+ * gettext.h: Update to GNU gettext-0.15.
+
+2006-07-22 Bruno Haible <bruno@clisp.org>
+
+ * config/srclist.txt: Resync printf-args.c, vasnprintf.c,
+ localcharset.c, mkdtemp.c, config.rpath, lib-ld.m4, lib-link.m4,
+ lib-prefix.m4, longdouble.m4, ssize_t.m4.
+
+2006-07-21 Eric Blake <ebb9@byu.net>
+
+ * modules/stdlib-safer: New file.
+ * MODULES.html.sh (File stream based Input/Output): Add
+ stdlib-safer.
+
+2006-07-21 Eric Blake <ebb9@byu.net>
+
+ * lib/stdlib-safer.h: New file from coreutils, required by
+ stdlib--.h.
+
+2006-07-20 Paul Eggert <eggert@cs.ucla.edu>
+
+ * gnulib-tool (func_usage): Document --assume-autoconf='latest-stable'.
+
+2006-07-20 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool: Recognize new option --assume-autoconf.
+ (autoconf_minversion): New variable.
+ (func_get_filelist): Use it to decide whether to add onceonly_2_57.m4.
+
+2006-07-20 Bruno Haible <bruno@clisp.org>
+
+ * MODULES.html.sh (func_all_modules): Add a missing func_begin_table.
+
+2006-07-19 Derek R. Price <derek@ximbiot.com>
+
+ * lib/getaddrinfo.h: Don't define unimplemented AI_* flags.
+ Reindent and repaginate.
+
+2006-07-19 Derek Price <derek@ximbiot.com>
+
+ * doc/gnulib.texi (Libtool and Windows): Eliminate passive voice.
+ Correct grammar.
+
+2006-07-17 Bruno Haible <bruno@clisp.org>
+
+ * modules/list: New file.
+ * modules/array-list: New file.
+ * modules/carray-list, modules/carray-list-tests: New files.
+ * modules/linked-list, modules/linked-list-tests: New files.
+ * modules/avltree-list, modules/avltree-list-tests: New files.
+ * modules/rbtree-list, modules/rbtree-list-tests: New files.
+ * modules/linkedhash-list, modules/linkedhash-list-tests: New files.
+ * modules/avltreehash-list, modules/avltreehash-list-tests: New files.
+ * modules/rbtreehash-list, modules/rbtreehash-list-tests: New files.
+ * modules/oset: New file.
+ * modules/array-oset: New file.
+ * modules/avltree-oset, modules/avltree-oset-tests: New files.
+ * modules/rbtree-oset, rbtree-oset-tests: New files.
+ * tests/test-carray_list.c: New file.
+ * tests/test-linked_list.c: New file.
+ * tests/test-avltree_list.c: New file.
+ * tests/test-rbtree_list.c: New file.
+ * tests/test-linkedhash_list.c: New file.
+ * tests/test-avltreehash_list.c: New file.
+ * tests/test-rbtreehash_list.c: New file.
+ * tests/test-avltree_oset.c: New file.
+ * tests/test-rbtree_oset.c: New file.
+ * MODULES.html.sh (Container data structures): New section.
+
+2006-07-17 Bruno Haible <bruno@clisp.org>
+
+ * m4/gl_list.m4: New file.
+
+2006-07-17 Bruno Haible <bruno@clisp.org>
+
+ * lib/gl_list.h: New file.
+ * lib/gl_list.c: New file.
+ * lib/gl_array_list.h: New file.
+ * lib/gl_array_list.c: New file.
+ * lib/gl_carray_list.h: New file.
+ * lib/gl_carray_list.c: New file.
+ * lib/gl_linked_list.h: New file.
+ * lib/gl_linked_list.c: New file.
+ * lib/gl_anylinked_list1.h: New file.
+ * lib/gl_anylinked_list2.h: New file.
+ * lib/gl_avltree_list.h: New file.
+ * lib/gl_avltree_list.c: New file.
+ * lib/gl_anyavltree_list1.h: New file.
+ * lib/gl_anyavltree_list2.h: New file.
+ * lib/gl_rbtree_list.h: New file.
+ * lib/gl_rbtree_list.c: New file.
+ * lib/gl_anyrbtree_list1.h: New file.
+ * lib/gl_anyrbtree_list2.h: New file.
+ * lib/gl_anytree_list1.h: New file.
+ * lib/gl_anytree_list2.h: New file.
+ * lib/gl_linkedhash_list.h: New file.
+ * lib/gl_linkedhash_list.c: New file.
+ * lib/gl_anyhash_list1.h: New file.
+ * lib/gl_anyhash_list2.h: New file.
+ * lib/gl_avltreehash_list.h: New file.
+ * lib/gl_avltreehash_list.c: New file.
+ * lib/gl_rbtreehash_list.h: New file.
+ * lib/gl_rbtreehash_list.c: New file.
+ * lib/gl_anytreehash_list1.h: New file.
+ * lib/gl_anytreehash_list2.h: New file.
+
+ * lib/gl_oset.h: New file.
+ * lib/gl_oset.c: New file.
+ * lib/gl_array_oset.h: New file.
+ * lib/gl_array_oset.c: New file.
+ * lib/gl_avltree_oset.h: New file.
+ * lib/gl_avltree_oset.c: New file.
+ * lib/gl_rbtree_oset.h: New file.
+ * lib/gl_rbtree_oset.c: New file.
+ * lib/gl_anytree_oset.h: New file.
+
+2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/mkancesdirs.m4: New file.
+ * m4/mkdir-p.m4 (gl_MKDIR_PARENTS): Mention dirchownmod.c,
+ dirchownmod.h. Don't require AC_FUNC_ALLOCA, gl_AFS, gl_CHDIR_SAFER;
+ no longer needed. Require gl_FUNC_LCHOWN, since dirchownmod.c needs
+ it.
+
+2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/dirchownmod.c, dirchownmod.h, mkancesdirs.c, mkancesdirs.h:
+ New files.
+ * lib/mkdir-p.c: Don't include alloca.h, stdio.h, sys/types.h,
+ unistd.h, string.h, chdir-safer.h, dirname.h, lchmod.h, lchown.h,
+ save-cwd.h. Instead, include dirchownmod.h and mkancesdirs.h.
+ (make_dir_parents): New args MAKE_ANCESTOR, OPTIONS, ANNOUNCE,
+ MODE_BITS. Remove options VERBOSE_FMT_STRING, CWD_ERRNO. All
+ callers changed. Revamp internals significantly, by not
+ attempting to create directories that are temporarily more
+ permissive than the final results. Do not attempt to use
+ save_cwd/restore_cwd; it isn't worth it for mkdir and install.
+ This removes some race conditions, fixes some bugs, and simplifies
+ things. Use new dirchownmod function to do owner and mode changes.
+ * lib/mkdir-p.h: Likewise.
+ * lib/modechange.c (octal_to_mode): New function.
+ (struct mode_change): New member mentioned.
+ (make_node_op_equals): New arg mentioned. All callers changed.
+ (mode_compile): Keep track of which mode bits the user has explicitly
+ mentioned.
+ (mode_adjust): New arg DIR, so that we implement the X op correctly.
+ New arg PMODE_BITS, to keep track of which mode bits the user
+ mentioned; it treats S_ISUID and S_ISGID speciall.
+ All callers changed.
+ * lib/modechange.h: Likewise.
+
+2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
+
+ * MODULES.html.sh: Add mkancestors.
+ * modules/mkancesdirs: New module.
+ * modules/mkdir-p (Files): Remove lib/chdir-safer.c, lib/chdir-safer.h,
+ lib/same-inode.h, m4/afs.m4, m4/chdir-safer.m4.
+ The chdir-safer and afs files are now orphans; I'll remove them
+ unless someone speaks up.
+ Add lib/dirchownmod.c, lib/dirchownmod.h.
+ (Depends-on): Remove alloca, chown, save-cwd, dirname.
+ Add lchown, mkancesdirs.
+ (Maintainer): Add self.
+
+2006-07-15 Karl Berry <karl@gnu.org>
+
+ * gnulib-tool: help message wording/arrangement.
+
+2006-07-14 Simon Josefsson <jas@extundo.com>
+
+ * doc/gnulib.texi (Libtool and Windows): New section.
+
+2006-07-12 Simon Josefsson <jas@extundo.com>
+
+ * modules/gendocs (License): Fix license, approved by Karl.
+
+2006-07-12 Eric Blake <ebb9@byu.net>
+
+ * MODULES.html.sh: Add gendocs.
+
+2006-07-11 Eric Blake <ebb9@byu.net>
+
+ * modules/fdl: New module, to install doc/fdl.texi.
+ * MODULES.html.sh: Add new section for documentation modules.
+ * gnulib-tool: Avoid space-tab.
+ (--doc-base): New option, to manage files from doc.
+
+2006-07-11 Eric Blake <ebb9@byu.net>
+
+ * m4/absolute-header.m4: Fix comments to match recent change.
+
+2006-07-11 Eric Blake <ebb9@byu.net>
+
+ * gnulib-tool: List --doc-base before --tests-base.
+
+2006-07-11 Derek R. Price <derek@ximbiot.com>
+
+ * lib/glob.c: s/NAMLEN/_D_EXACT_NAMLEN/.
+
+2006-07-11 Bruno Haible <bruno@clisp.org>
+
+ * README: Mention where to put documentation.
+
+2006-07-10 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * doc/functions.texi, gnulib-tool.texi, gnulib.texi: Fix some typos.
+
+2006-07-10 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/sys_stat_h.m4 (gl_HEADER_SYS_STAT_H): Like today's change
+ to stdint.m4.
+
+2006-07-10 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/stdint.m4 (gl_STDINT_H): Like yesterday's change to
+ absolute-header.m4. Also, set ABSOLUTE_STDINT_H to a string
+ "no/such/file/stdint.h" when there is no such file, so that
+ the resulting C code can be parsed by dodgy compilers.
+ Problems reported by Bob Proulx.
+
+2006-07-10 Derek R. Price <derek@ximbiot.com>
+
+ * lib/backupfile.c, dirfd.h, fts.c, getcwd.c, glob.c, glob_.h:
+ Ignore the obsolescent !HAVE_DIRENT_H case. Consolidate NAMLEN
+ macros into the GNU _D_EXACT_NAMLEN.
+ * lib/savedir.c: Likewise.
+ (savedirstream): Use _D_EXACT_NAMLEN in preference to strlen.
+
+2006-07-10 Derek R. Price <derek@ximbiot.com>
+ and Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/backupfile.m4, d-ino.m4, d-type.m4, dirfd.m4, fts.m4, getcwd.m4:
+ * m4/savedir.m4:
+ Ignore the obsolescent !HAVE_DIRENT_H case. Consolidate NAMLEN
+ macros into the GNU _D_EXACT_NAMLEN.
+
+2006-07-09 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/absolute-header.m4 (gl_ABSOLUTE_HEADER): Use "" rather than <>
+ around the absolute name, to work around a problem with the HP-UX
+ 11.23 native C compiler, reported by Bob Proulx.
+
+2006-07-09 Paul Eggert <eggert@cs.ucla.edu>
+
+ * doc/maintain.texi, make-stds.texi: Sync from
+ <http://savannah.gnu.org/projects/gnustandards>.
+
+2006-07-09 Paul Eggert <eggert@cs.ucla.edu>
+
+ * build-aux/depcomp, build-aux/install-sh: Sync from Automake.
+
+2006-07-09 Jim Meyering <jim@meyering.net>
+
+ * m4/glob.m4: Remove a doubled word in a comment.
+
+2006-07-09 Jim Meyering <jim@meyering.net>
+
+ * lib/argp-pv.c: Remove a doubled word in a comment.
+ * lib/check-version.c (check_version): Likewise.
+ * lib/javacomp.c (compile_java_class): Likewise.
+
+2006-07-08 Paul Eggert <eggert@cs.ucla.edu>
+
+ * gnulib-tool (func_get_filelist): Don't echo m4/onceonly_2_57.m4,
+ for the benefit of people using Autoconf 2.60. If you want to
+ support older Autoconf versions you can copy m4/onceonly_2_57.m4
+ (or m4/onceonly.m4, if pre-2.57) manually.
+
+2006-07-08 Jim Meyering <jim@meyering.net>
+
+ * m4/link-follow.m4: Remove one of two adjacent "whether"s in a
+ comment.
+ * m4/getopt.m4: Remove one of two adjacent "your"s in a comment.
+ * m4/regex.m4 (gl_REGEX): Remove one of two adjacent "the"s in a
+ comment.
+
+2006-07-08 Jim Meyering <jim@meyering.net>
+
+ * lib/getndelim2.h (getndelim2): Remove doubled "after" in comment.
+
+2006-07-07 Simon Josefsson <jas@extundo.com>
+
+ * tests/test-crc.c: Change expected crc value, the test vector
+ were probably computed using the old broken crc.c?
+
+2006-07-06 Simon Josefsson <jas@extundo.com>
+
+ * modules/sys_socket (Files): Add m4/sockpfaf.m4 (this module is
+ now the canonical place for the M4 file).
+
+ * modules/getaddrinfo (Files): Remove m4/sockpfaf.m4, we get it
+ from the sys_socket dependency now.
+
+ * modules/inet_pton (Files): Ditto.
+
+ * modules/inet_ntop (Files): Ditto.
+
+2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
+
+ * modules/getusershell (configure.ac): Use gl_FUNC_GETUSERSHELL,
+ not gl_PREREQ_GETUSERSHELL.
+
+2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * m4/_inttypes_h.m4 (gl_INTTYPES_H): Use AC_CHECK_DECLS_ONCE
+ with only one argument, for Autoconf 2.60.
+ * m4/fileblocks.m4 (gl_PREREQ_FILEBLOCKS): AC_CHECK_DECLS_ONCE may
+ expand to nothing, so add a shell command to avoid syntax error.
+ * m4/getpass.m4 (gl_PREREQ_GETPASS): Likewise.
+
+2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * lib/strtod.c (strtod): cast the argument of tolower to unsigned char.
+
+2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/fnmatch.m4 (_AC_LIBOBJ_FNMATCH): Don't check for getenv decl;
+ no longer needed. Check for isblank decl.
+ * m4/mkstemp.m4 (gl_PREREQ_TEMPNAME): Don't check for getenv decl.
+ * m4/regex.m4 (gl_PREREQ_REGEX): Dheck for isblank decl instead
+ of existence.
+
+2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/getloadavg.c: Use __VMS, not VMS.
+ * lib/getopt.c: Likewise.
+ * lib/getpagesize.h: Likewise.
+ * lib/glob.c: Remove most VMS cruft; it hasn't been tested for a while
+ and probably does not work.
+
+2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/.cppi-disable: Add wcwidth.
+ * lib/fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
+ (isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
+ (ISGRAPH): Remove. All uses changed to isgraph.
+ (FOLD) [!defined _LIBC]: Remove special case.
+ * lib/getdate.y (lookup_word): Remove no-longer-needed call to islower.
+ * lib/regex_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
+ HAVE_ISBLANK.
+ * lib/strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special
+ case.
+
+2006-07-06 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
+
+ * lib/getaddrinfo.c: Changes to compile under MSVC6: changed
+ '#if WIN32_NATIVE' to '#ifdef' & moved WSAAPI macro inside
+ brackets. Other minor changes to suppress some compiler
+ warnings.
+
+2006-07-06 Derek R. Price <derek@ximbiot.com>
+ and Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/backupfile.m4 (gl_BACKUPFILE): Check for dirent.h, instead
+ of invoking obsolescent AC_HEADER_DIRENT macro.
+ * m4/d-ino.m4 (gl_CHECK_TYPE_STRUCT_DIRENT_D_INO): Likewise.
+ * m4/d-type.m4 (gl_CHECK_TYPE_STRUCT_DIRENT_D_TYPE): Likewise.
+ * m4/dirfd.m4 (gl_FUNC_DIRFD): Likewise.
+ * m4/fts.m4 (gl_FUNC_FTS_CORE): Likewise.
+ * m4/getcwd.m4 (gl_PREREQ_GETCWD): Likewise.
+ * m4/glob.m4 (gl_PREREQ_GLOB): Likewise.
+ * m4/savedir.m4 (gl_SAVEDIR): Likewise.
+ * m4/readdir.m4: Remove; no longer needed.
+
+2006-07-06 Derek R. Price <derek@ximbiot.com>
+ and Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
+ Don't worry about this obsolete case any more.
+ (HAVE_DIR): Remove. All uses removed; we now assume you can read
+ directories.
+ * lib/dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
+ worry about this obsolete case any more.
+ * lib/fts.c: Likewise.
+ * lib/getcwd.c: Likewise.
+ * lib/glob.h: Likewise.
+ * lib/savedir.c: Likewise.
+
+2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/xstrtol.m4 (gl_PREREQ_XSTRTOL): Use AC_CHECK_DECLS_ONCE
+ rather than AC_CHECK_DECLS for strtoimax and strtoumax.
+ * m4/getusershell.m4 (gl_PREREQ_GETUSERSHELL): Remove; no longer
+ needed.
+ All uses removed.
+ * m4/strtol.m4 (gl_PREREQ_STRTOL): Likewise.
+ * m4/strtoul.m4 (gl_PREREQ_STRTOUL): Likewise.
+ * m4/exclude.m4 (gl_EXCLUDE): Don't check for isascii; no longer
+ needed.
+ * m4/getdate.m4 (gl_GETDATE): Likewise.
+ * m4/getusershell.m4 (gl_PREREQ_GETUSERSHELL): Likewise.
+ * m4/memcasecmp.m4 (gl_MEMCASECMP): Likewise.
+ * m4/strtod.m4 (gl_FUNC_STRTOD): Likewise.
+ * m4/strtol.m4 (gl_PREREQ_STRTOL): Likewise.
+ * m4/strtoul.m4 (gl_PREREQ_STRTOUL): Likewise.
+ * m4/xstrtol.m4 (gl_PREREQ_XSTRTOL): Likewise.
+ * m4/exclude.m4 (gl_EXCLUDE): Don't require AC_C_INLINE; no longer
+ needed.
+
+2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/memcasecmp.c: Include <limits.h>.
+ (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
+ * lib/strtod.c (strtod): Don't assume isspace works on negative chars.
+ Don't assume isdigit succeeds only on '0' through '9'.
+
+2006-07-05 Eric Blake <ebb9@byu.net>
+
+ * modules/getaddrinfo (Depends-on): Add snprintf.
+
+2006-07-05 Eric Blake <ebb9@byu.net>
+
+ * m4/sockpfaf.m4 (gl_SOCKET_FAMILIES): Use gl_HEADER_SYS_SOCKET
+ to avoid 'header present but could not be compiled' on cygwin.
+
+2006-07-05 Eric Blake <ebb9@byu.net>
+
+ * lib/getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
+ missing from netdb.h.
+ * lib/getaddrinfo.c (includes): Include inet_ntop and snprintf.
+
+2006-07-05 Derek R. Price <derek@ximbiot.com>
+
+ * m4/calloc.m4 (_AC_FUNC_CALLOC_IF): Don't require AC_HEADER_STDC;
+ no longer needed.
+ * m4/exclude.m4 (gl_EXCLUDE): Likewise.
+ * m4/getdate.m4 (gl_GETDATE): Likewise.
+ * m4/getusershell.m4 (gl_PREREQ_GETUSERSHELL): Likewise.
+ * m4/memcasecmp.m4 (gl_MEMCASECMP): Likewise.
+ * m4/strtod.m4 (gl_FUNC_STRTOD): Likewise.
+ * m4/strtol.m4 (gl_PREREQ_STRTOL): Likewise.
+ * m4/xstrtol.m4 (gl_PREREQ_XSTRTOL): Likewise.
+
+2006-07-05 Derek R. Price <derek@ximbiot.com>
+
+ * lib/exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
+ All uses of is_space replaced by isspace.
+ * lib/exit.h: Don't talk about STDC_HEADERS.
+ * lib/fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
+ (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
+ (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
+ replaced by isprint etc.
+ * lib/getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
+ * lib/getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
+ * lib/memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
+ * lib/strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
+ * lib/strtol.c (IN_CTYPE_DOMAIN): Likewise.
+ * lib/xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
+
+2006-07-05 Bruno Haible <bruno@clisp.org>
+
+ * m4/strndup.m4 (gl_FUNC_STRNDUP): When cross-compiling, check whether
+ the function exists, before testing against AIX.
+ Reported by Martin Lambers <marlam@marlam.de>.
+
+2006-07-04 Paul Eggert <eggert@cs.ucla.edu>
+
+ * modules/cycle-check (lib_SOURCES): Add same-inode.h.
+ From Mark D. Baushke.
+
+2006-07-04 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/absolute-header.m4 (gl_ABSOLUTE_HEADER): Prepend three slashes
+ to the absolute name, not just one, to bypass Sun C 5.8's
+ "warning: #include of /usr/include/... may be non-portable".
+
+2006-07-04 Eric Blake <ebb9@byu.net>
+
+ * modules/dirname-tests: New test module.
+ * tests/test-dirname.c: New file, replacing dirname.c
+ TEST_DIRNAME section that was recently deleted.
+
+2006-07-04 Bruno Haible <bruno@clisp.org>
+
+ Assume ANSI C header files and <ctype.h> functions.
+ * lib/mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
+ (mbsnwidth): Use isprint, iscntrl instead.
+
+2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
+
+ Merge from coreutils.
+ * MODULES.html.sh: Add xstrtold.
+ * modules/xstrtold: New file.
+ * modules/cycle-check (Files): Add lib/same-inode.h.
+ * modules/dirname (Files): Add m4/double-slash-root.m4.
+ * modules/getcwd (Files): Add m4/getcwd-abort-bug.m4.
+ * modules/mkdir-p (Files): Add lib/same-inode.h.
+ * modules/same (Files): Add lib/same-inode.h.
+
+2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/absolute-header.m4: Renamed from full-header-path.m4.
+ This is to keep the terminology clean; POSIX talks about
+ "absolute pathnames", not "full pathnames", but the GNU
+ Coding Standards say to use "path" for something else;
+ so use "absolute" to keep both sides happy.
+ (gl_ABSOLUTE_HEADER): Renamed from gl_FULL_HEADER_PATH.
+ Set gl_absolute_header, not gl_full_header_path.
+ Set gl_cv_absolute_<header>, not gl_full_path_<header>.
+ Define ABSOLUTE_<HEADER>, not FULL_PATH_<HEADER>.
+ All uses changed.
+
+ Merge from coreutils.
+
+ 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/c-strtod.m4 (gl_C_STRTOLD): Add c-strtod.c to LIBSOURCES.
+ Require gl_USE_SYSTEM_EXTENSIONS, not gl_C_STRTOD, since we don't
+ want to require the building of c-strtod.o.
+ * m4/lib-check.m4 (cu_LIB_CHECK): Remove SEQ_LIBM, since seq no longer
+ needs -lm directly.
+ * m4/xstrtod.m4 (gl_XSTRTOLD): New macro.
+
+ 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/lib-ignore.m4 (gl_IGNORE_UNUSED_LIBRARIES): Prefer binutils's
+ --as-needed option if available. Problem reported by Albert Chin in
+ <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00114.html>.
+ However, use -Wl,--as-needed, not bare --as-needed, since HP-UX 11.11
+ cc merely issues a bunch of annoying warnings for --as-needed
+ (this problem was reported by Bob Proulx). Also, try linking with
+ -lm to detect a bug in binutils 2.16 (this problem was reported
+ by Ralf Wildenhues).
+
+ 2006-06-18 Jim Meyering <jim@meyering.net>
+
+ Test for a bug that causes glibc's getcwd to suffer a failed assertion.
+ * m4/getcwd-abort-bug.m4 (gl_FUNC_GETCWD_ABORT_BUG): New file and
+ macro.
+ * m4/getcwd.m4 (gl_FUNC_GETCWD): If we detect support for getcwd_null,
+ also check for glibc-2.4's abort-inducing bug.
+
+ * m4/getcwd-path-max.m4 (gl_FUNC_GETCWD_PATH_MAX): Fix typo.
+ Low-probability clean-up should be to use rmdir to get rid of
+ the just-created directory, not unlink.
+
+ * m4/ftruncate.m4 (gl_FUNC_FTRUNCATE): If ftruncate is missing, make
+ configure fail, and request a bug report to inform us about it.
+ Add a comment that, barring reports to the contrary, in 2007 we'll
+ assume ftruncate is universally available.
+
+ 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/filemode.m4 (gl_FILEMODE): Check for strmode declaration.
+
+ 2006-03-12 Jim Meyering <jim@meyering.net>
+
+ * m4/chdir-safer.m4 (gl_CHDIR_SAFER): Add same-inode.h to the list.
+ * m4/cycle-check.m4 (gl_CYCLE_CHECK): Likewise.
+ * m4/same.m4 (gl_SAME): Likewise.
+ * m4/root-dev-ino.m4 (gl_ROOT_DEV_INO): Likewise.
+
+ 2006-03-11 Eric Blake <ebb9@byu.net>
+
+ * m4/double-slash-root.m4: New file, provides gl_DOUBLE_SLASH_ROOT.
+ * m4/dirname.m4 (gl_DIRNAME): Use gl_DOUBLE_SLASH_ROOT.
+ * m4/dos.m4 (FILE_SYSTEM_PREFIX_LEN): Move from here to dirname.h.
+ (FILE_SYSTEM_DRIVE_PREFIX_CAN_BE_RELATIVE): New define.
+
+2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
+ MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
+ reported by Mark D. Baushke, one in
+ <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
+
+ Merge from coreutils.
+
+ * lib/.cppi-disable: Add stdint_.h.
+ * lib/.cvsignore: Add stdint.h.
+
+ 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
+ both double and long double versions.
+ (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
+ * lib/xstrtold.c: New file.
+ * lib/xstrtod.h (xstrtold): New decl.
+
+ 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/filemode.c (setst): Remove.
+ (strmode): Rewrite to avoid setst. This makes the code shorter,
+ (arguably) clearer, and the generated code is a bit smaller on my
+ Debian GNU/Linux stable x86 host.
+
+ 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/filemode.c: Include "filemode.h" first, to test the interface.
+ Assume that filemode.h includes sys/types.h and sys/stat.h.
+ (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
+ (ftypelet): Reorder to put common cases first, for efficiency.
+ Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
+ to do 'M'.
+ (strmode): Renamed from mode_string, and now stores 12 bytes instead
+ of 10, for compatibility with FreeBSD. All callers changed.
+ (filemodestring): Now stores 12 bytes instead of 10, and sets file
+ types that can't be deduced solely from st_mode. First arg is now a
+ const pointer.
+ * lib/filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
+ (strmode): Renamed from mode_string.
+ (filemodestring): New decl.
+ * lib/stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
+ (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never
+ needed.
+ (S_ISPORT, S_ISWHT): New macros, if not already defined.
+
+ 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
+ fsusage.h now does that. Include fsusage.h first, to test interface.
+ Prefer statvfs if it works, since it's blessed by POSIX. Attempt
+ at most one method (the old code could have generated decls that
+ didn't conform to C89, not that this was ever exercised).
+ * lib/fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
+
+ 2006-03-19 Jim Meyering <jim@meyering.net>
+
+ Work even in a chroot where d_ino values for entries in "/"
+ don't match the stat.st_ino values for the same names.
+ * lib/getcwd.c (__getcwd): When no d_ino value matches the target inode
+ number, iterate through all entries again, using lstat instead.
+ Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
+ Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
+
+ * lib/getcwd.c (__getcwd): Clarify a comment.
+ Use memcpy in place of a call to strcpy.
+
+ 2006-03-12 Jim Meyering <jim@meyering.net>
+
+ * lib/fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair
+ matches that of the current directory (which we're about to chdir ".."
+ out of), then save the dev-ino of the parent, instead.
+
+ * lib/same-inode.h (SAME_INODE): New file/macro.
+ * lib/chdir-safer.c (SAME_INODE): Remove definition.
+ Include "same-inode.h", instead.
+ * lib/same.c: Likewise.
+ * lib/cycle-check.h: Include "same-inode.h".
+ (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
+ * lib/cycle-check.c (SAME_INODE): Remove definition.
+ * lib/root-dev-ino.h: Include "same-inode.h".
+
+ 2006-03-11 Eric Blake <ebb9@byu.net>
+
+ * lib/same.c (same_name): s/base_name/last_component/
+ * lib/backupfile.c (check_extension, numbered_backup): Likewise.
+ * lib/filenamecat.c (file_name_concat): Likewise.
+
+ 2006-03-11 Eric Blake <ebb9@byu.net>,
+ Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
+ [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
+ drive prefix.
+ (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
+ platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
+ (last_component): New method.
+ * lib/dirname.c (dir_len): Determine when drive letters need a
+ subsequent slash. Preserve // when it is special.
+ (dir_name): Don't append dot when drive letter is absolute.
+ [TEST_DIRNAME]: Move into a full-blown gnulib test.
+ * lib/basename.c (base_name): New semantics - malloc the result.
+ Preserve // when it is special. Preserve relative files that look
+ like drive letters.
+ (base_len): Preserve // when it is special.
+ (last_component): New method, similar to old base_name semantics.
+ * lib/stripslash.c (strip_trailing_slashes): Use last_component, not
+ base_name. Strip redundant slashes from ///.
+
+2006-07-03 Jim Meyering <jim@meyering.net>
+
+ * lib/cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
+ macro is used before the first cycle_check call.
+
+2006-07-03 Eric Blake <ebb9@byu.net>
+
+ * modules/dirname (Depends-on): Add xstrndup.
+
+2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/stdint.m4 (gl_STDINT_H): Use more-mnemonic identifiers for
+ test cases, so that config.log is a bit easier to follow.
+
+2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
+ both are 64 bits, since this seems to be the tradition, and this
+ prevents gcc -Wformat from warning about usages with PRIuMAX. If
+ we ever run into a host that prefers long long to long in this
+ case, we'll need another configure-time test. Problem reported by
+ Jim Meyering.
+
+2006-07-02 Eric Blake <ebb9@byu.net>
+
+ * m4/wcwidth.m4 (gl_FUNC_WCWIDTH): Simplify by using AC_CHECK_DECLS.
+
+2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
+
+ * modules/inttypes (Depends-on): No longer depends on stdint.
+ * modules/stdint (Description): Say more about assumptions.
+ Say that the fast types might differ. Say macros are used.
+ (Files): Remove m4/size_max.m4, m4/wchar_t.m4. Add m4/longlong.m4.
+ (Makefile.am): Revise list of substituted symbols to match
+ new stdint.m4.
+ * modules/stdint-tests (Files): Add m4/wchar_t.m4, m4/wint_t.m4.
+ (configure.ac): Add gt_TYPE_WCHAR_T, gt_TYPE_WINT_T.
+ * tests/test-stdint.c (verify_same_types)
+ [! (__GNUC__ >= 2 && DO_PEDANTIC)]: Put in a decl, so that
+ the code conforms to C99/C89.
+ Test for WCHAR_MIN and WCHAR_MAX only if HAVE_WCHAR_T.
+ Test for WINT_MIN and WINT_MAX only if HAVE_WINT_T.
+
+2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/longlong.m4 (AC_TYPE_LONG_LONG_INT): Backport from Autoconf 2.60,
+ but fix a bug, by requiring at least 64 bits.
+ * m4/ulonglong.m4 (AC_TYPE_UNSIGNED_LONG_LONG_INT): Likewise.
+ * m4/longlong.m4 (gl_AC_TYPE_LONG_LONG): Now just call
+ AC_TYPE_LONG_LONG_INT. This macro is obsolete and will go soon.
+ * m4/ulonglong.m4 (gl_AC_TYPE_UNSIGNED_LONG_LONG) Likewise.
+
+ * m4/stdint.m4 (gl_STDINT_H): Rewrite to accommodate stdint_.h
+ changes. Make 2.59 a prerequisite. Check and substitute for
+ HAVE_LONG_LONG_INT. Rely on Autoconf to check for stdint.h and
+ inttypes.h. Do not use special include files; just use the
+ defaults. Check for sys/inttypes.h and sys/bitypes.h in the usual
+ way now. Remove no-longer-needed tests for HAVE_LONG_64BIT,
+ HAVE_LONG_LONG_64BIT, int8_t, int16_t, int32_t, int64_t, uint8_t,
+ uint16_t, uint32_t uint64_t, int_least8_t, int_least16_t,
+ int_least32_t, int_least64_t, uint_least8_t, uint_least16_t,
+ uint_least32_t, uint_least64_t, int_fast8_t, int_fast16_t,
+ int_fast32_t, int_fast64_t, uint_fast8_t uint_fast16_t,
+ uint_fast32_t, uint_fast64_t, intptr_t, uintptr_t, intmax_t,
+ uintmax_t, INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX,
+ UINT16_MAX, INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN,
+ INT64_MAX, UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX,
+ UINT_LEAST8_MAX, INT_LEAST16_MIN, INT_LEAST16_MAX,
+ UINT_LEAST16_MAX, INT_LEAST32_MIN, INT_LEAST32_MAX,
+ UINT_LEAST32_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX,
+ UINT_LEAST64_MAX, INT_FAST8_MIN, INT_FAST8_MAX, UINT_FAST8_MAX,
+ INT_FAST16_MIN, INT_FAST16_MAX, UINT_FAST16_MAX, INT_FAST32_MIN,
+ INT_FAST32_MAX, UINT_FAST32_MAX, INT_FAST64_MIN, INT_FAST64_MAX,
+ UINT_FAST64_MAX, INTPTR_MIN, INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN,
+ INTMAX_MAX, UINTMAX_MAX, PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN,
+ SIG_ATOMIC_MAX, SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN,
+ WINT_MAX. Check for C99 conformance more strictly, by detecting
+ bugs in glibc 2.4, Solaris 10, and OpenBSD 3.9. On the other hand do
+ not check for things that C99 does not require, e.g., int8_t. If
+ a test isn't needed unless <stdint.h> isn't working, and is
+ unlikely to be needed for any other reason, then don't do it
+ unless <stdint.h> isn't working. Do not check for ptrdiff_t or
+ size_t, since we assume C89 freestanding at least. Do not check
+ for sig_atomic_t, wchar_t, or wint_t, since the code now does
+ the right thing even if the types are not defined. Instead use:
+ (gl_STDINT_TYPE_PROPERTIES): New macro.
+ (gl_HEADER_STDINT_H, gl_HEADER_INTTYPES_H): Remove. Don't bother
+ testing whether <sys/types.h> clashes, as Autoconf does this for
+ us now. All uses removed.
+ (gl_STDINT_CHECK_TYPES, gl_STDINT_MISSING_BOUND):
+ (gl_STDINT_MISSING_BOUNDS, gl_STDINT_MISSING_BOUNDS2):
+ (gl_CHECK_TYPE_SAME):
+ Remove; no longer needed.
+ (gl_STDINT_BITSIZEOF): Don't bother to check whether the type
+ exists, since we'll return 0 anyway in that case.
+ (gl_INTEGER_TYPE_SUFFIX, gl_STDINT_INCLUDES): New macros.
+
+2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
+ possible collision with system files.
+ (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
+ __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
+ WCHAR_MIN and WCHAR_MAX in this case.
+ (<stddef.h>): Do not include; no longer needed.
+ (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
+ (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
+ (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
+ !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
+ && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
+ (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
+ __c99]: Define, to work around IRIX <stdint.h> incompatibility.
+ (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
+ !defined(__c99))]: Include in this case too, since it's harmless
+ now.
+ (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
+ dangerous to do so.
+ (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
+ @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
+ (_STDINT_MIN, _STDINT_MAX): New macros.
+ (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
+ (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
+ (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
+ (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
+ (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
+ (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
+ macros, not typedefs; this simplifies things quite a bit.
+ Use long int for all types narrower than int64_t.
+ (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
+ Define in terms of long long int or int64_t or long int,
+ not int64_t or int32_t. This saves some compile-time testing.
+ (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
+ (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
+ (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
+ (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
+ (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
+ (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
+ (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
+ (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
+ (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
+ (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
+ (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
+ (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
+ undef any previous version and define our own version, for
+ simplicity and consistency with the new macros for types.
+ (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
+ (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
+ Simplify definitions by using _STDINT_MIN and _STDINT_MAX
+ where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
+ @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
+ @WINT_T_SUFFIX@ to keep things simple here.
+ (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
+ Simplify by assuming typical 8/16/32/64 host, since we're
+ already doing that elsewhere anyway.
+ Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
+ and assume long long int is 64 bits if available. This
+ speeds up 'configure'.
+
+2006-07-01 Eric Blake <ebb9@byu.net>
+
+ * m4/stdarg.m4 (gl_STDARG_H): Use proper AH_VERBATIM.
+ Reported by Andreas Buening.
+
+2006-07-01 Eric Blake <ebb9@byu.net>
+
+ * m4/stdarg.m4 (gl_STDARG_H): Properly parenthesize gl_va_copy.
+
+2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
+
+ * lib/getaddrinfo.c: fixed typo
+
+2006-06-29 Jim Meyering <jim@meyering.net>
+
+ * modules/strftime (Maintainer): Add my name, since with the
+ FPRINTFTIME changes strftime.c has forked from glibc.
+
+2006-06-29 Eric Blake <ebb9@byu.net>
+
+ * m4/sys_stat_h.m4 (gl_HEADER_SYS_STAT_H): Use AC_C_INLINE.
+
+2006-06-29 Eric Blake <ebb9@byu.net>
+
+ * m4/sys_stat_h.m4 (gl_HEADER_SYS_STAT_H): New file.
+
+2006-06-29 Eric Blake <ebb9@byu.net>
+
+ * lib/stat_.h: New file.
+
+2006-06-29 Eric Blake <ebb9@byu.net>
+
+ * lib/stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
+ unused static function.
+
+2006-06-29 Eric Blake <ebb9@byu.net>
+
+ * doc/functions.texi (Function Portability): Document missing lstat
+ on mingw.
+
+2006-06-29 Eric Blake <ebb9@byu.net>
+
+ * MODULES.html.sh: Add sys_stat.
+ * modules/sys_stat: New module.
+ * modules/mkstemp (Depends-on): Add sys_stat.
+
+2006-06-29 Derek R. Price <derek@ximbiot.com>
+
+ * m4/strftime.m4: Don't call AC_FUNC_STRFTIME.
+
+2006-06-29 Derek R. Price <derek@ximbiot.com>
+
+ * m4/c-bs-a.m4: Removed.
+
+2006-06-29 Derek R. Price <derek@ximbiot.com>
+
+ * lib/strftime.c: Assume strftime() exists.
+
+2006-06-29 Derek Price <derek@ximbiot.com>
+
+ * modules/c-bs-a: Removed - \a is C89.
+ * MODULES.html.sh: Remove c-bs-a.
+
+2006-06-29 Bruno Haible <bruno@clisp.org>
+
+ * modules/wcwidth (License): Change to LGPL.
+
+2006-06-28 Simon Josefsson <jas@extundo.com>
+
+ * tests/test-getaddrinfo.c: Test getnameinfo too. Call WSAStartup
+ on _WIN32.
+
+ * modules/getaddrinfo (Depends-on): Add inet_ntop, needed by
+ getnameinfo.
+
+2006-06-28 Simon Josefsson <jas@extundo.com>
+
+ * m4/getaddrinfo.m4: Look for getnameinfo prototypes too.
+
+2006-06-28 Simon Josefsson <jas@extundo.com>
+
+ * lib/getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
+ functions there. It will succeed on Windows XP, but on Windows
+ 2000 and (presumably) earlier, it will fail, and use the internal
+ re-implementation.
+ (use_win32_p): New function.
+ (getaddrinfo): Use strtoul on servname, to support numeric ports.
+ Support AI_NUMERICSERV to disable getservbyname.
+ (getnameinfo): New function, only supports
+ NI_NUMERICHOST|NI_NUMERICSERV for now.
+
+ * lib/getaddrinfo.h: Test and check for AI_* flags separately, MinGW
+ only have some of them. Add AI_NUMERICSERV. Add prototype for
+ getnameinfo.
+
+2006-06-28 Eric Blake <ebb9@byu.net>
+
+ * modules/wcwidth: New file.
+ * modules/mbchar (Depends-on): Add wcwidth.
+ * modules/mbswidth (Depends-on): Add wcwidth.
+ * MODULES.html.sh: Add wcwidth.
+
+2006-06-28 Eric Blake <ebb9@byu.net>
+
+ * m4/mbswidth.m4 (gl_MBSDWIDTH): Move wcwidth from here...
+ * m4/wcwidth.m4 (gl_FUNC_WCWIDTH): ...to this new file.
+
+2006-06-28 Eric Blake <ebb9@byu.net>
+
+ * lib/xvasprintf.h: Fix comments.
+
+2006-06-28 Eric Blake <ebb9@byu.net>
+
+ * lib/mbchar.h (wcwidth): Include wcwidth.h.
+ * lib/mbswidth.c (wcwidth): Move from here...
+ * lib/wcwidth.h: ...to this new file.
+
+2006-06-28 Derek R. Price <derek@ximbiot.com>
+
+ * m4/savedir.m4: Remove AC_FUNC_CLOSEDIR_VOID requirement.
+
+ * m4/fnmatch.m4 (_AC_LIBOBJ_FNMATCH): Don't require AC_C_CONST, since
+ it's obsolete.
+ * m4/strftime.m4 (gl_FUNC_GNU_STRFTIME): Likewise.
+
+2006-06-28 Derek R. Price <derek@ximbiot.com>
+
+ * lib/savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
+ Autoconf 2.60 says this stuff was obsolete.
+
+2006-06-28 Bruno Haible <bruno@clisp.org>
+
+ * modules/wcwidth (Files): Add m4/wchar_t.m4.
+
+2006-06-28 Bruno Haible <bruno@clisp.org>
+
+ * m4/wcwidth.m4 (gl_FUNC_WCWIDTH): Also require AC_C_INLINE and
+ gt_TYPE_WCHAR_T.
+
+2006-06-28 Bruno Haible <bruno@clisp.org>
+
+ * lib/wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
+ declaration for wcwidth.
+ * lib/mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
+
+2006-06-28 Bruno Haible <bruno@clisp.org>
+
+ * lib/mkdtemp.c [MINGW]: Include <io.h>.
+ (mkdir): Define using _mkdir.
+
+2006-06-28 Bruno Haible <bruno@clisp.org>
+
+ * lib/getaddrinfo.h: Fix POSIX URL.
+ * lib/getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of
+ _WIN32.
+ (use_win32_p): Make static.
+ (getaddrinfo): Reject service name if it is empty or does not consist
+ solely of decimal digits, or if its value is > 65535.
+ (getnameinfo): Remove useless casts.
+
+2006-06-27 Simon Josefsson <jas@extundo.com>
+
+ * modules/sys_select: New file, suggested by Bruno Haible, Paul
+ Eggert and Martin Lambers.
+
+2006-06-27 Simon Josefsson <jas@extundo.com>
+
+ * m4/sys_select_h.m4: New file, suggested by Bruno Haible, Paul
+ Eggert and Martin Lambers.
+
+2006-06-27 Bruno Haible <bruno@clisp.org>
+
+ * m4/stdint.m4 (gl_STDINT_BITSIZEOF): For nonexistent types, set the
+ result to 0, not to empty.
+ Reported by Martin Neitzel <neitzel@sco.gaertner.de>.
+
+2006-06-27 Bruno Haible <bruno@clisp.org>
+
+ * lib/stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
+
+2006-06-26 Simon Josefsson <jas@extundo.com>
+
+ * m4/inet_ntop.m4: Don't check for sys/types.h, we assume it is
+ present.
+
+2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/base64.c (B64): Use _ as the formal parameter, not x, to avoid
+ bug in IBM C V6 for AIX. Problem reported by Larry Jones in
+ <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
+
+2006-06-26 Mark D. Baushke <mdb@gnu.org>
+
+ * m4/stdint.m4 (gl_STDINT_H): Treat BSD/OS like OpenBSD.
+
+2006-06-26 Bruno Haible <bruno@clisp.org>
+
+ * modules/stdint (Makefile.am): Also substitute HAVE_WCHAR_H.
+
+2006-06-26 Bruno Haible <bruno@clisp.org>
+
+ * m4/stdint.m4 (gl_STDINT_H): Test also for <wchar.h>.
+
+2006-06-26 Bruno Haible <bruno@clisp.org>
+
+ * m4/stdint.m4 (gl_STDINT_H): Don't include <stdint.h> when using the
+ SGI C compiler in pre-C99 mode.
+ Suggested by Mark D. Baushke and Larry Jones.
+
+2006-06-26 Bruno Haible <bruno@clisp.org>
+
+ * lib/stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
+ WCHAR_MAX.
+ Reported by Mark D. Baushke and Larry Jones.
+
+2006-06-26 Bruno Haible <bruno@clisp.org>
+
+ * lib/stdint_.h: Don't include <stdint.h> when using the SGI C compiler
+ in pre-C99 mode.
+ Suggested by Mark D. Baushke and Larry Jones.
+
+2006-06-23 Simon Josefsson <jas@extundo.com>
+ Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool (func_emit_lib_Makefile_am): Define MOSTLYCLEANDIRS.
+ Emit mostlyclean-local rule.
+ (func_emit_tests_Makefile_am): Likewise.
+ * modules/sys_socket (Makefile.am): Use MOSTLYCLEANDIRS.
+
+2006-06-23 Mark D. Baushke <mdb@gnu.org>
+
+ * lib/stdint_.h: Treat BSD/OS like OpenBSD.
+
+2006-06-23 Bruno Haible <bruno@clisp.org>
+
+ * tests/test-stdint.c: Update to match ISO C 99 Technical
+ Corrigendum 1.
+
+2006-06-23 Bruno Haible <bruno@clisp.org>
+
+ * m4/stdint.m4 (gl_STDINT_H): Treat IRIX like OpenBSD.
+
+2006-06-23 Bruno Haible <bruno@clisp.org>
+
+ * lib/stdint_.h: Treat IRIX like OpenBSD.
+
+2006-06-23 Bruno Haible <bruno@clisp.org>
+
+ * lib/stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
+ ISO C 99 Technical Corrigendum 1.
+
+2006-06-22 Simon Josefsson <jas@extundo.com>
+
+ * m4/sockpfaf.m4: Include winsock2.h too, to make it work under
+ MinGW.
+
+2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/glob.c (collated_compare): Remove 'const' uses that weren't
+ needed. Some compiler complained about some of them. Problem reported
+ by Larry Jones in
+ <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
+
+2006-06-21 Simon Josefsson <jas@extundo.com>
+
+ * tests/test-getaddrinfo.c: New file.
+
+ * modules/getaddrinfo-tests: New file.
+
+ * MODULES.html.sh: Add inet_pton.
+
+ * modules/inet_pton: New file.
+
+2006-06-21 Simon Josefsson <jas@extundo.com>
+
+ * m4/getaddrinfo.m4: Don't define WINVER. Look for gethostbyname in
+ -lws2_32 too. Fixes getaddrinfo on Windows 2000, with the price
+ of using the (limited) gnulib implementation on Windows XP.
+
+ * m4/inet_pton.m4: New file.
+
+2006-06-21 Simon Josefsson <jas@extundo.com>
+
+ * lib/getaddrinfo.c (getaddrinfo): Set ai_family in the return
+ variable.
+
+ * lib/socket_.h: Don't define WINVER.
+
+ * lib/inet_pton.h, inet_pton.c: New file, taken from glibc but
+ slightly modified to work in gnulib.
+
+2006-06-21 Simon Josefsson <jas@extundo.com>
+
+ * doc/gnulib.texi (Windows sockets): Add.
+
+2006-06-21 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/read-file.c (fread_file): Start with buffer allocation of
+ 0 bytes rather than 1 byte; this simplifies the code.
+ Don't invoke feof; it's not needed. Refactor to avoid duplicate
+ code to free buffer and save/restore errno.
+ (internal_read_file): Remove unused local.
+
+2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/openat.c (openat): Use ?:, not if, to work around GCC bug 4210
+ <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
+ Problem reported by Denis Excoffier in
+ <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
+
+2006-06-19 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
+
+ * modules/sys_socket, modules/socklen: Include sys/types since
+ FreeBSD 4.x's sys/socket.h needs it.
+
+2006-06-19 Simon Josefsson <jas@extundo.com>
+
+ * lib/inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
+
+2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/alloca_.h (alloca) [defined alloca]: Don't define or declare.
+
+2006-06-19 Bruno Haible <bruno@clisp.org>
+
+ * m4/stdint.m4 (gl_STDINT_H): Enclose the values of FULL_PATH_STDINT_H
+ and FULL_PATH_INTTYPES_H in angle brackets.
+ Reported by Mark D. Baushke <mdb@gnu.org>.
+
+2006-06-17 Eric Blake <ebb9@byu.net>
+
+ * m4/rmdir-errno.m4 (gl_FUNC_FMDIR_NOTEMPTY): Assume errno.h declares
+ errno.
+
+2006-06-17 Bruno Haible <bruno@clisp.org>
+
+ * m4/stdint.m4 (gl_STDINT_H) [FreeBSD >= 5]: Don't include
+ <sys/inttypes.h>.
+
+2006-06-17 Bruno Haible <bruno@clisp.org>
+
+ * m4/setenv.m4 (gl_PREREQ_SETENV, gl_PREREQ_UNSETENV): Remove test
+ whether errno is declared. Assume <errno.h> declares errno.
+
+2006-06-17 Bruno Haible <bruno@clisp.org>
+
+ * lib/stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
+
+2006-06-17 Bruno Haible <bruno@clisp.org>
+
+ * lib/stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
+ problem on Solaris 2.5.1.
+
+2006-06-16 Eric Blake <ebb9@byu.net>
+
+ * lib/unsetenv.c [!defined errno]: Assume errno.h declares errno.
+ * lib/unicodeio.c [!defined errno]: Likewise.
+ * lib/strtol.c [!defined errno]: Likewise.
+ * lib/strtod.c [!defined errno]: Likewise.
+
+2006-06-15 Eric Blake <ebb9@byu.net>
+
+ * m4/ssize_t.m4 (gt_TYPE_SSIZE_T): Work in spite of -Werror.
+
+2006-06-15 Eric Blake <ebb9@byu.net>
+
+ * config/srclist.txt (ssize_t.m4): Lose sync.
+
+2006-06-15 Bruno Haible <bruno@clisp.org>
+
+ * modules/stdint (Files): Include m4/full-header-path.m4,
+ m4/size_max.m4, m4/wchar_t.m4.
+ (Makefile.am): Many more substitutions.
+ * modules/stdint-tests: New file.
+ * tests/test-stdint.c: New file.
+
+2006-06-15 Bruno Haible <bruno@clisp.org>
+
+ * m4/stdint.m4 (gl_STDINT_H): Rewritten to produce a complete stdint.h.
+ (gl_HEADER_STDINT_H, gl_HEADER_INTTYPES_H, gl_STDINT_CHECK_TYPES,
+ gl_STDINT_MISSING_BOUND, gl_STDINT_MISSING_BOUNDS,
+ gl_STDINT_MISSING_BOUNDS2, gl_STDINT_BITSIZEOF, gl_CHECK_TYPES_SIGNED,
+ gl_CHECK_TYPE_SAME): New macros.
+
+2006-06-15 Bruno Haible <bruno@clisp.org>
+
+ * m4/size_max.m4 (gl_SIZE_MAX): Make it work also when cross-compiling.
+
+2006-06-15 Bruno Haible <bruno@clisp.org>
+
+ * lib/stdint_.h: Rewritten to be fully auto-configured.
+ Fixes bug on HP-UX/IA64.
+
+2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/getdate.y (__attribute__): Don't define if already defined.
+ Problem reported by Larry Jones.
+ * lib/utimens.c (__attribute__): Likewise.
+
+2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
+ reported by Andreas Schwab.
+
+2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+ Bruno Haible <bruno@clisp.org>
+
+ * m4/strndup.m4 (gl_FUNC_STRNDUP): Replace the AC_REPLACE_FUNCS with a
+ check for the declaration of strnlen and a run test that exposes the
+ AIX 5.1 strnlen bug. In the failure case, #define strndup to
+ rpl_strndup.
+
+2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+ Bruno Haible <bruno@clisp.org>
+
+ * lib/strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
+
+2006-05-28 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * m4/c-strtod.m4 (gl_C99_STRTOLD): Use a link test rather than a
+ compile test, for Tru64 4.0D.
+
+2006-05-28 Karl Berry <karl@gnu.org>
+
+ * config/srclist.txt (printf-args.c): lose sync.
+
+2006-05-26 Martin Lambers <marlam@marlam.de>
+
+ * lib/getpass.c: Updates the test for the native W32 API, and adds
+ missing includes, thus fixing compilation warnings.
+
+2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
+
+ * lib/exclude.c (exclude_fnmatch): New function.
+ (excluded_file_name): Call exclude_fnmatch.
+ * lib/exclude.h (excluded_file_name): New prototype
+
+2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/tempname.c (small_open, large_open): New macros.
+ (__open, __open64) [!_LIBC]: Remove.
+ (__gen_tempname): Use small_open and large_open instead of __open
+ and __open64. This fixes a portability bug on HP-UX 11.11i
+ reported by Simon Wing-Tang in
+ <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
+
+2006-05-24 Bruno Haible <bruno@clisp.org>
+
+ * lib/printf-args.c (printf_fetchargs): Turn NULL pointers for
+ TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
+ Reported by Thorsten Maerz <torte@netztorte.de> via
+ Aaron Stone <aaron@serendipity.cx>.
+
+2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/nanosleep.m4 (gl_FUNC_NANOSLEEP): Rename cache variables to use
+ gl_ rather than jm_. Link, don't run, so that cross-compiles are
+ allowed. Check that resulting type is arithmetic. Move AC_REQUIRE
+ and AC_CHECK_HEADERS_ONCE outside of AC_CACHE_CHECK, since they're
+ not really conditional on the cache.
+ (gl_PREREQ_NANOSLEEP): Check for sys/select.h.
+
+2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
+ Use the usual Autoconf way to include <time.h> and/or sys/time.h.
+ (my_usleep): Don't mishandle maximum value.
+
+2006-05-19 Jim Meyering <jim@meyering.net>
+
+ * lib/getugroups.c: Correct an outdated comment. From Bruno Haible.
+
+2006-05-17 Bruno Haible <bruno@clisp.org>
+
+ Cygwin portability.
+ * lib/classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
+
+2006-05-17 Bruno Haible <bruno@clisp.org>
+
+ * lib/stdint_.h: Fix recognition of Cygwin.
+
+2006-05-15 Bruno Haible <bruno@clisp.org>
+
+ * build-aux/config.rpath: Improve support for Sun C 5.9 on Linux, based
+ on libtool patch by Ralf Wildenhues.
+
+2006-05-14 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/stdbool.m4 (AC_HEADER_STDBOOL): Fix overly-picky
+ test for C99 conformance; (bool) 0.5 is an integer constant
+ expression, but (bool) -0.5 is not. Problem reported by Fedor
+ Sergeev in <http://forum.sun.com/jive/thread.jspa?threadID=96202>.
+
+2006-05-11 Simon Josefsson <jas@extundo.com>
+
+ * m4/xvasprintf.m4: Fix obvious typo.
+
+2006-05-11 Jim Meyering <jim@meyering.net>
+
+ * lib/sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From
+ James Lemley.
+
+2006-05-10 Simon Josefsson <jas@extundo.com>
+
+ * lib/md4.c: Typo fix, update copyright years.
+ (K1, K2): Don't use L because it turn computations into 64-bit on
+ 64-bit platforms.
+
+2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/crc.c (crc32_update): Remove unnecessary L suffix.
+ * lib/md4.c (rol): Cast right-shift arg to uint32_t to prevent
+ unwanted sign propagation, e.g., on hosts with 64-bit int.
+ There still are some problems with reeelly weird theoretical hosts
+ (e.g., 33-bit int) but it's not worth worrying about now.
+ * lib/sha1.c (rol): Likewise.
+ (K1, K2, K3, K4): Remove unnecessary L suffix.
+
+2006-05-10 Bruno Haible <bruno@clisp.org>
+
+ * lib/des.c: Cast to avoid warnings.
+
+2006-05-09 Bruno Haible <bruno@clisp.org>
+
+ * modules/xvasprintf (Files): Add m4/xvasprintf.m4.
+ (Depends-on): Depend also on xsize, stdarg.
+ (configure.ac): Add gl_XVASPRINTF.
+
+2006-05-09 Bruno Haible <bruno@clisp.org>
+
+ * m4/xvasprintf.m4: New file.
+
+2006-05-09 Bruno Haible <bruno@clisp.org>
+
+ * lib/xvasprintf.c: Include limits.h, string.h, xsize.h.
+ (EOVERFLOW): Define fallback value.
+ (xstrcat): New function.
+ (xvasprintf): Recognize the special case of a string concatenation.
+
+2006-05-08 Eric Blake <ebb9@byu.net>
+
+ * gnulib-tool (func_version): Base copyright year on CVS date.
+ (func_emit_copyright_notice): New function.
+ (func_emit_lib_Makefile_am): Use it.
+ (func_emit_tests_Makefile_am): Likewise.
+ (func_import): Likewise.
+
+2006-05-08 Bruno Haible <bruno@clisp.org>
+
+ * modules/stdarg: New file.
+ * MODULES.html.sh (func_all_modules): Add section for <stdarg.h>.
+
+2006-05-08 Bruno Haible <bruno@clisp.org>
+
+ * m4/stdarg.m4: New file, from GNU gettext.
+
+2006-05-08 Bruno Haible <bruno@clisp.org>
+
+ * config/srclist.txt (build-aux/config.rpath): different from latest
+ release.
+
+2006-05-08 Bruno Haible <bruno@clisp.org>
+
+ * build-aux/config.rpath: Add support for Sun C 5.9 on Linux.
+
+2006-05-05 Jim Meyering <jim@meyering.net>
+
+ * m4/warning.m4: New file, derived from bison's file by the same name.
+
+2006-05-03 Bruno Haible <bruno@clisp.org>
+
+ * lib/stdint_.h: Shorter URL.
+ * lib/inttypes.h: Likewise.
+
+2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
+
+ * modules/inttypes (Maintainer): Change from Derek Price to 'all'.
+
+2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/verify.h: Document the internals better. Most of this change
+ was written by Bruno Haible.
+
+2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
+
+ * doc/verify.texi: New file, partly based on a proposal by
+ Bruno Haible.
+
+2006-05-02 Bruno Haible <bruno@clisp.org>
+
+ * m4/full-header-path.m4 (gl_FULL_HEADER_PATH): Move the include_next
+ test from here...
+ * m4/_inttypes_h.m4 (gl_INTTYPES_H): ... to here.
+
+2006-04-29 Bruno Haible <bruno@clisp.org>
+
+ * lib/gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
+ Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
+
+2006-04-29 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool: Make --update option actually work.
+
+2006-04-29 Bruno Haible <bruno@clisp.org>
+
+ * doc/gcd.texi: New file.
+ * doc/gnulib.texi: Include it.
+
+2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/getdate.y (get_date): When adding relative date, start with the
+ initial time, not with the result of the first mktime call.
+
+2006-04-25 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool (func_import): Output the include directives in three
+ blocks, sorted separately.
+ Reported by Ben Pfaff <blp@cs.stanford.edu>.
+
+2006-04-24 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/unlink-busy.m4 (gl_FUNC_UNLINK_BUSY_TEXT): Use prototype
+ to define main with arguments, for C++. Reported by Eric Blake.
+ * m4/c-stack.m4 (AC_SYS_XSI_STACK_OVERFLOW_HEURISTIC):
+ Prefer 'int main ()' to 'int main (void)', for C++.
+ * m4/getcwd-path-max.m4 (gl_FUNC_GETCWD_PATH_MAX): Likewise.
+ * m4/fsusage.m4 (gl_FILE_SYSTEM_USAGE): Specify a return type
+ for 'main', for C99 and C++.
+
+2006-04-24 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/fsusage.m4 (gl_FILE_SYSTEM_USAGE): Use return, not exit.
+ Don't assume that exit status -1 is valid.
+ * m4/nanosleep.m4 (gl_FUNC_NANOSLEEP): Likewise.
+ * m4/putenv.m4 (gl_FUNC_PUTENV): Likewise.
+ * m4/rmdir-errno.m4 (gl_FUNC_RMDIR_NOTEMPTY): Likewise.
+ * m4/readdir.m4 (GL_FUNC_READDIR): Include <stdlib.h>.
+ * m4/rename.m4 (vb_FUNC_RENAME): Likewise.
+ * m4/unlink-busy.m4 (gl_FUNC_UNLINK_BUSY_TEXT): Use AC_RUN_IFELSE,
+ not AC_TRY_RUN. Use return, not exit. Don't assume that
+ functions can be used without declaring them, or that you can
+ exit with status -1.
+ * m4/utimes-null.m4 (gl_FUNC_UTIMES_NULL): Likewise.
+
+2006-04-24 Karl Berry <karl@gnu.org>
+
+ * config/srclist.txt (longdouble.m4): sync lost.
+
+2006-04-24 Eric Blake <ebb9@byu.net>
+
+ * m4/strerror_r.m4 (AC_FUNC_STRERROR_R): Avoid unused variable warning.
+
+2006-04-24 Bruno Haible <bruno@clisp.org>
+
+ * m4/poll.m4 (gl_FUNC_POLL): When cross-compiling, reject also the
+ poll() implementation in AIX.
+ Reported by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
+
+2006-04-24 Bruno Haible <bruno@clisp.org>
+
+ * m4/poll.m4 (gl_FUNC_POLL): Rearrange code, so that POLL_H gets
+ assigned exactly once.
+
+2006-04-23 Claudio Fontana <claudio@gnu.org>
+ Bruno Haible <bruno@clisp.org>
+
+ * modules/gettext (Makefile.am): Add a -I flag for <libintl.h>.
+ * gnulib-tool (func_emit_lib_Makefile_am): Emit empty default value
+ for AM_CPPFLAGS.
+
+2006-04-23 Bruno Haible <bruno@clisp.org>
+
+ * modules/copy-file: Depend on unistd.
+ * modules/execute: Likewise.
+ * modules/fatal-signal: Likewise.
+ * modules/findprog: Likewise.
+ * modules/mkdtemp : Likewise.
+ * modules/pipe: Likewise.
+ * modules/wait-process: Likewise.
+
+2006-04-23 Bruno Haible <bruno@clisp.org>
+
+ * lib/fwriteerror.c (fwriteerror): Call fclose also when an error
+ condition was already detected.
+ Reported by Ben Pfaff <blp@cs.stanford.edu>.
+
+2006-04-23 Bruno Haible <bruno@clisp.org>
+
+ * lib/copy-file.c: Include <unistd.h> unconditionally.
+ * lib/execute.c: Likewise.
+ * lib/fatal-signal.c: Likewise.
+ * lib/findprog.c: Likewise.
+ * lib/mkdtemp.c: Likewise.
+ * lib/pipe.h: Likewise.
+ * lib/pipe.c: Likewise.
+ * lib/wait-process.h: Likewise.
+
+2006-04-23 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool (func_usage): Fix --import description. Document
+ --update.
+ (func_import): Create temporary file in a temporary directory, if
+ --dry-run is specified. Silence errors from 'grep' when there are no
+ m4 files in $m4dir.
+ (func_create_testdir): Silence errors from 'grep' when there are no
+ m4 files in $m4dir.
+ Reported by Karl Berry <karl@freefriends.org>.
+
+2006-04-20 Bruno Haible <bruno@clisp.org>
+
+ * m4/argp.m4 (gl_ARGP): Don't call AC_CHECK_DECLS_ONCE with more than
+ one argument, so that the code will be portable to Autoconf 2.60.
+ * m4/getlogin_r.m4 (gl_PREREQ_GETLOGIN_R): Likewise.
+ * m4/getpass.m4 (gl_PREREQ_GETPASS): Likewise.
+ * m4/unlocked-io.m4 (gl_FUNC_GLIBC_UNLOCKED_IO): Likewise.
+
+2006-04-19 Derek Price <derek@ximbiot.com>
+ Eric Blake <ebb9@byu.net>
+
+ * m4/full-header-path.m4 (gl_FULL_HEADER_PATH): Use </full/path.h>
+ rather than "/full/path.h". Update comment to match. Shorten &
+ generalize m4_translit call via AS_TR_CPP.
+
+2006-04-19 Derek Price <derek@ximbiot.com>
+ Eric Blake <ebb9@byu.net>
+
+ * lib/inttypes.h: Correct grammar in comment.
+
+2006-04-18 Derek Price <derek@ximbiot.com>
+ Paul Eggert <eggert@cs.ucla.edu>
+
+ * modules/inttypes: New file.
+ * modules/strtoimax, modules/strtoumax: Depend on inttypes.
+
+2006-04-18 Derek Price <derek@ximbiot.com>
+ Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/_inttypes_h.m4, full-header-path.m4, include_next: New files.
+
+2006-04-18 Derek Price <derek@ximbiot.com>
+ Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/inttypes.h: New file.
+ * lib/strtoimax.c: Assume <inttypes.h>.
+
+2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/utimens.c (futimens): glibc futimesat messes up if /proc
+ isn't mounted. Problem reported by Kir Kolyshkin.
+
+2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/regcomp.c (init_dfa): Don't use wchar_t or wctype_t if
+ RE_ENABLE_I18N is not defined. Problem reported by Mark D. Baushke via
+ Derek R. Price.
+ * lib/regex.h (RE_DUP_MAX): Update comment to match current
+ implementation.
+
+2006-04-12 Eric Blake <ebb9@byu.net>
+
+ * modules/time_r (Makefile.am): Remove lib_SOURCES line, as this
+ is now done automatically by the corresponding Autoconf macro.
+
+2006-04-11 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/time_r.m4 (gl_TIME_R): Add AC_LIBSOURCES for time_r.c and
+ time_r.h.
+
+2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
+
+ Merge regex changes from libc, removing some of our
+ POSIX-conformance changes that were rejected and redoing them in a
+ less-intrusive way.
+
+ * lib/regcomp.c (re_compile_internal, init_dfa):
+ Length arg is now size_t, not Idx. All uses changed.
+ (peek_token): Forward decl now says internal_function.
+ (__re_error_msgid, __re_error_msgid_idx):
+ Now static rather than extern with attribute_hidden.
+ (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
+ For some reason libc prefers K&R style defns for external functions.
+ (regerror) [!defined _LIBC]: Likewise.
+ (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
+ (seek_collating_symbol_entry, lookup_collation_sequence_value):
+ (build_range_exp, build_collating_symbol):
+ Use K&R-style defn.
+ (re_compile_fastmap): Use '\0' to memset, not 0.
+ (utf8_sb_map): Make the calculations more obvious.
+ (init_dfa, parse_bracket_exp, build_charclass_op):
+ Call calloc and cast result, as glibc does.
+ (init_word_char, fetch_token, peek_token, peek_token_bracket):
+ (build_range_exp, build_collating_symbol):
+ Now internal functions.
+
+ * lib/regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
+
+ * lib/regex.h (__USE_GNU_REGEX): New macro. Don't depend on
+ _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
+ Don't depend on VMS; depend on __VMS instead, for POSIX
+ namespace cleanness.
+ (regoff_t): Define to ssize_t, not long int.
+
+ Remove the REG_ macros named below. Instead, make the old names
+ (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
+ __USE_GNU_REGEX.
+ (REG_BACKSLASH_ESCAPE_IN_LISTS):
+ (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
+ (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
+ (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
+ (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
+ (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
+ (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
+ (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
+ (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
+ (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
+ (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
+ (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
+ (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
+ (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
+ (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
+ (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
+ (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
+ (REG_NREGS):
+ Remove. All uses replaced by the old RE_* names.
+ (RE_BACKSLASH_ESCAPE_IN_LISTS):
+ (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
+ (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
+ (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
+ (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
+ (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
+ (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
+ (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
+ (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
+ (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
+ (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
+ Don't bother having these macros be independent of each others'
+ values, since they no longer exist in the POSIX name space.
+
+ Rename the following member names back to their old names,
+ unless !__USE_GNU_REGEX. All uses changed back.
+ (buffer): Renamed from re_buffer.
+ (allocated): Renamed from re_allocated.
+ (used): Renamed from re_used.
+ (syntax): Renamed from re_syntax.
+ (fastmap): Renamed from re_fastmap.
+ (translate): Renamed from re_translate.
+ (can_be_null): Renamed from re_can_be_null.
+ (regs_allocated): Renamed from re_regs_allocated.
+ (fastmap_accurate): Renamed from re_fastmap_accurate.
+ (no_sub): Renamed from re_no_sub.
+ (not_bol): Renamed from re_not_bol.
+ (not_eol): Renamed from re_not_eol.
+ (newline_anchor): Renamed from re_newline_anchor.
+ (num_regs): Renamed from rm_num_regs.
+ (start): Renamed from rm_start.
+ (end): Renamed from rm_end.
+
+ (free_state): Move up a bit.
+
+ * lib/regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
+ #define to be empty.
+ (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
+ when that is what is intended.
+ (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
+ (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
+ (MAX): New macro.
+ (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
+ All uses changed back to re_malloc, etc. It's now the caller's
+ responsibility to check for overflow; all callers changed.
+ (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
+ (re_x2nrealloc): Remove.
+ (free_state): Remove decl.
+
+ * lib/regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
+ (re_set_registers, re_exec):
+ Use K&R-style defn.
+
+ 2006-01-31 Roland McGrath <roland@redhat.com>
+
+ * lib/regcomp.c (calc_eclosure_iter): Remove dead variables.
+ Reported by Mike Frysinger <vapier@gentoo.org>.
+
+ 2006-01-15 Andreas Jaeger <aj@suse.de>
+
+ [BZ #1950]
+ * lib/regex_internal.c (re_string_reconstruct): Adjust for
+ build_wcs_upper_buffer change.
+ (build_wcs_upper_buffer): Change return type.
+
+ 2005-12-10 Ulrich Drepper <drepper@redhat.com>
+
+ * lib/regex_internal.h: Include <stdint.h> if available.
+
+ 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
+
+ * lib/regex_internal.h (SIZE_MAX): Provide a default definition.
+
+ 2005-10-14 Ulrich Drepper <drepper@redhat.com>
+
+ * lib/regcomp.c: Adjust for changed secondary hash function.
+
+ 2005-09-30 Ulrich Drepper <drepper@redhat.com>
+
+ * lib/regex.h: Pretty printing.
+ Clean up namespace a bit.
+
+ 2005-09-30 Jakub Jelinek <jakub@redhat.com>
+
+ * lib/regexec.c (update_cur_sifted_state, check_arrival,
+ check_arrival_add_next_nodes): Avoid using uninitialized variable.
+
+ 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
+ Ulrich Drepper <drepper@redhat.com>
+
+ [BZ #1302]
+ * lib/regex_internal.h (bitset_t): Renamed from bitset. All uses
+ changed.
+ (bitset_word_t): Renamed from bitset_word. All uses changed.
+
+ 2005-09-22 Ulrich Drepper <drepper@redhat.com>
+
+ [BZ #281]
+ * lib/regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
+ * lib/regcomp.c: Remove unnecessary uses of
+ unsigned RE_TRANSLATE_TYPE.
+ * lib/regex_internal.h: Likewise.
+ * lib/regex_internal.c: Likewise.
+ * lib/regexec.c: Likewise.
+ Based on a patch by Stepan Kasal <kasal@ucw.cz>.
+
+ 2005-09-07 Ulrich Drepper <drepper@redhat.com>
+
+ * lib/regexec.c (find_recover_state): Remove unnecessary
+ initialization.
+ (transit_state_bkref): Make DFA a const pointer.
+ (get_subexp): Likewise.
+ (check_arrival): Likewise.
+ (update_cur_sifted_state): Likewise.
+ (re_search_internal): Likewise.
+ (prune_impossible_nodes): Likewise.
+ (acquire_init_state_context): Likewise.
+ (proceed_next_node): Likewise.
+ (set_regs): Likewise.
+ (free_fail_stack_return): Likewise.
+ (check_arrival_expand_ecl): Mark DFA parameter as const.
+ (check_arrival_expand_ecl_sub): Likewise.
+ (check_subexp_limits): Likewise.
+ (sub_epsilon_src_nodes): Likewise.
+ (add_epsilon_src_nodes): Likewise.
+ (merge_state_array): Likewise.
+ (update_regs): Likewise.
+ (build_trtable): Likewise.
+ (sift_states_backward): Mark MCTX parameter as const.
+ (build_sifted_states): Likewise.
+ (update_cur_sifted_state): Likewise.
+ (sift_states_mkref): Likewise.
+ (check_arrival_expand_ecl): Mark eclosure as const.
+ (check_dst_limits_calc_pos_1): Likewise.
+ * lib/regex_internal.h (re_match_context_t): Make dfa a const
+ pointer.
+
+ 2005-09-06 Ulrich Drepper <drepper@redhat.com>
+
+ * lib/regexec.c (merge_state_with_log): Define dfa as const pointer.
+ (transit_state_sb): Likewise.
+ (transit_state_mb): Likewise.
+ (sift_states_iter_mb): Likewise.
+ (check_arrival_add_next_nodes): Likewise.
+ (check_node_accept_bytes): Change first parameter to pointer-to-const.
+ [_LIBC] (re_search_2_stub): Use mempcpy.
+
+ * lib/regex_internal.c (re_string_reconstruct): Avoid calling
+ mbrtowc for very simple UTF-8 case.
+
+ * lib/regex_internal.c (re_acquire_state): Make DFA pointer arg
+ a pointer-to-const.
+ (re_acquire_state_context): Likewise.
+ * lib/regex_internal.h: Adjust prototypes.
+
+ * lib/regex.c: Prevent using C++ compilers.
+
+ * lib/regex_internal.c (re_acquire_state): Minor code rearrangement.
+ (re_acquire_state_context): Likewise.
+
+2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
+
+ * modules/regex (Depends-on): Add ssize_t.
+
+2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/regex.m4 (gl_REGEX): Check for new glibc interface to
+ translation table.
+
+2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
+
+ * doc/gnulib-tool.texi (Modified imports): pathname -> file name.
+
+2006-03-29 Mark D. Baushke <mdb@gnu.org>
+ Bruno Haible <bruno@clisp.org>
+
+ * lib/stdint_.h: On OpenBSD, don't redefine types already included in
+ <sys/types.h> and <inttypes.h>.
+
+2006-03-25 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * m4/argz.m4 (gl_FUNC_ARGZ): If we define `error_t', also define
+ `__error_t_defined', so argp.h will not typedef the former.
+
+2006-03-25 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/regex.m4 (gl_REGEX): Don't insist on REG_SYNTAX_POSIX_EGREP,
+ REG_SYNTAX_EMACS, and REG_IGNORE_CASE. Settle for the traditional
+ glibc names. Even if glibc is changed to conform to POSIX, the
+ traditional names will be available anyway, since regex depends on
+ the extensions module. Also, fix a longstanding typo in the
+ implementation of Spencer ERE test #75 from grep 2.3. Problems
+ reported by Emanuele Giaquinta. Also, change sense of cached
+ variable, so that the message makes sense.
+
+2006-03-24 Simon Josefsson <jas@extundo.com>
+
+ * lib/base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
+ including some doc fixes.
+ (base64_encode_alloc): Fix +1 bug on allocation failures.
+
+2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * lib/base64.c (base64_encode): Do not read past end of array with
+ unsanitized input on systems with CHAR_BIT > 8.
+
+2006-03-24 Eric Blake <ebb9@byu.net>
+
+ * lib/time_r.c (copy_string_result): Remove, as it is no longer used.
+
+2006-03-22 Karl Berry <karl@gnu.org>
+
+ * config/srclist.txt (*setenv.[ch]): get from coreutils.
+ * config/srclistvars.sh (COREUTILS): new var.
+
+2006-03-17 Jim Meyering <jim@meyering.net>
+
+ * m4/regex.m4 (gl_REGEX): Fix typo in last change:
+ s/_REGEX_WIDE_OFFSETS/_REGEX_LARGE_OFFSETS/.
+
+2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/regex.m4 (gl_REGEX): Don't check for off_t, since the code
+ no longer needs it. Instead, check that regoff_t is as least
+ as wide as ptrdiff_t.
+
+ Don't define _REGEX_WIDE_OFFSETS unless using the included regex,
+ so that our regex.h stays compatible with the installed regex.
+ This is helpful for installers who configure --without-included-regex.
+ Problem reported by Emanuele Giaquinta.
+
+2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
+ Typedef to long int, not to off_, as POSIX will likely change
+ in that direction.
+
+2006-03-15 Eric Blake <ebb9@byu.net>
+
+ * m4/dirfd.m4 (gl_FUNC_DIRFD): Use AC_REQUIRE for AC_HEADER_DIRENT.
+
+2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
+
+ * lib/argp-help.c (validate_uparams): Fix typo
+ * lib/argp-parse.c (argp_default_options): Consistently begin help
+ messages with a lowercase letter.
+
+2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/time_r.h (asctime_r, ctime_r): Remove. These functions can
+ overrun buffers and shouldn't be used (much as gets shouldn't be
+ used).
+ * lib/time_r.c (asctime_r, ctime_r): Likewise.
+
+2006-03-08 Simon Josefsson <jas@extundo.com>
+
+ * m4/gc-random.m4: Permit 'no' as variable values and fix warnings,
+ suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
+
+2006-03-08 Simon Josefsson <jas@extundo.com>
+
+ * m4/gc-random.m4: Call AC_CANONICAL_HOST and use $host_os instead of
+ $target, suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
+
+2006-03-08 Simon Josefsson <jas@extundo.com>
+
+ * lib/gc-gnulib.c (randomize): Don't open files called 'no', they
+ signal that configure disabled the device.
+
+2006-03-08 Simon Josefsson <jas@extundo.com>
+
+ * build-aux/maint.mk: Fix refresh-po, to handle no translated
+ languages.
+
+2006-03-07 Simon Josefsson <jas@extundo.com>
+
+ * modules/getopt (Depends-on): Add unistd.
+
+ * modules/unistd: New file.
+
+2006-03-07 Simon Josefsson <jas@extundo.com>
+
+ * modules/gc-random: New file.
+
+2006-03-07 Simon Josefsson <jas@extundo.com>
+
+ * m4/unistd_h.m4: New file.
+
+2006-03-07 Simon Josefsson <jas@extundo.com>
+
+ * m4/readline.m4 (gl_FUNC_READLINE): Rewrite the cached part of the
+ test to be side-effect free by storing the result in the cache
+ variable gl_cv_lib_readline, and moving the assignment of
+ LIBREADLINE and LTLIBREADLINE outside the COMMANDS-TO-SET-IT.
+ From Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
+
+2006-03-07 Simon Josefsson <jas@extundo.com>
+
+ * m4/gc-random.m4: New file, mostly from gc.m4. Warn instead of
+ error on missing devices (the functions will return an error).
+
+ * m4/gc.m4: Move random stuff to gc-random.m4
+
+2006-03-07 Simon Josefsson <jas@extundo.com>
+
+ * lib/unistd_.h: New file.
+
+2006-03-07 Simon Josefsson <jas@extundo.com>
+
+ * lib/gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
+
+2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/unistd_h.m4 (gl_HEADER_UNISTD): Rename, to match modules file.
+ Problem reported by Juan Manuel Guerrero.
+
+2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/c-stack.c: Include unistd.h unconditionally, since we now assume
+ the unistd module.
+ * lib/getlogin_r.c: Likewise.
+ * lib/getlogin_r.h: Likewise.
+ * lib/glob.c: Likewise.
+ * lib/pagealign_alloc.c: Likewise.
+ * lib/unistd_.h: Remove; no longer needed.
+
+2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
+
+ * MODULES.html.sh (Support for systems lacking POSIX:2001):
+ Add unistd.
+ * modules/c-stack (Depends-on): Add unistd.
+ * modules/getlogin_r: Likewise.
+ * modules/glob: Likewise.
+ * modules/pagealign_alloc: Likewise.
+ * modules/unistd (Files): Remove lib/unistd_.h.
+ (EXTRA_DIST): Remove.
+ (unistd.h): Create using 'echo' rather than 'cp', so that we don't
+ need unistd_.h.
+ (MOSTLYCLEANFILES): Remove unistd.h-t.
+
+2006-03-03 Simon Josefsson <jas@extundo.com>
+
+ * build-aux/maint.mk: Add several syntax checks from CoreUtils.
+
+2006-03-03 Simon Josefsson <jas@extundo.com>
+
+ * build-aux/maint.mk: Add refresh-po rule, based on ideas from
+ libidn and bison.
+
+2006-03-03 Simon Josefsson <jas@extundo.com>
+
+ * build-aux/maint.mk: Add indent target.
+
+2006-03-03 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
+
+ * m4/poll.m4 (gl_FUNC_POLL): If we deem poll(2) unacceptable, use
+ our replacement poll.h in any case, to avoid a differing
+ declaration from a system header. Seen on AIX.
+
+2006-03-01 Simon Josefsson <jas@extundo.com>
+
+ * lib/readline.c: Fix typo, tiny patch from Stepan Kasal
+ <kasal@ucw.cz>.
+
+2006-03-01 Paul Eggert <eggert@cs.ucla.edu>
+
+ * modules/gettime (Depends-on): Add extensions module.
+ * modules/nanosleep (Depends-on): Likewise.
+ * modules/settime (Depends-on): Likewise.
+
+2006-03-01 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/clock_time.m4 (gl_CLOCK_TIME): Require gl_USE_SYSTEM_EXTENSIONS,
+ not merely AC_GNU_SOURCE, for the benefit of Solaris 10 when compiled
+ pedantically.
+ * m4/nanosleep.m4 (gl_FUNC_NANOSLEEP): Likewise.
+ * m4/timespec.m4 (gl_TIMESPEC): Likewise.
+
+ * m4/extensions.m4 (gl_USE_SYSTEM_EXTENSIONS): Use "=" with "test",
+ not "==". Reported by Ralf Wildenhues.
+
+2006-03-01 Karl Berry <karl@gnu.org>
+
+ * doc/Copyright/request-*: new files, synced from gnuorg.
+
+2006-03-01 Karl Berry <karl@gnu.org>
+
+ * config/srclist.txt (Copyright/*): new entries.
+
+2006-02-28 Simon Josefsson <jas@extundo.com>
+
+ * lib/getopt.c: Protect #include of unistd.h, for MSVS.
+
+2006-02-27 Simon Josefsson <jas@extundo.com>
+
+ * lib/base64.h: Indent #define's. From Jim Meyering
+ <jim@meyering.net>.
+
+2006-02-27 Jim Meyering <jim@meyering.net>
+
+ Revert the change of 2006-02-24, so these files can continue
+ to be sync'd from gettext.
+ * lib/mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
+ of `config.h'.
+
+2006-02-26 Paul Eggert <eggert@cs.ucla.edu>
+
+ * modules/intprops: New file.
+ * MODULES.html.sh (Numeric conversion functions <stdlib.h>):
+ Add intprops.
+ * modules/getloadavg (Files): Remove lib/intprops.h.
+ (Depends-on): Add intprops.
+ * modules/human: Likewise.
+ * modules/inttostr: Likewise.
+ * modules/openat: Likewise.
+ * modules/sig2str: Likewise.
+ * modules/userspec: Likewise.
+ * modules/utimecmp: Likewise.
+ * modules/xnanosleep: Likewise.
+ * modules/xstrtol: Likewise.
+
+2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny changes)
+
+ * modules/xstrtod: Omit xstrtod.h, xstrtod.c; they're in LIB_SOURCES.
+ * modules/lock-tests (TESTS): Use $(EXEEXT).
+ * modules/tls-tests: Likewise.
+ * modules/argp-tests: Likewise.
+ (check_PROGRAMS): New var, replacing...
+ (noinst_PROGRAMS, test_argp_SOURCES): Remove.
+
+2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * lib/mkdtemp.c, lib/setenv.c, lib/unsetenv.c: Normalize inclusion of
+ `config.h'.
+
+2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/glob.c: Say "invalid" rather than "illegal" in comments.
+
+2006-02-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ Sync from coreutils.
+ * m4/mkdir-p.m4 (gl_MKDIR_PARENTS): Require gl_FUNC_LCHMOD and
+ gl_CHDIR_SAFER.
+
+2006-02-22 Jim Meyering <jim@meyering.net>
+
+ Sync from coreutils.
+ * m4/chdir-safer.m4: New file.
+
+2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
+ AT_FDCWD exceeds INT_MAX.
+ * lib/openat.h (AT_FDCWD): Likewise.
+
+2006-02-17 Eric Blake <address@hidden>
+
+ * m4/getaddrinfo.m4 (gl_GETADDRINFO): Fix caching error.
+
+2006-02-16 Simon Josefsson <jas@extundo.com>
+
+ * modules/getaddrinfo (Depends-on): Add sys_socket.
+
+2006-02-15 Simon Josefsson <jas@extundo.com>
+
+ * build-aux/maint.mk: Add dsyntax-check rule.
+
+2006-02-15 Eric Blake <ebb9@byu.net>
+
+ * m4/sys_socket_h.m4 (gl_HEADER_SYS_SOCKET): Don't attempt using
+ winsock2.h or ws2tcpip.h when sys/socket.h is present. Fixes
+ 'present but cannot compile' warnings on cygwin.
+ * m4/socklen.m4 (gl_TYPE_SOCKLEN_T): Use gl_HEADER_SYS_SOCKET. Don't
+ use ws2tcpip.h if sys/socket.h works.
+ * m4/getaddrinfo.m4 (gl_PREREQ_GETADDRINFO): Use gl_HEADER_SYS_SOCKET.
+ (gl_GETADDRINFO): Don't use ws2tcpip.h when sys/socket.h is present.
+
+2006-02-14 Simon Josefsson <jas@extundo.com>
+
+ * modules/maintainer-makefile (Files): Rename.
+
+ * build-aux/GNUmakefile: Rename Makefile.maint to maint.mk
+ and (the local) Makefile.cfg to maint-cfg.mk.
+
+ * build-aux/Makefile.maint, build-aux/maint.mk: Renamed the former
+ to the latter.
+
+ * modules/maintainer-makefile: New module.
+
+ * build-aux/Makefile.maint: New file, from GNU CoreUtils, although
+ severaly stripped to make it possible to build it up from scratch
+ with reliable tests.
+
+ * build-aux/GNUmakefile: New file, from GNU CoreUtils with some
+ fixes to permit overriding the default actions when configure and
+ makefile are not available.
+
+2006-02-14 Paul Eggert <eggert@cs.ucla.edu>
+
+ Sync from coreutils.
+ * modules/lstat (Depends-on): Don't depend on xalloc.
+ (License): Change from GPL to LGPL, since this is now simply a
+ replacement for a libc function.
+
+2006-02-14 Jim Meyering <jim@meyering.net>
+
+ Sync from coreutils.
+
+ Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
+ failure on deficient systems, and simplify gnulib lgpl dependencies.
+ * lib/lstat.c (rpl_lstat): Rewrite to use stat() in place of the
+ xmalloc/lstat combination. Based on a patch from Bruno Haible.
+
+ * lib/xalloc-die.c: Remove unused definition of N_.
+
+2006-02-14 Jim Meyering <jim@meyering.net>
+
+ Sync from coreutils.
+ * m4/ls-mntd-fs.m4 (AC_FUNC_GETMNTENT): Invoke
+ AC_CHECK_FUNCS(getmntent) unconditionally so that tests of
+ $ac_cv_func_getmntent (e.g., in gl_LIST_MOUNTED_FILE_SYSTEMS) need not
+ double-quote uses of that variable, to accommodate the rare case in
+ which getmntent is available in none of the libraries checked. This
+ happens at least on FreeBSD 5.0.
+
+2006-02-13 Simon Josefsson <jas@extundo.com>
+
+ * gnulib-tool (Usage): Fix --import, from
+ karl@freefriends.org (Karl Berry).
+
+2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
+
+ * lib/argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
+
+2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
+
+ * lib/argp-namefrob.h: Restore changes accidentally lost during the
+ "autoupdate" on 2005-12-12.
+
+2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
+
+ * modules/closeout (Depends-on): Remove atexit.
+
+2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/closeout.c (close_stdout): Don't assume 'bool' converts nonzero
+ ints to 0 or 1, as this isn't true for the stdbool.h substitute.
+
+2006-02-05 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/extensions.m4 (gl_USE_SYSTEM_EXTENSIONS): Don't #define
+ __EXTENSIONS__ if this causes compilation to fail. Problem
+ reported by Nelson H. F. Beebe with Solaris 10 and Sun C 5.7
+ c89 -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED.
+
+2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/fnmatch.c (L_): Renamed from L, to work around a bug in
+ Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
+ <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
+ All uses changed.
+
+2006-01-26 Simon Josefsson <jas@extundo.com>
+
+ * lib/socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
+ prototype is visible on mingw32.
+
+ * lib/getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
+ for mingw32.
+
+ * lib/gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
+ mingw32).
+
+2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
+ attempt to open for write; this always fails, at least on POSIX
+ hosts. This reinstates the 2006-01-09 change, which was
+ inadvertently removed.
+
+2006-01-26 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool (func_import): Use "trap 'exit $?' instead of "trap :".
+ Reported by Paul Eggert.
+
+2006-01-26 Bruno Haible <bruno@clisp.org>
+ Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/stdbool_.h (_Bool)
+ [(! (defined __cplusplus || defined __BEOS__)
+ && !defined __GNUC__
+ && !(defined __HP_cc || defined __xlc__
+ || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
+ || defined __sgi))]:
+ #define to signed char in these cases too; this simplifies
+ the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
+ etc., separately) and makes it more conservative.
+
+2006-01-25 Simon Josefsson <jas@extundo.com>
+
+ * m4/getaddrinfo.m4: Look for getaddrinfo inside ws2tcip.h and
+ -lws2_32. Protect sys/socket.h and netdb.h #include's. Include
+ ws2tcpip.h with WINVER=0x0501. All for mingw32.
+
+2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
+
+ * lib/argp-namefrob.h: Bugfix. Remove stray #
+
+2006-01-25 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/stdbool.m4 (AC_HEADER_STDBOOL): Check for xlc bug if __GCC__ too,
+ so that we test the test.
+ Check for yet another HP-UX cc bug involving *bool |= bool.
+
+2006-01-25 Karl Berry <karl@gnu.org>
+
+ * config/srclist.txt (vasnprintf.c): sync lost.
+
+2006-01-25 Jim Meyering <jim@meyering.net>
+
+ Sync from the stable (b5) branch of coreutils:
+
+ * lib/fts.c (fts_children): Don't let close() clobber errno from
+ failed fchdir().
+
+ * lib/fts.c (fts_stat): When following a symlink-to-directory,
+ don't necessarily interpret stat-fails+lstat-succeeds as indicating
+ a dangling symlink. That can also happen at least for ELOOP.
+ The fix: return FTS_SLNONE only when the stat errno is ENOENT.
+ FYI, this bug predates the inclusion of fts.c in coreutils.
+
+ * lib/fts.c (fts_open): Put new maxarglen declaration and uses
+ in their own block, so pre-c99 compilers don't object.
+
+ Avoid the double-free (first in fts_read, second in fts_close) that
+ would occur when an `active' directory is made inaccessible (e.g.,
+ via chmod a-x) during a traversal.
+ * lib/fts.c (fts_read): After a failed fchdir, update sp->fts_cur
+ before returning. Reproduce this failure by
+ mkdir -p a/b; cd a; chmod a-x . b
+ Reported by Stavros Passas.
+
+2006-01-25 Jim Meyering <jim@meyering.net>
+
+ * lib/fileblocks.c: Remove more useless parentheses.
+ * lib/readutmp.h: Likewise.
+
+2006-01-25 Bruno Haible <bruno@clisp.org>
+
+ * lib/stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
+ warnings.
+ Reported by Paul Eggert.
+
+2006-01-25 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool (func_import): Use "trap :" instead of "trap -" to get
+ rid of a trap command. For Solaris sh.
+ Reported by Mark D. Baushke <mdb@gnu.org>.
+
+2006-01-24 Simon Josefsson <jas@extundo.com>
+
+ * lib/socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
+ Bruno.
+
+2006-01-24 Karl Berry <karl@gnu.org>
+
+ * config/srclist.txt (argp-namefrob.h): sync lost.
+
+2006-01-24 Jim Meyering <jim@meyering.net>
+
+ * modules/openat (Files): Add lib/intprops.h.
+ From Mark D. Baushke.
+
+2006-01-24 Jim Meyering <jim@meyering.net>
+
+ * m4/openat.m4 (gl_FUNC_OPENAT): Add AC_LIBSOURCES([intprops.h]).
+ Reported by Mark D. Baushke.
+
+2006-01-24 Jim Meyering <jim@meyering.net>
+
+ * lib/socket_.h: Remove useless parentheses in uses of cpp `defined'.
+
+2006-01-24 Bruno Haible <bruno@clisp.org>
+
+ * modules/strnlen (Maintainer): Change from glibc to all.
+
+2006-01-24 Bruno Haible <bruno@clisp.org>
+
+ * m4/stdbool.m4 (AC_HEADER_STDBOOL): Check for IBM and HP-UX bugs.
+ Patch by Paul Eggert.
+
+2006-01-24 Bruno Haible <bruno@clisp.org>
+
+ * lib/stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler
+ already has it.
+ Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
+ 2005-11-26.
+
+ * lib/stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as
+ 'signed char' to avoid problems with the built-in _Bool type.
+ Reported by Paul Eggert on 2005-11-26.
+
+2006-01-24 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool (func_import): Avoid constructing complicated sed
+ expressions inside backquote.
+ Report and solution by Mark D. Baushke <mdb@gnu.org>.
+
+2006-01-23 Ulrich Drepper <drepper@redhat.com>
+
+ These changes imported from libc.
+ * lib/getopt.c: Use __fxprintf instead of inline stream orientation
+ test and two separate function calls.
+ * lib/strndup.c (__strndup): Add libc_hidden_def.
+
+2006-01-23 Simon Josefsson <jas@extundo.com>
+
+ * modules/lock-tests: Use check_PROGRAMS instead of noinst_PROGRAMS.
+ Remove the test_*_SOURCES variable: automake infers it by default.
+ * modules/tls-tests: Likewise.
+
+2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
+
+ Work around porting bugs reported by Dieter in
+ <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
+ * lib/getopt.c (_NOPROTO): Remove; no longer needed.
+ Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
+ Include "getopt.h" first, to check interface.
+ (getenv): Declare only if defined HAVE_DECL_GETENV &&
+ !HAVE_DECL_GETENV.
+ * lib/strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
+ (__strndup): Revert to K&R-style function dfns, the glibc style.
+ * lib/strnlen.c: Don't claim it's taken from glibc; it's not.
+ (strnlen, __strnlen): Remove #defines and #undefs; not needed.
+ Include strnlen.h first, to get prototype properly.
+ (strnlen): Renamed from __strnlen.
+ Remove weak alias.
+
+2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/getopt.m4 (gl_PREREQ_GETOPT): Check for getenv decl.
+
+2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
+
+ * config/srclist.txt: Adjust to reflect glibc reorganization.
+ This affects only comments.
+
+2006-01-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
+
+ * gnulib-tool, build-aux/csharpcomp.sh.in: Do not pass `-q' to mktemp.
+ Reported by Bruce Korb <bkorb@gnu.org>.
+
+2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/quotearg.c (quotearg_buffer_restyled): Add "default: break;"
+ to pacify gcc -Wswitch-default.
+
+2006-01-22 Bruno Haible <bruno@clisp.org>
+
+ * lib/vasnprintf.c (VASNPRINTF): In the computation of the size of the
+ temporary buffer for sprintf, take into account the precision also
+ for 'd', 'i', 'u', 'o', 'x', 'X'.
+
+2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
+
+ * modules/argp-tests: New module
+ * tests/test-argp.c: New file
+ * tests/test-argp-2.sh: New file
+
+2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
+
+ * lib/argp-help.c (usage_long_opt): Do not print DOC options.
+ (__argp_base_name): Removed
+ * lib/argp-namefrob.h (__argp_basename): Removed definition. Was a
+ typo.
+ (__argp_base_name): Provide macro definition or extern declaration
+ depending on the configuration
+
+2006-01-20 Simon Josefsson <jas@extundo.com>
+
+ * modules/inet_ntop (Depends-on): Depend on sys_socket.
+
+2006-01-20 Simon Josefsson <jas@extundo.com>
+
+ * lib/inet_ntop.h: Unconditionally include sys/socket.h.
+
+2006-01-20 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/lib-ignore.m4 (gl_IGNORE_UNUSED_LIBRARIES): Use -Wl,-z,ignore
+ rather than -Xlinker -z -Xlinker ignore, as it's more portable.
+ Suggested by Bruno Haible.
+
+2006-01-20 Karl Berry <karl@gnu.org>
+
+ * config/srclist.txt (argp-fmtstream.h, localcharset.c): comment out
+ until changes propagate, I guess.
+
+2006-01-19 Simon Josefsson <jas@extundo.com>
+
+ * m4/socklen.m4: Look in ws2tcpip.h too, for mingw32.
+
+2006-01-19 Simon Josefsson <jas@extundo.com>
+
+ * lib/socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
+
+2006-01-19 Simon Josefsson <jas@extundo.com>
+
+ * gnulib-tool: Set check_PROGRAMS.
+
+ * modules/arcfour-tests, modules/arctwo-tests, modules/crc-tests,
+ modules/des-tests, modules/gc-arcfour-tests,
+ modules/gc-arctwo-tests, modules/gc-des-tests,
+ modules/gc-hmac-md5-tests, modules/gc-hmac-sha1-tests,
+ modules/gc-md2-tests, modules/gc-md4-tests, modules/gc-md5-tests,
+ modules/gc-pbkdf2-sha1-tests, modules/gc-rijndael-tests,
+ modules/gc-sha1-tests, modules/gc-tests, modules/hmac-md5-tests,
+ modules/hmac-sha1-tests, modules/md2-tests, modules/md4-tests,
+ modules/md5-tests, modules/readline, modules/rijndael-tests: Use
+ check_PROGRAMS instead of noinst_PROGRAMS to be able to remove
+ test_*_SOURCES.
+
+2006-01-18 Simon Josefsson <jas@extundo.com>
+
+ * modules/socklen (Depends-on): Depend on sys_socket.
+
+2006-01-18 Simon Josefsson <jas@extundo.com>
+
+ * modules/arcfour-tests, modules/arctwo-tests, modules/crc-tests,
+ modules/des-tests, modules/gc-arcfour-tests,
+ modules/gc-arctwo-tests, modules/gc-des-tests,
+ modules/gc-hmac-md5-tests, modules/gc-hmac-sha1-tests,
+ modules/gc-md2-tests, modules/gc-md4-tests, modules/gc-md5-tests,
+ modules/gc-pbkdf2-sha1-tests, modules/gc-rijndael-tests,
+ modules/gc-sha1-tests, modules/gc-tests, modules/hmac-md5-tests,
+ modules/hmac-sha1-tests, modules/md2-tests, modules/md4-tests,
+ modules/md5-tests, modules/readline, modules/rijndael-tests: Add
+ $(EXEEXT) to automake TESTS variable, for mingw32.
+
+2006-01-17 Simon Josefsson <jas@extundo.com>
+
+ * modules/socklen (Include): Need sys/socket.h.
+
+2006-01-17 Bruno Haible <bruno@clisp.org>
+
+ * modules/ssize_t (Include): Add <sys/types.h>.
+
+2006-01-16 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/lib-ignore.m4 (gl_IGNORE_UNUSED_LIBRARIES): Don't use ldd, as
+ it's not portable and it doesn't work with cross-compiles.
+ Problem reported by Bruno Haible. Fix missing-$ typo in
+ 'test "gl_cv_ignore_unused_libraries" ...' that prevented
+ -zignore from being used with Sun's C compiler.
+
+2006-01-12 Simon Josefsson <jas@extundo.com>
+
+ * lib/base64.c: Fix warning, reported by Bruno Haible
+ <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
+
+2006-01-12 Bruno Haible <bruno@clisp.org>
+
+ * modules/ldd: New file.
+ * build-aux/ldd.sh.in: New file.
+ * MODULES.html.sh (Support for building libraries and executables): Add
+ ldd.
+
+2006-01-12 Bruno Haible <bruno@clisp.org>
+
+ * m4/ldd.m4: New file.
+
+2006-01-12 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool (func_import, func_create_testdir): Don't go into an
+ endless loop while replacing $auxdir with build-aux.
+
+2006-01-11 Simon Josefsson <jas@extundo.com>
+
+ * lib/stdint_.h (SIZE_MAX): Add missing (.
+
+2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
+
+ Sync from coreutils.
+ * lib/md5.c: Fix commentary typos.
+ (alignof, UNALIGNED_P): No need for a GCC-specific version.
+ * lib/md5.h (__attribute__): Remove; unused.
+ * lib/sha1.c: Fix commentary to match md5 better.
+ * lib/sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
+ so that we don't need to worry about alignment. All uses changed.
+ This merges the 2005-10-28 md5 change into sha1.
+
+2006-01-11 Jim Meyering <jim@meyering.net>
+
+ Sync from coreutils.
+ * lib/md5.c (OP): Fix spacing.
+
+2006-01-11 Bruno Haible <bruno@clisp.org>
+
+ Ensure automatic ordering between gl_LOCK and gl_ARGP.
+ * m4/lock.m4 (gl_LOCK_BODY): Renamed from gl_LOCK.
+ (gl_LOCK): New macro, requiring gl_LOCK_BODY.
+
+2006-01-11 Bruno Haible <bruno@clisp.org>
+
+ Ensure automatic ordering between gl_LOCK and gl_ARGP.
+ * gnulib-tool (func_import, func_create_testdir): Put gl_LOCK into
+ the "early" section as well.
+
+2006-01-11 Bruno Haible <bruno@clisp.org>
+
+ Avoid "ar: no archive members specified" error on MacOS X.
+ * gnulib-tool (func_modules_add_dummy): New function.
+ (func_import, func_create_testdir): Invoke it.
+
+2006-01-11 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool (func_import, func_create_testdir): Replace build-aux
+ with $auxdir in AC_CONFIG_FILES statements.
+
+2006-01-11 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool (func_emit_lib_Makefile_am, func_emit_tests_Makefile_am):
+ Initialize also noinst_HEADERS to empty.
+
+2006-01-11 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool (AUTOMAKEPATH, AUTOCONF, ACLOCAL, AUTOMAKE): New
+ variables.
+ (func_create_megatestdir): Call aclocal, autoconf, automake here, not
+ autoreconf.
+
+2006-01-11 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool (AUTOCONF, ACLOCAL, AUTOMAKE, AUTORECONF): Make
+ overridable by the user.
+ Reported by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
+
+2006-01-10 Simon Josefsson <jas@extundo.com>
+
+ * modules/sys_socket: New file.
+
+2006-01-10 Simon Josefsson <jas@extundo.com>
+
+ * m4/sys_socket_h.m4: New file.
+
+2006-01-10 Simon Josefsson <jas@extundo.com>
+
+ * lib/socket_.h: New file.
+
+2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
+
+ * modules/readutmp (Maintainer): Add myself.
+
+2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/memcoll.m4 (gl_MEMCOLL): Don't require AC_FUNC_MEMCMP, undoing
+ the 2002-12-31 change. Problem and fix reported by Bruno Haible.
+ People who are still concerned with buggy memcmp implementations
+ can invoke gl_FUNC_MEMCMP themselves.
+
+2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/regex_internal.h (BITSET_WORD_BITS):
+ Work around a bug in 64-bit PGC (before version 6.1-2), where the
+ preprocessor mishandles large unsigned values as if they were signed.
+ Problem reported by Claudio Fontana in
+ <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
+
+2006-01-10 Jim Meyering <jim@meyering.net>
+
+ Avoid the double-free (first in fts_read, second in fts_close) that
+ would occur when an `active' directory is made inaccessible (e.g.,
+ via chmod a-x) during a traversal.
+ * lib/fts.c (fts_read): After a failed fchdir, update sp->fts_cur
+ before returning. Reproduce this failure by
+ mkdir -p a/b; cd a; chmod a-x . b
+ Reported by Stavros Passas.
+
+ Sync from coreutils.
+ * lib/sha1.c: Tweak grammar in a comment.
+
+2006-01-10 Jim Meyering <jim@meyering.net>
+
+ * m4/fpending.m4: Also include <stdio.h>, for Dragonfly.
+ Patch by Joerg Sonnenberger.
+
+2006-01-10 Bruno Haible <bruno@clisp.org>
+
+ * modules/readutmp: Depend on module free.
+ * modules/strtok_r: Depend on module restrict.
+
+2006-01-10 Bruno Haible <bruno@clisp.org>
+
+ * modules/gettext (configure.ac): Add an invocation of
+ AM_GNU_GETTEXT_VERSION. Needed since autoreconf is used by gnulib-tool.
+
+2006-01-10 Bruno Haible <bruno@clisp.org>
+
+ * m4/localcharset.m4 (gl_LOCALCHARSET): Also test for getc_unlocked.
+ Reported by Werner Lemberg <wl@gnu.org>.
+
+2006-01-10 Bruno Haible <bruno@clisp.org>
+
+ * lib/localcharset.c: Update from GNU gettext.
+
+2006-01-10 Bruno Haible <bruno@clisp.org>
+
+ * lib/argp.h (__const): Remove macro. Use const instead.
+ * lib/argp-fmtstream.h (__const): Likewise.
+ * lib/glob_.h (__const): Remove macro.
+ * lib/glob-libc.h: Use const instead of __const.
+
+2006-01-10 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool (func_emit_tests_Makefile_am): Emit an empty SUBDIR
+ variable.
+ Needed to avoid an automake error regarding the 'gettext' module.
+
+2006-01-09 Simon Josefsson <jas@extundo.com>
+
+ * modules/inet_ntop (Depends-on): Add restrict.
+
+2006-01-09 Simon Josefsson <jas@extundo.com>
+
+ * modules/gc-rijndael-tests (License): Put under LGPL.
+
+ * modules/gc-des-tests (License): Likewise.
+
+ * modules/gc-arcfour-tests (License): Likewise.
+
+ * modules/gc-arctwo-tests (License): Likewise.
+
+ * modules/gc-pbkdf2-sha1-tests (License): Likewise.
+
+ * modules/gc-hmac-sha1-tests (Files): Likewise.
+
+ * modules/gc-hmac-md5-tests (License): Likewise.
+
+ * modules/gc-sha1-tests (License): Likewise.
+
+ * modules/gc-md5-tests (License): Likewise.
+
+ * modules/gc-md4-tests (License): Likewise.
+
+ * modules/gc-md2-tests (License): Likewise.
+
+ * modules/gc-tests (License): Likewise.
+
+ * modules/des-tests (License): Likewise.
+
+ * modules/md4-tests (License): Likewise.
+
+ * modules/md2-tests (License): Likewise.
+
+2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
+
+ Sync from coreutils:
+
+ * MODULES.html.sh (build_lib): New section, with new lib-ignore module.
+ * modules/lib-ignore: New file.
+ * modules/mkdir-p (Files): Add chdir-safer.c, chdir-safer.h, lchmod.h,
+ chdir-safer.m4, lchmod.m4.
+ * modules/openat: Add mkdirat.c, openat-priv.h.
+
+2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
+
+ Sync from coreutils.
+ * m4/lib-ignore.m4: New file.
+ * m4/lchmod.m4: New file.
+
+2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
+
+ Sync from coreutils.
+ * lib/chdir-long.c (cdb_free): Don't bother trying to open directory
+ for write access: POSIX says that must fail.
+ * lib/fts.c (diropen): Likewise.
+ * lib/save-cwd.c (save_cwd): Likewise.
+ * lib/chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
+ well, for minor improvements on hosts that lack O_DIRECTORY.
+ * lib/chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
+ Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
+ Fall back on chown if open failed with EACCES.
+
+ * lib/gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
+ Report an error at compile-time if only a 1-second nominal clock
+ resolution is found.
+
+ * lib/lchmod.h: New file.
+ * lib/mkdir-p.c: Include lchmod.h, lchown.h.
+ (make_dir_parents): Use lchown rather than chown, and
+ lchmod rather than chmod.
+
+ * lib/mountlist.c (ME_DUMMY): "none" and "proc" file systems are
+ dummies too. Problem with "none" reported by Bob Proulx. Problem with
+ "proc" reported by n0dalus.
+
+ * lib/mountlist.c: Include <limits.h>.
+ (dev_from_mount_options)
+ [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
+ New function. It no longer assumes "dev=" has the System V meaning
+ on Linux (since it doesn't). It also parses "dev=" more carefully.
+ (read_file_system_list)
+ [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
+ MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
+ dev= in that case.
+
+ * lib/posixtm.h (PDS_PRE_2000): New macro.
+ * lib/posixtm.c (year): Arg is now syntax_bits rather than
+ allow_century. All usages changed. Reject dates outside the range
+ 1969-1999 if PDS_PRE_2000 is used.
+
+2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
+
+ Sync from coreutils.
+ * doc/getdate.texi (General date syntax): Invalid dates are rejected.
+ (Time of day items): Mention the possibility of leap seconds.
+ Problem reported by Dr. David Alan Gilbert.
+
+2006-01-09 Jim Meyering <jim@meyering.net>
+
+ Sync from coreutils.
+
+ * lib/version-etc.c (COPYRIGHT_YEAR): Update to 2006.
+
+ * lib/chdir-safer.h, chdir-safer.c: New files.
+
+ * lib/modechange.c (mode_compile): Reject an invalid mode string
+ that starts with an octal digit. From Andreas Gruenbacher.
+
+ * lib/openat.c: Include "fcntl--.h" and "unistd--.h", to map open
+ and dup to open_safer and dup_safer, respectively.
+ (openat_permissive): Fix typo in comment.
+
+ * lib/openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
+ "gettext.h"; either no longer needed or are guaranteed by openat.h.
+ (_): Remove; no longer needed.
+ (openat): Renamed from rpl_openat; no need for rpl_openat
+ since openat.h renames openat for us.
+ Replace most of the body with a call to openat_permissive,
+ to avoid duplicate code.
+ Port to (probably hypothetical) environments were mode_t is
+ wider than int.
+ (openat_permissive): Require mode arg, so that we can check
+ types better. Put it just after flags. Change cwd failure
+ indicator from pointer-to-bool to pointer-to-errno-value.
+ All callers changed.
+ Invoke openat_save_fail and/or openat_restore_fail if
+ cwd_errno is null, so that openat can call us.
+ (openat_permissive, fdopendir, fstatat, unlinkat):
+ Simplify errno handling to avoid some duplicate code,
+ as it's OK to set errno on success.
+ * lib/openat.h: Revamp code so that function macros depend on
+ __OPENAT_PREFIX only, not also on AT_FDCWD.
+ (openat_ro): Remove. Caller changed to use openat_permissive.
+ (openat_permissive): Now a macro, if not a function.
+ (openat_restore_fail, openat_save_fail): Now always functions,
+ since mkdirat needs them even if __OPENAT_PREFIX is defined.
+
+ * lib/openat-priv.h: New file, defining macros used by mkdirat.c
+ and openat.c.
+ * lib/mkdirat.c: Include openat-priv.h.
+ Remove definitions of macros defined therein.
+ * lib/openat.c: Likewise.
+
+ * lib/mkdirat.c (mkdirat): New file and function.
+ * lib/openat.h (mkdirat): Declare.
+
+ * lib/openat.c (fdopendir): Don't change errno when returning non-NULL.
+
+ * lib/openat.h (openat_permissive): Declare.
+ (openat_ro): Define.
+
+ * lib/openat.c (EXPECTED_ERRNO): New macro.
+ (openat_permissive): New function -- used in remove.c rewrite.
+ (all functions): Set errno just before returning, only if there
+ was an actual failure.
+ Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
+
+ Emulate openat-family functions using Linux's procfs, if possible.
+ Idea and some code based on Ulrich Drepper's glibc changes.
+
+ * lib/openat.c: (BUILD_PROC_NAME): New macro.
+ Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
+ (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
+ before falling back on save_cwd and restore_cwd.
+ (fdopendir, fstatat, unlinkat): Likewise.
+
+ * lib/openat.c (fstatat, unlinkat): Perform the syscall directly,
+ skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
+
+ * lib/openat.c (rpl_openat): Use the promoted type (int), not mode_t,
+ as second argument to va_arg. Otherwise, some versions of gcc
+ warn that `if this code is reached, the program will abort'.
+
+2006-01-09 Jim Meyering <jim@meyering.net>
+
+ Sync from coreutils.
+ * m4/openat.m4 (gl_FUNC_OPENAT): Require and compile mkdirat.c.
+ Require openat-priv.h.
+
+2006-01-09 Bruno Haible <bruno@clisp.org>
+
+ * modules/strnlen (Include): Use strnlen.h.
+
+2006-01-09 Bruno Haible <bruno@clisp.org>
+
+ * m4/stdint.m4 (gl_STDINT_H): Also test for <sys/bitypes.h>.
+
+2006-01-09 Bruno Haible <bruno@clisp.org>
+
+ * lib/sysexit_.h (EX_OK): New macro.
+ Suggested by Martin Lambers <marlam@marlam.de>.
+
+2006-01-09 Bruno Haible <bruno@clisp.org>
+
+ * lib/stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
+ don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
+
+2006-01-09 Bruno Haible <bruno@clisp.org>
+
+ * lib/stdint_.h (SIZE_MAX): Write the value without involving negative
+ numbers.
+
+2006-01-09 Bruno Haible <bruno@clisp.org>
+
+ * lib/javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
+ * lib/javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
+ * lib/csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
+ * lib/csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
+
+2006-01-09 Bruno Haible <bruno@clisp.org>
+
+ * build-aux/javacomp.sh.in: New file, moved from lib/.
+ * modules/javacomp-script (Files): Update.
+ (configure.ac): Add AC_CONFIG_FILES invocation.
+ (EXTRA_DIST): Remove variable.
+
+ * build-aux/javaexec.sh.in: New file, moved from lib/.
+ * modules/javaexec (Files): Update.
+ (configure.ac): Add AC_CONFIG_FILES invocation.
+ (EXTRA_DIST): Remove javaexec.sh.in.
+
+ * build-aux/csharpcomp.sh.in: New file, moved from lib/.
+ * modules/csharpcomp-script (Files): Update.
+ (configure.ac): Add AC_CONFIG_FILES invocation.
+ (EXTRA_DIST): Remove variable.
+
+ * build-aux/csharpexec.sh.in: New file, moved from lib/.
+ * modules/csharpexec (Files): Update.
+ (configure.ac): Add AC_CONFIG_FILES invocation.
+ (EXTRA_DIST): Remove csharpexec.sh.in.
+
+2006-01-09 Andreas Gruenbacher <agruen@suse.de>
+
+ Sync from coreutils.
+
+ Add POSIX ACL support
+ * lib/acl.h (copy_acl, set_acl): Add declarations.
+ * lib/acl.c (acl_entries): Add fallback implementation for POSIX ACL
+ systems other than Linux.
+ (chmod_or_fchmod): New function: use fchmod when possible,
+ and chmod otherwise.
+ (file_has_acl): Add a POSIX ACL implementation, with a
+ Linux-specific subcase.
+ (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
+ S_ISVTX from one file to another. Fall back to fchmod/chmod when
+ acls are unsupported.
+ (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
+ S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
+ are unsupported.
+
+2006-01-09 Andreas Gruenbacher <agruen@suse.de>
+
+ Sync from coreutils.
+ * m4/acl.m4 (AC_FUNC_ACL): Add POSIX ACL and Linux-specific acl tests.
+
+2006-01-07 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool (func_import): Add an AC_PROG_RANLIB dependency to
+ gl_EARLY.
+
+2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/strftime.c (tzname): Don't declare if it is already #defined.
+ Problem reported for Mingw by Mark Junker.
+
+2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
+
+ * README: Gnulib normally doesn't generate a tarball.
+
+2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
+ long int, not int, for nanosecond counts, so that people who are
+ used to POSIX struct timespec won't be surprised. Reported by Jim
+ Meyering.
+
+2005-12-28 Bruno Haible <bruno@clisp.org>
+
+ * build-aux/config.rpath: Update from GNU gettext.
+
+2005-12-16 Jim Meyering <jim@meyering.net>
+
+ * modules/fprintftime: New module.
+ * MODULES.html.sh (Date and time <time.h>): Add fprintftime.
+
+2005-12-16 Jim Meyering <jim@meyering.net>
+
+ * m4/fprintftime.m4: New file.
+
+2005-12-16 Jim Meyering <jim@meyering.net>
+
+ * lib/fprintftime.c, fprintftime.h: New files.
+
+2005-12-15 Simon Josefsson <jas@extundo.com>
+
+ * modules/socklen (configure.ac): Fix M4 macro name, to align with
+ new m4/socklen.m4.
+
+2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
+
+ * m4/argp.m4: Define HAVE_DECL_PROGRAM_INVOCATION_NAME and
+ HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME
+
+2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
+
+ * lib/argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
+ * lib/argp-help.c (fill_in_uparams): Check if the constructed
+ struct uparams is valid. Fall back to the default values if it is
+ not.
+
+2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
+
+ * modules/argp (Files): Add argp-pin.c
+ (Depends-on): dirname
+ (lib_SOURCES): Add argp-pin.c
+
+2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
+
+ * m4/argp.m4: Check if program_invocation_name and
+ program_invocation_short_name are declared and define appropriate
+ macros if they are not.
+
+2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
+
+ * lib/argp-help.c (__argp_base_name): New function
+ (__argp_short_program_name): Rewrite using __argp_base_name
+ * lib/argp-namefrob.h: Define program_invocation_name and
+ program_invocation_short_name if requested
+ (__argp_base_name): Add prototype
+ * lib/argp-parse.c (argp_def): Use gettext wrappers
+ (argp_default_parser): Use __argp_base_name
+ * lib/argp-pin.c: New file. Defines program_invocation_name and
+ program_invocation_short_name on systems that lack them.
+
+2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/stat-time.m4 (gl_STAT_TIME): Add check for
+ TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
+ porting problem reported by Georg Schwarz in
+ <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
+
+2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
+ TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
+ porting problem reported by Georg Schwarz in
+ <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
+
+2005-12-05 Bruno Haible <bruno@clisp.org>
+
+ * lib/csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
+ * lib/csharpcomp.c (compile_csharp_using_sscli): Likewise.
+ Reported by Mark Junker <mjscod@gmx.de>.
+
+2005-12-02 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/socklen.m4 (gl_TYPE_SOCKLEN_T): Renamed from gl_SOCKLEN_T.
+ Use implementation from Albert Chin, with some
+ comments/corrections by Stepan Kasal and myself.
+
+2005-12-02 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool (func_import): Accept GPLed build tool modules when
+ --lgpl is given.
+ * modules/csharpcomp-script: New file.
+ * modules/csharpcomp: Depend on it.
+ * modules/javacomp-script: New file.
+ * modules/javacomp: Depend on it.
+ Suggested by Simon Josefsson.
+
+2005-12-01 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/regex.m4 (gl_REGEX): Check whether off_t can be used in a switch
+ statement, to work around an HP-UX 10.20 compiler bug reported by
+ Peter O'Gorman.
+
+2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
+
+ * modules/savedir (Depends-on): Add openat.
+
+2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
+ (uintmax_t) [defined uintmax_t]: Do not declare.
+ (SIZE_MAX) [defined SIZE_MAX]: Do not define.
+ This works around a problem if intmax_t.m4 and/or uintmax_t.m4
+ and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
+ (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
+ sake of portability to weird hosts that C allows (though we don't
+ know of any practical examples).
+
+ * lib/savedir.h (fdsavedir): New decl.
+ * lib/savedir.c (fdsavedir, savedirstream): New functions; the latter
+ contains most of the former guts of savedir.
+ (savedir): Use savedirstream.
+ Include "openat.h".
+
+2005-11-25 Paul Eggert <eggert@cs.ucla.edu>
+
+ * modules/obstack (Files): Add m4/ulonglong.m4.
+ Problem reported by Davide Angelocola.
+
+2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
+ coreutils no longer futzes with rounding modes.
+
+2005-11-14 Jim Meyering <jim@meyering.net>
+
+ * lib/mkstemp-safer.c: Include <config.h>, required for possible
+ replacement of mkstemp.
+
+2005-11-10 Simon Josefsson <jas@extundo.com>
+
+ * lib/readline.c: Remove EOL.
+
+2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
+
+ * modules/gethrxtime (Depends-on): Add gettime.
+
+2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/gethrxtime.m4 (gl_PREREQ_GETHRXTIME): Don't require AC_HEADER_TIME
+ or gettimeofday; no longer needed.
+
+2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/gethrxtime.c: Include "timespec.h" rather than the sys/time /
+ time business.
+ (gethrxtime) [! (HAVE_NANOUPTIME
+ || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
+ || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
+ our own approximation.
+
+2005-11-08 Eric Blake <ebb9@byu.net>
+
+ * lib/inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
+
+2005-11-08 Eric Blake <ebb9@byu.net>
+
+ * lib/getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
+
+2005-11-04 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool: Implement --update mode.
+
+2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
+
+ Fix porting problem reported by Theodoros V. Kalamatianos.
+ * lib/utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
+ Don't assume that futimes failing means we must fail.
+
+2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/chdir-long.m4 (gl_FUNC_CHDIR_LONG): Revamp wording and local
+ variables to suggest the intended function of the PATH_MAX check.
+
+2005-10-30 Kean Johnston <jkj@sco.com>
+
+ Trivial changes to support SCO systems.
+ * m4/chdir-long.m4 (gl_FUNC_CHDIR_LONG): Check for MAXPATHLEN as well
+ as PATH_MAX.
+ * m4/fpending.m4 (gl_FUNC_FPENDING): Correct check for SCO systems,
+ where __ptr is null when no I/O is pending.
+
+2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/getcwd.c (__getcwd): Don't assume that system calls after readdir
+ leave errno alone. Problem reported by Dmitry V. Levin.
+
+2005-10-28 Simon Josefsson <jas@extundo.com>
+
+ * tests/test-gc-md4.c, tests/test-gc-md5.c, tests/test-gc-sha1.c:
+ Test more.
+
+ * tests/test-gc-md2.c, tests/test-md2.c: New files.
+
+ * modules/md2, modules/md2-tests: New files.
+
+2005-10-28 Simon Josefsson <jas@extundo.com>
+
+ * m4/inet_ntop.m4: More tests.
+
+ * m4/gc-md2.m4, md2.m4: New file.
+
+2005-10-28 Simon Josefsson <jas@extundo.com>
+
+ * lib/inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
+ "restrict" keywords, as per POSIX. Protect the function
+ declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
+ Don't use K&R prototypes. Check the sprintf return values.
+ Re-define EAFNOSUPPORT if not present. Indent.
+
+ * lib/md5.h, md5.c: Simplify buffer handling visavi alignment,
+ suggested by Bruno Haible <bruno@clisp.org>.
+
+ * lib/gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
+
+ * lib/gc.h: Add MD2 and RMD160 length defines. Add prototypes.
+
+ * lib/gc-libgcrypt.c: Add MD2 (which is not available through
+ libgcrypt).
+
+ * lib/gc-gnulib.c: Add MD2. Implement gc_hash_* API.
+
+ * lib/md2.h, md2.c: New files.
+
+2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/savedir.c (savedir): Don't assume that xrealloc etc. leave
+ errno alone. Problem reported by Frederic Jolliton.
+
+2005-10-27 Paul Eggert <eggert@cs.ucla.edu>
+
+ * modules/verify (License): Change from GPL to LGPL. This is a
+ tiny module and there are apparently near-equivalents that are
+ under the BSD license.
+
+2005-10-24 Simon Josefsson <jas@extundo.com>
+
+ * modules/sha1: Relicense to LGPL.
+
+2005-10-24 Simon Josefsson <jas@extundo.com>
+
+ * lib/md4.h: Shrink buffer size, now that we changed the type.
+
+2005-10-23 Simon Josefsson <jas@extundo.com>
+
+ * gnulib-tool (func_import): Fix --tests-base.
+
+2005-10-22 Simon Josefsson <jas@extundo.com>
+
+ * modules/arcfour (Depends-on): Need stdint.
+
+2005-10-22 Simon Josefsson <jas@extundo.com>
+
+ * m4/gc.m4: Don't be fooled by --disable-*random-device parameters,
+ suggested by Bruno Haible <bruno@clisp.org>. Fix error messages.
+
+2005-10-22 Simon Josefsson <jas@extundo.com>
+
+ * lib/md4.h, md4.c: Simplify buffer handling visavi alignment,
+ suggested by Bruno Haible <bruno@clisp.org>.
+
+2005-10-22 Simon Josefsson <jas@extundo.com>
+
+ * lib/crc.h: Include stddef.h, for size_t.
+
+2005-10-22 Simon Josefsson <jas@extundo.com>
+
+ * lib/arcfour.h, arcfour.c: Use fixed size indices in the
+ arcfour_context struct (simplify test vector testing in GNU
+ Shishi).
+
+2005-10-21 Simon Josefsson <jas@extundo.com>
+
+ * modules/des, modules/des-tests: New files.
+
+ * modules/gc-des, modules/gc-des-tests: New files.
+
+ * tests/test-des.c, tests/test-gc-des.c: New file.
+
+2005-10-21 Simon Josefsson <jas@extundo.com>
+
+ * modules/arctwo, modules/arctwo-tests: New files.
+
+ * tests/test-arctwo.c: New file.
+
+ * modules/gc-arctwo, modules/gc-arctwo-tests: New files.
+
+ * tests/test-gc-arctwo.c: New file.
+
+2005-10-21 Simon Josefsson <jas@extundo.com>
+
+ * m4/gc.m4: Don't use libgcrypt if gcrypt.h isn't found, suggested by
+ Bruno Haible <bruno@clisp.org>.
+
+ * m4/gc-des.m4: New file.
+
+2005-10-21 Simon Josefsson <jas@extundo.com>
+
+ * m4/arctwo.m4: New file.
+
+ * m4/gc-arctwo.m4: New file.
+
+2005-10-21 Simon Josefsson <jas@extundo.com>
+
+ * lib/rijndael-api-fst.c: Fix bugs in CBC mode for more than one
+ block.
+
+2005-10-21 Simon Josefsson <jas@extundo.com>
+
+ * lib/hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
+ <bruno@clisp.org>.
+
+ * lib/hmac-sha1.c (hmac_sha1): Likewise.
+
+ * lib/crc.c (crc32_update): Actually use crc parameter, suggested by
+ Bruno Haible <bruno@clisp.org>.
+
+ * lib/crc.h: Include stdint.h directly, suggested by Bruno Haible
+ <bruno@clisp.org>.
+
+2005-10-21 Simon Josefsson <jas@extundo.com>
+
+ * lib/gc-libgcrypt.c (gc_cipher_open): Handle ECB.
+
+2005-10-21 Simon Josefsson <jas@extundo.com>
+
+ * lib/gc-gnulib.c: Support ARCTWO in CBC mode.
+
+2005-10-21 Simon Josefsson <jas@extundo.com>
+
+ * lib/des.h, des.c: New files.
+
+ * lib/gc-gnulib.c: Support DES.c
+
+2005-10-21 Simon Josefsson <jas@extundo.com>
+
+ * lib/arctwo.h, arctwo.c: New files.
+
+ * lib/gc-gnulib.c: Support ARCTWO.
+
+2005-10-21 Simon Josefsson <jas@extundo.com>
+
+ * lib/arctwo.h (arctwo_setkey): Protect variable in CPP macro,
+ suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
+
+2005-10-21 Simon Josefsson <jas@extundo.com>
+
+ * gnulib-tool (func_import, func_create_testdir): Define automake
+ conditional GL_COND_LIBTOOL if libtool is used (to be used by modules
+ Makefile.am snippet),
+ suggested by Bruno Haible <bruno@clisp.org>.
+
+ * modules/gc (Makefile.am): Use it.
+
+2005-10-21 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool (func_import, func_create_testdir): Add quoting to last
+ patch.
+
+2005-10-19 Simon Josefsson <jas@extundo.com>
+
+ * tests/test-gc-rijndael.c: New file.
+
+ * modules/gc-rijndael, modules/gc-rijndael-test: New files.
+
+2005-10-19 Simon Josefsson <jas@extundo.com>
+
+ * tests/test-gc-md4.c, tests/test-gc-md5.c: Test gc_hash_buffer
+ interface too.
+
+2005-10-19 Simon Josefsson <jas@extundo.com>
+
+ * tests/test-gc-arcfour.c: New file.
+
+ * modules/gc-arcfour, modules/gc-arcfour-tests: New files.
+
+2005-10-19 Simon Josefsson <jas@extundo.com>
+
+ * modules/gc-md4, modules/gc-md4-tests: New file.
+
+ * tests/test-gc-md4.c: New file.
+
+2005-10-19 Simon Josefsson <jas@extundo.com>
+
+ * m4/gc-md4.m4: New file.
+
+2005-10-19 Simon Josefsson <jas@extundo.com>
+
+ * m4/gc-hmac-md5.m4, gc-hmac-sha1.m4, gc-md4.m4,
+ gc-md5.m4, gc-sha1.m4: Fix typo, suggested by Stepan Kasal
+ <kasal@ucw.cz>.
+
+2005-10-19 Simon Josefsson <jas@extundo.com>
+
+ * m4/gc-arcfour.m4: New file.
+
+ * m4/gc-rijndael.m4: New file.
+
+2005-10-19 Simon Josefsson <jas@extundo.com>
+
+ * lib/gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
+
+2005-10-19 Simon Josefsson <jas@extundo.com>
+
+ * lib/gc-gnulib.c: Support ARCFOUR.
+
+2005-10-19 Simon Josefsson <jas@extundo.com>
+
+ * lib/gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
+ support.
+
+ * lib/gc.h: Add ECB enum type.
+
+ * lib/hmac-md5.c, hmac-sha1.c: Include memxor.h.
+
+2005-10-18 Simon Josefsson <jas@extundo.com>
+
+ * tests/test-md5.c: New file.
+
+ * modules/md5-tests: New file.
+
+2005-10-18 Simon Josefsson <jas@extundo.com>
+
+ * tests/test-md4.c: New file.
+
+ * modules/md4, modules/md4-tests: New files.
+
+2005-10-18 Simon Josefsson <jas@extundo.com>
+
+ * m4/md4.m4: New file.
+
+2005-10-18 Simon Josefsson <jas@extundo.com>
+
+ * lib/md4.h, md4.c: New files, based on md5.?.
+
+2005-10-17 Stepan Kasal <kasal@ucw.cz>
+
+ * gnulib-tool (func_create_testdir): Omit the second check whether
+ BUILT_SOURCES in nonempty.
+
+2005-10-17 Simon Josefsson <jas@extundo.com>
+
+ * tests/test-rijndael.c: New file.
+
+2005-10-17 Simon Josefsson <jas@extundo.com>
+
+ * modules/sha1: Depend on stdint instead of md5.
+
+ * modules/md5: Depend on stdint, remove uint32_t.
+
+2005-10-17 Simon Josefsson <jas@extundo.com>
+
+ * modules/gc-sha1-tests: New file.
+
+ * tests/test-gc-sha1.c: New file.
+
+2005-10-17 Simon Josefsson <jas@extundo.com>
+
+ * m4/md5.m4: Remove call to uint32_t.m4.
+
+2005-10-17 Simon Josefsson <jas@extundo.com>
+
+ * lib/sha1.c: Use uint32_t instead of md5_uint32.t
+
+ * lib/sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
+ md5.h.
+
+ * lib/md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
+
+ * lib/md5.h: Use stdint.h and uint32_t. Doc fix.
+
+2005-10-17 Simon Josefsson <jas@extundo.com>
+
+ * lib/gc.h, gc-libgcrypt.c: Add more hash types/functions.
+
+2005-10-17 Simon Josefsson <jas@extundo.com>
+
+ * lib/gc.h, gc-libgcrypt.c: Add ciphers.
+
+2005-10-17 Simon Josefsson <jas@extundo.com>
+
+ * lib/gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
+
+ * lib/gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
+
+2005-10-17 Bruno Haible <bruno@clisp.org>
+
+ * m4/stdbool.m4 (AC_HEADER_STDBOOL): Change the return statement so
+ that it can also be used in a test.
+
+2005-10-16 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool (func_emit_tests_Makefile_am): Also define
+ TESTS_ENVIRONMENT, so that individual tests can augment it.
+
+ * gnulib-tool (func_create_testdir): Use an intermediate target for
+ building $(BUILT_SOURCES). Needed because BUILT_SOURCES can contain
+ macros, like $(ALLOCA_H), which cannot be passed through the command
+ line.
+
+2005-10-15 Simon Josefsson <jas@extundo.com>
+
+ * modules/rijndael-tests: New file.
+
+ * modules/rijndael: New file.
+
+2005-10-15 Simon Josefsson <jas@extundo.com>
+
+ * m4/rijndael.m4: New file.
+
+2005-10-15 Simon Josefsson <jas@extundo.com>
+
+ * lib/rijndael-api-fst.h, rijndael-api-fst.c: New files.
+
+ * lib/rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
+
+2005-10-14 Simon Josefsson <jas@extundo.com>
+
+ * tests/test-arcfour.c: New file.
+
+ * modules/arcfour, modules/arcfour-tests: New files.
+
+2005-10-14 Simon Josefsson <jas@extundo.com>
+
+ * m4/arcfour.m4: New file.
+
+2005-10-14 Simon Josefsson <jas@extundo.com>
+
+ * lib/arcfour.h, arcfour.c: New files.
+
+2005-10-14 Roland McGrath <roland@redhat.com>
+
+ Import from libc. [BZ #1331]
+ * lib/obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
+ macro argument.
+ Reported by Matej Vela <vela@debian.org>.
+
+2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
+ include <wchar.h>; no longer needed.
+
+2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
+
+ * config/srclist.txt: Add glibc bug 321 for obstack.c, obstack.h.
+
+2005-10-14 Jakub Jelinek <jakub@redhat.com>
+ and Ulrich Drepper <drepper@redhat.com>
+
+ Import from libc.
+ * lib/obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
+ instead of inline stream orientation test and two separate
+ function calls. Pay no attention to USE_IN_LIBIO.
+
+2005-10-13 Simon Josefsson <jas@extundo.com>
+
+ * modules/gc-hmac-md5-tests: New file.
+
+ * tests/test-gc-hmac-sha1.c: New file.
+
+ * tests/test-gc.c (main): Remove MD5 and HMAC-MD5 tests.
+
+ * modules/gc-hmac-md5-tests: New file.
+
+ * tests/test-gc-md5.c: New file.
+
+ * modules/gc-md5-tests: New file.
+
+2005-10-13 Simon Josefsson <jas@extundo.com>
+
+ * lib/gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
+ Move memory allocation outside of loop.
+
+2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/mkdir-p.c (make_dir_parents): Don't report an error if an
+ intermediate directory is in a read-only file system. Problem
+ reported by Eric Blake.
+
+2005-10-13 Oskar Liljeblad <oskar@osk.mine.nu>
+
+ * modules/human (Depends-on): Depend on xstrtoumax, not xstrtol.
+
+2005-10-12 Simon Josefsson <jas@extundo.com>
+
+ * tests/test-hmac-sha1.c: New file.
+
+ * modules/hmac-sha1-tests: New file.
+
+ * modules/hmac-sha1: New file.
+
+2005-10-12 Simon Josefsson <jas@extundo.com>
+
+ * modules/gc-sha1: New file.
+
+2005-10-12 Simon Josefsson <jas@extundo.com>
+
+ * modules/gc-pbkdf2-sha1, modules/gc-pbkdf2-sha1-tests: New files.
+
+ * tests/test-gc-pbkdf2-sha1.c: New file.
+
+2005-10-12 Simon Josefsson <jas@extundo.com>
+
+ * modules/gc-md5, modules/gc-hmac-md5: New files.
+
+ * modules/gc (Files): Remove md5, memxor and hmac files.
+
+2005-10-12 Simon Josefsson <jas@extundo.com>
+
+ * m4/gc-pbkdf2-sha1.m4: New file.
+
+ * m4/gc-hmac-sha1.m4: New file.
+
+ * m4/gc-sha1: New file.
+
+ * m4/hmac-sha1.m4: New file.
+
+2005-10-12 Simon Josefsson <jas@extundo.com>
+
+ * m4/gc-md5.m4, gc-hmac-md5: New files.
+
+ * m4/gc.m4: Don't call gl_MD5, gl_MEMXOR or gl_HMAC_MD5.
+
+2005-10-12 Simon Josefsson <jas@extundo.com>
+
+ * lib/gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
+ suggested by Bruno Haible <bruno@clisp.org>.
+
+2005-10-12 Simon Josefsson <jas@extundo.com>
+
+ * lib/gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
+
+2005-10-12 Simon Josefsson <jas@extundo.com>
+
+ * lib/gc-pbkdf2-sha1.c: New file.
+
+ * lib/gc.h: Add gc_pbkdf2_sha1 prototype.
+
+2005-10-12 Simon Josefsson <jas@extundo.com>
+
+ * lib/gc-libgcrypt.c (gc_hmac_sha1): New function.
+
+ * lib/gc-gnulib.c (gc_hmac_sha1): New function.
+
+2005-10-12 Simon Josefsson <jas@extundo.com>
+
+ * lib/gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
+ GC_USE_HMAC_MD5, respectively.
+
+ * lib/gc-libgcrypt.c (gc_md5): Fix assert call.
+ (gc_md5): Fix typo.
+
+ * lib/gc.h (gc_hash_buffer): Use gc_hash in prototype.
+
+ * lib/gc-libgcrypt.c (gc_hash_buffer): Ditto.
+
+ * lib/gc-gnulib.c (gc_hash_buffer): Ditto.
+
+2005-10-12 Bruno Haible <bruno@clisp.org>
+
+ * m4/stdbool.m4 (gl_STDBOOL_H): Define as an alias of AM_STDBOOL_H.
+ Reported by Stepan Kasal <kasal@ucw.cz>.
+
+2005-10-11 Simon Josefsson <jas@extundo.com>
+
+ * tests/test-crc.c: New file.
+
+ * modules/crc, modules/crc-tests: New files.
+
+2005-10-11 Simon Josefsson <jas@extundo.com>
+
+ * m4/crc.m4: New file.
+
+2005-10-11 Simon Josefsson <jas@extundo.com>
+
+ * lib/gc.h: Add gc_hash and gc_hash_buffer.
+
+ * lib/gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
+
+ * lib/gc-libgcrypt.c (gc_hash_buffer): Add.
+
+2005-10-11 Simon Josefsson <jas@extundo.com>
+
+ * lib/crc.h, crc.c: New files.
+
+ * lib/gc.h (gc_hash_buffer): Add doc.
+
+2005-10-11 Bruno Haible <bruno@clisp.org>
+
+ * modules/c-strcasestr: New file.
+ * MODULES.html.sh (String handling <string.h>): Add c-strcasestr.
+
+2005-10-11 Bruno Haible <bruno@clisp.org>
+
+ * modules/c-strcase: New file.
+ * MODULES.html.sh (String handling <string.h>): Add c-strcase.
+
+2005-10-11 Bruno Haible <bruno@clisp.org>
+
+ * lib/strcasecmp.c: Include limits.h.
+ (strcasecmp): Avoid integer overflow on exotic platforms.
+ * lib/strncasecmp.c: Include limits.h.
+ (strncasecmp): Avoid integer overflow on exotic platforms.
+ Reported by Paul Eggert.
+
+2005-10-11 Bruno Haible <bruno@clisp.org>
+
+ * lib/c-strcasestr.h: New file, from GNU gettext.
+ * lib/c-strcasestr.c: New file, from GNU gettext.
+
+2005-10-11 Bruno Haible <bruno@clisp.org>
+
+ * lib/c-strcase.h: New file, from GNU gettext.
+ * lib/c-strcasecmp.c: New file, from GNU gettext.
+ * lib/c-strncasecmp.c: New file, from GNU gettext.
+
+2005-10-10 Paul Eggert <eggert@cs.ucla.edu>
+
+ * modules/mempcpy (License): GPL -> LGPL.
+ * modules/strchrnul (License): Likewise.
+ * modules/sysexits (License): Likewise.
+
+2005-10-08 Simon Josefsson <jas@extundo.com>
+
+ * config/srclist.txt: Bug 1423 is closed, but 1439 remains.
+
+2005-10-07 Simon Josefsson <jas@extundo.com>
+
+ * m4/memxor.m4: Remove gl_C_RESTRICT call.
+
+2005-10-06 Simon Josefsson <jas@extundo.com>
+
+ * tests/test-hmac-md5.c: New file.
+
+ * modules/hmac-md5-tests: New file.
+
+ * modules/hmac-md5: New file.
+
+2005-10-06 Simon Josefsson <jas@extundo.com>
+
+ * m4/hmac-md5.m4: New file.
+
+ * m4/memxor.m4: Require gl_C_RESTRICT.
+
+2005-10-06 Simon Josefsson <jas@extundo.com>
+
+ * lib/memxor.c (memxor): Avoid casts and warnings.
+
+2005-10-06 Simon Josefsson <jas@extundo.com>
+
+ * lib/hmac-md5.c: New file.
+
+ * lib/hmac.h: New file.
+
+2005-10-06 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/stdbool.m4 (AC_HEADER_STDBOOL): Check that bool
+ promotes to int, not unsigned int, to catch the AIX 5.3
+ compiler bug.
+
+2005-10-05 Simon Josefsson <jas@extundo.com>
+
+ * modules/memxor: New file.
+
+ * modules/iconv (Files): Move config.rpath to havelib, it is used
+ there.
+
+ * modules/havelib (Files): Add config.rpath.
+
+2005-10-05 Simon Josefsson <jas@extundo.com>
+
+ * m4/memxor.m4: New file.
+
+2005-10-05 Simon Josefsson <jas@extundo.com>
+
+ * lib/memxor.c (memxor): Fix compiler error.
+
+ * lib/md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
+ <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
+
+ * lib/memxor.h, memxor.c: New files.
+
+ * lib/getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
+ we assume all systems have it, suggested by Jim Meyering
+ <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
+ any systems lack sys/socket.h; mingw32 is known to lack it, but we
+ don't support it yet anyway. Also remove HAVE_NETDB_H test, for
+ same reasons.
+
+2005-10-05 Simon Josefsson <jas@extundo.com>
+
+ * config/srclist.txt: Add glibc bug 1423 for md5.h.
+
+2005-10-05 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/getaddrinfo.m4 (gl_PREREQ_GETADDRINFO): Don't check for
+ sys/socket.h, netdb.h, sys/types.h; the checks areno longer
+ needed, since the source code now assumes these .h files.
+
+2005-10-05 Derek Price <derek@ximbiot.com>
+
+ * lib/getdelim.c (SIZE_MAX): New macro, if not already defined.
+
+2005-10-05 Bruno Haible <bruno@clisp.org>
+
+ * modules/stdint (License): Change to LGPL.
+
+2005-10-04 Simon Josefsson <jas@extundo.com>
+
+ * lib/getaddrinfo.h: Move sys/types.h include first, reported by "Mark
+ D. Baushke" <mdb@gnu.org>.
+
+2005-10-04 Bruno Haible <bruno@clisp.org>
+
+ * lib/verify.h (verify_true): Provide alternative definition for C++.
+
+2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/getdelim.c: Include getdelim.h first. Include <limits.h>.
+ (SSIZE_MAX): New macro, if not already defined.
+ (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
+ than 2 GiB.
+
+2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
+
+ Sync from coreutils.
+ * m4/openat.m4 (gl_FUNC_OPENAT): Check for fdopendir.
+ * m4/ullong_max.m4 (gl_ULLONG_MAX): Simplify so that it merely
+ defines ULONG_MAX_LT_ULLONG_MAX. Thomas M.Ott reports that
+ ULLONG_MAX doesn't work with 2.7.2.1.
+
+2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
+
+ * modules/xreadlink (Makefile.am): Remove lib_SOURCES.
+ From Ben Pfaff.
+
+ * modules/exclude (Depends-on): Depend on verify.
+ * modules/strtoimax (Depends-on): Likewise.
+ * modules/utimecmp (Depends-on): Likewise.
+
+2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/exclude.c: Include verify.h.
+ (verify): Remove. All callers changed to use verify.h's version.
+ * lib/strtoimax.c: Likewise.
+ * lib/utimecmp.c: Likewis.e
+
+ Sync from coreutils.
+ * lib/.cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h,
+ getpass.c, mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
+ * lib/.cvsignore: Add fts.h, search.h, t-fpending.
+ * lib/settime.c (settime): Fix { typo in previous patch. Also, don't
+ bother returning ENOSYS if settimeofday or stime fails; just let
+ them return whatever errno they want to return.
+ * lib/utimens.c: Include unistd.h, for dup2.
+ (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
+ (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
+
+2005-10-02 Jim Meyering <jim@meyering.net>
+
+ Sync from coreutils.
+ * m4/utimes.m4 (gl_FUNC_UTIMES): Detect the version of utimes
+ from glibc-2.2.5 that fails for read-only files.
+
+2005-10-02 Jim Meyering <jim@meyering.net>
+
+ Sync from coreutils.
+ * lib/fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
+ * lib/openat-die.c: Use `#ifdef HAVE_CONFIG_H', not
+ `#if HAVE_CONFIG_H'.
+ * lib/openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
+ Remove AT_FDCWD test.
+ Do not consume the fd unless successful.
+ * lib/openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
+ * lib/settime.c (settime): Move the HAVE_STIME block `up' into an #elif
+ block, so that we don't even try to compile it if settimeofday is
+ available. This works around a compilation failure on OSF1 V5.1,
+ due to stime requiring a `long int*' while tv_sec is `int'.
+
+2005-10-02 Alfred M. Szmidt <ams@gnu.org>
+
+ Sync from coreutils.
+ * m4/chdir-long.m4 (gl_FUNC_CHDIR_LONG): Compare $gl_have_path...
+ against `yes', rather than just testing for nonempty.
+
+2005-10-01 Simon Josefsson <jas@extundo.com>
+
+ * m4/getaddrinfo.m4: Include sys/types.h for sys/socket.h, on FreeBSD
+ and Darwin.
+
+ * m4/getaddrinfo.m4: Use AC_GNU_SOURCE, GNU only declare getaddrinfo
+ as an (POSIX) extension. Check for sys/types.h, sys/socket.h, and
+ netdb.h too, needed by getaddrinfo.h. Check if getaddrinfo,
+ freeaddrinfo and gai_strerror are declared by the POSIX headers.
+ Check if struct addrinfo is declared.
+
+2005-10-01 Simon Josefsson <jas@extundo.com>
+
+ * lib/getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
+ Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
+ AI_* and EAI_* definitions. Protect function declarations.
+
+2005-10-01 Jim Meyering <jim@meyering.net>
+
+ Sync from coreutils.
+
+ * m4/getaddrinfo.m4 (gl_GETADDRINFO): Look for getservbyname in these
+ libraries [inet nsl socket xnet]. Nelson Beebe reported that with
+ native cc on Solaris 7, getaddrinfo.c requires -lsocket.
+ * m4/getaddrinfo.m4 (gl_GETADDRINFO): Check for gethostbyname
+ in the inet and nsl libraries. Required on Solaris 5.7.
+
+2005-10-01 Jim Meyering <jim@meyering.net>
+
+ Sync from coreutils.
+ * m4/getaddrinfo.m4 (gl_GETADDRINFO): Check for gethostbyname
+ in the inet and nsl libraries. Required on Solaris 5.7.
+
+2005-10-01 Eric Blake <ebb9@byu.net> (tiny change)
+
+ * lib/getdelim.c (getdelim): Remove unused variables.
+
+2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/xtime.h (XTIME_PRECISION): Now of type int, not long long int,
+ so that the code works even with ancient cpp. Portability problem
+ with GCC 2.7.2.1 reported by Thomas M.Ott.
+
+2005-09-27 Paul Eggert <eggert@cs.ucla.edu>
+
+ * modules/regex (Depends-on): Add strcase.
+
+ * modules/gethostname (Licence): Change from GPL to LGPL, since
+ gethostname.c is a trivial implementation of a standard library
+ function.
+ * modules/poll (License): Change from GPL to LGPL, since it's
+ derived from LGPL code.
+
+2005-09-27 Jim Meyering <jim@meyering.net>
+
+ * lib/getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef
+ HAVE_CONFIG_H.
+
+ * lib/intprops.h (signed_type_or_expr__): Define.
+ (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
+ for unsigned types.
+
+2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/verify.h (verify_expr): Remove, replacing with:
+ (verify_true): New macro that returns true instead of void.
+ (verify_type__): Remove.
+ (verify): Use verify_true rather than verify_type__.
+
+2005-09-26 Bruno Haible <bruno@clisp.org>
+
+ * modules/mbchar (Include): Mention that HAVE_WCHAR_H && HAVE_WCTYPE_H
+ is necessary.
+ (lib_SOURCES): Remove mbchar.c.
+ * modules/mbfile (Include): Mention that HAVE_MBRTOWC is necessary.
+ (Files): Add m4/mbrtowc.m4.
+ * modules/mbiter: Likewise.
+ * modules/mbuiter: Likewise.
+
+2005-09-26 Bruno Haible <bruno@clisp.org>
+
+ * m4/mbchar.m4 (gl_MBCHAR): Check for wchar.h and wctype.h. Don't
+ compile mbchar.c if they are not both present.
+ * m4/mbfile.m4 (gl_MBFILE): Require gl_FUNC_MBRTOWC.
+ * m4/mbiter.m4 (gl_MBITER): Likewise.
+ * m4/strstr.m4 (gl_PREREQ_STRSTR): Use AC_REQUIRE.
+ * m4/strcasestr.m4 (gl_PREREQ_STRCASESTR): Likewise.
+ * m4/strcase.m4 (gl_PREREQ_STRCASECMP): Likewise.
+
+2005-09-25 Jim Meyering <jim@meyering.net>
+
+ * modules/inet_ntop (Depends-on): Add socklen, since inet_ntop.c
+ also uses socklen_t.
+
+2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/utimens.c (ENOSYS): Define if not already defined.
+ (futimens): Support having a null PATH if the file descriptor
+ is nonnegative.
+
+ * lib/regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
+ Remove.
+ (__attribute): Define to empty unless GCC 3.1 or later.
+ This works around a core dump on OpenBSD 3.4, which has GCC
+ 2.95.3, which dumps core when given __attribute__(()). It also
+ simplifies other tests, since we really don't want to bother with
+ worrying about which ancient version of GCC supported what.
+ Original problem reported by Yoann Vandoorselaere, with part of
+ the fix suggested by Derek Price.
+
+2005-09-24 Jim Meyering <jim@meyering.net>
+
+ * lib/verify.h (verify_type__): Use `unsigned int' as the bitfield type
+ so we can once again use a positive bitfield width of 1 -- now we
+ don't have to explain why we were using a bitfield width of 2.
+
+2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/regex.m4 (gl_REGEX): If replacing, define regcomp to rpl_regcomp,
+ and similarly for the other external symbols. Problem reported
+ by James Gallager.
+
+ * m4/fnmatch.m4 (_AC_FUNC_FNMATCH_IF): Catch Sun Studio 10u1 on Linux
+ bug reported by Jim Meyering.
+
+ * m4/utimens.m4 (gl_UTIMENS): Check for futimesat.
+ * m4/getaddrinfo.m4 (gl_PREREQ_GETADDRINFO): Undo previous change;
+ not needed, since socklen is a prerequisite module.
+
+2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
+ Problem reported by Eric Blake.
+ (getaddrinfo): Initialize se so that it's not garbage.
+ Redo internal storage allocation so that it doesn't make unportable
+ assumptions about alignment.
+ Fix a memory leak.
+
+ * lib/utimens.c (futimens): Use futimesat if available.
+ Prefer it to futimes since it doesn't have the futimes bug.
+
+ * lib/verify.h (GL_CONCAT0, GL_CONCAT): Remove.
+ (verify): Don't use the __LINE__ trick, as it doesn't work in general.
+ Instead, declare a function that returns a pointer to an array,
+ and use verify_type__ to declare the size of the array.
+ Problem and germ of a solution reported by Bruno Haible.
+ (verify_type__): Use 2, not 1, for bitfield size, to avoid
+ a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
+
+2005-09-23 Jim Meyering <jim@meyering.net>
+
+ Sync from coreutils.
+ Correct build failure (socklen_t not defined) on at least
+ mips-sgi-irix6.5 and alphaev67-dec-osf5.1.
+ * m4/getaddrinfo.m4 (gl_PREREQ_GETADDRINFO): Require gl_SOCKLEN_T.
+
+2005-09-23 Jim Meyering <jim@meyering.net>
+
+ * modules/getaddrinfo (Depends-on): Add socklen.
+
+2005-09-23 Bruno Haible <bruno@clisp.org>
+
+ * tests/test-verify.c: New file.
+
+2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
+
+ Sync from coreutils.
+
+ * modules/argmatch (Depends-on): Add verify.
+ * modules/getloadavg (Depends-on): Depend on fcntl-safer, not
+ unistd-safer.
+ * modules/save-cwd (Depends-on): Likewise.
+
+ * modules/openat (Files): Add lib/openat-die.c.
+ (Depends-on): Remove error, exitfail.
+ Add dirname.
+
+ * modules/verify: New file.
+ * MODULES.html.sh (Diagnostics <assert.h>): New section,
+ with "verify" module.
+
+2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
+
+ Sync from coreutils.
+
+ * m4/backupfile.m4, calloc.m4, chown.m4, cloexec.m4, dup2.m4:
+ * m4/fileblocks.m4, free.m4, ftruncate.m4, getcwd.m4, getpagesize.m4:
+ * m4/getugroups.m4, group-member.m4, idcache.m4, link-follow.m4:
+ * m4/mkstemp.m4, mktime.m4, mountlist.m4, nanosleep.m4, pathmax.m4:
+ * m4/physmem.m4, posixver.m4, putenv.m4, safe-read.m4, same.m4:
+ * m4/save-cwd.m4, stdio-safer.m4, unistd-safer.m4, unlinkdir.m4:
+ * m4/userspec.m4, xgetcwd.m4, xreadlink.m4:
+ Don't bother checking for string.h, stdlib.h, unistd.h.
+ * m4/fts.m4 (gl_FUNC_FTS_CORE): Don't require
+ AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK; that's now the lstat
+ module's job.
+ * m4/jm-macros.m4 (gl_MACROS): Likewise.
+ * m4/prereq.m4 (gl_PREREQ): Add gl_FUNC_LSTAT.
+
+ * m4/getdate.m4 (gl_C_COMPOUND_LITERALS): New macro.
+ (gl_GETDATE): Use it.
+
+ * m4/mkdir-p.m4 (gl_MKDIR_PARENTS): Don't bother checking for unistd.h.
+
+2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
+
+ Sync from coreutils.
+
+ * lib/.cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
+ stat-time.h.
+ * lib/argmatch.h: Include verify.h
+ (ARGMATCH_VERIFY): Use verify rather than rolling our own.
+ (ARGMATCH_ASSERT): Remove; unused.
+ * lib/canonicalize.c: Assume STDC_HEADERS.
+ * lib/exclude.c: Include "strcase.h".
+ * lib/regex_internal.h [!defined _LIBC]: Likewise.
+ * lib/getusershell.c: Include stdio--.h rather than stdio.h
+ and stdio-safer.h.
+ (getusershell): Call fopen, not fopen_safer.
+ * lib/save-cwd.c: Include fcntl--.h rather than fcntl.h.
+ Do not include unistd-safer.h.
+ (save_cwd): Don't call fd_safer; no longer needed
+ now that we include fcntl--.h.
+
+ * lib/getdate.y (relative_time): New type.
+ (RELATIVE_TIME_0): New constant.
+ (parser_control): Use relative_time instead of doing it ourselves.
+ (%union): Add new relative_time rel member.
+ (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
+ Now typeless.
+ (relunit, relunit_snumber): Now of type rel.
+ (zone, rel, relunit, get_date): Adjust to above changes.
+
+ * lib/getloadavg.c: Include fcntl--.h rather than fcntl.h.
+ Do not include unistd-safer.h.
+ (getloadavg): Don't call fd_safer; no longer needed
+ now that we include fcntl--.h.
+
+ * lib/mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
+ (make_dir_parents): Treat ENOSYS like EEXIST.
+
+ Improve quality of diagnostics on restore_cwd failure.
+ * lib/mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
+ (make_dir_parents): Last arg is now int * (for errno), not bool *.
+ * lib/mkdir-p.c (make_dir, make_dir_parents): Likewise.
+ Rewrite "mkdir -p" algorithm to avoid the need for "stat"
+ each time through the loop. Do not diagnose restore_cwd failure;
+ that is the caller's job (and perhaps the caller does not care).
+
+ * lib/mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
+ (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
+ If the file already exists but is not a directory, don't bother
+ to try to make its parents.
+ Close potential file descriptor leak if we can't chdir("/") (!).
+ Don't always return true if chdir($PWD) fails; return true only
+ if the requested action was done successfully (except for the
+ chdir($PWD)).
+ Don't log final directory unless we actually made it.
+ Refactor to avoid duplicate code to fix up permissions.
+ Don't attempt to fix up parent permissions if chdir($PWD) fails.
+
+ * lib/strftime.c (my_strftime): Rewrite the previous change slightly,
+ to make it a bit faster and (I hope) clearer.
+ * lib/strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
+ Fix bug in formats like %2N.
+
+ * lib/verify.h: New file.
+
+2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
+
+ Sync from coreutils.
+ * m4/getaddrinfo.m4 (gl_PREREQ_GETADDRINFO): Check for netinet/in.h.
+
+2005-09-22 Jim Meyering <jim@meyering.net>
+
+ Sync from coreutils.
+
+ * m4/lstat.m4 (gl_FUNC_LSTAT):
+ Use AC_LIBSOURCES to require lstat.c and lstat.h.
+ Remove obsolete comment.
+ * m4/xreadlink.m4: Use AC_LIBSOURCES and AC_LIBOBJ.
+ * m4/xstrtod.m4: Likewise.
+
+ * m4/openat.m4 (gl_FUNC_OPENAT): Add openat-die.c.
+
+2005-09-22 Jim Meyering <jim@meyering.net>
+
+ Sync from coreutils.
+
+ * lib/backupfile.c: Use ARGMATCH_VERIFY, just in case.
+
+ * lib/posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
+ the .tm_year member, since otherwise gcc-4.0 would now warn about
+ tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
+
+ * lib/quotearg.c (quotearg_n_options): Change code to be suboptimal, in
+ order to avoid an unsuppressible warning from gcc on 64-bit systems.
+
+ * lib/getdate.y (get_date): Undo part of the 2005-04-04 change, so that
+ the command "date -d'2005-03-27 +1 day'" succeeds once again, even
+ when run in a time zone for which daylight savings time is in effect
+ for the starting date.
+
+ * lib/mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
+ stop us from restricting permissions of just-created absolute-named
+ directories.
+ * lib/mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
+ to restore initial working directory.
+ * lib/mkdir-p.c (make_dir_parents): New parameter:
+ different_working_dir, to tell caller if/when we change the working
+ directory and are unable to return to the initial one.
+ * lib/mkdir-p.h (make_dir_parents): Update prototype.
+ * lib/mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
+ `return false'. This fixes a bug introduced on 2004-07-30.
+
+ * lib/openat.c (fdopendir): Be sure to close the supplied
+ file descriptor before returning. This makes our replacement
+ implementation a little closer to Solaris's, where fdopendir
+ ties the file descriptor to the returned DIR* pointer.
+ * lib/openat.c (unlinkat): New function.
+ * lib/openat.h (unlinkat): Add prototype.
+ * lib/openat-die.c (openat_save_fail): Rename from openat_save_die.
+ (openat_restore_fail): Rename from openat_restore_die.
+ * lib/openat.c, openat.h: Reflect s/_die/_fail/ renaming.
+
+ Provide an alternative to exiting immediately upon save_cwd or
+ restore_cwd failure. Now, an application can arrange e.g.,
+ to perform a longjump in that case.
+ * lib/openat.c: Include dirname.h.
+ Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
+ (rpl_openat, fdopendir, fstatat): Call openat_save_die
+ and openat_restore_die rather than calling error directly.
+ Don't include "error.h" or "exitfail.h"; they're no longer needed.
+
+ * lib/openat-die.c (openat_save_die, openat_restore_die): New file.
+ * lib/openat.h (openat_save_die, openat_restore_die): Declare and
+ define.
+
+ * lib/strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
+ size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
+ int utc, int nanoseconds);
+ Background:
+ date should not have to allocate a megabyte of virtual memory to
+ handle a format argument like +%1048575T. When implemented with
+ strftime, it must allocate such a buffer, use strftime to fill it
+ in, print it, then free it.
+ With fprintftime, it simply prints everything and exits.
+ With no need for memory allocation, that's one fewer way to fail.
+ * lib/strftime.c (my_strftime): Parse the colons of %:::z *after* the
+ optional field width, not before, so we accept %9:z, not %:9z.
+ (my_strftime): Be sure to use L_('x') for literals.
+
+ * lib/backupfile.c, lib/canon-host.c, lib/canonicalize.c, lib/chown.c:
+ * lib/cloexec.c, lib/dup-safer.c, lib/dup2.c, lib/euidaccess.c:
+ * lib/fd-safer.c, lib/fileblocks.c, lib/fopen-safer.c, lib/fsusage.c:
+ * lib/ftruncate.c, lib/getcwd.c, lib/getcwd.h, lib/getloadavg.c:
+ * lib/getopt_.h, lib/getpagesize.h, lib/getugroups.c:
+ * lib/group-member.c, lib/human.h, lib/idcache.c, lib/mkdir-p.c:
+ * lib/mountlist.c, lib/nanosleep.c, lib/pathmax.h, lib/physmem.c:
+ * lib/posixver.c, lib/putenv.c, lib/raise.c, lib/safe-read.c:
+ * lib/same.c, lib/save-cwd.c, lib/setenv.c, lib/settime.c:
+ * lib/tempname.c, lib/unlinkdir.c, lib/unsetenv.c, lib/userspec.c:
+ * lib/xgethostname.c, lib/xreadlink.c:
+ Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
+
+ * lib/chown.c, lib/cloexec.c, lib/dup-safer.c, lib/dup2.c:
+ * lib/fsusage.c, lib/getcwd.c, lib/getloadavg.c, lib/mountlist.c:
+ * lib/openat.h, lib/save-cwd.c, lib/tempname.c:
+ Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
+ and don't include <sys/file.h>).
+
+2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
+
+ Sync from coreutils.
+
+ * lib/getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
+ [__linux__]: Allocate a big enough buffer for /proc/loadavg.
+ [!LDAV_DONE]: Avoid unused variable warning.
+
+2005-09-21 Bruno Haible <bruno@clisp.org>
+
+ * lib/unicodeio.h (unicode_to_mb): New declaration.
+
+2005-09-20 Derek Price <derek@ximbiot.com>
+
+ * lib/getaddrinfo.c: Don't include <netdb.h> included from
+ getaddrinfo.h.
+
+2005-09-20 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool: Remove trailing slashes from the values specified for
+ --source-base, --m4-base, --tests-base, --aux-dir.
+ Suggested by Simon Josefsson <jas@extundo.com>.
+
+2005-09-20 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool (func_all_modules, func_modules_transitive_closure,
+ func_modules_to_filelist, func_import, func_create_testdir): Make all
+ sorting results locale-independent, so that gnulib-cache.m4 doesn't
+ change when gnulib-tool is invoked in a different locale.
+
+2005-09-19 Simon Josefsson <jas@extundo.com>
+
+ * m4/socklen.m4: Fix typo.
+
+2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ Use a consistent style for including <config.h>.
+ * lib/__fpending.c, lib/acl.c, lib/argmatch.c, lib/argp-help.c,
+ lib/argp-parse.c, lib/argp-pvh.c, lib/backupfile.c, lib/basename.c,
+ lib/c-stack.c, lib/calloc.c, lib/check-version.c, lib/cloexec.c,
+ lib/closeout.c, lib/copy-file.c, lib/creat-safer.c, lib/cycle-check.c,
+ lib/dirfd.c, lib/dirname.c, lib/dup-safer.c, lib/dup2.c,
+ lib/euidaccess.c, lib/exclude.c, lib/exitfail.c, lib/fatal-signal.c,
+ lib/fd-safer.c, lib/file-type.c, lib/fileblocks.c, lib/filemode.c,
+ lib/filenamecat.c, lib/findprog.c, lib/fnmatch.c, lib/fopen-safer.c,
+ lib/free.c, lib/fsusage.c, lib/ftruncate.c, lib/full-write.c,
+ lib/fwriteerror.c, lib/getaddrinfo.c, lib/getcwd.c, lib/getdelim.c,
+ lib/getline.c, lib/getlogin_r.c, lib/getndelim2.c, lib/getnline.c,
+ lib/getopt1.c, lib/getpass.c, lib/group-member.c, lib/hard-locale.c,
+ lib/hash-pjw.c, lib/hash.c, lib/human.c, lib/idcache.c,
+ lib/inet_ntop.c, lib/isdir.c, lib/long-options.c, lib/malloc.c,
+ lib/memcasecmp.c, lib/memcmp.c, lib/memcoll.c, lib/memcpy.c,
+ lib/memmove.c, lib/mkdir-p.c, lib/modechange.c, lib/mountlist.c,
+ lib/open-safer.c, lib/physmem.c, lib/pipe-safer.c, lib/pipe.c,
+ lib/poll.c, lib/posixver.c, lib/progname.c, lib/progreloc.c,
+ lib/putenv.c, lib/quote.c, lib/quotearg.c, lib/readline.c,
+ lib/readlink.c, lib/realloc.c, lib/regex.c, lib/rename.c, lib/rmdir.c,
+ lib/rpmatch.c, lib/safe-read.c, lib/same.c, lib/save-cwd.c,
+ lib/savedir.c, lib/sig2str.c, lib/strcspn.c, lib/strerror.c,
+ lib/stripslash.c, lib/strncasecmp.c, lib/strndup.c, lib/strnlen.c,
+ lib/strnlen1.c, lib/strsep.c, lib/strstr.c, lib/strtod.c,
+ lib/strtoimax.c, lib/strtol.c, lib/strverscmp.c, lib/tempname.c,
+ lib/time_r.c, lib/userspec.c, lib/utimecmp.c, lib/version-etc-fsf.c,
+ lib/version-etc.c, lib/wait-process.c, lib/xalloc-die.c, lib/xgetcwd.c,
+ lib/xmalloc.c, lib/xmemcoll.c, lib/xnanosleep.c, lib/xreadlink.c,
+ lib/xsetenv.c, lib/xstrndup.c, lib/xstrtoimax.c, lib/xstrtol.c,
+ lib/xstrtoumax.c, lib/yesno.c:
+ Standardize inclusion of config.h.
+ * lib/__fpending.h, lib/dirfd.h, lib/getdate.h, lib/human.h,
+ lib/inttostr.h: Removed inclusion of config.h from header files.
+ * lib/inttostr.c: Adjusted in-tree users.
+ * lib/timespec.h: Remove superfluous warning to include config.h.
+ * lib/atexit.c, lib/chdir-long.c, lib/chown.c, lib/fchown-stub.c,
+ lib/getgroups.c, lib/gettimeofday.c, lib/lchown.c, lib/lstat.c,
+ lib/mkdir.c, lib/mkstemp.c, lib/nanosleep.c, lib/openat.c, lib/raise.c,
+ lib/readtokens0.c, lib/readutmp.c, lib/unlinkdir.c: Guard inclusion of
+ config.h with HAVE_CONFIG_H.
+
+2005-09-19 Jim Meyering <jim@meyering.net>
+
+ * modules/pathmax (License): Change to LGPL.
+
+2005-09-19 Derek Price <derek@ximbiot.com>
+
+ * config/srclist.txt: glibc's glob.h is now in lib/glob-libc.h.
+
+2005-09-19 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool (import): Provide default for --tests-base.
+
+2005-09-19 Bruno Haible <bruno@clisp.org>
+
+ * doc/quote.texi: New file, extracted from gnulib.texi.
+ * doc/ctime.texi: New file, extracted from gnulib.texi.
+ * doc/inet_ntoa.texi: New file, extracted from gnulib.texi.
+ * doc/gnulib-tool.texi: New file, extracted from gnulib.texi.
+ * doc/gnulib.texi: Include them.
+
+2005-09-18 Bruno Haible <bruno@clisp.org>
+
+ Portability fix.
+ * gnulib-tool (func_readlink): New function.
+ (func_ln_if_changed): Use it.
+
+2005-09-18 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool: Support --with-tests also with --import.
+ (func_emit_tests_Makefile_am): Use variables $m4base and $testsbase.
+ (func_import): Use variables $testsbase and $inctests. Emit a
+ gl_TESTS_BASE form into gnulib-cache.m4. Create $testsbase/Makefile.am.
+ Remind the user to add AC_CONFIG_FILES($testsdir/Makefile) and
+ SUBDIRS += $testsdir.
+ (func_create_testdir): Update.
+
+2005-09-18 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool: Revise --dry-run implementation. Use variable $doit
+ instead of $dry_run.
+ (func_cp_if_changed, func_mv_if_changed): Remove functions.
+ (func_ln_if_changed): Don't handle dry-run here.
+ (func_import): In dry-run mode, detect more precisely which actions
+ would be performed, and don't use "...ing" verbs.
+
+2005-09-18 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool (func_tmpdir): New function, taken from GNU gettextize.
+ (func_import): Use join on two temporary files instead of three nested
+ loops, in order to determine which files are new or old.
+
+2005-09-18 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool (func_import): Comment out code that spits out the
+ new files with --dry-run.
+
+2005-09-18 Bruno Haible <bruno@clisp.org>
+
+ * doc/gnulib.texi (Invoking gnulib-tool): 50% rewritten.
+
+2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/stat-time.h: New file.
+ * lib/timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
+ (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
+ in a different way.
+ (timespec_cmp): New function.
+ * lib/utimecmp.c: Include stat-time.h.
+ (SYSCALL_RESOLUTION): Depend on whether various struct stat
+ members exist, not on the obsolescent ST_MTIM_NSEC.
+ (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
+
+2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
+
+ * config/srclist.txt: Remove glibc bug 1033 and uncomment mktime.c.
+
+2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
+
+ * MODULES.html.sh (File system functions): Add stat-time.
+ * modules/stat-time: New file.
+ * modules/timespec (Files): Remove m4/st_mtim.m4; this
+ is now done in a different way, by the stat-time module.
+ * modules/utimecmp (Depends-on): Add stat-time.
+
+2005-09-15 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/st_mtim.m4: Remove. Superseded by...
+ * m4/stat-time.m4: New file.
+ * m4/timespec.m4 (gl_TIMESPEC): Require AC_C_INLINE.
+ Do not invoke AC_STRUCT_ST_MTIM_NSEC; no longer needed.
+
+2005-09-15 Derek Price <derek@ximbiot.com>
+
+ * m4/strstr.m4 (gl_FUNC_STRSTR): Don't define strstr here.
+
+2005-09-15 Derek Price <derek@ximbiot.com>
+
+ * lib/regex_internal.h: Blank `pure' for GNUC < 3.
+ * lib/regex_internal.c: Ditto, using this...
+ (__GNUC_PREREQ): ...new macro.
+ * lib/regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1
+ using...
+ (__GNUC_PREREQ): ...this new macro.
+
+ * lib/strstr.h: Include string.h. Define strstr as a macro here.
+
+2005-09-15 Derek Price <derek@ximbiot.com>
+ Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/regcomp.c, regexec.c, regex_internal.c: Back out previous
+ changes, consolidating in...
+ * lib/regex_internal.h: ...this file.
+
+2005-09-13 Jim Meyering <jim@meyering.net>
+
+ * lib/canon-host.c: Filter through gnu indent and reword comments
+ slightly.
+ * lib/canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
+
+2005-09-13 Derek Price <derek@ximbiot.com>
+
+ * lib/canon-host.c (canon_host_r): Set *cherror on memory allocation
+ failure.
+ Reported by Jim Meyering <jim@meyering.net>.
+
+2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
+
+ * lib/base64.c: Typo.
+ (base64_encode): Put b64str in initialized data section.
+
+2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
+
+ Merge glibc and coreutils changes into gnulib, plus a few
+ extra fixes.
+ * lib/md5.c: Use #error rather than a string.
+ (CYCLIC): New macro, from glibc source. Use it instead of rol.
+ * lib/md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
+ (__attribute__): Define to empty for non recent-GCC.
+ (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
+ (__md5_process_bytes, __md5_read_ctx, __md5_stream):
+ Renamed from their non-__ counterparts, with new macros replacing
+ them if not _LIBC. Add __THROW attribute.
+ (rol): Remove.
+ (struct md5_ctx): Align buffer if using GCC.
+ * lib/sha1.h (struct sha1_ctx): Likewise.
+ * lib/sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
+ The old name was backwards.
+ (NOTSWAP): Remove; not used.
+ (rol): New macro, moved here from md5.h.
+ (sha1_process_block): Remove a FIXME that doesn't make sense.
+
+2005-09-12 Derek Price <derek@ximbiot.com>
+
+ Return usable errors from canon-host.
+ * lib/canon-host.h: New file.
+ * lib/canon-host.c (canon_host): Wrap...
+ (canon_host_r): ...this new function, which now relies exclusively on
+ getaddrinfo.
+ (ch_strerror): New function.
+ (last_cherror): New global.
+ * lib/getaddrinfo.c: Move include of getaddrinfo.h first to test
+ interface.
+ (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
+ void *.
+ (freeaddrinfo): Free ai->ai_canonname when set.
+
+2005-09-12 Derek Price <derek@ximbiot.com>
+
+ Make canon-host require getaddrinfo.
+ * m4/canon-host.m4 (gl_CANON_HOST): Remove most dependencies.
+ AC_LIBSOURCE canon-host.h. Call...
+ (gl_PREREQ_CANON_HOST): ...this new function, which requires
+ gl_GETADDRINFO.
+ * m4/getaddrinfo.m4 (gl_GETADDRINFO): Compile gai_strerror when needed.
+
+2005-09-12 Derek Price <derek@ximbiot.com>
+
+ * modules/canon-host: Add canon-host.h. Depend on getaddrinfo. Make
+ LGPL.
+ * modules/getaddrinfo: Add link to opengroup spec. Depend on strdup.
+
+2005-09-12 Derek Price <derek@ximbiot.com>
+
+ * lib/gai_strerror.c: Include config.h when available. Include
+ getaddrinfo.h before other headers to test interface.
+ Reported by Larry Jones <lawrence.jones@ugs.com>.
+
+2005-09-12 Derek Price <derek@ximbiot.com>
+ Paul Eggert <eggert@cs.ucla.edu>
+
+ * modules/glob (Files): Add glob-libc.h.
+
+2005-09-12 Derek Price <derek@ximbiot.com>
+ Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/glob.m4 (gl_GLOB_SUBSTITUTE): AC_LIBSOURCES for glob.c,
+ glob_.h, glob-libc.h.
+ (gl_PREREQ_GLOB): Remove _SYS_CDEFS_H hack; no longer needed.
+
+2005-09-12 Derek Price <derek@ximbiot.com>
+ Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/glob-libc.h: Renamed from glob_.h. The new version is
+ taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
+ protecting things that should be done only in gnulib contexts.
+ * lib/glob_.h: New file, containing only the glob things needed for
+ gnulib.
+ (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
+ (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
+ (glob, globfree, glob_pattern_p): Now defined simply in terms of
+ rpl_glob, rpl_globfree, rpl_glob_pattern_p.
+ (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
+ and to respect the namespace rules better.
+
+2005-09-08 Simon Josefsson <jas@extundo.com>
+
+ * modules/socklen: New file.
+
+2005-09-08 Simon Josefsson <jas@extundo.com>
+
+ * m4/socklen.m4: New file.
+
+2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
+
+ * modules/utimens (Files): Add m4/utimbuf.m4, since
+ m4/utimens.m4 requires gl_CHECK_TYPE_STRUCT_UTIMBUF.
+ Reported by Sergey Poznyakoff.
+
+2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/glob.c (glob, globfree, __glob_pattern_p): Use old-style function
+ definitions, since that's the preferred style in glibc.
+ Fix a minor spacing issue, and update copyright notice to match
+ glibc's.
+
+2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
+
+ * config/srclist.txt: Remove glibc bug 1061; it's been fixed.
+
+2005-09-06 Simon Josefsson <jas@extundo.com>
+
+ * lib/getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
+ TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
+
+2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/regex_internal.h (bitset_not): Add parens to avoid gcc -Wall
+ warning.
+
+2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
+
+ * config/srclist.txt: Add glibc bug 1302.
+
+2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
+
+ Change bitset word type from unsigned int to unsigned long int,
+ as this has better performance on typical 64-bit hosts.
+ Port bitset code to hosts with unusual word sizes.
+ * lib/regcomp.c (build_equiv_class, build_charclass, build_range_exp):
+ (build_collating_symbol):
+ Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
+ argument is a bitset. This is merely a style issue, but it makes
+ it clearer that an entire array is expected.
+ (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
+ * lib/regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
+ Port to the case where bitset_word is not the same as unsigned int.
+ * lib/regex_internal.h (bitset_set, bitset_clear, bitset_contain):
+ (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
+ Likewise.
+ * lib/regexec.c (check_dst_limits_calc_pos_1,
+ check_subexp_matching_top):
+ (build_trtable, group_nodes_into_DFAstates):
+ Likewise.
+ * lib/regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
+ Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
+ * lib/regex_internal.h (bitset_set_all, bitset_not): Likewise.
+ * lib/regexec.c (group_nodes_into_DFAstates): Likewise.
+ * lib/regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
+ * lib/regcomp.c (optimize_subexps, lower_subexp):
+ Work even if bitset_word has holes in its bitwise representation.
+ * lib/regex_internal.h (BITSET_WORD_BITS): Likewise.
+ * lib/regexec.c (check_dst_limits_calc_pos_1,
+ check_subexp_matching_top):
+ Likewise.
+ * lib/regex_internal.c (re_string_reconstruct):
+ Don't assume UCHAR_MAX == 255.
+ * lib/regex_internal.h (bitset_set_all): Likewise.
+ * lib/regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
+ All uses changed.
+ (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
+ (bitset_word): New type, replacing 'unsigned int' for bitset uses.
+ All uses changed.
+ (BITSET_WORD_MAX): New macro.
+ (bitset_set, bitset_clear, bitset_contain, bitset_empty):
+ (bitset_set_all, bitset_copy): Now inline functions, not macros.
+ (bitset_empty, bitset_copy):
+ Prefer sizeof (bitset) to multiplying it out ourselves.
+ (bitset_not_merge): Remove; unused.
+ (bitset_contain): Return bool, not unsigned int with one bit on.
+ All callers changed.
+ * lib/regexec.c (build_trtable): Don't assume bitset has no stricter
+ alignment than re_node_set; do this by defining a new internal
+ type struct dests_alloc and using it to allocate memory.
+
+2005-09-05 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool (func_import): Fix comparison in handling of symbolic
+ links.
+
+2005-09-04 Martin Lambers <marlam@marlam.de> (tiny change)
+
+ * modules/size_max (Makefile.am): Add size_max.h
+
+2005-09-04 Derek Price <derek@ximbiot.com>
+
+ * gnulib-tool (func_import): Fix reversed $symbolic logic.
+
+2005-09-03 Simon Josefsson <jas@extundo.com>
+
+ * gnulib-tool: Fix typo.
+
+2005-09-03 Simon Josefsson <jas@extundo.com>
+
+ * config/srclist.txt: Add glibc bug 1293.
+
+2005-09-03 Derek Price <derek@ximbiot.com>
+
+ * m4/getlogin_r (gl_GETLOGIN_R): Fix cut & paste error.
+ From Larry Jones <lawrence.jones@ugs.com>.
+
+2005-09-02 Simon Josefsson <jas@extundo.com>
+
+ * modules/socklen: New file.
+
+2005-09-02 Simon Josefsson <jas@extundo.com>
+
+ * modules/havelib: New module.
+
+ * modules/gettext, modules/iconv, modules/lock, modules/readline:
+ Use havelib.
+
+2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
+
+ Check for arithmetic overflow when calculating sizes, to prevent
+ some buffer-overflow issues. These patches are conservative, in the
+ sense that when I couldn't determine whether an overflow was possible,
+ I inserted a run-time check.
+ * lib/regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New
+ macros.
+ (SIZE_MAX) [!defined SIZE_MAX]: New macro.
+ (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
+ (re_xnrealloc, re_x2nrealloc): New inline functions.
+ * lib/regcomp.c (init_dfa, analyze, build_range_exp,
+ parse_bracket_exp):
+ (build_equiv_class, build_charclass): Check for arithmetic overflow
+ in size expression calculations.
+ * lib/regex_internal.c (re_string_realloc_buffers):
+ (build_wcs_upper_buffer, re_node_set_add_intersect):
+ (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
+ (re_dfa_add_node, register_state): Likewise.
+ * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
+ (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
+ (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
+ (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
+
+2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
+
+ * modules/inttostr (Files): Add m4/inttypes_h.m4, m4/stdint_h.m4,
+ m4/ulonglong.m4. Problem reported by Martin Lambers.
+
+2005-09-02 Bruno Haible <bruno@clisp.org>
+
+ Support for lib vs. lib64 distinction on biarch platforms.
+ * m4/lib-prefix.m4 (AC_LIB_PREPARE_MULTILIB): New macro.
+ (AC_LIB_PREFIX): Require it. Use $acl_libdirstem instead of 'lib'.
+ * m4/lib-link.m4 (AC_LIB_LINKFLAGS_BODY): Likewise.
+
+2005-09-02 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool (import): In the other first-use case, provide defaults
+ as well.
+
+2005-09-02 Bruno Haible <bruno@clisp.org>
+
+ * config/srclist.txt: lib-link.m4 and lib-prefix.m4 currently have
+ patches not yet found in the latest gettext release.
+
+2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
+ to avoid a collision with bits/local_lim.h in glibc.
+ All uses changed. Problem reported by Dmitry V. Levin in
+ <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
+
+ * lib/regex_internal.c (build_wcs_upper_buffer): Fix portability
+ bugs in int versus size_t comparisons.
+ (re_string_context_at): Fix bug where the code assumed that
+ Idx is signed.
+
+ Use bool where appropriate.
+ * lib/regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
+ All callers changed.
+ (calc_eclosure_iter): Likewise, for ROOT arg.
+ (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
+ (build_charclass_op): Likewise, for NON_MATCH arg.
+ * lib/regex_internal.c (re_string_allocate, re_string_construct):
+ (re_string_construct_common): Likewise, for ICASE arg.
+ * lib/regexec.c (re_search_2_stub, re_search_stub):
+ Likewise, for RET_LEN arg.
+ (check_matching): Likewise, for FL_LONGEST_MATCH arg.
+ (set_regs): Likewise, for FL_BACKTRACK arg.
+ * lib/regcomp.c (re_compile_fastmap_iter, optimize_utf8):
+ (duplicate_node_closure, calc_inveclosure, calc_eclosure):
+ (calc_eclosure_iter, parse_bracket_exp):
+ Use bool for internal variables that are booleans.
+ * lib/regexec.c (re_search_internal, check_matching,
+ proceed_next_node):
+ (set_regs, build_sifted_states, sift_states_bkref):
+ (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
+ (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
+ (find_collation_sequence_value):
+ Likewise.
+ * lib/regex_internal.c (re_node_set_insert, re_node_set_insert_last):
+ (re_node_set_compare):
+ Return bool, not int. All callers changed.
+ * lib/regexec.c (check_halt_node_context, check_dst_limits):
+ (build_trtable, check_node_accept): Likewise.
+ * lib/regex_internal.h: Include stdbool.h.
+
+ Fix bugs uncovered when converting to bool.
+ * lib/regcomp.c (calc_eclosure_iter): Check for storage allocation
+ failure instead of charging ahead blindly.
+ * lib/regex_internal.c (register_state): Likewise.
+ * lib/regexec.c (re_search_2_stub): Use simpler method than boolean
+ for freeing internal storage.
+ (group_nodes_into_DFA_states): Use unsigned int, not int, for
+ bitset pieces used as boolean, to avoid undefined behavior
+ on hosts that do int overflow checking.
+
+2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
+
+ * config/srclist.txt: Add glibc bugs 1285-1287.
+
+2005-09-01 Jim Meyering <jim@meyering.net>
+
+ * m4/lchown.m4: Require gl_FUNC_CHOWN, for the definition of
+ CHOWN_MODIFIES_SYMLINK, which is used by lchown.c.
+ Require gl_STAT_MACROS, too.
+
+2005-09-01 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool (import): In the first-use case, provide defaults.
+
+2005-09-01 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool (func_import): Remove the .tmp files.
+
+2005-09-01 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool (func_import): Fix handling of symbolic links.
+
+2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
+
+ On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
+ old glibc regex code mishandles strings longer than 2**31 bytes.
+ This patch fixes this when the regex code is used in gnulib
+ (i.e., outside glibc).
+
+ This patch should not affect the use of the regex code inside
+ glibc. No doubt this problem also needs to be handled for glibc
+ as well, but the result will be an incompatible change to the
+ glibc ABI, and the old ABI will have to be supported too. That
+ can be the the subject for another patch.
+
+ * lib/regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
+ governing whether the rest of this patch is active. By default,
+ the macro is disabled and the patch has no effect.
+ (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
+ (__re_idx_t, __re_size_t, __re_long_size_t): New types.
+ (struct re_pattern_buffer, re_search, re_search_2, re_match):
+ (re_match_2, re_set_registers): Use the new types.
+ * lib/regex_internal.h (Idx, re_hashval_t): New types.
+ (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
+ New macros.
+ (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
+ (re_string_context_at, bin_tree_t, re_dfastate_t):
+ (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
+ (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
+ (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
+ (re_string_char_size_at, re_string_wchar_at):
+ (re_string_elem_size_at):
+ Use the new types and macros to port to 64-bit hosts.
+ Use unsigned types for internal values, so that the code
+ mostly works even for arrays larger than SSIZE_MAX.
+ * lib/regcomp.c (re_compile_internal, init_dfa, duplicate_node):
+ (search_duplicated_node, calc_eclosure_iter, fetch_number):
+ (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
+ (build_equiv_class, build_charclass, re_compile_fastmap_iter):
+ (free_dfa_content, create_initial_state, optimize_utf8, analyze):
+ (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
+ (calc_inveclosure, parse_dup_op, build_range_exp):
+ (build_collating_symbol, parse_bracket_exp, build_charclass_op):
+ (fetch_number, create_token_tree, mark_opt_subexp):
+ Likewise.
+ * lib/regex_internal.c (re_string_construct_common,
+ create_ci_newstate):
+ (create_cd_newstate, re_string_allocate, re_string_construct):
+ (re_string_realloc_buffers, build_wcs_upper_buffer):
+ (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
+ (re_string_reconstruct, re_string_peek_byte_case):
+ (re_string_fetch_byte_case, re_string_context_at):
+ (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
+ (re_node_set_init_copy, re_node_set_add_intersect):
+ (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
+ (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
+ (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
+ (re_acquire_state, re_acquire_state_context, register_state):
+ Likewise.
+ * lib/regex.c (match_ctx_init, match_ctx_add_entry,
+ search_cur_bkref_entry):
+ (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
+ (re_search_internal, re_search_2_stub, re_search_stub)
+ (re_copy_regs, check_matching, check_halt_state_context, update_regs):
+ (push_fail_stack, sift_states_iter_mb, build_sifted_states):
+ (update_cur_sifted_state, check_dst_limits):
+ (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
+ (check_subexp_limits, sift_states_bkref, merge_state_array):
+ (check_subexp_matching_top, get_subexp, get_subexp_sub):
+ (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
+ (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
+ (expand_bkref_cache, check_node_accept_bytes):
+ (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
+ (re_search, re_match_2, re_search_2, prune_impossible_nodes):
+ (acquire_init_state_context, check_halt_node_context):
+ (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
+ (sift_states_backward, clean_state_log_if_needed):
+ (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
+ (find_recover_state, transit_state_sb, transit_state_mb):
+ (transit_state_bkref, build_trtable, match_ctx_clean):
+ Likewise.
+ * lib/regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
+ to work around an assumption that REG_MISSING is negative.
+
+ * lib/regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
+ (seek_collating_symbol_entry) [defined _LIBC]:
+ (lookup_collation_sequence_value) [defined _LIBC]:
+ (build_range_exp, build_collating_symbol) [defined _LIBC]:
+ Use prototypes rather than old-style function definitions.
+ * lib/regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
+ (transit_state_sb) [0]:
+ (find_collation_sequence_value) [defined _LIBC]: Likewise.
+
+ * lib/regexec.c (re_search_internal): Simplify update of rm_so and
+ rm_eo.
+
+ * lib/regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
+ (optimize_subexps, lower_subexp):
+ Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
+ since the signed shift might overflow. Use 1u<<31 instead.
+ * lib/regex_internal.h (bitset_set, bitset_clear, bitset_contain):
+ Likewise.
+ * lib/regexec.c (check_dst_limits_calc_pos_1,
+ check_subexp_matching_top): Likewise.
+
+ * lib/regcomp.c (optimize_subexps, lower_subexp):
+ Use CHAR_BIT rather than 8, for clarity.
+ * lib/regexec.c (check_dst_limits_calc_pos_1):
+ (check_subexp_matching_top): Likewise.
+ * lib/regcomp.c (init_dfa): Make table_size unsigned, so that we don't
+ have to worry about portability issues when shifting it left.
+ Remove no-longer-needed test for table_size > 0.
+ * lib/regcomp.c (parse_sub_exp): Do not shift more bits than there are
+ in a word, as the resulting behavior is undefined.
+ * lib/regexec.c (check_dst_limits_calc_pos_1): Likewise;
+ in one case, a <= should have been an <, and in another case the
+ whole test was missing.
+ * lib/regex_internal.h (BYTE_BITS): Remove. All uses changed to
+ the standard name CHAR_BIT.
+ * lib/regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
+ this is not true on one's complement and signed-magnitude hosts.
+
+ * lib/regex_internal.h (re_sub_match_top_t): Remove unused member
+ next_last_offset.
+ (struct re_dfa_t): Remove unused member states_alloc.
+ * lib/regcomp.c (init_dfa): Don't initialize unused members.
+
+2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/regex.m4 (gl_REGEX): Require AC_SYS_LARGEFILE, Define
+ _REGEX_LARGE_OFFSETS). Test for regoff_t/off_t bug in 64-bit
+ and large-file glibc and in 32-bit large-file Solaris.
+
+2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/regex_internal.c (re_string_reconstruct): Don't assume buffer
+ lengths fit in regoff_t; this isn't true if regoff_t is the same
+ width as size_t.
+ * lib/regex.c (re_search_internal): 5th arg is LAST_START
+ (= START + RANGE) instead of RANGE. This avoids overflow
+ problems when regoff_t is the same width as size_t.
+ All callers changed.
+ (re_search_2_stub): Check for overflow when adding the
+ sizes of the two strings.
+ (re_search_stub): Check for overflow when adding START
+ to RANGE; if it occurs, substitute the extreme value.
+
+2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
+
+ * config/srclist.txt: Add glibc bugs 1273, 1278-1282, 1284.
+
+2005-08-31 Jim Meyering <jim@meyering.net>
+
+ * lib/regcomp.c (search_duplicated_node): Make first pointer arg
+ a pointer-to-const.
+ * lib/regex_internal.c (create_ci_newstate, create_cd_newstate):
+ (register_state): Likewise.
+ * lib/regexec.c (search_cur_bkref_entry, check_dst_limits):
+ (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
+ (group_nodes_into_DFAstates): Likewise.
+
+2005-08-31 Jim Meyering <jim@meyering.net>
+
+ * check-module: Add a FIXME comment.
+
+2005-08-31 Eric Blake <ebb9@byu.net>
+
+ * modules/unistd-safer (Files): Add unistd--.h.
+ * modules/stdio-safer (Files): Add stdio--.h.
+
+2005-08-31 Derek Price <derek@ximbiot.com>
+
+ * lib/getdelim.c (getdelim): Return EOF on EOF.
+ Reported by Larry Jones <lawrence.jones@ugs.com>.
+
+2005-08-31 Bruno Haible <bruno@clisp.org>
+
+ Avoid unnecessary diffs in the generated lib/Makefile.am.
+ * gnulib-tool (func_emit_lib_Makefile_am): Don't write the cmd into
+ the generated files.
+ (func_import): Don't set cmd.
+
+2005-08-31 Bruno Haible <bruno@clisp.org>
+
+ * lib/strstr.c: Include <stddef.h>, for NULL.
+ * lib/strcasestr.c: Likewise.
+ Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
+
+2005-08-31 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool: New option --macro-prefix.
+ (func_import): Use macro_prefix.
+ (import): Handle option --macro-prefix.
+
+2005-08-31 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool (import): Rename most ac_* variables to cached_*.
+ Also use new variables cached_lgpl, cached_libtool.
+
+2005-08-31 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool (func_import): Require AC_GNU_SOURCE etc. instead of
+ always instantiating them.
+
+2005-08-31 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool (func_import): Read the previous cached settings
+ from gnulib-cache.m4 and gnulib-comp.m4. Remove files that were
+ earlier added by gnulib but are now dropped. Warn when a gnulib file
+ overwrites a non-gnulib file.
+
+2005-08-31 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool (func_import): Generate two files gnulib-cache.m4 and
+ gnulib-comp.m4 instead of a single gnulib.m4, to make it easy for
+ projects that don't keep autogenerated files in CVS. Put into
+ actioncmd only the specified modules, not the transitive closure.
+
+2005-08-31 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool (func_import): Fix defaulting of $libname and $libtool.
+ Create directories that shall be filled.
+ (import): Don't look for gl_* macros in configure.ac. Recurse across
+ all directories containing a gnulib-cache.m4 files, if meaningful.
+
+2005-08-31 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool (func_import): Emit also a stub for gl_LIBTOOL.
+ (import): Set seen_libtool when we see gl_LIBTOOL.
+
+2005-08-31 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool (func_import): Also copy m4/gnulib-tool.m4. Omit
+ declaration macro definitions from generated gnulib.m4.
+
+2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
+
+ * lib/iconvme.h: Add prototype for iconv_alloc.
+
+2005-08-29 Simon Josefsson <jas@extundo.com>
+
+ * lib/iconvme.c: Fix errno.
+
+2005-08-29 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool: Enclose all occurrences of $destdir in "...", so
+ that it works when the directory contains spaces.
+
+2005-08-29 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool (import): Avoid unnecessary spaces in $avoidlist.
+
+2005-08-29 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool (func_import): Emit more comments into gnulib.m4.
+ Emit more advice.
+
+2005-08-29 Bruno Haible <bruno@clisp.org>
+ and Stepan Kasal <kasal@ucw.cz>
+
+ * check-module: If more parameters are given, check each of them
+ separately; add more exceptions, as noted by Jim Meyering.
+ (check_module): New procedure.
+ (%exempt_header): Now contains all exceptions.
+
+2005-08-29 Ben Pfaff <blp@cs.stanford.edu>
+
+ * modules/byteswap (Makefile.am): Fix rule to not assume GNU make.
+
+2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
+
+ * lib/iconvme.c: Split iconv_string into iconv_alloc.
+
+2005-08-28 Bruno Haible <bruno@clisp.org>
+
+ * m4/gnulib-tool.m4: New file.
+
+2005-08-27 Jim Meyering <jim@meyering.net>
+
+ * modules/unistd-safer (Files): Add pipe-safer.c.
+ * modules/fcntl-safer (Files): Add creat-safer.c.
+
+2005-08-27 Jim Meyering <jim@meyering.net>
+
+ * m4/stdlib-safer.m4: New file. From coreutils.
+ * m4/stdio-safer.m4 (gl_STDIO_SAFER): Add stdio--.h.
+ * m4/fcntl-safer.m4 (gl_FCNTL_SAFER): Add creat-safer.c to the
+ AC_LIBSOURCES list and arrange to compile it via AC_LIBOBJ.
+ * m4/unistd-safer.m4 (gl_UNISTD_SAFER): Likewise, add pipe-safer.c.
+ Add pipe-safer.c and unistd--.h to the AC_LIBSOURCES list.
+
+2005-08-27 Jim Meyering <jim@meyering.net>
+
+ * lib/fopen-safer.c: Merge minor changes from coreutils.
+ * lib/dup-safer.c: Likewise.
+ * lib/fd-safer.c: Likewise.
+
+ Merge from coreutils.
+ * lib/stdio--.h: New file.
+ * lib/stdlib--.h: New file.
+ * lib/mkstemp-safer.c: New file.
+
+ GNU tar needs these.
+ * lib/pipe-safer.c: New file.
+ * lib/creat-safer.c: New file.
+ * lib/fcntl--.h (creat): Define to creat_safer.
+ * lib/fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
+ * lib/unistd--.h (pipe): Define to pipe_safer.
+ * lib/unistd-safer.h: Declare pipe_safer.
+
+2005-08-26 Simon Josefsson <jas@extundo.com>
+
+ * lib/getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
+ Haible <bruno@clisp.org>.
+
+2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/regex_internal.h: Remove all references to
+ RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
+ or better.
+ (bitset_not, bitset_merge, bitset_not_merge):
+ (bitset_mask, re_string_allocate, re_string_construct):
+ (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
+ (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
+ (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
+ (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
+ (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
+ (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
+ (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
+ (re_acquire_state_context):
+ Remove unnecessary forward decls.
+ (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
+ Put __attribute at function definition,
+ now that the function decl has been removed.
+ * lib/regex_internal.c (re_string_peek_byte_case):
+ (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
+ Likewise.
+
+2005-08-25 Stepan Kasal <kasal@ucw.cz>
+
+ * m4/regex.m4: Add AC_PREREQ(2.50).
+ (gl_REGEX): If --with-included-regex was given, skip the autodetection.
+
+2005-08-25 Simon Josefsson <jas@extundo.com>
+
+ * m4/getpass.m4: Check for termios.h, tcgetattr, tcsetattr, and
+ __fsetlocking.
+
+2005-08-25 Simon Josefsson <jas@extundo.com>
+
+ * lib/getpass.c: Add WIN32 implementation. Conditionalize use of
+ termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
+ GLIBC specific code.
+
+2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
+
+ Make regex safe for g++. This fixes one real bug (an "err"
+ that should have been "*err"). g++ problem reported by
+ Sam Steingold.
+ * lib/regex_internal.h (re_calloc): New macro, consistent with
+ re_malloc etc. All callers of calloc changed to use re_calloc.
+ * lib/regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
+ not int. All callers changed.
+ * lib/regcomp.c (re_compile_fastmap_iter): Don't use
+ alloca (mb_cur_max); just use an array of size MB_LEN_MAX.
+ * lib/regexec.c (push_fail_stack): Use re_realloc, not realloc.
+ (find_recover_state): Change "err" to "*err"; this fixes what
+ appears to be a real bug.
+ (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
+ versus int.
+
+2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
+
+ * modules/regex (Depends-on): Add malloc, since the code
+ assumes that !malloc(0) means failure.
+
+2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/regexec.c (set_regs): Don't alloca with an unbounded size.
+
+ alloca modernization/simplification for regex.
+ * lib/regex.c: Remove portability cruft for alloca. This no longer
+ needs to be at the start of the file, and can be moved into
+ regex_internal.h and simplified.
+ * lib/regex_internal.h: Include <alloca.h>.
+ (__libc_use_alloca) [!defined _LIBC]: New macro.
+ * lib/regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
+ now works outside glibc.
+
+2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
+
+ * config/srclist.txt: Add glibc bugs 1241, 1245.
+
+2005-08-25 Jim Meyering <jim@meyering.net>
+
+ * lib/open-safer.c: Include <config.h>.
+ Otherwise, we'd lose LARGEFILE support in any file using
+ e.g. "fcntl--.h"
+
+2005-08-25 Bruno Haible <bruno@clisp.org>
+
+ * m4/minmax.m4: Require autoconf 2.52.
+ (gl_MINMAX_IN_HEADER): Add comments. Use m4_pushdef/m4_popdef instead
+ of define/undefine. Use AS_TR_SH and AS_TR_CPP as more robust
+ alternatives of translit over the alphabet.
+ Based on a patch from Stepan Kasal <kasal@ucw.cz>.
+
+2005-08-24 Simon Josefsson <jas@extundo.com>
+
+ * tests/test-getpass.c: New file.
+
+2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/regex.m4 (gl_REGEX): Use POSIX-compliant spellings when testing
+ for GNU regex features.
+
+2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
+ * lib/regex.h (regerror): Likewise.
+
+ * lib/regex.c: Do not include <sys/types.h>, as POSIX no longer
+ requires this. (The code never needed it.)
+
+ * lib/regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
+ All uses of recently-renamed identifiers changed to use the new,
+ POSIX-compliant names. The code will build and run just fine
+ without these changes, but it's better to eat our own dog food
+ and use the standard-conforming names.
+
+ * lib/regex.h: Fix a multitude of POSIX name space violations.
+ These changes have an effect only for programs that define
+ _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
+ do not change anything for programs compiled in the normal way.
+ Also, there is no effect on the ABI.
+
+ (_REGEX_SOURCE): New macro.
+ Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
+ defined and _GNU_SOURCE is not; this fixes a name space violation.
+
+ Rename the following macros to obey POSIX requirements.
+ The old names are still visible as macros if _REGEX_SOURCE is defined.
+ (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
+ RE_BACKSLASH_ESCAPE_IN_LISTS.
+ (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
+ (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
+ (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
+ (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
+ (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
+ (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
+ (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
+ (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
+ (REG_INTERVALS): renamed from RE_INTERVALS.
+ (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
+ (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
+ (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
+ (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
+ (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
+ (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
+ (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
+ (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
+ RE_UNMATCHED_RIGHT_PAREN_ORD.
+ (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
+ (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
+ (REG_DEBUG): renamed from RE_DEBUG.
+ (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
+ (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
+ unusual, since we can't clash with the POSIX REG_ICASE.
+ (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
+ (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
+ (REG_NO_SUB): renamed from RE_NO_SUB.
+ (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
+ (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
+ (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
+ (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
+ (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
+ (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
+ (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
+ (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
+ (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
+ (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
+ (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
+ (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
+ RE_SYNTAX_POSIX_MINIMAL_BASIC.
+ (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
+ (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
+ RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
+ (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
+ (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
+ (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
+ (REG_FIXED): Renamed from REGS_FIXED.
+ (REG_NREGS): Renamed from RE_NREGS.
+
+ (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
+ of other REG_* macros, since POSIX says the user is allowed to
+ #undef these macros selectively.
+
+ (reg_errcode_t): Update comment stating what other tables need
+ to be consistent.
+
+ Rename the following enum values to obey POSIX requirements.
+ The old names are still visible as macros.
+ (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
+ is not defined, since GNU is supposed to be a superset of POSIX as
+ much as possible, and since we want reg_errcode_t to be a signed
+ type for implementation consistency.
+ (_REG_NOERROR): Renamed from REG_NOERROR.
+ (_REG_NOMATCH): Renamed from REG_NOMATCH.
+ (_REG_BADPAT): Renamed from REG_BADPAT.
+ (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
+ (_REG_ECTYPE): Renamed from REG_ECTYPE.
+ (_REG_EESCAPE): Renamed from REG_EESCAPE.
+ (_REG_ESUBREG): Renamed from REG_ESUBREG.
+ (_REG_EBRACK): Renamed from REG_EBRACK.
+ (_REG_EPAREN): Renamed from REG_EPAREN.
+ (_REG_EBRACE): Renamed from REG_EBRACE.
+ (_REG_BADBR): Renamed from REG_BADBR.
+ (_REG_ERANGE): Renamed from REG_ERANGE.
+ (_REG_ESPACE): Renamed from REG_ESPACE.
+ (_REG_BADRPT): Renamed from REG_BADRPT.
+ (_REG_EEND): Renamed from REG_EEND.
+ (_REG_ESIZE): Renamed from REG_ESIZE.
+ (_REG_ERPAREN): Renamed from REG_ERPAREN.
+ (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
+ (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
+ (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
+ (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
+
+ (_REG_RE_NAME, _REG_RM_NAME): New macros.
+ (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
+ changed. But support the old name if the new one is not defined
+ and if _REGEX_SOURCE.
+
+ Change the following member names in struct re_pattern_buffer.
+ The old names are still supported if !_REGEX_SOURCE.
+ The new names are always supported, regardless of _REGEX_SOURCE.
+ (re_buffer): Renamed from buffer.
+ (re_allocated): Renamed from allocated.
+ (re_used): Renamed from used.
+ (re_syntax): Renamed from syntax.
+ (re_fastmap): Renamed from fastmap.
+ (re_translate): Renamed from translate.
+ (re_can_be_null): Renamed from can_be_null.
+ (re_regs_allocated): Renamed from regs_allocated.
+ (re_fastmap_accurate): Renamed from fastmap_accurate.
+ (re_no_sub): Renamed from no_sub.
+ (re_not_bol): Renamed from not_bol.
+ (re_not_eol): Renamed from not_eol.
+ (re_newline_anchor): Renamed from newline_anchor.
+
+ Change the following member names in struct re_registers.
+ The old names are still supported if !_REGEX_SOURCE.
+ The new names are always supported, regardless of _REGEX_SOURCE.
+ (rm_num_regs): Renamed from num_regs.
+ (rm_start): Renamed from start.
+ (rm_end): Renamed from end.
+
+ (re_set_syntax, re_compile_pattern, re_compile_fastmap):
+ (re_search, re_search_2, re_match, re_match_2, re_set_registers):
+ Prepend __ to parameter names.
+
+ Undo yesterday's changes.
+
+2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
+
+ * config/srclist.txt: Remove glibc bug 1233 and add 1236, which
+ supersedes it. Add glibc bugs 1237, 1238, 1240. Comment out
+ lib/regex.c.
+
+2005-08-24 Jim Meyering <jim@meyering.net>
+
+ Sync from coreutils.
+ * m4/fcntl-safer.m4: New file.
+
+ * m4/xgetcwd.m4: Use AC_LIBSOURCES and AC_LIBOBJ to indicate source
+ and object files for this module.
+
+2005-08-24 Jim Meyering <jim@meyering.net>
+
+ Sync from coreutils.
+ * lib/fcntl--.h, fcntl-safer.h, open-safer.c: New files.
+
+2005-08-24 Jim Meyering <jim@meyering.net>
+
+ * modules/xgetcwd (Makefile.am): Remove `lib_SOURCES += ...' line,
+ now that xgetcwd.m4 requires xgetcwd.c and xgetcwd.h.
+
+2005-08-24 Jim Meyering <jim@meyering.net>
+
+ * modules/fcntl-safer: New module.
+ * modules/fts (Depends-on): Add fcntl-safer.
+ * MODULES.html.sh (File descriptor based Input/Output):
+ Add fcntl-safer.
+
+2005-08-24 Bruno Haible <bruno@clisp.org>
+
+ Support for unit test modules.
+ * modules/README: Mention tests modules.
+ * modules/TEMPLATE-TESTS: New file.
+ * gnulib-tool: New options --extract-tests-module, --with-tests and
+ --tests-base (unused for the moment).
+ (testsbase, inctests): New variables.
+ (func_all_modules): Exclude TEMPLATE-TESTS and *-tests.
+ (func_verify_module): Exclude TEMPLATE-TESTS.
+ (func_verify_nontests_module, func_verify_tests_module): New functions.
+ (func_get_dependencies): Add implicit dependency for tests modules.
+ (func_get_tests_module): New function.
+ (func_modules_transitive_closure): When --with-tests was specified,
+ include the unit tests as well, unless explicitly avoided.
+ (func_emit_lib_Makefile_am): Ignore the tests modules here.
+ (func_emit_tests_Makefile_am): New function.
+ (func_create_testdir): When --with-tests was specified, emit a
+ tests/ directory.
+ * MODULES.html.sh (Future developments): Update.
+
+2005-08-24 Bruno Haible <bruno@clisp.org>
+
+ * modules/tls-tests: New file.
+ * tests/test-tls.c: New file, from GNU gettext.
+
+2005-08-24 Bruno Haible <bruno@clisp.org>
+
+ * modules/lock-tests: New file.
+ * tests/test-lock.c: New file, from GNU gettext.
+
+2005-08-24 Bruno Haible <bruno@clisp.org>
+
+ * lib/lock.h: Add multiple inclusion guard.
+ * lib/tls.h: Add multiple inclusion guard.
+
+2005-08-24 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool: Add support for the --aux-dir option to
+ --create-testdir, --create-megatestdir, --test, --megatest.
+ (func_create_testdir, func_create_megatestdir): Optionally emit a
+ AC_CONFIG_AUX_DIR directive.
+ (create-testdir, create-megatestdir, test, megatest): Provide a
+ default value for $auxdir.
+
+2005-08-24 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool (import): Use compound statement instead of subshell
+ where possible.
+
+2005-08-24 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool (import): Change --aux-dir default to "build-aux".
+
+2005-08-24 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool (func_version): Update.
+
+2005-08-24 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool (func_import, func_create_testdir,
+ func_create_megatestdir): Quote all autoconf macro arguments.
+
+2005-08-24 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool (func_create_megatestdir): Call autoreconf without the
+ option --force, because --force causes the aclocal.m4 of each
+ subdirectory to be newer than the corresponding config.h.in.
+
+2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/regex.m4 (gl_INCLUDED_REGEX): Remove; no longer used.
+ All contents moved to gl_REGEX.
+ (gl_REGEX): Don't bother checking whether lib/regex.c exists;
+ assume that it does.
+
+2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/regex.h (REG_NOSYS)
+ [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
+ Define, since POSIX requires it as of 2001.
+ (_REG_ENOSYS)
+ [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
+ New private symbol, used to keep the enum signed in all cases.
+ * lib/regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James
+ Youngman in
+ <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
+
+ * lib/regex_internal.c (re_string_skip_chars, register_state):
+ (calc_state_hash):
+ Remove forward decls; no longer needed now that we use prototypes.
+ * lib/regexec.c (acquire_init_state_context, check_halt_node_context):
+ (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
+ (clean_state_log_if_needed): Likewise.
+
+2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
+
+ * config/srclist.txt: Add glibc bugs 1231-1233.
+
+2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
+
+ Fix problems reported by Sam Steingold in
+ <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
+ * lib/regexec.c (sift_states_bkref): Fix portability bug: the code
+ assumed that reg_errcode_t is a signed type, which is not
+ necessarily true if _XOPEN_SOURCE is not defined.
+ * lib/regex_internal.c (calc_state_hash): Put 'inline' before type,
+ since some compilers warn about it otherwise.
+
+2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/regcomp.c (create_initial_state): Remove duplicate decl.
+ (init_word_char, create_initial_state, duplicate_node_closure):
+ (fetch_token, peek_token_bracket, build_range_exp):
+ (build_collating_symbol): Remove forward decls; no longer needed
+ now that we use prototypes.
+
+ * lib/regcomp.c:
+ (re_compile_pattern, re_set_syntax, re_compile_fastmap):
+ (re_compile_fastmap_iter, regcomp, regerror, regfree):
+ (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
+ (create_initial_state, optimize_utf8, analyze, postorder, preorder):
+ (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
+ (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
+ (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
+ (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
+ (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
+ (build_range_exp, build_collating_symbol, parse_bracket_exp):
+ (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
+ (build_charclass, build_charclass_op, fetch_number, create_tree):
+ (create_token_tree, mark_opt_subexp, duplicate_tree):
+ Use prototypes rather than old-style definitions.
+
+ * lib/regex_internal.c:
+ (re_string_allocate, re_string_construct, re_string_realloc_buffers):
+ (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
+ (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
+ (re_string_reconstruct, re_string_peek_byte_case):
+ (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
+ (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
+ (re_node_set_init_copy, re_node_set_add_intersect):
+ (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
+ (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
+ (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
+ (re_acquire_state, re_acquire_state_context, register_state):
+ (create_ci_newstate, create_cd_newstate, free_state):
+ Likewise.
+ * lib/regexec.c (regexec, re_match, re_search, re_match_2,
+ re_search_2):
+ (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
+ (re_search_internal, prune_impossible_nodes):
+ (acquire_init_state_context, check_matching, static):
+ (check_halt_node_context, check_halt_state_context, proceed_next_node):
+ (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
+ (update_regs, sift_states_backward, build_sifted_states):
+ (clean_state_log_if_needed, merge_state_array):
+ (update_cur_sifted_state, add_epsilon_src_nodes):
+ (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
+ (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
+ (sift_states_iter_mb, transit_state, merge_state_with_log, static):
+ (find_recover_state, check_subexp_matching_top, transit_state_mb):
+ (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
+ (check_arrival, check_arrival_add_next_nodes):
+ (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
+ (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
+ (check_node_accept_bytes, check_node_accept, extend_buffers):
+ (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
+ (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
+ (sift_ctx_init):
+ Likewise.
+
+ * lib/regex_internal.h:
+ (re_string_allocate, re_string_construct, re_string_reconstruct):
+ (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
+ (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
+ (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
+ (re_string_context_at, re_string_peek_byte_case):
+ (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
+ is defined, since we now use prototypes always.
+
+ * lib/regex.h (_RE_ARGS): Remove. No longer needed, since we assume
+ C89 or better. All uses removed.
+
+2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
+
+ * config/srclist.txt: Add glibc bugs 1220-1227.
+
+2005-08-20 Jim Meyering <jim@meyering.net>
+
+ * lib/regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
+ of unused local, dfa.
+
+2005-08-20 Bruno Haible <bruno@clisp.org>
+
+ * m4/regex.m4 (gl_PREREQ_REGEX): Require AC_GNU_SOURCE.
+
+2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
+ (re_node_set_insert_last, re_dfa_add_node):
+ Rename local variables to avoid GCC shadowing warnings.
+
+2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/regex_internal.c (re_acquire_state, re_acquire_state_context)
+ [defined lint]: Suppress bogus uninitialized-variable warnings.
+
+ * lib/regcomp.c (duplicate_node): Return new index, not an error code,
+ and let the caller return REG_ESPACE if out of space. This
+ removes an uninitialied-variable warning with GCC 4.0.1, and also
+ avoids taking the address of a local variable. All callers
+ changed.
+
+2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
+
+ * config/srclist.txt: Comment out $LIBCSRC/posix/regex_internal.c,
+ $LIBCSRC/posix/regexec.c.
+ Add glibc bug 1217 for regcomp.c.
+
+2005-08-19 Jim Meyering <jim@meyering.net>
+
+ * lib/regexec.c (proceed_next_node): Redo local variables to
+ avoid GCC shadowing warnings.
+
+2005-08-18 Bruno Haible <bruno@clisp.org>
+
+ * lib/strstr.c (strstr): Fix return value in multibyte case.
+ * lib/strcasestr.c (strcasestr): Likewise.
+
+2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/regex.h: Remove useless space-before-tab. From coreutils.
+
+2005-08-17 Jim Meyering <jim@meyering.net>
+
+ Make the %s format (seconds since the epoch) work for a negative
+ number and when used with a zero-padded field width, e.g. %015s.
+
+ * lib/strftime.c (my_strftime): Move the `do_number_sign_and_padding'
+ label so that it precedes the code to set `digits'. Otherwise,
+ %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
+ print `00-22'. Now, it prints `-0022', as it should.
+
+2005-08-17 Bruno Haible <bruno@clisp.org>
+
+ * modules/strstr (Files): Add m4/mbrtowc.m4.
+ (Depends-on): Add mbuiter.
+
+2005-08-17 Bruno Haible <bruno@clisp.org>
+
+ * modules/strcasestr: New file.
+ * MODULES.html.sh (String handling, based on ANSI C 89): Add
+ strcasestr.
+
+2005-08-17 Bruno Haible <bruno@clisp.org>
+
+ * modules/strcase (Depends-on): Add mbuiter. Remove strnlen1, mbchar.
+
+2005-08-17 Bruno Haible <bruno@clisp.org>
+
+ * modules/mbuiter: New file.
+ * MODULES.html.sh (Extended multibyte and wide character utilities):
+ Add mbuiter.
+
+2005-08-17 Bruno Haible <bruno@clisp.org>
+
+ * m4/strstr.m4 (gl_FUNC_STRSTR): Use the replacement function always.
+ (gl_PREREQ_STRSTR): Use gl_FUNC_MBRTOWC.
+
+2005-08-17 Bruno Haible <bruno@clisp.org>
+
+ * m4/strcasestr.m4: New file.
+
+2005-08-17 Bruno Haible <bruno@clisp.org>
+
+ * lib/strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
+ * lib/strstr.c: Completely rewritten, with multibyte locale support.
+
+2005-08-17 Bruno Haible <bruno@clisp.org>
+
+ * lib/strcasestr.h: New file.
+ * lib/strcasestr.c: New file.
+
+2005-08-17 Bruno Haible <bruno@clisp.org>
+
+ * lib/strcasecmp.c: Use mbuiter.h.
+
+2005-08-17 Bruno Haible <bruno@clisp.org>
+
+ * lib/mbuiter.h: New file.
+
+2005-08-16 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/getopt.m4 (gl_GETOPT_CHECK_HEADERS): Do not override the results
+ of gl_GETOPT_SUBSTITUTE. That way, if both gl_GETOPT_SUBSTITUTE
+ and gl_GETOPT are both invoked via different paths (as happens
+ with GNU tar CVS because it uses both argp and getopt), the former
+ wins.
+
+2005-08-16 Bruno Haible <bruno@clisp.org>
+
+ * modules/tls: New file.
+ * MODULES.html.sh (Multithreading): Add tls.
+
+2005-08-16 Bruno Haible <bruno@clisp.org>
+
+ * modules/strnlen1: New file.
+ * MODULES.html.sh (String handling): Add strnlen1.
+
+2005-08-16 Bruno Haible <bruno@clisp.org>
+
+ * modules/strcase (Files): Add m4/mbrtowc.m4.
+ (Depends-on): Add strnlen1, mbchar.
+
+2005-08-16 Bruno Haible <bruno@clisp.org>
+
+ * modules/mbiter: New file.
+ * MODULES.html.sh (Extended multibyte and wide character utilities):
+ Add mbiter.
+
+2005-08-16 Bruno Haible <bruno@clisp.org>
+
+ * modules/mbfile: New file.
+ * MODULES.html.sh (Extended multibyte and wide character utilities):
+ Add mbfile.
+
+2005-08-16 Bruno Haible <bruno@clisp.org>
+
+ * modules/mbchar: New file.
+ * MODULES.html.sh (Extended multibyte and wide character utilities):
+ New section.
+
+2005-08-16 Bruno Haible <bruno@clisp.org>
+
+ * m4/tls.m4: New file, from GNU gettext.
+
+2005-08-16 Bruno Haible <bruno@clisp.org>
+
+ * m4/strcase.m4 (gl_FUNC_STRCASECMP): Use the replacement function
+ always.
+ (gl_PREREQ_STRCASECMP): Use gl_FUNC_MBRTOWC.
+
+2005-08-16 Bruno Haible <bruno@clisp.org>
+
+ * m4/mbiter.m4: New file.
+
+2005-08-16 Bruno Haible <bruno@clisp.org>
+
+ * m4/mbfile.m4: New file.
+
+2005-08-16 Bruno Haible <bruno@clisp.org>
+
+ * m4/mbchar.m4: New file.
+
+2005-08-16 Bruno Haible <bruno@clisp.org>
+
+ * lib/tls.h: New file, from GNU gettext.
+ * lib/tls.c: New file, from GNU gettext.
+
+2005-08-16 Bruno Haible <bruno@clisp.org>
+
+ * lib/strnlen1.h: New file.
+ * lib/strnlen1.c: New file.
+
+2005-08-16 Bruno Haible <bruno@clisp.org>
+
+ * lib/strcasecmp.c (struct mbiter_multi): Remove at_end field.
+ (mbi_init): Update.
+ (mbi_avail, mbi_advance): Let the iteration end before the terminating
+ NUL byte, not after it.
+
+2005-08-16 Bruno Haible <bruno@clisp.org>
+
+ * lib/strcase.h (strcasecmp): Add note in comments.
+ * lib/strncasecmp.c: Use code from strcasecmp.c.
+ * lib/strcasecmp.c: Use mbchar module. Define private mbiter variant.
+ (strcasecmp): Work correctly in multibyte locales.
+
+2005-08-16 Bruno Haible <bruno@clisp.org>
+
+ * lib/mbiter.h: New file.
+
+2005-08-16 Bruno Haible <bruno@clisp.org>
+
+ * lib/mbfile.h: New file.
+
+2005-08-16 Bruno Haible <bruno@clisp.org>
+
+ * lib/mbchar.h: New file.
+ * lib/mbchar.c: New file.
+
+2005-08-16 Bruno Haible <bruno@clisp.org>
+
+ * lib/mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
+ the valid ones. Makes the comparison operations transitive:
+ cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
+ * lib/strcasecmp.c (strcasecmp): Use mb_casecmp.
+
+2005-08-15 Simon Josefsson <jas@extundo.com>
+
+ * modules/ssize_t (License): Change to 'unlimited'.
+
+ * gnulib-tool (sed_extract_prog): Recognize 'unlimited' license.
+
+2005-08-15 Paul Eggert <eggert@cs.ucla.edu>
+
+ * config/srclist.txt: Comment out $LIBCSRC/posix/regex.h.
+ Add comments for each pending glibc patch.
+
+2005-08-15 Bruno Haible <bruno@clisp.org>
+
+ * lib/regex.h (__restrict_arr): Don't define to __restrict if
+ __cplusplus is defined.
+
+2005-08-14 Jim Meyering <jim@meyering.net>
+
+ Sync from coreutils.
+
+ * lib/fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
+ Use the hash-table-based cycle-detection code not just when
+ FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
+ Reported by James Youngman in
+ <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
+ * lib/fts_.h: Mention that with FTS_LOGICAL, we use
+ FTS_TIGHT_CYCLE_CHECK.
+ * lib/fts.c (fts_cross_check) [FTS_DEBUG]:
+ s/active_dir_ht/fts_cycle.ht/. This lets us compile with -DFTS_DEBUG,
+ once again.
+ * lib/fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
+ * lib/fts.c (fd_safer): Remove decl.
+ Include fcntl--.h rather than unistd-safer.h
+ (fts_safe_changedir): Don't call fd_safer; no longer needed
+ now that we include fcntl--.h.
+
+2005-08-12 Simon Josefsson <jas@extundo.com>
+
+ * modules/getndelim2: Use ssize_t module.
+ * modules/getnline: Likewise.
+ * modules/safe-read: Likewise.
+ * modules/xreadlink: Likewise.
+
+ * modules/ssize_t: New file.
+
+2005-08-12 Simon Josefsson <jas@extundo.com>
+
+ * m4/readline.m4: Look for termcap, curses or ncurses if required.
+
+2005-08-12 Simon Josefsson <jas@extundo.com>
+
+ * MODULES.html.sh (Support for systems lacking POSIX:2001): Add
+ ssize_t.
+
+2005-08-12 Simon Josefsson <jas@extundo.com>
+
+ * MODULES.html.sh (Extra functions based on ANSI C 89: Misc): Add
+ readline, getdelim and check_version.
+ (Support for systems lacking ISO C 99: Sizes of integer types):
+ Add size_max.
+
+2005-08-12 Bruno Haible <bruno@clisp.org>
+
+ * m4/readline.m4 (gl_FUNC_READLINE): Look for ncurses first.
+
+2005-08-11 Simon Josefsson <jas@extundo.com>
+
+ * modules/readline: New file.
+
+ * modules/strnlen (Files): Add strnlen.h.
+
+2005-08-11 Simon Josefsson <jas@extundo.com>
+
+ * m4/readline.m4: New file.
+
+2005-08-11 Simon Josefsson <jas@extundo.com>
+
+ * lib/readline.h, readline.c: New file.
+
+2005-08-11 Simon Josefsson <jas@extundo.com>
+
+ * doc/gnulib.texi (Initial import, Finishing touches): Mention
+ gl_AVOID.
+
+2005-08-11 Bruno Haible <bruno@clisp.org>
+
+ * lib/strnlen.h (strnlen): Change parameter name to match comment.
+
+2005-08-10 Stepan Kasal <kasal@ucw.cz>
+
+ * m4/onceonly_2_57.m4: Really require Autoconf 2.57.
+
+2005-08-10 Simon Josefsson <jas@extundo.com>
+
+ * tests/test-iconvme.c: New file.
+
+2005-08-10 Simon Josefsson <jas@extundo.com>
+
+ * m4/strnlen.m4: New file.
+
+ * m4/strndup.m4: Don't check for strnlen declaration, done in
+ strnlen.m4.
+
+2005-08-10 Simon Josefsson <jas@extundo.com>
+
+ * lib/strndup.c: Use strnlen.h.
+
+ * lib/strnlen.h: New file.
+
+2005-08-08 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
+
+ * README: Typos.
+
+2005-08-02 Simon Josefsson <jas@extundo.com>
+
+ * modules/readline: New file.
+
+2005-08-02 Simon Josefsson <jas@extundo.com>
+
+ * modules/getdelim: New file.
+
+ * modules/getline: Rewrite, don't use getndelim2.
+
+2005-08-02 Simon Josefsson <jas@extundo.com>
+
+ * m4/getline.m4: Separate out getdelim stuff into separate module.
+
+ * m4/getdelim.m4: New file.
+
+2005-08-02 Simon Josefsson <jas@extundo.com>
+
+ * lib/getline.h, getline.c: Rewrite.
+
+ * lib/getdelim.h, getdelim.c: New files, ported from glibc.
+
+2005-07-31 Bruno Haible <bruno@clisp.org>
+
+ * lib/lock.h (gl_lock_initializer): New macro.
+ (gl_lock_define_initialized): Use it.
+ (gl_rwlock_initializer): New macro.
+ (gl_rwlock_define_initialized): Use it.
+ (gl_recursive_lock_initializer): New macro.
+ (gl_recursive_lock_define_initialized): Use it.
+
+2005-07-30 Karl Berry <karl@gnu.org>
+
+ * doc/gnulib.texi (Initial import): mention -I$(top_builddir)/lib.
+ Report from Ben Pfaff, regarding getopt.
+
+2005-07-26 Paul Eggert <eggert@cs.ucla.edu>
+
+ Add support to getopt for Emacs, which doesn't use LIBOBJS in the
+ normal way.
+ * m4/getopt.m4 (gl_GETOPT_SUBSTITUTE_HEADER): New macro.
+ (gl_GETOPT_SUBSTITUTE): Use it. Invoke gl_PREREQ_GETOPT.
+ (gl_GETOPT_IFELSE, gl_GETOPT_CHECK_HEADERS): New macros.
+ (gl_GETOPT): Use the new macros. Most of the implementation
+ is moved to the new macros. This is for programs like Emacs
+ that don't want all the functionality of gl_GETOPT.
+
+2005-07-26 Bruno Haible <bruno@clisp.org>
+
+ * m4/lock.m4: Update from GNU gettext.
+
+2005-07-26 Bruno Haible <bruno@clisp.org>
+
+ * lib/lock.h: Update from GNU gettext.
+ * lib/lock.c: Update from GNU gettext.
+
+2005-07-25 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/regex.m4 (gl_INCLUDED_REGEX): Use AC_RUN_IFELSE instead of the
+ obsolescent AC_TRY_RUN. Include the default includes files, for
+ 'exit'.
+
+2005-07-24 Bruno Haible <bruno@clisp.org>
+
+ * modules/visibility: New file.
+ * MODULES.html.sh (Misc): Add visibility.
+
+2005-07-24 Bruno Haible <bruno@clisp.org>
+
+ * m4/visibility.m4: New file.
+
+2005-07-24 Bruno Haible <bruno@clisp.org>
+
+ * doc/visibility.texi: New file.
+
+2005-07-22 Bruno Haible <bruno@clisp.org>
+
+ * modules/alloca-opt (Makefile.am): Remove explicit dependency on
+ $(ALLOCA_H), redundant through BUILT_SOURCES.
+ * modules/argz (Makefile.am): Remove explicit dependency on $(ARGZ_H),
+ redundant through BUILT_SOURCES.
+ * modules/byteswap (Makefile.am): Remove explicit dependency on
+ $(BYTESWAP_H), redundant through BUILT_SOURCES.
+ * modules/fnmatch (Makefile.am): Remove explicit dependency on
+ $(FNMATCH_H), redundant through BUILT_SOURCES.
+ * modules/getopt (Makefile.am): Remove explicit dependency on
+ $(GETOPT_H), redundant through BUILT_SOURCES.
+ * modules/glob (Makefile.am): Remove explicit dependency on $(GLOB_H),
+ redundant through BUILT_SOURCES.
+ * modules/poll (Makefile.am): Remove explicit dependency on $(POLL_H),
+ redundant through BUILT_SOURCES.
+ * modules/stdbool (Makefile.am): Remove explicit dependency on
+ $(STDBOOL_H), redundant through BUILT_SOURCES.
+ * modules/stdint (Makefile.am): Remove explicit dependency on
+ $(STDINT_H), redundant through BUILT_SOURCES.
+ * modules/sysexits (Makefile.am): Add $(SYSEXITS_H) to BUILT_SOURCES.
+ Remove explicit dependency on $(SYSEXITS_H).
+ Reported by Alexandre Duret-Lutz <adl@src.lip6.fr>.
+
+2005-07-18 Simon Josefsson <jas@extundo.com>
+
+ * lib/check-version.c (check_version): Accept identical versions too.
+
+2005-07-18 Bruno Haible <bruno@clisp.org>
+
+ * modules/lock: New file.
+ * MODULES.html.sh (Multithreading): New section.
+
+2005-07-18 Bruno Haible <bruno@clisp.org>
+
+ * m4/lock.m4: New file, from GNU gettext.
+
+2005-07-18 Bruno Haible <bruno@clisp.org>
+
+ * lib/lock.h: New file, from GNU gettext.
+ * lib/lock.c: New file, from GNU gettext.
+
+2005-07-18 Bruno Haible <bruno@clisp.org>
+
+ * lib/lock.h (gl_once_t): New type.
+ (gl_once_define, gl_once): New macros.
+ * lib/lock.c (fresh_once): New variable.
+ (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
+ functions.
+
+2005-07-16 Simon Josefsson <jas@extundo.com>
+
+ * doc/gnulib.texi (Library version handling): Add ELF symbol collision
+ workaround, suggested by Bruno.
+
+2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
+
+ * modules/xalloc (Depends-on): Add xalloc-die.
+ * modules/xvasprintf (Depends-on): Add xalloc-die.
+
+2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/quotearg.c: Add translator comment suggested by Bruno Haible,
+ with a minor change.
+
+2005-07-15 Bruno Haible <bruno@clisp.org>
+
+ * m4/poll.m4 (gl_FUNC_POLL): Check against MacOS X 10.4 poll() bug.
+ When using lib/poll.c, define poll as rpl_poll.
+
+2005-07-14 Paul Eggert <eggert@cs.ucla.edu>
+
+ * modules/argp (Depends-on): Remove unlocked-io.
+
+2005-07-14 Derek Price <derek@ximbiot.com>
+
+ * m4/glob.m4 (gl_GLOB): Cache glob interface check result. Add check
+ for glob symlink bug.
+
+2005-07-14 Bruno Haible <bruno@clisp.org>
+
+ * m4/argp.m4 (gl_ARGP): Remove invocation of gl_FUNC_GLIBC_UNLOCKED_IO.
+ Instead, test for *_unlocked function declarations directly.
+
+2005-07-11 Simon Josefsson <jas@extundo.com>
+
+ * modules/size_max: New file.
+
+ * modules/xsize: Depend on size_max module for size_max.m4.
+
+2005-07-11 Simon Josefsson <jas@extundo.com>
+
+ * lib/size_max.h: New file.
+
+2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/version-etc-fsf.c (version_etc_copyright): Parameterize the
+ copyright symbol and the year.
+ * lib/version-etc.c (COPYRIGHT_YEAR): New constant.
+ (version_etc_va): Use parameterized copyright notice.
+ Reword to conform to the current GNU coding standards.
+
+2005-07-11 Karl Berry <karl@gnu.org>
+
+ * doc/gnulib.texi (Quoting): new node.
+ (Initial import): more info, from Patrice.
+
+2005-07-11 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool (func_usage): Document option --avoid.
+ (Command line options): Handle --avoid.
+ (func_acceptable): New function.
+ (func_modules_transitive_closure): Use it.
+
+2005-07-11 Bruno Haible <bruno@clisp.org>
+
+ * MODULES.html.sh: Use shortcut URLs to the www.opengroup.org site.
+ Reported by Jim Meyering.
+
+2005-07-10 Bruno Haible <bruno@clisp.org>
+
+ * m4/size_max.m4 (gl_SIZE_MAX): Cast ~(size_t)0 back to size_t.
+ Needed when size_t is smaller than 'unsigned int'.
+ Reported by Paul Eggert.
+
+2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
+
+ * modules/argp (Depends-on): Add unlocked-io
+
+2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
+
+ * lib/argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
+ block of defines.
+
+2005-07-08 Paul Eggert <eggert@cs.ucla.edu>
+
+ * config/srclist.txt: Comment out regcomp.c, since we have a porting
+ fix now.
+
+2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
+ and Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/regcomp.c (init_dfa, build_range_exp): Store __btowc value
+ in wint_t, not wchar_t. Remove now-unnecessary cast.
+
+2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
+
+ * modules/regex (Files): Add lib/regex_internal.c,
+ lib/regex_internal.h, lib/regexec.c, lib/regcomp.c, m4/codeset.m4.
+ (Depends-on): Add extensions.
+ (Makefile.am): Remove lib_SOURCES; now done by m4 code.
+
+2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/backupfile.m4 (gl_BACKUPFILE): Use AC_CHECK_FUNCS_ONCE on
+ pathconf.
+ * m4/same.m4 (gl_SAME): Likewise.
+ Require AC_SYS_LONG_FILE_NAMES; bug reported by Gerrit P. Haase.
+
+ * m4/regex.m4: Adjust to new libc regex implementation.
+ (gl_INCLUDED_REGEX): Add AC_LIBSOURCES for
+ all the .c and .h parts of (the new) regex.
+ Quote the m4 stuff better.
+ Check for RE_ICASE bug of old gnulib.
+ Check for REG_STARTEND of recent libc.
+ Rename local variables from jm_* to gl_*.
+ Quote operand of "test -f".
+ Say "recent enough" version of libc, not "version 2".
+ (gl_PREREQ_REGEX): Remove AC_FUNC_ALLOCA, since alloca is a
+ prerequisite module. Remove AC_HEADER_STDC; no longer needed.
+ Check for locale.h, isblank, mbrtowc, wcrtomb, wcscoll.
+ Remove check for btowc, isascii.
+ Require AM_LANGINFO_CODESET.
+
+2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/regex.c, regex.h: Sync from libc.
+ * lib/regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
+ New files, synced from libc, except that regex_internal.h
+ currently has a small porting fix.
+
+2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
+
+ * config/srclist.txt: Add regcomp.c, regex.c, regex.h,
+ regex_internal.c, regexec.c.
+ Add regex_internal.h too, but as a comment, since the libc version
+ is currently broken in gnulib mode.
+
+2005-07-06 Paul Eggert <eggert@cs.ucla.edu>
+
+ Support programs like Emacs that use gnulib but not gettext.
+ * MODULES.html.sh (Internationalization functions): Add gettext-h.
+ * modules/gettext-h: New file.
+ * modules/gettext (Files): Remove lib/gettext.h.
+ (Depends-on): Add gettext-h.
+ (Makefile.am): Remove lib_SOURCES.
+ * modules/argmatch, modules/c-stack, modules/closeout:
+ * modules/copy-file, modules/csharpcomp, modules/csharpexec:
+ * modules/execute, modules/file-type, modules/getaddrinfo:
+ * modules/getopt, modules/human, modules/javacomp:
+ * modules/javaexec, modules/mkdir-p, modules/obstack:
+ * modules/openat, modules/pagealign_alloc, modules/pipe:
+ * modules/quotearg, modules/regex, modules/rpmatch:
+ * modules/unicodeio, modules/userspec, modules/version-etc:
+ * modules/wait-process, modules/xalloc-die, modules/xmemcoll:
+ * modules/xsetenv:
+ Depend on gettext-h, not gettext.
+
+2005-07-05 Paul Eggert <eggert@cs.ucla.edu>
+
+ * gnulib-tool (func_import): Add support for 'public domain' license.
+ * modules/alloca, modules/atexit, modules/memmove:
+ Now public domain, not GPL.
+ * modules/dup2, modules/getpagesize, modules/malloc, modules/memset:
+ * modules/realloc, modules/strerror, modules/strtod:
+ Now LGPL, not GPL.
+
+2005-07-05 Bruno Haible <bruno@clisp.org>
+
+ * m4/mbrtowc.m4 (gl_FUNC_MBRTOWC): Upgrade to version from current
+ autoconf CVS. Needed for mingw.
+
+2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
+
+ Remove the dependency of the strftime module on the tzset module.
+ * modules/strftime (Depends-on): Remove dependency on tzset.
+
+2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
+
+ Remove the dependency of the strftime module on the tzset module.
+ * m4/strftime.m4 (gl_FUNC_STRFTIME): Don't require
+ gl_FUNC_TZSET_CLOBBER.
+
+2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
+
+ Remove the dependency of the strftime module on the tzset module.
+ * lib/strftime.c (my_strftime)
+ [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
+ Copy the input structure, to work around some of the bug with
+ Solaris 2.5.1 and Solaris 2.6. If you still care about these old
+ Solaris releases, you should also use the tzset module, but we won't
+ require it as a dependency any more since we don't want LGPLed code
+ to depend on GPLed code.
+
+2005-07-02 Jim Meyering <jim@meyering.net>
+
+ * m4/chown.m4, cloexec.m4, dup2.m4, fsusage.m4:
+ * m4/getcwd-path-max.m4, getcwd.m4, mkstemp.m4, mountlist.m4:
+ * m4/pagealign_alloc.m4, save-cwd.m4, unistd-safer.m4:
+ Don't check for fcntl.h, and don't test for HAVE_FCNTL_H.
+
+2005-07-02 Jim Meyering <jim@meyering.net>
+
+ * lib/backupfile.c (backup_args): Change a `0' to NULL.
+
+2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
+ declares only 'struct timespec;' (!).
+
+2005-07-01 Jim Meyering <jim@meyering.net>
+
+ * lib/chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
+ * lib/getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
+ * lib/save-cwd.c, tempname.c:
+ Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
+ and don't include <sys/file.h>).
+
+2005-06-29 Jim Meyering <jim@meyering.net>
+
+ * lib/mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
+ type name. Use the variable name instead.
+ * lib/idcache.c (getuser, getuidbyname, getgroup, getgidbyname):
+ Likewise.
+
+2005-06-28 Simon Josefsson <jas@extundo.com>
+
+ * modules/check-version (Files): Add check-version.m4.
+
+2005-06-28 Simon Josefsson <jas@extundo.com>
+
+ * m4/check-version.m4: New file, suggested by Jim Meyering
+ <jim@meyering.net>.
+
+2005-06-28 Simon Josefsson <jas@extundo.com>
+
+ * lib/check-version.h, check-version.c: New files.
+
+2005-06-28 Simon Josefsson <jas@extundo.com>
+
+ * lib/base64.c (base64_encode): Indent. Rename 'b64' to avoid
+ collision with global variable. Better indentation. Don't
+ increment buffer pointer beyond buffer end. Based on comments
+ from Paul Eggert <eggert@cs.ucla.edu>.
+
+ * lib/base64.h: Indent.
+
+2005-06-28 Simon Josefsson <jas@extundo.com>
+
+ * doc/gnulib.texi (Library version handling): New section.
+
+2005-06-28 Jim Meyering <jim@meyering.net>
+
+ * check-module (find_included_lib_files): Hard-code another
+ pair of exceptions: fts.c includes fts-cycle.c and unistd-safer.h
+ but modules/fts-lgpl (correctly) does not list those files.
+
+ * modules/canonicalize (Files): Add lib/pathmax.h.
+
+2005-06-25 Simon Josefsson <jas@extundo.com>
+
+ * modules/check-version: New file.
+
+2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/canon-host.c (canon-host): Append trailing "," to 0 in
+ initializer of struct addrinfo, as an indication that we don't
+ care how many members the structure has.
+
+2005-06-24 Derek Price <derek@ximbiot.com>
+ and Bruno Haible <bruno@clisp.org>
+
+ Remove stat module & update lstat.
+ * m4/lstat.m4 (gl_FUNC_LSTAT): Drop AC_FUNC_LSTAT in favor of
+ AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK.
+ * m4/stat.m4: Remove this file.
+
+2005-06-24 Derek Price <derek@ximbiot.com>
+ and Bruno Haible <bruno@clisp.org>
+
+ Remove stat module & update lstat.
+ * lib/stat.c: Remove this file...
+ (slash_aware_lstat): ...moving this content and its support...
+ * lib/lstat.c (rpl_lstat): ...into here.
+ * lib/lstat.h: New file.
+
+2005-06-24 Derek Price <derek@ximbiot.com>
+ and Bruno Haible <bruno@clisp.org>
+
+ Remove stat module & update lstat.
+ * config/srclist.txt (libc sources): Remove stat.
+
+2005-06-24 Derek Price <derek@ximbiot.com>
+ and Bruno Haible <bruno@clisp.org>
+
+ Remove stat module & update lstat.
+ * MODULES.html.sh (stat): Remove.
+ * MODULES.html: Regenerated.
+ * modules/lstat (Description): Correct function name.
+ (Files): Add "lstat.h".
+ (Depends-on): Remove stat, add xalloc, stat-macros.
+ * modules/stat: Remove this file.
+ (Include): Add "lstat.h", remove <sys/stat.h>.
+
+2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
+ (ranged_convert): Don't save conversion in a temporary struct.
+ This causes a warning with GCC 4.0.0, and anyway in the typical
+ case it's not worth the extra 100 bytes or so of code.
+ (ranged_convert, __mktime_internal): When calling a function via a
+ pointer P, use P () rather than (*P) (), as we now assume C89 or
+ better.
+
+2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
+ "who -r" failed to give output. Problem reported by Tim Waugh.
+
+ * lib/xmalloc.c (HAVE_GNU_CALLOC): New constant.
+ (xcalloc): Use it to avoid needless tests.
+ Problem reported by Jim Meyering.
+
+2005-06-20 Derek Price <derek@ximbiot.com>
+
+ * m4/bison.m4: Note that precious decls of YACC & YFLAGS will be
+ unnecessary for Autoconfs > 2.59c.
+
+2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
+
+ * lib/argp.h (__option_is_short): Check upper limit of
+ __key. Isprint() requires its argument to have the value
+ of an unsigned char or EOF.
+
+2005-06-16 Jim Meyering <jim@meyering.net>
+
+ * lib/calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
+ when either N or S is zero.
+
+2005-06-16 Derek Price <derek@ximbiot.com>
+
+ * m4/bison.m4: Declare YACC & YFLAGS precious.
+
+2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/fnmatch.c (fnmatch): If there is an encoding error in a
+ multibyte string or pattern, fall back on unibyte matching.
+ Problem reported by James Youngman.
+
+2005-06-08 Bruno Haible <bruno@clisp.org>
+
+ * modules/csharpcomp: New file.
+ * MODULES.html.sh (C#): Add csharpcomp.
+
+2005-06-08 Bruno Haible <bruno@clisp.org>
+
+ * m4/csharpcomp.m4: New file, from GNU gettext.
+
+2005-06-08 Bruno Haible <bruno@clisp.org>
+
+ * lib/csharpcomp.h: New file, from GNU gettext.
+ * lib/csharpcomp.c: New file, from GNU gettext.
+ * lib/csharpcomp.sh.in: New file, from GNU gettext.
+
+2005-06-08 Bruno Haible <bruno@clisp.org>
+
+ * lib/binary-io.h (fileno): Undefine before defining it. Avoids a gcc
+ warning on mingw.
+
+2005-06-07 Derek Price <derek@ximbiot.com>
+
+ Sync from CVS.
+ * lib/glob_.h: Indent nested #ifdef.
+
+2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
+
+ Sync from coreutils.
+ Use "file name" when talking about file names, instead of "filename"
+ or "path", as per the GNU coding standards.
+ * lib/mkdir-p.c: Renamed from makepath.c.
+ (make_dir_parents): Renamed from make_path. All callers changed.
+ * lib/mkdir-p.h: Likewise. All includers changed.
+ * lib/filenamecat.c: Renamed from path-concat.c.
+ (file_name_concat): Renamed from path_concat. All callers changed.
+ [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
+ * lib/filenamecat.h: Likewise. All includers changed.
+ * lib/acl.c: Don't use "path" or "filename" to mean "file name"
+ in comments or local variable names.
+ * lib/basename.c: Likewise.
+ * lib/canonicalize.c, canonicalize.h: Likewise.
+ * lib/dirname.c, dirname.h: Likewise.
+ * lib/euidaccess.c: Likewise.
+ * lib/exclude.c: Likewise
+ * lib/fnmatch_.h, fnmatch_loop.c: Likewise.
+ * lib/fsusage.c, fsuage.h: Likewise.
+ * lib/fts.c, fts_.h: Likewise.
+ * lib/getcwd.c: Likewise.
+ * lib/getloadavg.c: Likewise.
+ * lib/mkstemp.c: Likewise.
+ * lib/mountlist.c, mountlist.h: Likewise.
+ * lib/openat.c, openat.h: Likewise.
+ * lib/readlink-stub.c: Likewise.
+ * lib/readutmp.c, readutmp.h: Likewise.
+ * lib/rename.c: Likewise.
+ * lib/rmdir.c: Likewise.
+ * lib/same.c: Likewise.
+ * lib/savedir.c: Likewise.
+ * lib/stripslash.c: Likewise.
+ * lib/tempname.c: Likewise.
+ * lib/xreadlink.c: Likewise.
+ * lib/exclude.c (excluded_file_name): Renamed from excluded_filename.
+ All uses changed.
+ * lib/exclude.h: Likewise.
+
+ * lib/euidaccess.c (getuid, getgid, getuid, getegid)
+ [!defined _POSIX_VERSION]: Remove decls; not needed these days.
+ * lib/idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
+ [!defined _POSIX_VERSION]: Remove decls; not needed these days.
+ * lib/pathmax.h: Include <limits.h> unconditionally, since other
+ files have been getting away with it for years (MORE/BSD 4.3
+ is extinct now).
+ * lib/userspec.c (getpwnam, getgrnam, getgrgid)
+ [!defined _POSIX_VERSION]: Remove decls; not needed these days.
+
+ * lib/pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
+ Define to 256, not 255, as per modern POSIX.
+
+2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
+
+ Sync from coreutils.
+ Use "file name" when talking about file names, instead of "filename"
+ or "path", as per the GNU coding standards.
+ * MODULES.html.sh: mkdir-p renamed from makepath.
+ filenamecat renamed from path-concat.
+ * modules/filenamecat: Renamed from modules/path-concat.
+ (Files): filenamecat.h and filenamecat.c renamed from
+ path-concat.h and path-concat.c.
+ (configure.ac): gl_FILE_NAME_CONCAT, not gl_PATH_CONCAT.
+ (Include): filenamecat.h, not path-concat.h.
+ * modules/mkdir-p: Renamed from modules/makepath.
+ (Files): mkdir-p.h and mkdir-p.c renamed from makepath.h and
+ makepath.c.
+ (configure.ac): gl_MKDIR_PARENTS, not gl_MAKEPATH.
+ (Include): mkdir-p.h, not makepath.h.
+
+2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
+
+ Sync from coreutils.
+ * m4/mkdir-p.m4: Renamed from makepath.m4.
+ (gl_MKDIR_PARENTS): Renamed from gl_MAKEPATH. All uses changed.
+ Rename files from makepath.c to mkdir-p.c, and from
+ makepath.h to mkdir-p.h.
+ * m4/filenamecat.m4: Renamed from path-concat.m4.
+ (gl_FILE_NAME_CONCAT): Renamed from gl_PATH_CONCAT. All uses changed.
+ Rename files from path-concat.c to filenamecat.c,
+ and from path-concat.h to filenamecat.h.
+ * m4/getcwd-path-max.m4: Don't use "path" or "filename" to mean
+ "file name" in local variables or comments.
+ * m4/rename.m4: Likewise.
+
+2005-06-01 Bruno Haible <bruno@clisp.org>
+
+ * modules/csharpexec: New file.
+ * MODULES.html.sh (C#): New section.
+
+2005-06-01 Bruno Haible <bruno@clisp.org>
+
+ * m4/csharp.m4: New file, from GNU gettext.
+ * m4/csharpexec.m4: New file, from GNU gettext.
+
+2005-06-01 Bruno Haible <bruno@clisp.org>
+
+ * lib/csharpexec.h: New file, from GNU gettext.
+ * lib/csharpexec.c: New file, from GNU gettext.
+ * lib/csharpexec.sh.in: New file, from GNU gettext.
+
+2005-05-31 Derek Price <derek@ximbiot.com>
+ Paul Eggert <eggert@cs.ucla.edu>
+
+ Sync from cvs.
+ * m4/glob.m4: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
+
+2005-05-31 Derek Price <derek@ximbiot.com>
+ Paul Eggert <eggert@cs.ucla.edu>
+
+ Sync from cvs.
+ * lib/glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
+
+2005-05-29 Derek Price <derek@ximbiot.com>
+
+ * config/srclist.txt (glob_.h, glob.c): Add these files.
+
+2005-05-29 Derek Price <derek@ximbiot.com>
+
+ * MODULES.html.sh: Add glob to Enhanced POSIX.2001 section.
+ * modules/glob: New file.
+ * modules/getlogin_r: Add link to POSIX spec in description.
+
+2005-05-29 Derek Price <derek@ximbiot.com>
+ Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/glob.m4: New file.
+
+2005-05-29 Derek Price <derek@ximbiot.com>
+ Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/glob_.h, glob.c: New files.
+
+2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
+
+ * modules/fts (Files): Remove m4/inttypes-pri.m4.
+ * modules/fts-lgpl (Depends-on): Remove gettext.
+
+2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/fts.m4 (gl_FUNC_FTS_CORE): Don't check for inttypes.h or stdint.h,
+ and don't require gt_INTTYPES_PRI.
+
+2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
+
+ * lib/fts.c: Don't worry about debugging on pre-C99-compatible hosts;
+ the configuration hassle isn't worth it.
+ Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
+ (LONGEST_MODIFIER, PRIuMAX): Remove.
+
+2005-05-27 Bruno Haible <bruno@clisp.org>
+
+ * lib/getlogin_r.h: Remove second include of <stddef.h>.
+
+2005-05-26 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/extensions.m4 (gl_USE_SYSTEM_EXTENSIONS): Define
+ _POSIX_PTHREAD_SEMANTICS for Solaris.
+
+2005-05-25 Derek Price <derek@ximbiot.com>
+
+ * MODULES.html.sh: Add getlogin_r to POSIX.2001 support section.
+
+2005-05-25 Derek Price <derek@ximbiot.com>
+ Paul Eggert <eggert@cs.ucla.edu>
+
+ * modules/getlogin_r: New files.
+
+2005-05-25 Derek Price <derek@ximbiot.com>
+ Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/getlogin_r.m4: New files.
+
+2005-05-25 Derek Price <derek@ximbiot.com>
+ Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/getlogin_r.c, getlogin_r.h: New files.
+
+2005-05-25 Bruno Haible <bruno@clisp.org>
+ Derek Price <derek@ximbiot.com>
+
+ * lib/getlogin_r.h: Simplify API documentation.
+
+2005-05-23 Derek Price <derek@ximbiot.com>
+
+ * modules/minmax (Files): Add m4/minmax.m4.
+ (configure.ac): Add gl_MINMAX.
+
+2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
+ so that unistd-safer.h (GPL'ed code) need not be included.
+
+2005-05-22 Bruno Haible <bruno@clisp.org>
+
+ * m4/minmax.m4: New file.
+ Based on a patch by Derek Price <derek@ximbiot.com>.
+
+2005-05-22 Bruno Haible <bruno@clisp.org>
+
+ * lib/stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
+ (INT64_MIN): Fix definition.
+ Suggested by Paul Eggert <eggert@cs.ucla.edu>.
+
+ * lib/stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
+ NEED_SIGNED_INT_TYPES.
+
+ * lib/stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
+ HAVE_SYSTEM_INTTYPES.
+
+2005-05-22 Bruno Haible <bruno@clisp.org>
+
+ * lib/minmax.h: Include <limits.h> only when it defines MIN, MAX.
+ Also include <sys/param.h> if it defines MIN, MAX.
+ Based on a patch by Derek Price <derek@ximbiot.com>.
+
+2005-05-21 Jim Meyering <jim@meyering.net>
+
+ * modules/fts (Files): Add m4/inttypes-pri.m4.
+ (Depends-on): Add lstat and remove gettext. Alphabetize.
+
+2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
+
+ New fts module.
+ * lib/fts.c: Don't include "cycle-check.h" or "hash.h".
+ (setup_dir, free_dir): New functions.
+ (enter_dir, leave_dir): Define trivial
+ alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
+ (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
+ (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
+ (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
+ Move to fts-cycle.c.
+ (fts_open): Use setup_dir.
+ (fts_close): Use free_dir.
+ (fts_read): Have just one copy of the ENTER_DIR code rather than three.
+ This adds a label and some gotos, but the alternatives were messier.
+ Check for memory allocation failure when entering a dir.
+ (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
+ * lib/fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
+ (FTS): New member fts_cycle, that is a union that contains the
+ old active_dir_ht and cycle_state. All uses changed to mention
+ fts_cycle.ht and fts_cycle.state.
+ * lib/fts-cycle.c: New file, containing GPL'ed code migrated out of
+ fts.c, with the following changes:
+ (setup_dir, free_dir): New functions.
+ (enter_dir): Now returns bool. Return true if successful, false
+ if memory exhausted. All callers changed.
+ Do not bother partly cleaning up on
+ memory allocation failure; that is free_dir's job.
+ However, free ad if hash_insert fails, to avoid memory leak.
+ (enter_dir, leave_dir): Accommodate change to FTS by inspecting
+ fts->fts_options to see which union member to use.
+
+2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/fts.m4 (gl_FUNC_FTS_CORE): Renamed from gl_FUNC_FTS.
+ (gl_FUNC_FTS, gl_FUNC_FTS_LGPL): New macros.
+
+2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
+
+ * MODULES.html.sh (File system functions): Add fts, fts-lgpl.
+
+2005-05-20 Jim Meyering <jim@meyering.net>
+
+ * lib/unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
+ Now a macro, to pacify GCC.
+
+2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
+
+ * m4/chown.m4 (gl_FUNC_CHOWN): Correct sense of test for honoring IDs
+ of -1.
+
+2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
+
+ * lib/chown.c (rpl_chown): Return -1 on failure.
+
+2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/canonicalize.m4 (AC_FUNC_CANONICALIZE_FILE_NAME]):
+ Don't check for stddef.h.
+ * m4/fts.m4 (gl_FUNC_FTS): Don't require AC_HEADER_STDC, as we
+ don't use its results.
+ Don't check for fcntl.h, stddef.h, stdlib.h, string.h, unistd.h,
+ since we include them unconditionally. Don't require
+ AM_STDBOOL_H, since stdbool is a prerequisite.
+ Don't require AC_C_CONST, AC_TYPE_SIZE_T or check for ptrdiff_t
+ since we assume C89 or better.
+ Don't require AC_FUNC_CLOSEDIR_VOID, AC_FUNC_LSTAT, or AC_FUNC_STAT,
+ as we don't use their results.
+ Don't check for fchdir, memmove, memset, strrchr, as we use
+ them unconditionally.
+ * m4/gettimeofday.m4 (AC_FUNC_GETTIMEOFDAY_CLOBBER): Don't define
+ GETTIMEOFDAY_CLOBBERS_LOCALTIME_BUFFER, since nobody uses it.
+
+2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/canonicalize.c: Include canonicalize.h first, to test interface.
+ Include <stddef.h> unconditionally, since we assume C89 now.
+ All uses of PTR_INT_TYPE replaced by ptrdiff_t.
+ * lib/fts.c: Include fts_.h first, to check interface.
+ Do not include intprops.h; no longer needed.
+ Include cycle-check.h and hash.h, since fts_.h no longer does.
+ Remove unnecessary casts of closedir to void.
+ (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
+ decide whether to decrement nlinks.
+ * lib/fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
+ (FTS): Use struct hash_table * instead of Hash_table, so that
+ we no longer need to include hash.h here.
+
+2005-05-18 Jim Meyering <jim@meyering.net>
+
+ * modules/dirfd (License): Change to LGPL. Most of the code
+ is already in the public domain.
+
+2005-05-18 Jim Meyering <jim@meyering.net>
+
+ * m4/fts.m4 (AC_LIBSOURCES): Add intprops.h to the list.
+ Reported by Yoann Vandoorselaere.
+
+2005-05-17 Jim Meyering <jim@meyering.net>
+
+ * m4/fts.m4: New file, from coreutils.
+
+2005-05-17 Jim Meyering <jim@meyering.net>
+
+ * lib/fts.c, fts_.h: New files, from coreutils.
+
+2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
+
+ Sync from coreutils.
+ * m4/unlinkdir.m4: New file.
+
+2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
+
+ Sync from coreutils.
+ * lib/unlinkdir.c, unlinkdir.h: New files.
+ * lib/gethrxtime.c, lib/gethrxtime.h, lib/getpass.h, lib/mountlist.h,
+ lib/path-concat.c, lib/regex.h, lib/unlocked-io.h, lib/xtime.h:
+ White space changes only.
+ * lib/makepath.c (make_path): Port to hosts where leading "//" is
+ special.
+ * lib/yesno.c: Include getline.h, not ctype.h.
+ (yesno): Don't remove leading white space; POSIX doesn't allow it.
+ Use getline to remove arbitrary restriction on response length.
+
+2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
+
+ * config/srclist-update: Spell out "Street" in FSF postal
+ mail address; this is the style the FSF seems to prefer.
+
+ * build-aux/depcomp, build-aux/install-sh, build-aux/mdate-sh,
+ build-aux/missing, build-aux/mkinstalldirs: Sync from Automake;
+ this updates FSF postal mail address.
+
+ Sync from coreutils.
+ * modules/unlinkdir: New file.
+ * modules/yesno (Depends-on): Add getline.
+ * MODULES.html.sh (File system functions): Add unlinkdir.
+
+2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/byteswap_.h, lib/getsubopt.h, lib/iconvme.h, lib/strsep.c,
+ lib/strsep.h:
+ Change the initial comment to refer to GPL, not LGPL.
+ gnulib-tool will change it to LGPL as needed.
+
+ * lib/__fpending.c, lib/acl.c, lib/acl.h, lib/alloca_.h, lib/allocsa.c,
+ lib/allocsa.h, lib/argmatch.c, lib/argmatch.h, lib/argp-ba.c,
+ lib/argp-eexst.c, lib/argp-fmtstream.c, lib/argp-fmtstream.h,
+ lib/argp-fs-xinl.c, lib/argp-help.c, lib/argp-namefrob.h,
+ lib/argp-parse.c, lib/argp-pv.c, lib/argp-pvh.c, lib/argp-xinl.c,
+ lib/argp.h, lib/argz.c, lib/argz_.h, lib/asnprintf.c, lib/asprintf.c,
+ lib/atanl.c, lib/backupfile.c, lib/backupfile.h, lib/base64.c,
+ lib/base64.h, lib/basename.c, lib/binary-io.h, lib/byteswap_.h,
+ lib/c-ctype.c, lib/c-ctype.h, lib/c-stack.c, lib/c-stack.h,
+ lib/c-strtod.c, lib/calloc.c, lib/canon-host.c, lib/canonicalize.c,
+ lib/canonicalize.h, lib/ceill.c, lib/chdir-long.c, lib/chdir-long.h,
+ lib/chown.c, lib/classpath.c, lib/classpath.h, lib/cloexec.c,
+ lib/closeout.c, lib/closeout.h, lib/concatpath.c, lib/config.charset,
+ lib/copy-file.c, lib/copy-file.h, lib/cycle-check.c, lib/cycle-check.h,
+ lib/diacrit.c, lib/diacrit.h, lib/dirfd.c, lib/dirfd.h, lib/dirname.c,
+ lib/dirname.h, lib/dummy.c, lib/dup-safer.c, lib/dup2.c, lib/eealloc.h,
+ lib/error.c, lib/error.h, lib/euidaccess.c, lib/exclude.c,
+ lib/exclude.h, lib/execute.c, lib/execute.h, lib/exit.h,
+ lib/exitfail.c, lib/exitfail.h, lib/expl.c, lib/fatal-signal.c,
+ lib/fatal-signal.h, lib/fd-safer.c, lib/file-type.c, lib/file-type.h,
+ lib/fileblocks.c, lib/filemode.c, lib/filemode.h, lib/findprog.c,
+ lib/findprog.h, lib/floorl.c, lib/fnmatch.c, lib/fnmatch_.h,
+ lib/fnmatch_loop.c, lib/fopen-safer.c, lib/free.c, lib/frexpl.c,
+ lib/fsusage.c, lib/fsusage.h, lib/full-read.c, lib/full-read.h,
+ lib/full-write.c, lib/full-write.h, lib/fwriteerror.c,
+ lib/fwriteerror.h, lib/gai_strerror.c, lib/gcd.c, lib/gcd.h,
+ lib/getaddrinfo.c, lib/getaddrinfo.h, lib/getcwd.c, lib/getcwd.h,
+ lib/getdate.h, lib/getdate.y, lib/getdomainname.c, lib/getdomainname.h,
+ lib/getgroups.c, lib/gethostname.c, lib/gethrxtime.c, lib/gethrxtime.h,
+ lib/getline.c, lib/getline.h, lib/getloadavg.c, lib/getndelim2.c,
+ lib/getndelim2.h, lib/getnline.c, lib/getnline.h, lib/getopt.c,
+ lib/getopt1.c, lib/getopt_.h, lib/getopt_int.h, lib/getpagesize.h,
+ lib/getpass.c, lib/getpass.h, lib/getsubopt.c, lib/getsubopt.h,
+ lib/gettext.h, lib/gettime.c, lib/gettimeofday.c, lib/getugroups.c,
+ lib/getusershell.c, lib/group-member.c, lib/group-member.h,
+ lib/hard-locale.c, lib/hard-locale.h, lib/hash-pjw.c, lib/hash-pjw.h,
+ lib/hash.c, lib/hash.h, lib/human.c, lib/human.h, lib/iconvme.c,
+ lib/iconvme.h, lib/idcache.c, lib/inet_ntop.h, lib/intprops.h,
+ lib/inttostr.c, lib/inttostr.h, lib/isdir.c, lib/javacomp.c,
+ lib/javacomp.h, lib/javacomp.sh.in, lib/javaexec.c, lib/javaexec.h,
+ lib/javaexec.sh.in, lib/lbrkprop.h, lib/lchown.c, lib/ldexpl.c,
+ lib/linebreak.c, lib/linebreak.h, lib/linebuffer.c, lib/linebuffer.h,
+ lib/localcharset.c, lib/localcharset.h, lib/logl.c, lib/long-options.c,
+ lib/long-options.h, lib/lstat.c, lib/makepath.c, lib/makepath.h,
+ lib/malloc.c, lib/mathl.h, lib/mbswidth.c, lib/mbswidth.h, lib/md5.c,
+ lib/md5.h, lib/memcasecmp.c, lib/memcasecmp.h, lib/memchr.c,
+ lib/memcmp.c, lib/memcoll.c, lib/memcoll.h, lib/memcpy.c, lib/memmem.c,
+ lib/memmem.h, lib/mempcpy.c, lib/mempcpy.h, lib/memrchr.c,
+ lib/memrchr.h, lib/memset.c, lib/minmax.h, lib/mkdir.c, lib/mkdtemp.c,
+ lib/mkdtemp.h, lib/mkstemp.c, lib/mktime.c, lib/modechange.c,
+ lib/modechange.h, lib/mountlist.c, lib/mountlist.h, lib/nanosleep.c,
+ lib/obstack.c, lib/obstack.h, lib/openat.c, lib/openat.h,
+ lib/pagealign_alloc.c, lib/pagealign_alloc.h, lib/path-concat.c,
+ lib/path-concat.h, lib/pathmax.h, lib/pathname.h, lib/physmem.c,
+ lib/physmem.h, lib/pipe.c, lib/pipe.h, lib/poll.c, lib/poll_.h,
+ lib/posixtm.c, lib/posixtm.h, lib/posixver.c, lib/printf-args.c,
+ lib/printf-args.h, lib/printf-parse.c, lib/printf-parse.h,
+ lib/progname.c, lib/progname.h, lib/progreloc.c, lib/putenv.c,
+ lib/quote.c, lib/quote.h, lib/quotearg.c, lib/quotearg.h, lib/raise.c,
+ lib/readlink.c, lib/readtokens.c, lib/readtokens.h, lib/readtokens0.c,
+ lib/readtokens0.h, lib/readutmp.c, lib/readutmp.h, lib/realloc.c,
+ lib/ref-add.sin, lib/ref-del.sin, lib/regex.c, lib/regex.h,
+ lib/rename.c, lib/rmdir.c, lib/rpmatch.c, lib/safe-read.c,
+ lib/safe-read.h, lib/safe-write.c, lib/safe-write.h, lib/same.c,
+ lib/same.h, lib/save-cwd.c, lib/save-cwd.h, lib/savedir.c,
+ lib/savedir.h, lib/setenv.c, lib/setenv.h, lib/settime.c,
+ lib/sh-quote.c, lib/sh-quote.h, lib/sha1.c, lib/sha1.h, lib/sig2str.c,
+ lib/sig2str.h, lib/sincosl.c, lib/snprintf.c, lib/snprintf.h,
+ lib/sqrtl.c, lib/stat-macros.h, lib/stat.c, lib/stdbool_.h,
+ lib/stdint_.h, lib/stdio-safer.h, lib/stpcpy.c, lib/stpcpy.h,
+ lib/stpncpy.c, lib/stpncpy.h, lib/strcase.h, lib/strcasecmp.c,
+ lib/strchrnul.c, lib/strchrnul.h, lib/strcspn.c, lib/strdup.c,
+ lib/strdup.h, lib/strerror.c, lib/strftime.c, lib/strftime.h,
+ lib/stripslash.c, lib/strndup.c, lib/strndup.h, lib/strnlen.c,
+ lib/strpbrk.c, lib/strpbrk.h, lib/strsep.c, lib/strsep.h, lib/strstr.c,
+ lib/strstr.h, lib/strtod.c, lib/strtoimax.c, lib/strtok_r.c,
+ lib/strtok_r.h, lib/strtol.c, lib/strtoll.c, lib/strtoul.c,
+ lib/strtoull.c, lib/strverscmp.c, lib/strverscmp.h, lib/sysexit_.h,
+ lib/tempname.c, lib/time_r.c, lib/time_r.h, lib/timegm.c, lib/timegm.h,
+ lib/timespec.h, lib/trigl.c, lib/trigl.h, lib/ucs4-utf16.h,
+ lib/ucs4-utf8.h, lib/unicodeio.c, lib/unicodeio.h, lib/unistd-safer.h,
+ lib/unlocked-io.h, lib/unsetenv.c, lib/userspec.c, lib/utf16-ucs4.h,
+ lib/utf8-ucs4.h, lib/utime.c, lib/utimecmp.c, lib/utimecmp.h,
+ lib/utimens.c, lib/vasnprintf.c, lib/vasnprintf.h, lib/vasprintf.c,
+ lib/vasprintf.h, lib/version-etc-fsf.c, lib/version-etc.c,
+ lib/version-etc.h, lib/vsnprintf.c, lib/vsnprintf.h, lib/w32spawn.h,
+ lib/wait-process.c, lib/wait-process.h, lib/xalloc-die.c, lib/xalloc.h,
+ lib/xallocsa.c, lib/xallocsa.h, lib/xasprintf.c, lib/xgetcwd.c,
+ lib/xgetcwd.h, lib/xgetdomainname.c, lib/xgetdomainname.h,
+ lib/xgethostname.c, lib/xmalloc.c, lib/xmemcoll.c, lib/xnanosleep.c,
+ lib/xreadlink.c, lib/xreadlink.h, lib/xsetenv.c, lib/xsetenv.h,
+ lib/xsize.h, lib/xstrndup.c, lib/xstrndup.h, lib/xstrtod.c,
+ lib/xstrtod.h, lib/xstrtoimax.c, lib/xstrtol.c, lib/xstrtol.h,
+ lib/xstrtoumax.c, lib/xtime.h, lib/xvasprintf.c, lib/xvasprintf.h,
+ lib/yesno.c, lib/yesno.h:
+ Update FSF postal mail address.
+
+2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
+
+ * MODULES.html.sh, README, gnulib-tool, tests/test-base64.c,
+ tests/test-memmem.c, tests/test-stpncpy.c:
+ Update FSF postal mail address.
+
+2005-05-13 Bruno Haible <bruno@clisp.org>
+
+ * lib/stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
+ int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
+ UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
+ INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
+ INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
+ Add support for 64-bit integers in the MSVC compiler.
+
+2005-05-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
+
+ * modules/getdate (Makefile.am): Add getdate.c to EXTRA_DIST
+
+2005-05-12 Eric Blake <ebb9@byu.net> (tiny change)
+
+ * gnulib-tool (func_import): Sort and uniquify recommended includes.
+
+2005-05-11 Paul Eggert <eggert@cs.ucla.edu>
+
+ * doc/getdate.texi (General date syntax): Don't say that date
+ date --iso-8601=ns generates acceptable dates; it doesn't yet.
+ Problem reported by Nic Ferrier.
+
+2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
+
+ * lib/getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
+ specified in ai_socktype. Fix invalid ai_protocol
+ check. ai_protocol is usually set to 0 or depending on
+ ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
+ SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
+ ai_socktype / ai_protocol in the returned addrinfo structure.
+
+2005-05-10 Simon Josefsson <jas@extundo.com>
+
+ * m4/getaddrinfo.m4: Look in libnsl/libsocket for getaddrinfo, from
+ Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
+
+2005-05-10 Karl Berry <karl@gnu.org>
+
+ * doc/fdl.texi, gpl.texi, lgpl.texi, COPYING: update FSF address
+ (from http://www.gnu.org/licenses).
+ * doc/COPYING.LIB: also rename to COPYING.LESSER.
+ * doc/COPYING.DOC: remove; per rms, only needed in doc files, so
+ fdl.texi suffices.
+
+2005-05-10 Karl Berry <karl@gnu.org>
+
+ * config/srclist.txt (COPYING.LESSER): rename from COPYING.LIB.
+ (COPYING.DOC): remove.
+
+ * config/srclist-update: new FSF address.
+
+2005-05-10 Derek Price <derek@ximbiot.com>
+
+ * m4/getopt.m4 (gl_GETOPT): Check for Solaris 10 bug, not decl, when
+ possible.
+
+2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
+ Bruno Haible <bruno@clisp.org>
+
+ * modules/inet_ntop: New file.
+ * MODULES.html.sh (Support for systems lacking POSIX:2001): Add
+ inet_ntop.
+
+2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
+ Bruno Haible <bruno@clisp.org>
+
+ * m4/inet_ntop.m4: New file.
+
+2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
+ Bruno Haible <bruno@clisp.org>
+
+ * lib/inet_ntop.h: New file.
+ * lib/inet_ntop.c: New file, from glibc with modifications.
+
+2005-05-09 Paul Eggert <eggert@cs.ucla.edu>
+
+ * modules/time_r (License): Change to LGPL.
+ * modules/extensions (License): Change to LGPL. Actually,
+ the license is more permissive than that, but currently gnulib-tool
+ doesn't know how to handle more-permissive licenses.
+
+ * modules/stat-macros (Depends-on): Don't depend on stat-macros (!).
+ Problem reported by Dave Love.
+
+2005-05-08 Jim Meyering <jim@meyering.net>
+
+ * lib/classpath.c (PATH_SEPARATOR): Remove insignificant trailing
+ blank.
+
+2005-05-06 Paul Eggert <eggert@cs.ucla.edu>
+
+ * modules/argmatch (Depends-on): Add stdbool.
+ * modules/backupfile (Depends-on): Likewise.
+ * modules/chdir-long (Depends-on): Likewise.
+ * modules/closeout (Depends-on): Likewise.
+ * modules/cycle-check (Depends-on): Likewise.
+ * modules/dirname (Depends-on): Likewise.
+ * modules/fnmatch (Depends-on): Likewise.
+ * modules/fsusage (Depends-on): Likewise.
+ * modules/fwriteerror (Depends-on): Likewise.
+ * modules/getcwd (Depends-on): Likewise.
+ * modules/getloadavg (Depends-on): Likewise.
+ * modules/hard-locale (Depends-on): Likewise.
+ * modules/makepath (Depends-on): Likewise.
+ * modules/mountlist (Depends-on): Likewise.
+ * modules/nanosleep (Depends-on): Likewise.
+ * modules/posixtm (Depends-on): Likewise.
+ * modules/quotearg (Depends-on): Likewise.
+ * modules/readtokens (Depends-on): Likewise.
+ * modules/readtokens0 (Depends-on): Likewise.
+ * modules/readutmp (Depends-on): Likewise.
+ * modules/save-cwd (Depends-on): Likewise.
+ * modules/strftime (Depends-on): Likewise.
+ * modules/userspec (Depends-on): Likewise.
+ * modules/utimecmp (Depends-on): Likewise.
+ * modules/xgetcwd (Depends-on): Likewise.
+ * modules/xnanosleep (Depends-on): Likewise.
+ * modules/xstrtod (Depends-on): Likewise.
+ * modules/yesno (Depends-on): Likewise.
+
+2005-05-05 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/getopt.m4 (gl_GETOPT): Check for Solaris 10 getopt, and avoid
+ needless checks.
+
+2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
+
+ Merge from coreutils. Among other things,
+ add bulletproofing for cases where stdin, stdout, or stderr are closed.
+ * lib/fd-safer.c: New file.
+ * lib/fcntl-safer.h, open-safer.c: Remove.
+ * lib/chdir-long.c: Fix comment "fetish" -> "coreutils".
+ * lib/dup-safer.c: Include unistd-safer.h first.
+ Don't include errno.h.
+ (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
+ * lib/file-type.h: Don't assume invoker included sys/stat.h first.
+ * lib/file-type.c: Rely on file-type.h change.
+ * lib/getloadavg.c: Include unistd-safer.h.
+ (getloadavg): Use safer open.
+ * lib/getusershell.c: Include "stdio-safer.h".
+ (getusershell): Use safer fopen.
+ * lib/long-options.c (long_options): Use NULL rather than 0.
+ * lib/modechange.h (mode_free): Remove; all callers changed to invoke
+ 'free'.
+ * lib/modechange.c: Likewise.
+ xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
+ (MODE_DONE): New constant.
+ (struct mode_change): Remove 'next' member.
+ (make_node_op_equals): New function; like the old one of the
+ same name, except it allocates an array.
+ (mode_compile, mode_create_from_ref): Use it.
+ (mode_compile): Allocate result as an array, not a linked list.
+ Parse octal string ourself, so that we catch mistakes like "+0".
+ (mode_adjust): Arg is an array, not a linked list.
+ * lib/modechange.c: Include stat-macros.h, xalloc.h.
+ (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
+ (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
+ (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
+ Remove. This is now stat-macros.h's job.
+ (talloc): Remove. All callers replaced by xalloc, so that
+ our invokers don't have to worry about reporting memory failures.
+ (make_node_op_equals): Remove.
+ (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
+ New constants.
+ (struct mode_change): Moved here from modechange.h.
+ (mode_append_entry): Remove.
+ (mode_compile): Remove MASKED_OPS arg, since it encouraged
+ apps to have incorrect behavior. Use simpler algorithm for head
+ and tail. Don't futz with umask; that's now the job of mode_adjust.
+ Detect more invalid usages rather than having somewhat-random behavior.
+ Don't insert an "a=" action, as that leads to incorrect behavior.
+ (mode_compile, mode_create_from_ref): Return NULL on error instead
+ of an enum, since now there's only one way to have an error. All
+ callers changed.
+ (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
+ at the correct time. Simplify calculation of "+u" and its ilk.
+ Don't mishandle "+X".
+ (mode_free): Remove "register" and localize decls.
+ * lib/modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
+ (struct mode_change): Move to modechange.c; callers don't
+ need to see this stuff.
+ (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
+ (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
+ (mode_change, mode_adjust): Reflect the new signatures noted above.
+ * lib/nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
+ that might redefine system include files.
+ (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
+ (my_usleep): Use NULL rather than (void *) 0.
+ (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
+ Use siginterrupt to specify that system calls should be interrupted.
+ (rpl_nanosleep): Move initialization of suspended closer to call of
+ my_usleep.
+ * lib/readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
+ * lib/readutmp.c: Likewise. Include signal.h, stdbool.h.
+ (desirable_utmp_entry): New function.
+ (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
+ using x2nrealloc, to simplify logic.
+ (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
+ size calculation. Do not assume utmp file is a regular file.
+ * lib/readutmp.h (UT_PID): Moved here from ../src/who.c.
+ (READ_UTMP_CHECK_PIDS): New constant.
+ * lib/save-cwd.c: Include unistd-safer.h.
+ (save_cwd): Use fd_safer.
+ * lib/tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
+ [!_LIBC] Include "stat-macros.h" instead.
+ * lib/unistd-safer.h (fd_safer): New decl.
+
+2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
+
+ * modules/getloadavg (Depends-on): Add unistd-safer.
+ * modules/getusershell (Depends-on): Add stdio-safer.
+ * modules/lstat (Depends-on): Remove xalloc.
+ * modules/mkstemp (Depends-on): Add stat-macros.
+ * modules/modechange (Depends-on): Remove xstrtol.
+ Add stat-macros, xalloc.
+ * modules/save-cwd (Depends-on): Add unistd-safer.
+ * modules/stdio-safer (Makefile.am): Remove lib_SOURCES.
+ * modules/unistd-safer (Files): Add lib/fd-safer.c
+ (Makefile.am): Remove lib_SOURCES.
+
+ * MODULES.html.sh (Enhancements for POSIX:2001 functions):
+ Remove fcntl-safer; unistd-safer supersedes it.
+
+2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/euidaccess.m4 (gl_PREREQ_EUIDACCESS): Don't require
+ AC_HEADER_STAT.
+ * m4/lchown.m4 (gl_FUNC_CHOWN): Likewise.
+ (gl_PREREQ_CHOWN): Remove.
+ * m4/lstat.m4 (gl_FUNC_LSTAT): Require AC_FUNC_LSTAT instead of calling
+ it. Don't require AC_HEADER_STAT.
+ (gl_PREREQ_LSTAT): Remove.
+ * m4/mkstemp.m4 (gl_PREREQ_TEMPNAME): Check stdint.h only once.
+ Don't require AC_HEADER_STAT.
+ * m4/rmdir.m4 (gl_FUNC_RMDIR): Don't require AC_HEADER_STAT.
+ (gl_PREREQ_RMDIR): Remove.
+ * m4/canonicalize.m4 (AC_FUNC_CANONICALIZE_FILE_NAME): Don't
+ mention stat-macros.h or AC_HEADER_STAT, since we'll make
+ the stat-macros module a prerequisite.
+ * m4/file-type.m4 (gl_FILE_TYPE): Likewise.
+ * m4/filemode.m4 (gl_FILEMODE): Likewise.
+ * m4/makepath.m4 (gl_MAKEPATH): Likewise.
+ * m4/modechange.m4 (gl_MODECHANGE): Likewise.
+ * m4/clock_time.m4 (gl_CLOCK_TIME): Use gl_ rather than fetish_ for
+ variable names.
+ * m4/rmdir-errno.m4 (gl_FUNC_RMDIR_NOTEMPTY): Renamed from
+ fetish_FUNC_RMDIR_NOTEMPTY. All uses changed. Use gl_ for
+ variable prefixes.
+ * m4/fcntl-safer.m4: Remove.
+ * m4/stdio-safer.m4 (gl_STDIO_SAFER): Use AC_LIBSOURCES and AC_LIBOBJ.
+ * m4/unistd-safer.m4 (gl_UNISTD_SAFER): Likewise.
+ Invoke gl_PREREQ_FD_SAFER.
+ (gl_PREREQ_FD_SAFER): New macro.
+ * m4/nanosleep.m4 (gl_PREREQ_NANOSLEEP): Check for siginterrupt.
+ * m4/readutmp.m4 (gl_READUTMP): Require AC_C_INLINE.
+ Use AC_CHECK_HEADERS_ONCE and AC_CHECK_FUNCS_ONCE when possible.
+ Remove duplicate call to AC_LIBOBJ(readutmp).
+ (gl_PREREQ_READUTMP): Remove. All uses inlined.
+
+ * m4/mmap-anon.m4 (gl_FUNC_MMAP_ANON): Check for message, not for
+ MAP_ANON. Problem reported by Moriyoshi Koizumi to bug-cvs.
+
+2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
+
+ * MODULES.html.sh (Misc): Add byteswap.
+
+2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
+
+ * modules/getcwd (Depends-on): Add extensions.
+ * modules/openat (Depends-on): Likewise.
+
+2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
+
+ * modules/byteswap: New file.
+
+2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
+
+ * m4/byteswap.m4: New file.
+
+2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
+
+ * lib/byteswap_.h: New file.
+
+2005-04-25 Karl Berry <karl@gnu.org>
+
+ * m4/gettext.m4: Update from GNU gettext 0.14.4.
+
+2005-04-25 Albert Chin <china@thewrittenword.com>
+
+ * lib/regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
+ Toolkit C bug.
+
+2005-04-21 Oskar Liljeblad <oskar@osk.mine.nu>
+
+ * gnulib-tool (Options): Add -s for --symlink/--symbolic.
+ (func_ln_if_changed) Remove forcibly for no error message
+ in case file does not exist.
+
+2005-04-19 Simon Josefsson <jas@extundo.com>
+
+ * gnulib-tool (Options): Make --symlink mean --symbolic.
+
+2005-04-18 Oskar Liljeblad <oskar@osk.mine.nu>
+
+ * doc/gnulib.texi (Initial import): Fix. Mention --aux-dir.
+
+2005-04-16 Simon Josefsson <jas@extundo.com>
+
+ * modules/getpass-gnu (Makefile.am): Don't mention getpass.h.
+
+2005-04-15 Simon Josefsson <jas@extundo.com>
+
+ * m4/getpass.m4 (gl_FUNC_GETPASS): Use AC_LIBSOURCES.
+
+2005-04-15 Simon Josefsson <jas@extundo.com>
+
+ * gnulib-tool: Rename --symlink to --symbolic.
+
+2005-04-15 Oskar Liljeblad <oskar@osk.mine.nu>
+
+ * gnulib-tool: Add -s, --symlink option to gnulib-tool to make
+ symbolic links to files instead of copying/moving. Add --aux-dir,
+ specifying directory relative --dir where auxiliary build tools
+ are placed.
+
+2005-04-14 Bruno Haible <bruno@clisp.org>
+
+ * modules/allocsa (License): Change to LGPL.
+ Requested by Yoann Vandoorselaere <yoann@prelude-ids.org>.
+
+2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/getdate.y (zone): Allow relunit_snumber after tZONE, so
+ that "UTC +1 second" continues to work. Problem reported
+ by Dmitry V. Levin.
+ (relunit_snumber): New rule.
+ (relunit): Use it.
+
+2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/getdate.y (universal_time_zone_table): New constant.
+ (time_zone_table): Remove GMT, UT, UTC entries; they're now in
+ universal_time_zone_table.
+ (lookup_zone): Prefer universal_time_zone_table to
+ local_time_zone_table, so that "GMT" time stamps are allowed in
+ London during the summer. Problem reported by Ian Abbott.
+
+2005-04-12 Jim Meyering <jim@meyering.net>
+
+ * lib/human.c (humblock): Set *options even when returning due to
+ xstrtoumax conversion failure. Thanks to a used-uninitialized
+ warning from gcc-4.
+
+2005-04-09 Jim Meyering <jim@meyering.net>
+
+ * lib/posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
+ -Wuninitialized: initialize tm0.tm_year.
+
+2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/getdate.y (parser_control): rels_seen is now a boolean, not a
+ count, since there's no maximum. All uses changed.
+ Add member dsts_seen.
+ (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
+ not being INT_MAX.
+ (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
+ Use pc_rels_seen to decide whther a date is absolute.
+
+ * lib/getdate.y (number): Don't overwrite year.
+ (get_date): Initialize pc.year.digits to 0, not 4, to enable above
+ check.
+
+2005-04-02 Simon Josefsson <jas@extundo.com>
+
+ * lib/getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
+ patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
+
+2005-03-28 Eric Blake <ebb9@byu.net> (tiny change)
+
+ * m4/getcwd-path-max.m4: Return success on systems such as Cygwin
+ where no absolute path name can be longer than PATH_MAX.
+
+2005-03-27 Jim Meyering <jim@meyering.net>
+
+ * lib/argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
+
+2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
+ "one's complement" -> "ones' complement" in comment, as per Knuth.
+ "value of type" -> "type or expression" in comment.
+ * lib/mktime.c, strftime.c: Propagate intprops.h comment nits.
+
+2005-03-26 Jim Meyering <jim@meyering.net>
+
+ Comment nits.
+ * lib/intprops.h: Add the apostrophe in `(one|two)'s complement'.
+ Correct typos: s/or/of/.
+
+2005-03-26 Jim Meyering <jim@meyering.net>
+
+ * modules/check-include-files: Move to ../ and rename to...
+ * check-module: ...this.
+
+2005-03-25 Jim Meyering <jim@meyering.net>
+
+ * modules/xvasprintf (Files): Add xalloc.h.
+
+2005-03-23 Paul Eggert <eggert@cs.ucla.edu>
+
+ * modules/gettext (Files): config/config.rpath ->
+ build-aux/config.rpath
+ * modules/iconv (Files): Likewise.
+ Problem reported by Oskar Liljeblad.
+
+2005-03-23 Jim Meyering <jim@meyering.net>
+
+ * modules/check-include-files: New script to check for
+ missing dependencies, multiple includes, etc.
+
+ * modules/c-strtold (Depends-on): Add xalloc.
+ * modules/c-strtod (Depends-on): Add xalloc.
+ * modules/hash (Depends-on): Add xalloc.
+ (Files): Remove lib/xalloc.h.
+
+ * modules/gethrxtime (Files): Add lib/gethrxtime.h.
+ * modules/userspec (Files): Add lib/inttostr.h.
+
+2005-03-23 Jim Meyering <jim@meyering.net>
+
+ * lib/canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
+
+2005-03-22 Jim Meyering <jim@meyering.net>
+
+ * modules/stat-macros: New module.
+ * modules/canonicalize, modules/euidaccess, modules/file-type,
+ * modules/filemode, modules/lchown, modules/makepath,
+ * modules/rmdir, modules/stat: Depend on new stat-macros module
+ rather than listing lib/stat-macros.h manually.
+ Don't add stat-macros.h to lib_SOURCES or list it in Files: section.
+
+2005-03-22 Jim Meyering <jim@meyering.net>
+
+ * m4/stat-macros.m4 (gl_STAT_MACROS): New file/macro.
+
+2005-03-22 Bruno Haible <bruno@clisp.org>
+
+ * config/srclist.txt: Replace target directory 'config' with
+ 'build-aux'.
+ * config/config.guess, config.sub, config.rpath, depcomp, install-sh:
+ * config/mdate-sh, missing, mkinstalldirs, texinfo.tex: Move to
+ ../build-aux/.
+
+2005-03-21 Paul Eggert <eggert@cs.ucla.edu>
+
+ * modules/chdir-long (Depends-on): Add mempcpy.
+
+ * modules/acl, modules/backupfile, modules/c-strtod,
+ modules/c-strtold, modules/canon-host, modules/canonicalize,
+ modules/cloexec, modules/closeout, modules/dirfd, modules/dirname,
+ modules/exclude, modules/exitfail, modules/file-type,
+ modules/filemode, modules/fpending, modules/fsusage, modules/getcwd,
+ modules/getdate, modules/getline, modules/getpagesize,
+ modules/getpass, modules/getugroups, modules/group-member,
+ modules/hard-locale, modules/hash, modules/human, modules/idcache,
+ modules/inttostr, modules/long-options, modules/makepath,
+ modules/md5, modules/memcasecmp, modules/memcoll,
+ modules/modechange, modules/mountlist, modules/path-concat,
+ modules/pathmax, modules/physmem, modules/posixtm, modules/posixver,
+ modules/quote, modules/quotearg, modules/readtokens, modules/readutmp,
+ modules/safe-read, modules/safe-write, modules/same, modules/savedir,
+ modules/settime, modules/sha1, modules/sig2str, modules/strdup,
+ modules/strftime, modules/strndup, modules/strverscmp,
+ modules/timespec, modules/unlocked-io, modules/userspec,
+ modules/utimecmp, modules/utimens, modules/xalloc, modules/xstrtol,
+ modules/yesno:
+ Remove lib_SOURCES line from Makefile.am section, as this is now
+ done automatically by the corresponding Autoconf macro.
+
+2005-03-21 Jim Meyering <jim@meyering.net>
+
+ Changes imported from coreutils.
+
+ * lib/cycle-check.c: Don't include xalloc.h.
+
+ * lib/path-concat.c: Don't include assert.h.
+ (path_concat): Remove assertion that would have triggered
+ for ABASE starting with more than one slash.
+ Reported by Andreas Schwab.
+
+ * lib/path-concat.c (path_concat): Set *BASE_IN_RESULT
+ properly when ABASE is an absolute file name.
+ Correct the description of this function.
+ Include <assert.h>.
+ Add an assertion and a test driver.
+ This fixes a bug introduced on 2004-07-02.
+ Andreas Schwab reported the resulting failure of cp --parents:
+ http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
+
+2005-03-21 Jim Meyering <jim@meyering.net>
+
+ * m4/chdir-long.m4 (gl_PREREQ_CHDIR_LONG): Invoke gl_FUNC_MEMRCHR.
+ * m4/memrchr.m4 (gl_FUNC_MEMRCHR): Check for memrchr decl.
+
+2005-03-21 Jim Meyering <jim@meyering.net>
+ and Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/acl.m4, m4/backupfile.m4, m4/c-strtod.m4, m4/canon-host.m4,
+ m4/canonicalize.m4, m4/cloexec.m4, m4/closeout.m4, m4/dirfd.m4,
+ m4/dirname.m4, m4/exclude.m4, m4/exitfail.m4, m4/file-type.m4,
+ m4/filemode.m4, m4/fpending.m4, m4/fsusage.m4, m4/getcwd.m4,
+ m4/getdate.m4, m4/getline.m4, m4/getpagesize.m4, m4/getpass.m4,
+ m4/getugroups.m4, m4/group-member.m4, m4/hard-locale.m4, m4/hash.m4,
+ m4/human.m4, m4/idcache.m4, m4/inttostr.m4, m4/long-options.m4,
+ m4/makepath.m4, m4/md5.m4, m4/memcasecmp.m4, m4/memcoll.m4,
+ m4/modechange.m4, m4/mountlist.m4, m4/nanosleep.m4, m4/path-concat.m4,
+ m4/pathmax.m4, m4/physmem.m4, m4/posixtm.m4, m4/posixver.m4,
+ m4/quote.m4, m4/quotearg.m4, m4/readtokens.m4, m4/readutmp.m4,
+ m4/safe-read.m4, m4/safe-write.m4, m4/same.m4, m4/savedir.m4,
+ m4/settime.m4, m4/sha1.m4, m4/sig2str.m4, m4/strdup.m4, m4/strftime.m4,
+ m4/strndup.m4, m4/strverscmp.m4, m4/timespec.m4, m4/unlocked-io.m4,
+ m4/userspec.m4, m4/utimecmp.m4, m4/utimens.m4, m4/xalloc.m4,
+ m4/xnanosleep.m4, m4/xstrtol.m4, m4/yesno.m4:
+ Use AC_LIBSOURCES and AC_LIBOBJ to indicate source and object files
+ for these modules.
+
+2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/strftime.c (my_strftime): If the underlying strftime returns 0
+ (which shouldn't happen), generate nothing instead of returning 0
+ immediately, so that nstrftime (NULL, ...) doesn't return 0.
+
+2005-03-16 Bruno Haible <bruno@clisp.org>
+
+ * modules/stdint (Makefile.am): Use HAVE_LONG_LONG_64BIT instead of
+ HAVE_LONGLONG_64BIT.
+
+2005-03-16 Bruno Haible <bruno@clisp.org>
+
+ * m4/stdint.m4 (gl_STDINT_H): Define HAVE_LONG_LONG_64BIT instead of
+ HAVE_LONGLONG_64BIT.
+
+2005-03-16 Bruno Haible <bruno@clisp.org>
+
+ * lib/stdint_.h: Use HAVE_LONG_LONG_64BIT instead of
+ HAVE_LONGLONG_64BIT.
+
+2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/strftime.c (my_strftime): Prepend space to format so that we can
+ reliably distinguish strftime failure from empty output on POSIX
+ hosts.
+
+2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/iconvme.c (SIZE_MAX): New macro, if not already defined.
+ (iconv_string): Don't guess a size-zero buffer, as that might cause
+ buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
+ result would be 'too large', where 'too large' is (heuristically)
+ the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
+ overflow concerns. This will prevent some unwanted malloc failures
+ when the inputs are very large.
+
+2005-03-15 Karl Berry <karl@gnu.org>
+
+ * config/srclist.txt (config.rpath): from gettext.
+ * config/config.rpath: update.
+
+2005-03-15 Bruno Haible <bruno@clisp.org>
+
+ * lib/regex.c (byte_re_match_2_internal): Rename local variable 'not'
+ to 'negate'.
+
+ * lib/regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
+ variable.
+
+ * lib/regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc
+ results.
+
+2005-03-14 Simon Josefsson <jas@extundo.com>
+
+ * lib/timegm.h: Use proper prototype CPP guards, reported by Dave Love
+ <fx@gnu.org>.
+
+2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
+ TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
+ intprops.h.
+ * lib/strtol.c: Likewise.
+
+2005-03-14 Jim Meyering <jim@meyering.net>
+
+ * lib/strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
+ && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
+ to be nonzero so that we (and caller) can detect the difference
+ between a valid zero-length expansion and an error return, even
+ when the underlying strftime fails before writing anything into
+ that location.
+
+2005-03-14 Bruno Haible <bruno@clisp.org>
+
+ * m4/lib-link.m4, gettext.m4, nls.m4, po.m4:
+ Update from GNU gettext 0.14.3.
+
+2005-03-10 Jim Meyering <jim@meyering.net>
+
+ * m4/save-cwd.m4 (gl_SAVE_CWD): Check for fchdir.
+
+2005-03-10 Jim Meyering <jim@meyering.net>
+
+ * lib/save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
+ so that this module works on systems without fchdir.
+
+2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
+
+ Factor int-properties macros into a single file, except for
+ glibc-related files.
+ * lib/intprops.h: New file.
+ * lib/getloadavg.c: Include it instead of limits.h.
+ (INT_STRLEN_BOUND): Remove.
+ * lib/human.c: Include intprops.h.
+ (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
+ * lib/human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than
+ 302/1000.
+ * lib/inttostr.h: Include intprops.h instead of limits.h.
+ (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
+ * lib/mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
+ for consistency with intprops.h.
+ (time_t_is_integer, twos_complement_arithmetic): Use them.
+ * lib/sig2str.h: Include <signal.h>, intprops.h.
+ (INT_STRLEN_BOUND): Remove.
+ * lib/strftime.c (TYPE_SIGNED): Remove.
+ (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
+ * lib/strtol.c: Adjust comments to match intprops.h.
+ * lib/userspec.c: Include intprops.h.
+ (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
+ * lib/utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
+ * lib/utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
+ instead of rolling our own expressions.
+ * lib/xstrtol.c: Include xstrtol.h first, to test interface.
+
+ * lib/strftime.c: Include <stdbool.h>. Use bool where appropriate,
+ instead of int.
+ (my_strftime): Do not mishandle years close to INT_MAX, by doing
+ the right thing even if adding 1900 would overflow. Similarly
+ for tm_mon + 1 and tm_yday + 1.
+ Make %Y always equivalent to %C%y, and similarly for %G and %g.
+ (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
+ (DO_SIGNED_NUMBER): New macro.
+ (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
+
+2005-03-07 Bruno Haible <bruno@clisp.org>
+
+ * m4/mmap-anon.m4 (MAP_FILE, MAP_FAILED): Remove definitions.
+
+2005-03-07 Bruno Haible <bruno@clisp.org>
+
+ * lib/pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
+
+2005-03-04 Derek R. Price <derek@ximbiot.com>
+
+ * gnulib-tool (func_cp_if_changed, func_mv_if_changed): New functions.
+ (func_import): Only replace files via --import when they have actually
+ changed.
+
+2005-03-03 Derek R. Price <derek@ximbiot.com>
+
+ * m4/mmap-anon.m4: New file.
+ * m4/pagealign_alloc.m4: New file.
+
+2005-03-03 Derek R. Price <derek@ximbiot.com>
+ Bruno Haible <bruno@clisp.org>
+
+ * modules/pagealign_alloc: New file.
+ * MODULES.html.sh (Memory management functions): Add pagealign_alloc.
+
+2005-03-03 Derek R. Price <derek@ximbiot.com>
+ Bruno Haible <bruno@clisp.org>
+
+ * lib/pagealign_alloc.h: New file.
+ * lib/pagealign_alloc.c: New file.
+
+2005-03-03 Bruno Haible <bruno@clisp.org>
+
+ * m4/inttypes.m4, isc-posix.m4, once-only.m4:
+ Use an all-permissive copyright notice, recommended by RMS.
+
+2005-03-02 Bruno Haible <bruno@clisp.org>
+
+ * m4/stpncpy.m4 (gl_FUNC_STPNCPY): Undo the replacement here. Because
+ of AIX, the replacement has to be done only after <string.h> is
+ included, therefore not in config.h. stpncpy.h does the replacement,
+ and stpncpy.c uses it.
+
+2005-03-02 Bruno Haible <bruno@clisp.org>
+
+ * lib/stpncpy.h (stpncpy): Define as a macro without arguments, so that
+ stpncpy.c uses it.
+
+2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
+
+ Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
+ The workaround isn't strictly needed for POSIX conformance, and
+ it's too much of a pain to configure and maintain. We'll ask
+ people to fix their kernels instead.
+ * lib/xnanosleep.c: Don't include gethrxtime.h or xtime.h.
+ (NANOSLEEP_BUG_WORKAROUND): Remove.
+ (xnanosleep): Remove the workaround.
+
+2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
+
+ * modules/gettime (Makefile.am): Remove lib_SOURCES line.
+ Reported by Derek Price.
+ (Include): Add "timespec.h".
+
+ * modules/xnanosleep (Depends-on): Remove gethrxtime.
+
+2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/xnanosleep.m4 (gl_XNANOSLEEP): Remove configuration attempting
+ to detect nanosleep bug.
+
+2005-03-01 Bruno Haible <bruno@clisp.org>
+
+ * lib/vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
+
+2005-02-26 Paul Eggert <eggert@cs.ucla.edu>
+
+ * modules/gethrxtime: New file.
+ * modules/xnanosleep (Files): Add m4/xnanosleep.m4.
+ (Depends-on): Add gethrxtime.
+ (configure.ac): Add gl_XNANOSLEEP.
+ (Makefile.am): Remove lib_SOURCES line.
+
+2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/gethrxtime.m4, xnanosleep.m4: New files.
+ * m4/gettime.m4 (gl_GETTIME): Check for nanotime.
+
+2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/gethrxtime.h, gethrxtime.c, xtime.h: New files.
+ * lib/timespec.h (gettime): Return void, since it always
+ succeeds now. All uses changed.
+ * lib/gettime.c (gettime) Likewise.
+ [HAVE_NANOTIME]: Prefer nanotime.
+ Assume gettimeofday succeeds, as POSIX requires.
+ Assime time () succeeds, since other code already does.
+ * lib/xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
+ (timespec_subtract): Remove.
+ (NANOSLEEP_BUG_WORKAROUND): New constant.
+ (xnanosleep): Use gethrxtime rather than gettime; this simplifies
+ things considerably. Use it only on GNU/Linux hosts, since the
+ workaround shouldn't be needed elsewhere.
+
+2005-02-24 Bruno Haible <bruno@clisp.org>
+
+ * modules/gettext (Files): Add m4/glibc2.m4.
+
+2005-02-24 Bruno Haible <bruno@clisp.org>
+
+ * m4/gettext.m4, intdiv0.m4, intmax.m4, inttypes-pri.m4, lcmessage.m4:
+ * m4/lib-link.m4, lib-prefix.m4, nls.m4, po.m4, printf-posix.m4:
+ * m4/progtest.m4:
+ Update from GNU gettext 0.14.2.
+ * m4/glibc2.m4: New file, from GNU gettext 0.14.2.
+
+2005-02-24 Bruno Haible <bruno@clisp.org>
+
+ * lib/localcharset.c: Update from GNU gettext 0.14.2.
+ * lib/config.charset: Update from GNU gettext 0.14.2.
+
+2005-02-24 Bruno Haible <bruno@clisp.org>
+
+ * lib/gettext.h: Update from GNU gettext 0.14.2.
+
+2005-02-23 Simon Josefsson <jas@extundo.com>
+
+ * m4/iconvme.m4: New file.
+
+2005-02-23 Jim Meyering <jim@meyering.net>
+
+ * m4/extensions.m4 (gl_USE_SYSTEM_EXTENSIONS): Revert yesteday's
+ change.
+ Thanks to Bruno Haible for catching it.
+
+2005-02-22 Simon Josefsson <jas@extundo.com>
+
+ * modules/iconvme: New file.
+
+ * MODULES.html.sh: Add iconvme.
+
+2005-02-22 Simon Josefsson <jas@extundo.com>
+
+ * lib/iconvme.h, iconvme.c: New files, from libc.
+
+2005-02-22 Simon Josefsson <jas@extundo.com>
+
+ * config/srclist.txt: Sync iconvme.h, iconvme.c from libc.
+
+2005-02-22 Jim Meyering <jim@meyering.net>
+
+ * m4/extensions.m4 (gl_USE_SYSTEM_EXTENSIONS): Fix typo:
+ s/ifndef/ifdef/.
+
+2005-02-20 Neil Conway <neilc@samurai.com>
+
+ * lib/xgethostname.c (xgethostname): Check for ENOMEM, which is
+ returned by OSX/Darwin if the specified buffer is not large
+ enough for the hostname.
+
+2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
+
+ * lib/argp-help.c (__argp_help): Create a fake struct argp_state and
+ pass it to _help, otherwise the latter coredumps trying to
+ dereference state.root_argp.
+
+2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
+
+ * modules/chdir-long (Depends-on): Add memrchr.
+ * modules/memrchr (Files): Add lib/memrchr.h.
+ (Include): "memrchr.h".
+
+2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/memrchr.m4 (gl_FUNC_MEMRCHR): Add AC_LIBSOURCES, for memrchr.h.
+
+2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/memrchr.h: New file.
+ * lib/chdir-long.c: Include it.
+ * lib/memrchr.c [!defined _LIBC]: Include it rather than <string.h>
+ Don't bother including stddef.h.
+
+2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/mountlist.h (MOUNTLIST_H_): New macro, to protect against double
+ inclusion.
+ Include <sys/types.h>, for dev_t.
+ (ME_DUMMY, ME_REMOTE): Move from here....
+ * lib/mountlist.c (ME_DUMMY, ME_REMOTE): To here.
+ (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
+ Dmitry V. Levin.
+ Include mountlist.h first, to test the interface.
+
+2005-01-29 Bruno Haible <bruno@clisp.org>
+
+ * lib/progname.c (program_name): Initialize.
+ Needed when linking statically on MacOS X.
+
+2005-01-28 Paul Eggert <eggert@cs.ucla.edu>
+
+ Sync from coreutils.
+ * modules/getloadavg (Files): Remove m4/getloadavg.m4.
+ (Depends-on): Add c-strtod.
+ (configure.ac): Replace gl_FUNC_GETLOADAVG with AC_FUNC_GETLOADAVG.
+
+2005-01-28 Paul Eggert <eggert@cs.ucla.edu>
+
+ Sync from coreutils.
+ * m4/getloadavg.m4, glibc.m4, search-libs.m4: Remove.
+
+ Remove files that are specific to coreutils.
+ * m4/check-decl.m4, jm-macros.m4, lib-check.m4, prereq.m4: Remove.
+
+2005-01-28 Bruno Haible <bruno@clisp.org>
+
+ * modules/javacomp: New file.
+ * MODULES.html.sh (Java): Add javacomp.
+
+2005-01-28 Bruno Haible <bruno@clisp.org>
+
+ * m4/javacomp.m4: New file, from GNU gettext.
+
+2005-01-28 Bruno Haible <bruno@clisp.org>
+
+ * lib/javacomp.sh.in: New file, from GNU gettext.
+ * lib/javacomp.h: New file, from GNU gettext.
+ * lib/javacomp.c: New file, from GNU gettext.
+
+2005-01-26 Simon Josefsson <jas@extundo.com>
+
+ * lib/gai_strerror.c: Use GPL in header.
+
+2005-01-26 Bruno Haible <bruno@clisp.org>
+
+ * modules/javaexec: New file.
+ * MODULES.html.sh (Java): Add javaexec.
+
+2005-01-26 Bruno Haible <bruno@clisp.org>
+
+ * m4/javaexec.m4: New file, from GNU gettext.
+
+2005-01-26 Bruno Haible <bruno@clisp.org>
+
+ * lib/javaexec.sh.in: New file, from GNU gettext.
+ * lib/javaexec.h: New file, from GNU gettext.
+ * lib/javaexec.c: New file, from GNU gettext.
+
+2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
+
+ * modules/lchown (Depends-on): Remove lchown.h
+
+2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
+
+ * m4/sysexits.m4 (gl_SYSEXITS): Reverted logic. SYSEXITS_H
+ must be defined if the header file was not found, in order
+ to provide a replacement. Reported by Todd Vierling <tv@duh.org>
+
+2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
+
+ * lib/argp-help.c (hol_entry_help): Avoid using non-constant
+ initializers for struct pentry_state.
+ (__argp_error): Check return value of __asprintf
+ (__argp_failure): Translate error message
+
+ * lib/argp-parse.c: Removed braces around the expansion of N_()
+
+2005-01-23 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/acl.m4, afs.m4, alloca.m4, argp.m4, assert.m4, atexit.m4,
+ backupfile.m4, base64.m4, bison.m4, c-bs-a.m4, c-stack.m4,
+ c-strtod.m4, calloc.m4, canon-host.m4, canonicalize.m4,
+ clock_time.m4, cloexec.m4, closeout.m4, d-ino.m4, d-type.m4,
+ dirfd.m4, dirname.m4, dos.m4, dup2.m4, error.m4, euidaccess.m4,
+ exclude.m4, exitfail.m4, extensions.m4, fcntl-safer.m4,
+ file-type.m4, fileblocks.m4, filemode.m4, fnmatch.m4, fpending.m4,
+ free.m4, fstypename.m4, fsusage.m4, ftruncate.m4, getaddrinfo.m4,
+ getcwd-path-max.m4, getcwd.m4, getdate.m4, getdomainname.m4,
+ getgroups.m4, gethostname.m4, getline.m4, getndelim2.m4,
+ getnline.m4, getopt.m4, getpagesize.m4, getpass.m4, getsubopt.m4,
+ gettime.m4, gettimeofday.m4, getugroups.m4, getusershell.m4,
+ group-member.m4, hard-locale.m4, hash.m4, host-os.m4, human.m4,
+ idcache.m4, inttostr.m4, isdir.m4, jm-winsz1.m4, jm-winsz2.m4,
+ link-follow.m4, long-options.m4, ls-mntd-fs.m4, lstat.m4,
+ makepath.m4, mathl.m4, md5.m4, memcasecmp.m4, memchr.m4,
+ memcmp.m4, memcoll.m4, memcpy.m4, memmem.m4, memmove.m4,
+ memrchr.m4, memset.m4, mkdir-slash.m4, mkstemp.m4, mktime.m4,
+ modechange.m4, mountlist.m4, nanosleep.m4, obstack.m4,
+ path-concat.m4, pathmax.m4, perl.m4, physmem.m4, poll.m4,
+ posixtm.m4, posixver.m4, putenv.m4, quote.m4, quotearg.m4,
+ readdir.m4, readtokens.m4, readutmp.m4, regex.m4, rename.m4,
+ restrict.m4, rmdir-errno.m4, rmdir.m4, rpmatch.m4, same.m4,
+ savedir.m4, settime.m4, sha1.m4, sig2str.m4, snprintf.m4,
+ sockpfaf.m4, st_dm_mode.m4, st_mtim.m4, stat.m4, stdint.m4,
+ stdio-safer.m4, strchrnul.m4, strdup.m4, strerror.m4,
+ strerror_r.m4, strftime.m4, strndup.m4, strnlen.m4, strsep.m4,
+ strtod.m4, strtoimax.m4, strtok_r.m4, strtol.m4, strtoll.m4,
+ strtoul.m4, strtoull.m4, strtoumax.m4, strverscmp.m4, sysexits.m4,
+ time_r.m4, timegm.m4, timespec.m4, tm_gmtoff.m4, tzset.m4,
+ uint32_t.m4, uintptr_t.m4, unistd-safer.m4, unlink-busy.m4,
+ unlocked-io.m4, uptime.m4, userspec.m4, utimbuf.m4, utime.m4,
+ utimecmp.m4, utimens.m4, utimes-null.m4, vsnprintf.m4, xalloc.m4,
+ xgetcwd.m4, xreadlink.m4, xstrndup.m4, xstrtod.m4, xstrtoimax.m4,
+ xstrtol.m4, xstrtoumax.m4, yesno.m4:
+ Use an all-permissive copyright notice, recommended by RMS.
+
+2005-01-21 Paul Eggert <eggert@cs.ucla.edu>
+
+ * modules/chdir-long (Depends-on): Remove mempcpy.
+
+2005-01-21 Jim Meyering <jim@meyering.net>
+
+ * lib/openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
+ same value as for Solaris 9.
+
+ * lib/chdir-long.c (chdir_long): Rewrite to remove limitation on
+ component length. This included changing the parameter to be
+ of type `char *' rather than `char const *'.
+ * lib/chdir-long.h (chdir_long): Update prototype.
+
+ * lib/openat.c (fdopendir, fstatat): New functions.
+ * lib/openat.h: Include headers required for use of DIR and struct
+ stat.
+ [AT_SYMLINK_NOFOLLOW]: Define.
+ (fdopendir, fstatat): Add prototypes.
+
+2005-01-21 Bruno Haible <bruno@clisp.org>
+
+ * modules/classpath: New file.
+ * MODULES.html.sh (Java): Add classpath.
+
+2005-01-21 Bruno Haible <bruno@clisp.org>
+
+ * lib/classpath.h: New file, from GNU gettext.
+ * lib/classpath.c: New file, from GNU gettext.
+
+2005-01-20 Simon Josefsson <jas@extundo.com>
+
+ * modules/version-etc-fsf: New file.
+
+2005-01-20 Simon Josefsson <jas@extundo.com>
+
+ * lib/version-etc-fsf.c: New file, with version_etc_copyright.
+ * lib/version-etc.c: Remove version_etc_copyright.
+ * lib/version-etc.h (version_etc_copyright): Use [] instead of * in
+ prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
+
+2005-01-20 Simon Josefsson <jas@extundo.com>
+
+ * lib/base64.h (isbase64): Add.
+
+ * lib/base64.c (isb64): Rename to isbase64, use to_uchar instead of
+ using a unsigned prototype, don't inline.
+ (base64_decode): Use it.
+
+2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/save-cwd.m4 (gl_SAVE_CWD): Remove check for fcntl; we now assume
+ it.
+
+2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/save-cwd.c (save_cwd): Remove code to support the case
+ where fchdir is missing or flaky.
+
+2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
+
+ * MODULES.html.sh (Command-line arguments): Add version-etc-fsf.
+
+2005-01-19 Paul Eggert <eggert@cs.ucla.edu>
+
+ * modules/mempcpy (Makefile.am): Remove mention of mempcpy.h;
+ AC_LIBSOURCES now does this.
+ * MODULES.html.sh (Sizes of integer types <limits.h>): New element,
+ with new ullong_max module.
+
+2005-01-19 Bruno Haible <bruno@clisp.org>
+
+ * modules/sh-quote: New file.
+ * MODULES.html.sh (Executing programs): Add sh-quote.
+
+2005-01-19 Bruno Haible <bruno@clisp.org>
+
+ * lib/sh-quote.h: New file, from GNU gettext.
+ * lib/sh-quote.c: New file, from GNU gettext.
+
+2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
+
+ Merge from coreutils.
+ * m4/ullong_max.m4: New file.
+ * m4/jm-macros.m4 (gl_MACROS): Require gl_ULLONG_MAX.
+ (gl_MACROS): Assume localeconv exists.
+
+2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
+
+ Merge changes from coreutils, as described below in several
+ changelogs dated today.
+
+ * lib/save-cwd.c: Include "save-cwd.h" before other include files.
+ (O_DIRECTORY): Remove; not needed here, since "." must be
+ a directory. All uses removed.
+ (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
+ universal on Suns, and we also need to test for IRIX.
+ Revamp code to use 'if' rather than '#if'.
+ Avoid unnecessary comparison of cwd->desc to 0.
+
+ * lib/utimens.c (futimens): Robustify the previous patch, by checking
+ for known valid error numbers rather than observed invalid ones.
+
+2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
+
+ * modules/ullong_max: New file.
+
+ * modules/chdir-long, modules/openat: New files.
+ * modules/save-cwd (Depends-on): Depend on chdir-long.
+ (Makefile.am): Remove lib_SOURCES; now handled by AC_LIBSOURCES.
+
+2005-01-18 Jim Meyering <jim@meyering.net>
+
+ Merge from coreutils.
+ * m4/chdir-long.m4, openat.m4: New files.
+ * m4/save-cwd.m4 (gl_SAVE_CWD): Add AC_LIBSOURCES for save-cwd.c,
+ save-cwd.h. Add AC_LIBOBJ for save-cwd.
+ * m4/chown.m4 (gl_FUNC_CHOWN): When cross-compiling, assume that chown
+ is sane and DOES follow symlinks. Besides, testing 20 different
+ systems found no broken chown implementations.
+ Prompted by a change in rsync's copy of this macro.
+ * m4/jm-macros.m4 (gl_MACROS): Require gl_FUNC_CHDIR_LONG.
+
+ * m4/lchown.m4 (gl_FUNC_LCHOWN): Use AC_LIBSOURCES.
+
+ * m4/utimes.m4: Work around tests/touch/empty-file failure on a system
+ (sparc64, Linux-2.4.28, glibc-2.3.3) that didn't honor utimes'
+ NULL-means-set-to-current-time semantics.
+ Remove temporary file immediately, rather than waiting
+ for configure's at-exit trap code to do it.
+
+2005-01-18 Jim Meyering <jim@meyering.net>
+
+ * lib/version-etc.c (version_etc_copyright): Update copyright date.
+
+ * lib/utimens.c (futimens): Account for the fact that futimes
+ can also fail with errno == ENOSYS or errno == ENOENT.
+ Patch from Dmitry V. Levin.
+
+ Change the name of the robust chdir function from chdir to chdir_long.
+ * lib/save-cwd.c: Include chdir-long.h rather than chdir.h.
+ (restore_cwd): Use chdir_long, not chdir.
+ * lib/chdir-long.c: Renamed from chdir.c.
+ * lib/chdir-long.h: Renamed from chdir.h.
+ [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
+ Hurd.
+
+2005-01-18 Bruno Haible <bruno@clisp.org>
+
+ * m4/allocsa.m4, m4/codeset.m4, m4/copy-file.m4, m4/eaccess.m4:
+ * m4/eealloc.m4, m4/eoverflow.m4, m4/execute.m4, m4/fatal-signal.m4:
+ * m4/findprog.m4, m4/glibc21.m4, m4/iconv.m4, m4/intmax_t.m4:
+ * m4/inttypes_h.m4, m4/lib-ld.m4, m4/lib-link.m4, m4/lib-prefix.m4:
+ * m4/linebreak.m4, m4/localcharset.m4, m4/longdouble.m4:
+ * m4/longlong.m4, m4/mbrtowc.m4, m4/mbstate_t.m4, m4/mbswidth.m4:
+ * m4/mkdtemp.m4, m4/pipe.m4, m4/readlink.m4, m4/safe-read.m4:
+ * m4/safe-write.m4, m4/setenv.m4, m4/sig_atomic_t.m4:
+ * m4/signalblocking.m4, m4/signed.m4, m4/size_max.m4, m4/ssize_t.m4:
+ * m4/stdbool.m4, m4/stdint_h.m4, m4/stpcpy.m4, m4/stpncpy.m4:
+ * m4/strcase.m4, m4/strcspn.m4, m4/strpbrk.m4, m4/strstr.m4:
+ * m4/ucs4-utf.m4, m4/uintmax_t.m4, m4/ulonglong.m4, m4/unicodeio.m4:
+ * m4/utf-ucs4.m4, m4/vasnprintf.m4, m4/vasprintf.m4:
+ * m4/wait-process.m4, m4/wchar_t.m4, m4/wint_t.m4, m4/xsize.m4:
+ Use an all-permissive copyright notice, recommended by RMS.
+
+2005-01-18 Bob Proulx <bob@proulx.com>
+
+ * lib/obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to
+ simplify offsetof() macro construct to avoid compile failure with
+ native HP-UX 11.0 ANSI C compiler.
+
+2005-01-17 Bruno Haible <bruno@clisp.org>
+
+ * lib/stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming,
+ redundant because stpncpy.m4 takes care of it.
+
+2005-01-17 Bruno Haible <bruno@clisp.org>
+
+ * lib/progreloc.c: Include xalloc.h instead of xmalloc.h.
+
+2005-01-17 Bruno Haible <bruno@clisp.org>
+
+ * lib/progreloc.c (xstrdup): Define as strdup if no xmalloc should be
+ used.
+
+2005-01-17 Bruno Haible <bruno@clisp.org>
+
+ * lib/fwriteerror.h (fwriteerror): Change specification to include
+ fclose.
+ * lib/fwriteerror.c: Include <stdbool.h>.
+ (fwriteerror): At the end, close the file stream. Record whether
+ stdout was already closed.
+
+2005-01-17 Bruno Haible <bruno@clisp.org>
+
+ * lib/execute.c (environ): Declare if needed.
+ * lib/pipe.c (environ): Likewise.
+ Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
+
+2005-01-11 Sergey Poznyakoff <gray@Mirddin.farlep.net>
+
+ * modules/argp: Depend on vsnprintf
+
+2005-01-10 Jim Meyering <jim@meyering.net>
+
+ * modules/closeout (Depends-on): Add atexit.
+
+2005-01-06 Bruno Haible <bruno@clisp.org>
+
+ * m4/stpncpy.m4 (gl_FUNC_STPNCPY): Rename stpncpy to gnu_stpncpy here.
+
+2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
+ definitions to be after all include files, to avoid collisions.
+ Problem reported by Bob Proulx.
+
+2005-01-04 Jim Meyering <jim@meyering.net>
+
+ Changes imported from coreutils.
+ * m4/mkstemp.m4 (gl_FUNC_MKSTEMP): Rather than using "conftestXXXXXX"
+ as the mkstemp template, use a temporary directory and an
+ 8.3-friendly template to avoid trouble on systems like DJGPP.
+ Reported by Juan M. Guerrero via Stepan Kasal.
+ * m4/(gl_FUNC_MKSTEMP): Include <unistd.h> for the declaration of
+ close. Remove the temporary directory right away, rather than waiting
+ for configure's at-exit trap code to do it.
+ Suggestion from Stepan Kasal.
+
+2005-01-01 Simon Josefsson <jas@extundo.com>
+
+ * gnulib-tool: Print #include directives when --import'ing.
+
+2004-12-28 Simon Josefsson <jas@extundo.com>
+
+ * tests/test-base64.c: Include required header files. Remove
+ unused variables.
+
+2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
+
+ * modules/error (Depends-on): Remove gettext.
+
+2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
+ not needed. This removes a dependency on the gettext module.
+ [defined _LIBC]: Do not include <libintl.h>; not needed.
+
+2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/c-strtod.m4 (gl_C99_STRTOLD): New macro.
+ (gl_C_STRTOD): Use it instead of AC_CHECK_DECLS_ONCE(strtold).
+
+2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
+ HAVE_DECL_STRTOLD.
+
+2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
+
+ * modules/getdate (Depends-on): Remove alloca-opt.
+
+2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/getdate.m4 (gl_GETDATE): Remove AC_FUNC_ALLOCA.
+
+2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/argp-parse.c: Include <stddef.h>.
+ (alignof, alignto): New macros.
+ (parser_init): Don't assume that void * is aligned sufficiently
+ for struct option.
+
+ * lib/getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
+ need to extend the stack.
+ (YYINITDEPTH): New macro, so that the initial stack isn't overly
+ large.
+
+2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
+
+ * lib/argp-parse.c (parser_init): Avoid arithmetics on void pointers.
+
+2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
+
+ * modules/regex (lib_SOURCES): Remove regex.c, undoing previous
+ (2004-10-24) change. Apparently this was a false alarm.
+
+ * modules/getdate: Depend on alloca-opt, not alloca.
+
+2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
+ Remove now-obsolete comment about AIX.
+ * lib/getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
+ (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
+ (YYMAXDEPTH): New macro.
+
+2004-12-18 Simon Josefsson <jas@extundo.com>
+
+ * modules/alloca: Depend on alloca-opt, instead of duplicating it.
+
+2004-12-18 Bruno Haible <bruno@clisp.org>
+
+ * m4/fatal-signal.m4 (gl_FATAL_SIGNAL): Also test for sigaction.
+
+2004-12-18 Bruno Haible <bruno@clisp.org>
+
+ * lib/fatal-signal.c (fatal_signals): Make non-const.
+ (init_fatal_signals): New function.
+ (uninstall_handlers, install_handlers): Ignore signals that were set to
+ SIG_IGN.
+ (at_fatal_signal): Call init_fatal_signals.
+ (init_fatal_signal_set): Likewise. Ignore signals that were set to
+ SIG_IGN.
+ Reported by Paul Eggert.
+
+2004-12-18 Bruno Haible <bruno@clisp.org>
+
+ * doc/alloca.texi: New file.
+ * doc/alloca-opt.texi: New file.
+
+2004-12-17 Jim Meyering <jim@meyering.net>
+
+ * config/install-sh: Use `(exit N); exit N', not `(exit N); exit'.
+ Otherwise, install-sh could exit with improper exit status when
+ exiting via a trapped interrupt. Thanks to a report from Bob Proulx.
+
+2004-12-16 Simon Josefsson <jas@extundo.com>
+
+ * tests/test-base64.c: Add license.
+
+2004-12-15 Stepan Kasal <address@hidden>
+
+ * gnulib-tool (func_emit_lib_Makefile_am): Shorten a long sed command.
+
+2004-12-12 Paul Eggert <eggert@cs.ucla.edu>
+
+ * modules/getcwd (Files): Add m4/d-ino.m4.
+ Suggested by Mark D. Baushke.
+
+2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/getdate.y (textint): New member "negative".
+ (time_zone_hhmm): New function.
+ Expect 14 shift-reduce conflicts, not 13.
+ (o_colon_minutes): New rule.
+ (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
+ (yylex): Set the "negative" member of signed numbers.
+
+2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
+
+ * doc/getdate.texi (Time of day items, Time zone items):
+ Describe new formats +00:00, UTC+00:00.
+
+2004-12-07 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/ls-mntd-fs.m4 (AC_FUNC_GETMNTENT): Fix typo in previous change:
+ spurious "-l"s. Problem reported by Stepan Kasal.
+
+2004-12-06 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/ls-mntd-fs.m4 (AC_FUNC_GETMNTENT): New macro, to work around bug
+ in Autoconf 2.59. Problem reported by Mark D. Baushke.
+
+2004-12-04 Simon Josefsson <jas@extundo.com>
+
+ * modules/getaddrinfo (License): Add LGPL, reported by Yoann
+ Vandoorselaere <yoann@prelude-ids.org>.
+
+2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
+
+ Changes imported from coreutils.
+ * m4/hard-locale.m4 (gl_HARD_LOCALE): Assume locale.h and setlocale
+ exist.
+ * m4/human.m4 (gl_HUMAN): Assume locale.h and localeconv exist.
+
+2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
+
+ Changes imported from coreutils.
+ * lib/hard-locale.c: Assume <locale.h> exists.
+ Include "strdup.h".
+ (GLIBC_VERSION): New macro.
+ (hard_locale): Assume setlocale exists.
+ Rewrite to avoid #ifdef.
+ Use strdup rather than malloc + strcpy.
+ * lib/human.c: Assume <locale.h> exists.
+ (human_readable): Assume localeconv exists.
+
+2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
+
+ * modules/hard-locale (Depends-on): Add strdup.
+
+2004-12-01 Jakub Jelinek <jakub@redhat.com>
+
+ * lib/mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
+ convert T2, not T. (Imported from libc.)
+
+2004-11-30 Simon Josefsson <jas@extundo.com>
+
+ * modules/restrict (License): Change to LGPL.
+
+2004-11-30 Simon Josefsson <jas@extundo.com>
+
+ * m4/restrict.m4: Add copyright and copying conditions.
+
+2004-11-30 Simon Josefsson <jas@extundo.com>
+
+ * m4/base64.m4: New file.
+
+2004-11-30 Simon Josefsson <jas@extundo.com>
+
+ * MODULES.html.sh (Extra functions based on ANSI C 89): Add
+ base64.
+
+ * tests/test-base64.c: New file.
+
+ * modules/base64: New file.
+
+2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/getcwd-path-max.m4 (gl_FUNC_GETCWD_PATH_MAX):
+ Define HAVE_PARTLY_WORKING_GETCWD if getcwd is partly working.
+
+ * m4/readutmp.m4 (gl_READUTMP): Don't check for sys/param.h.
+
+2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/getcwd.c (is_ENAMETOOLONG): New macro.
+ (__getcwd.c): Don't restore errno; glibc doesn't.
+ [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
+ first, falling back to our code only if its results look suspicious.
+ Ensure that the resulting buffer is only as large as necessary.
+
+ * lib/readutmp.c: Include readutmp.h first.
+ Include <errno.h>, since readutmp.h no longer does that.
+ * lib/readutmp.h: Don't include <errno.h>,
+ <sys/param.h>, <time.h>; not needed to establish interface.
+ (errno): Remove decl.
+ (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
+ (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
+ UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
+
+2004-11-28 Simon Josefsson <jas@extundo.com>
+
+ * lib/base64.h, base64.c: New file.
+
+2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/getcwd.h: New file, which I forgot to check in on 2004-11-25.
+
+2004-11-26 Paul Eggert <eggert@cs.ucla.edu>
+
+ * modules/getcwd (Files): Add lib/getcwd.h, m4/getcwd.m4.
+ (Depends-on): Remove pathmax, same. Add mempcpy.
+ (configure.ac): GL_FUNC_GETCWD_PATH_MAX -> gl_FUNC_GETCWD.
+ (Makefile.am): Append getcwd.h to lib_SOURCES.
+ (Include): Add getcwd.h.
+ (Maintainer): Change from Jim Meyering to "all, glibc",
+ since getdate now uses intended-for-glibc code.
+ * modules/xgetcwd (Files): Remove m4/getcwd.m4.
+ (Depends-on): Depend on getcwd. Do not depend on pathmax.
+
+2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
+
+ Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
+ HP's ANSI C compiler.
+ * lib/fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
+ Declaring int functions causes warnings on some modern systems and
+ shouldn't be needed to compile on ancient ones.
+ * lib/same.c (MIN) [defined MIN]: Don't define, since it's already
+ defined.
+
+ * lib/getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
+ with the following changes.
+ (__set_errno): Parenthesize properly.
+ Include <stdbool.h>.
+ (MIN, MAX, MATCHING_INO): New macros.
+ (__getcwd): Define with prototype, not K&R form.
+ Use heuristics to allocate default buffer on stack if possible.
+ If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
+ behavior, and to avoid the PATH_MAX limit when computing
+ ../../../../...
+ Use MATCHING_INO to compare inode number to file.
+ Check for arithmetic overflow in size calculations.
+ Fix bug in reallocation of dot array that caused getcwd to fail
+ on directories nested deeper than 75.
+ Be more careful about saving errno on error.
+ Do not use realloc; use only free+malloc, as this is a bit
+ more flexible and avoids a needless copy operation.
+ Do not inspect st_dev and st_ino for symbolic links; POSIX
+ doesn't specify the latter.
+ Check for closedir errors.
+ Avoid needless casts.
+ Use "#ifdef weak_alias" around weak_alias, to be like other
+ glibc code.
+ The following changes to getcwd.c have effect only when used in
+ gnulib; they have no effect inside glibc proper.
+ (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
+ as alloca isn't used.
+ (alloca, __alloca): Likewise.
+ [!_LIBC]: Include "getcwd.h", "mempcpy.h".
+ Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
+ unconditionally, as gnulib assumes C89 or better.
+ Do not include <sys/param.h>.
+ (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
+ no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
+ better.
+ (NULL) [!defined NULL]: Remove; we assume C89 or better.
+ Include <dirent.h> in a way that is compatible with modern Autoconf.
+ (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
+ New macros, if not already defined.
+ Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
+ Use "_LIBC", not "defined _LIBC", for consistency.
+ (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
+ a mempcpy module.
+ (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
+ (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
+ * lib/xgetcwd.c: David MacKenzie's old code was removed, so give
+ credit only to Jim Meyering and adjust the copyright dates.
+ Do not include <limits.h>, <stdio.h>, <sys/types.h>,
+ <stdlib.h>, <unistd.h>, "pathmax.h".
+ Instead, include "xgetcwd.h" (first) and "getcwd.h".
+ (INITIAL_BUFFER_SIZE): Remove.
+ (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
+
+2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/getcwd-path-max.m4 (gl_FUNC_GETCWD_PATH_MAX): Renamed from
+ GL_FUNC_GETCWD_PATH_MAX for consistency. All uses changed.
+ Use the _ONCE methods, for efficiency.
+ Check for fcntl.h. In test program, include <errno.h>
+ and <fcntl.h> if available. Remove old K&R cruft from
+ test program. Check for common errors in GNU/Linux,
+ OpenBSD, and Solaris. Just set gl_cv_func_getcwd_path_max;
+ don't do AC_LIBOBJ, as that's getcwd.m4's job.
+ * m4/getcwd.m4 (gl_FUNC_GETCWD_NULL): Renamed from
+ AC_FUNC_GETCWD_NULL. All used changed. Change cache variable
+ name accordingly.
+ (gl_FUNC_GETCWD, gl_PREREQ_GETCWD): New macros. Revamp to
+ accommodate new getcwd.c.
+ * m4/jm-macros.m4 (gl_MACROS): Don't require GL_FUNC_GETCWD_PATH_MAX.
+ * m4/prereq.m4 (gl_PREREQ): Add gl_FUNC_MEMPCPY.
+ * m4/xgetcwd.m4 (gl_XGETCWD): Replace with gl_FUNC_GETCWD, since
+ that's all we need now.
+
+2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
+
+ * m4/argp.m4 (gl_ARGP): Require gl_GETOPT_SUBSTITUTE unconditionally:
+ argp-parse.c depends on getopt internals, that means we should
+ always use our getopt, to be on the safe side.
+ * m4/getopt.m4 (gl_GETOPT): Check if GETOPT_H is already set, in
+ order not to spoil the result of an eventual previous invocation
+ of gl_GETOPT_SUBSTITUTE.
+
+2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
+
+ * lib/getopt_.h: Re-addition of __getopt_argv_const caused
+ redefinition warnings. To avoid them, include the defines
+ in `#if !defined __need_getopt ... #endif'. The only place
+ where __getopt_argv_const is used is in definitions
+ of getopt_long and getopt_long_only below, which are as well
+ protected by `#ifndef __need_getopt'.
+ [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
+ __need_getopt after including <stdio.h> and <unistd.h> These
+ headers might have defined it.
+
+2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/utimens.m4 (gl_UTIMENS): Check for futimes function.
+
+2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
+ (futimens): New function, which uses futimes if available.
+ (futimens, utimens): Support timespec==NULL, with same semantics
+ as utime and utimens.
+ * lib/utimens.h (futimens): New decl.
+
+2004-11-23 Jim Meyering <jim@meyering.net>
+
+ * lib/getopt_.h: Remove trailing blanks.
+
+2004-11-23 Jim Meyering <jim@meyering.net>
+
+ * lib/__fpending.c: Add comment.
+
+2004-11-22 Paul Eggert <eggert@cs.ucla.edu>
+
+ * modules/canonicalize (Depends-on): Add xreadlink.
+ Problem reported by James Youngman.
+
+2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
+ New macros.
+ (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
+ optopt): Use them instead of invoking ## directly; otherwise, the
+ symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
+
+2004-11-19 Bruno Haible <bruno@clisp.org>
+
+ * lib/strtok_r.c: Move comments from here...
+ * lib/strtok_r.h: ... to here.
+
+2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/calloc.m4 (_AC_FUNC_CALLOC_IF): Check for buggy calloc
+ implementations that mishandle size_t overflow.
+
+2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
+ might fail. Problem reported by Yoann Vandoorselaere.
+ * lib/calloc.c (rpl_calloc): Defend against buggy calloc
+ implementations that mishandle size_t overflow.
+
+2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
+
+ * modules/canon-host (Depends-on): Add strdup.
+
+2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/canon-host.m4 (gl_CANON_HOST): Check for getaddrinfo.
+
+2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/canon-host.c: Include "strdup.h".
+ (canon_host): Use getaddrinfo if available, so that IPv6 works.
+ Use strdup instead of malloc/strcpy to duplicate strings.
+
+ * lib/human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
+ (human_space_before_unit): New constant.
+ * lib/human.c (human_readable): Support it.
+
+ * lib/xgetcwd.c: Include <limits.h>, for PATH_MAX.
+ (xgetcwd): Set errno correctly when failing.
+ Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
+ the failure is actually due to a PATH_MAX problem.
+
+ Further getopt changes to make it more likely that glibc will
+ buy the changes back.
+ * lib/getopt.c (POSIXLY_CORRECT): New constant.
+ (getopt): Use it, so to preserve glibc semantic
+ * lib/getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
+ when compiling for libc.
+ * lib/getopt_.h (__getopt_argv_const): Bring it back.
+ (getopt_long, getopt_long_only): Use it.
+
+ * lib/getopt.c (_getopt_initialize, _getopt_internal_r,
+ _getopt_internal): New arg POSIXLY_CORRECT. All callers changed.
+ (getopt): Argv is now char * const *, as per standard.
+ (_getopt_internal_r, _getopt_internal): Argv is now char **,
+ not char *__getopt_argv_const *.
+ * lib/getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
+ _getopt_long_only_r): Likewise.
+ * lib/getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
+ * lib/getopt_int.h (_getopt_internal, _getopt_internal_r,
+ _getopt_long_r, _getopt_long_only_r): Likewise.
+ * lib/getopt_.h (__getopt_argv_const): Remove.
+ (getopt): Argv is now char * const *, as per standard.
+
+ * lib/getdate.y (tORDINAL): New token.
+ (day, relunit): Allow it for relative times.
+ (relative_time_table): Use tORDINAL for ordinals.
+
+2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
+
+ * doc/getdate.texi (General date syntax): "next" is 1, not 2.
+ Document that "second" isn't allowed as an ordinal number.
+
+2004-11-16 Jim Meyering <jim@meyering.net>
+
+ * modules/closeout (Depends-on): Add fpending.
+
+2004-11-15 Jim Meyering <jim@meyering.net>
+
+ * lib/closeout.c: Include "__fpending.h" once again.
+ Include <stdbool.h>.
+ (close_stdout): Don't fail just because stdout was closed initially,
+ since some programs don't write to stdout in the normal course of
+ operation (other than --version and --help), and we don't want this
+ function to make e.g. `touch file >&-' fail.
+ But do fail if it was closed and someone has tried to write to it.
+ E.g., `printf foo >&-' must fail.
+
+2004-11-13 Jim Meyering <jim@meyering.net>
+
+ * m4/jm-macros.m4: Do require gl_FUNC_FPENDING.
+
+2004-11-12 Simon Josefsson <jas@extundo.com>
+
+ * config/srclist.txt: Add strtok_r.c, glibc bought our changes, but a
+ small doc fix is still pending.
+
+2004-11-11 Simon Josefsson <jas@extundo.com>
+
+ * modules/strtok_r: New file.
+
+ * MODULES.html.sh (Support for systems lacking POSIX:2001): Add
+ strtok_r.
+
+2004-11-11 Simon Josefsson <jas@extundo.com>
+
+ * m4/strtok_r.m4: New file.
+
+ * m4/getopt.m4: Replace opterr.
+
+2004-11-11 Simon Josefsson <jas@extundo.com>
+
+ * lib/strtok_r.h, strtok_r.c: New file.
+
+2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/getopt.m4 (gl_GETOPT_SUBSTITUTE): Define __GETOPT_PREFIX instead
+ of replacing opterr, getopt, etc. This should handle the
+ powerpc-apple-darwin5.5 problem recently noted by Simon Josefsson.
+
+2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/getopt_.h (__getopt_argv_const): New macro, to be used so that
+ we can stop lying to compilers about the constness of argv when we
+ are compiled outside glibc.
+ (getopt, getopt_long, getopt_long_only): Use it.
+ * lib/getopt.c (_getopt_initialize, _getopt_internal_r,
+ _getopt_internal, getopt): Likewise.
+ * lib/getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
+ _getopt_long_only_r): Likewise.
+ * lib/getopt_int.h (_getopt_internal, _getopt_internal_r,
+ _getopt_long_r, _getopt_long_only_r): Likewise.
+
+ * lib/getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
+ Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
+ Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
+ the other external symbols.
+ (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
+ declaration, since the above renaming now works around collisions.
+
+2004-11-11 Jim Meyering <jim@meyering.net>
+
+ * lib/linebreak.c: Remove trailing blanks.
+ * lib/alloca_.h: Likewise.
+ * lib/acosl.c: Likewise.
+ * lib/euidaccess.c: Likewise.
+ * lib/allocsa.h: Likewise.
+
+2004-11-10 Simon Josefsson <jas@extundo.com>
+
+ * m4/getaddrinfo.m4: New file.
+
+2004-11-10 Simon Josefsson <jas@extundo.com>
+
+ * lib/getaddrinfo.h, getaddrinfo.c: New files.
+
+2004-11-10 Simon Josefsson <jas@extundo.com>
+
+ * MODULES.html.sh (Support for systems lacking POSIX:2001): Add
+ getaddrinfo.
+
+ * modules/getaddrinfo: New file.
+
+2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/prereq.m4 (gl_PREREQ): Require gt_FUNC_SETENV.
+
+2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/mktime.c (SHR): New macro, which is a portable
+ substitute for >> that should work even on Crays.
+ (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
+ Problem reported by Mark D. Baushke in
+ <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
+ * lib/getdate.y (SHR): Likewise.
+ (tm_diff): Use it.
+ * lib/strftime.c (SHR): Likewise.
+ (tm_diff): Use it.
+ * lib/quotearg.c (struct quoting_options): Use unsigned int for
+ quote_these_too, so that right shifts are well defined. All uses
+ changed.
+
+2004-11-10 Jim Meyering <jim@meyering.net>
+
+ Ensure that no close failure goes unreported.
+ * lib/closeout.c (close_stdout): Always close stdout. I.e., don't
+ return early when it seems there's nothing to flush.
+ Don't include __fpending.h.
+
+2004-11-10 Jim Meyering <jim@meyering.net>
+
+ * modules/closeout (Depends-on): Remove fpending.
+
+2004-11-10 Jim Meyering <jim@meyering.net>
+
+ * m4/jm-macros.m4 (gl_MACROS): Don't require gl_FUNC_FPENDING.
+
+2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/strftime.m4 (_gl_STRFTIME_PREREQS): Remove. Move its body to
+ gl_FUNC_STRFTIME.
+ (gl_FUNC_STRFTIME): Use AC_CHECK_FUNCS_ONCE and AC_CHECK_HEADERS_ONCE
+ and AC_REQUIRE when possible, to avoid duplicate checks.
+ Check for <wchar.h>.
+
+2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
+
+2004-11-09 Bruno Haible <bruno@clisp.org>
+
+ * m4/sockpfaf.m4: New file.
+
+2004-11-05 Bruno Haible <bruno@clisp.org>
+
+ * lib/readlink.c: Include stddef.h, needed for size_t on Woe32.
+ Reported by Mark D. Baushke <mdb@cvshome.org>.
+
+2004-11-04 Bruno Haible <bruno@clisp.org>
+
+ 2004-09-11 Bruno Haible <bruno@clisp.org>
+ * allocsa.valgrind: New file.
+ 2004-02-06 Bruno Haible <bruno@clisp.org>
+ * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
+ avoid a bug of this cc on HP-UX 10.20 dealing with enums.
+ Reported by Christopher Seip <chris.seip@hp.com>.
+
+2004-11-04 Bruno Haible <bruno@clisp.org>
+
+ * modules/allocsa (Files): Add lib/allocsa.valgrind.
+ (Makefile.am): Distribute it.
+
+2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
+ with errno == ERANGE if the buffer is too small.
+ Problem reported by Mark D. Baushke.
+
+2004-11-03 Albert Chin <china@thewrittenword.com>
+ Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/uint32_t.m4 (gl_AC_TYPE_UINT32_T): When determining uint32_t
+ equivalent, substitute $ac_type for equivalent type rather than
+ blindly using uint32_t *always* which won't work if uint32_t is not
+ available. Define _UINT32_T to work around typedef of uint32_t if
+ <sys/sched.h>, <pthread.h>, or <semaphore.h> used on Solaris
+ 2.5.1.
+
+2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/jm-macros.m4: Sync from coreutils.
+ (gl_MACROS): Check for mbrlen, for pathchk.
+ (gl_CHECK_ALL_TYPES): Require AC_TYPE_MBSTATE_T, for pathchk.
+
+2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/xreadlink.c (MAXSIZE): New macro.
+ (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
+ size does not exceed MAXSIZE. Avoid cast.
+ As suggested by Mark D. Baushke in
+ <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
+ if readlink fails with buffer size just under MAXSIZE, try again
+ with MAXSIZE.
+
+2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
+
+ * config/srclist.txt: Add mktime.c; glibc bought all our changes.
+
+2004-11-02 Derek R. Price <derek@ximbiot.com>
+ and Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
+ (get_date): Overparenthesize to avoid GCC warning.
+
+2004-11-02 Bruno Haible <bruno@clisp.org>
+
+ * m4/setenv.m4 (gt_FUNC_SETENV): Define VOID_UNSETENV if unsetenv()
+ returns void.
+
+2004-11-02 Bruno Haible <bruno@clisp.org>
+
+ * lib/setenv.h (unsetenv): Define as a macro if the system's unsetenv()
+ function returns void.
+
+2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/getpass.m4 (gl_PREREQ_GETPASS): Check for declarations of
+ fflush_unlocked, flockfile, funlockfile, funlockfile,
+ fputs_unlocked, putc_unlocked.
+
+2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/getpass.c (fflush_unlocked, flockfile, funlockfile)
+ (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
+ already declared.
+
+2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
+
+ * modules/getdate (Files): Add doc/getdate.texi.
+ (Depends-on): Add setenv, xalloc.
+
+2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/getdate.y: Add support for TZ="foo" within a date string.
+ Fix some bugs near time_t boundaries. Reject dates with
+ out-of-range components, e.g., "Sept 31".
+ Include <stdlib.h>, "setenv.h", "xalloc.h".
+ (ISDIGIT_LOCALE): Remove; unused.
+ Note that the TZ and time functions used here are not reentrant.
+ (mktime_ok, get_tz): New functions.
+ (TZBUFSIZE): New constant.
+ (get_date): Parse leading TZ="foo". Reject out-of-range components;.
+ This requires that we sometimes generate our own TZ="XXX..." setting.
+
+2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
+
+ * doc/getdate.texi: New file, from coreutils with modifications for
+ the new TZ parsing.
+
+2004-10-27 Derek R. Price <derek@ximbiot.com>
+
+ * lib/mktime.c (not_equal_tm): Remove redundant check.
+
+2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
+
+ * modules/regex (lib_SOURCES): Add regex.c.
+ Reported by James Youngman in
+ <http://lists.gnu.org/archive/html/bug-gnulib/2004-10/msg00199.html>.
+
+2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/getdate.y: Use Bison 1.875 features, and some minor
+ code cleanups. This change does not affect semantics.
+ Don't include <stdlib.h>; no longer needed.
+ Don't include unlocked-io.h; only the "#if TEST" code uses
+ stdio, and performance isn't crucial there.
+ (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
+ Bison 1.875 features as described below.
+ All uses of "PC." replaced by "pc->".
+ (YYSTYPE): Add a forward declaration.
+ (yylex, yyerror): Use full prototypes in forward decls.
+ Use "%pure-parser" rather than obsolescent "%pure_parser".
+ Use %parse-param and %lex-param instead of obsolescent
+ YYPARSE_PARAM and YYLEX_PARAM.
+ (meridian_table, month_and_day_table, time_units_table,
+ relative_time_table, time_zone_table, military_table,
+ lookup_zone, lookup_word, get_date):
+ Use NULL instead of 0 where appropriate.
+ (to_hour): Avoid abort (), to avoid a dependency on
+ stdlib.h.
+ (yyerror, yylex): Now accepts parser_control * arg.
+ (main) [TEST]: Use '\0' rather than 0 for char.
+
+2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/getpagesize.m4 (gl_GETPAGESIZE): Check for <sys/param.h>.
+
+2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
+ It's now the caller's responsibility to handle the case where
+ !HAVE_GETPAGESIZE && !defined getpagesize.
+
+ * lib/mktime.c (leapyear): Arg is long int, not int.
+
+2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/argp-fs-xinl.c, argp-xinl.c: Update from glibc.
+
+2004-10-17 Paul Eggert <eggert@cs.ucla.edu>
+
+ * gnulib-tool (func_emit_lib_Makefile_am): Fix typo: a $ was
+ missing. Problem reported by James Youngman.
+
+2004-10-16 Simon Josefsson <jas@extundo.com>
+
+ * gnulib-tool: Fix comments. Fix parse problem.
+ (func_emit_lib_Makefile_am): Don't hard code a in libgl_a_SOURCES.
+
+2004-10-15 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/getopt.m4 (gl_GETOPT): Detect and reject the incompatible BSD
+ implementation of getopt_long. Problem reported by Alexander Taler in:
+ http://lists.gnu.org/archive/html/bug-gnulib/2004-10/msg00103.html
+
+2004-10-15 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool: Untabify. Initialize supplied_libname.
+ (func_usage): More homogenous output.
+ (func_modules_transitive_closure, func_modules_to_filelist,
+ func_emit_lib_Makefile_am): New functions.
+ (func_import): New function, extracted from big case statement. Use
+ func_get_license, func_modules_transitive_closure,
+ func_modules_to_filelist, func_emit_lib_Makefile_am. Initialize
+ opt_lgpl. Don't use test -a, as it's not portable.
+ (func_create_testdir): Use func_modules_transitive_closure,
+ func_modules_to_filelist, func_emit_lib_Makefile_am.
+
+2004-10-15 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool (func_import): Let gl_INIT define LTALLOCA when needed.
+
+2004-10-15 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool (func_emit_lib_Makefile_am): Add markers to separate
+ the portions belonging to each module.
+ Suggested by Derek Robert Price <derek@ximbiot.com>.
+
+2004-10-12 Simon Josefsson <jas@extundo.com>
+
+ * lib/getpass.c (fflush_unlocked, flockfile, funlockfile)
+ (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
+ to real functions.
+
+2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
+
+ * modules/vsnprintf: New file.
+
+2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
+
+ * m4/vsnprintf.m4: New file.
+
+2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
+
+ * lib/vsnprintf.h: New file.
+ * lib/vsnprintf.c: New file.
+
+2004-10-11 Bruno Haible <bruno@clisp.org>
+
+ * MODULES.html.sh (Support for systems lacking ISO C 99): Add
+ vsnprintf.
+
+2004-10-10 Paul Eggert <eggert@cs.ucla.edu>
+
+ * config/srclistvars.sh: Add GNUSTANDARDS (for eggert only).
+
+2004-10-07 Bruno Haible <bruno@clisp.org>
+
+ * lib/snprintf.c (snprintf): Avoid a memory allocation if the result
+ fits into the provided buffer.
+
+2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/diacrit.c, diacrit.h: Add GPL notice.
+
+ * lib/atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL
+ notice.
+ * lib/atanl.c (atanl): Keep the code as similar to glibc as possible.
+ * lib/logl.c (logl): Keep the code as similar to glibc as possible.
+ This avoids a potential constant-folding bug.
+
+2004-10-05 Bruno Haible <bruno@clisp.org>
+
+ * m4/strsep.m4 (gl_FUNC_STRSEP): Require AC_GNU_SOURCE. Don't check
+ for the declaration of strsep.
+
+2004-10-05 Bruno Haible <bruno@clisp.org>
+
+ * lib/strsep.h: Don't declare strsep() if HAVE_STRSEP.
+
+2004-10-04 Simon Josefsson <jas@extundo.com>
+
+ * modules/memmem: New file.
+ * tests/test-memmem.c: New file.
+ * MODULES.html.sh (Extra functions based on ANSI C 89): Add memmem.
+
+2004-10-04 Simon Josefsson <jas@extundo.com>
+
+ * m4/memmem.m4: New file.
+
+2004-10-04 Simon Josefsson <jas@extundo.com>
+
+ * lib/memmem.h: New file.
+ * lib/memmem.c: New file, taken from glibc.
+
+2004-10-04 Simon Josefsson <jas@extundo.com>
+
+ * lib/error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
+ '#ifdef USE_UNLOCKED_IO'.
+
+2004-10-04 Simon Josefsson <jas@extundo.com>
+
+ * config/srclist.txt: Add memmem from glibc.
+
+2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
+
+ * modules/xalloc (Files, Makefile.am): Remove xstrdup.c.
+
+ * modules/argmatch, modules/argp, modules/closeout, modules/error,
+ modules/exclude, modules/getdate, modules/getline,
+ modules/getndelim2, modules/getpass, modules/getpass-gnu,
+ modules/getusershell, modules/linebuffer, modules/md5,
+ modules/mountlist, modules/posixtm, modules/readtokens,
+ modules/readutmp, modules/regex, modules/sha1,
+ modules/version-etc, modules/yesno:
+ Remove dependency on unlocked-io.
+
+2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/xalloc.m4 (gl_PREREQ_XSTRDUP): Remove. All uses removed.
+
+ * m4/unlocked-io.m4: Add copyright notice.
+ (gl_FUNC_GLIBC_UNLOCKED_IO): Define USE_UNLOCKED_IO.
+
+2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/xalloc.h (xmemdup): Renamed from xclone. All uses changed.
+ * lib/xmalloc.c (xmemdup): Likewise.
+ * lib/xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
+ XFREE): Remove these long-obsolescent macros.
+ * lib/xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
+ * lib/xstrdup.c: Remove.
+
+ * lib/regex.c (re_comp): Cast gettext return value to char *,
+ Problem reported by Martin Neitzel via Mark D. Baushke.
+
+2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
+ getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
+ md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
+ regex.c, sha1.c, version-etc.c, yesno.c:
+ Include "unlocked-io.h" only if USE_UNLOCKED_IO.
+ * lib/unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
+ the includer's responsibility.
+
+ Sync from coreutils.
+
+ * lib/modechange.c (mode_compile): Don't decrement a pointer that
+ points to the start of a string, as the C Standard says the
+ resulting behavior is undefined.
+
+ * lib/backupfile.h (enum backuptype): Rename none -> no_backups,
+ simple -> simple_backups, numbered_existing ->
+ numbered_existing_backups, numbered -> numbered_backups
+ to avoid shadowing problems. All uses changed.
+ * lib/argmatch.c (enum backuptype) [defined TEST]: Likewise.
+ * lib/backupfile.c (check_extension, numbered_backup):
+ Rename locals to avoid shadowing 'basename'.
+ * lib/backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
+ once.
+
+ * lib/.cppi-disable: Add getopt_.h, getopt_int.h.
+ * lib/.cvsignore: Add getopt.h.
+
+2004-10-04 Bruno Haible <bruno@clisp.org>
+
+ * modules/README: New file.
+ * gnulib-tool (func_all_modules, func_verify_module): modules/README is
+ not a module.
+
+2004-10-02 Jim Meyering <jim@meyering.net>
+
+ * lib/dirfd.h, getpagesize.h: Add copyright notice.
+
+2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
+
+ * modules/strsep: New file.
+
+2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
+
+ * m4/strsep.m4: New file.
+
+2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
+
+ * lib/strsep.h: New file.
+ * lib/strsep.c: New file.
+
+2004-10-01 Simon Josefsson <jas@extundo.com>
+
+ * lib/snprintf.c (snprintf): Handle size==0.
+
+2004-10-01 Simon Josefsson <jas@extundo.com>
+ Bruno Haible <bruno@clisp.org>
+
+ * lib/snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
+ (snprintf): Declare 'args'.
+
+2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/snprintf.c: Remove comments as to why each header is needed.
+
+2004-10-01 Bruno Haible <bruno@clisp.org>
+
+ * MODULES.html.sh: Add strsep.
+
+2004-09-30 Simon Josefsson <jas@extundo.com>
+
+ * modules/snprintf: New file.
+
+2004-09-30 Simon Josefsson <jas@extundo.com>
+
+ * m4/snprintf.m4: New file.
+
+2004-09-30 Simon Josefsson <jas@extundo.com>
+
+ * lib/snprintf.h, snprintf.c: New files.
+
+2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
+
+ * lib/argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
+ (hol_entry_help): Never translate an empty string.
+ Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
+ * lib/argp.h (OPTION_NO_TRANS): New option.
+
+2004-09-30 Paul Eggert <eggert@cs.ucla.edu>
+
+ * modules/argp (Maintainer): Replace Simon Josefsson
+ by Sergey Poznyakoff.
+
+2004-09-30 Paul Eggert <eggert@cs.ucla.edu>
+
+ * config/srclist.txt: Comment-out argp/argp.h, until we get the argp
+ changes merged back into glibc.
+
+2004-09-30 Paul Eggert <eggert@cs.ucla.edu>
+
+ * MODULES.html.sh (Support for systems lacking ISO C 99): Add snprintf.
+
+2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
+
+ * lib/xvasprintf.c: Include xalloc.h.
+ (xvasprintf): Use xalloc_die, not xmalloc_die.
+
+2004-09-29 Bruno Haible <bruno@clisp.org>
+
+ * modules/alloca-opt: New file, derived from modules/alloca.
+ * modules/allocsa: Depend on alloca-opt instead of alloca.
+ * modules/setenv: Likewise.
+ * modules/vasnprintf: Likewise.
+ * MODULES.html.sh: Add alloca-opt.
+
+2004-09-28 Simon Josefsson <jas@extundo.com>
+
+ * gnulib-tool: New parameter --lgpl, to asseert that modules are
+ LGPL, and to replace license template from GPL to LGPL.
+
+2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
+
+ * modules/dummy: Change license to LGPL.
+
+2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/dummy.c: Change copyright notice to FSF, and license to GPL.
+
+2004-09-24 Simon Josefsson <jas@extundo.com>
+
+ * modules/minmax (License): Change from GPL to LGPL.
+
+2004-09-23 Simon Josefsson <jas@extundo.com>
+
+ * gnulib-tool (--import): Typo.
+
+2004-09-23 Simon Josefsson <jas@extundo.com>
+
+ * gnulib-tool (--import): Make sure *.m4 end up in m4/ by default.
+
+2004-09-22 Bruno Haible <bruno@clisp.org>
+
+ * modules/*: Add 'License' field.
+ * gnulib-tool: Accept --extract-license option.
+ (func_get_license): New function.
+
+2004-09-21 Bruno Haible <bruno@clisp.org>
+
+ * modules/vasnprintf (Files): Add m4/stdint_h.m4, m4/inttypes_h.m4.
+ Reported by Simon Josefsson.
+
+2004-09-20 Paul Eggert <eggert@cs.ucla.edu>
+
+ * modules/inttostr (Files): Add m4/longlong.m4, since it uses
+ gl_AC_TYPE_LONG_LONG.
+
+2004-09-20 Paul Eggert <eggert@cs.ucla.edu>
+
+ * config/srclist.txt: Add getsubopt.c, since libc bought our changes.
+
+2004-09-18 Simon Josefsson <jas@extundo.com>
+ and Paul Eggert <eggert@cs.ucla.edu>
+
+ * gnulib-tool: Replace various ad-hoc automake/autoconf/aclocal
+ calls with autoreconf. Define GL_LIB.
+
+2004-09-14 Karl Berry <karl@gnu.org>
+
+ * config/srclist.txt: unsync setenv.c, sigh.
+
+2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/argp-pvh.c (argp_program_version_hook): Provide initial value.
+ Problem reported by Bruno Haible in:
+ http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
+
+2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
+
+ * config/srclist.txt: Comment out argp-pvh.c.
+
+2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
+ in case some system header has #define'd it. Problem reported by
+ Soeren D. Schulze in
+ <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
+
+2004-09-09 Karl Berry <karl@gnu.org>
+
+ * regex.[ch]: delete from the root. These were supposed to be
+ synced with emacs cvs, but this has not happened for about
+ a year, and anyway nothing else uses emacs regex.[ch].
+ bug-gnulib mail from Jeff Bailey, 9 Sep 2004 15:49:24 -0700.
+ lib/regex[.ch] is untouched.
+
+2004-09-09 Bruno Haible <bruno@clisp.org>
+
+ * modules/vasnprintf (Files): Add m4/eoverflow.m4.
+
+2004-09-09 Bruno Haible <bruno@clisp.org>
+
+ * m4/eoverflow.m4: New file, taken from GNU libiconv eilseq.m4 with
+ modifications.
+ * m4/vasnprintf.m4 (gl_FUNC_VASNPRINTF): Require gl_EOVERFLOW.
+
+2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
+
+ * modules/xvasprintf: New file.
+ * MODULES.html.sh (Extra functions based on ANSI C 89): Add vasprintf.
+
+2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
+
+ * lib/xvasprintf.h: New file.
+ * lib/xvasprintf.c: New file.
+ * lib/xasprintf.c: New file.
+
+2004-09-08 Bruno Haible <bruno@clisp.org>
+
+ * m4/stdint.m4: New file, taken from GNU clisp with modifications.
+
+2004-09-08 Bruno Haible <bruno@clisp.org>
+
+ * lib/vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting
+ length is > INT_MAX.
+ * lib/vasprintf.c (vasprintf): Don't test for length > INT_MAX any
+ more.
+
+2004-09-08 Bruno Haible <bruno@clisp.org>
+
+ * lib/stdint_.h: New file, taken from GNU clisp.
+
+2004-09-08 Bruno Haible <bruno@clisp.org>
+ Oskar Liljeblad <oskar@osk.mine.nu>
+
+ * modules/stdint: New file.
+ * MODULES.html.sh (Support for systems lacking ISO C 99): Add stdint.
+
+2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
+
+ Import from coreutils.
+ * lib/userspec.c: Don't use <alloca.h>, so that we don't use alloca on
+ strings on unbounded length. alloca's performance benefits aren't
+ that important here.
+ (V_STRDUP): Remove.
+ (parse_with_separator): New function, with most of the internals
+ of the old parse_user_spec. Allow user to omit both user and group,
+ for compatibility with FreeBSD.
+ Clone only the user name, not the entire spec.
+ Do not set *uid, *gid unless entirely successful.
+ Avoid memory leak in some failing cases.
+ Fix regression for USER.GROUP reported by Dmitry V. Levin in
+ <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
+ (parse_user_spec): Rewrite to use parse_with_separator.
+
+2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
+
+ * modules/userspec: Don't depend on alloca.
+
+2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/userspec.m4 (gl_USERSPEC): Don't require AC_FUNC_ALLOCA.
+
+2004-08-17 Paul Eggert <eggert@cs.ucla.edu>
+
+ * MODULES.html.sh: Add xalloc-die, c-strtod, c-strtold, raise,
+ readtokens0, getcwd, fcntl-safer, canonicalize, cycle-check,
+ utimecmp, utimens, xnanosleep. Rename sha to sha1.
+
+2004-08-16 Simon Josefsson <jas@extundo.com>
+
+ * gnulib-tool: Use sed instead of autoconf --trace, inspired by
+ libtoolize behaviour by "Gary V. Vaughan" <gary@gnu.org>.
+ Add --dry-run for --import.
+ Let user provided command line parameters override configure.ac
+ settings.
+
+2004-08-12 Simon Josefsson <jas@extundo.com>
+
+ * m4/getopt.m4 (gl_GETOPT_SUBSTITUTE): New macro,
+ as discussed with Paul Eggert in threads rooted at
+ <http://lists.gnu.org/archive/html/bug-gnulib/2004-06/msg00039.html>
+ and
+ <http://lists.gnu.org/archive/html/bug-gnulib/2004-07/msg00001.html>.
+ Before, the test was empty, and relied on ELIDE_CODE in source
+ code.)
+ (gl_PREREQ_GETOPT): New macro.
+ (gl_GETOPT): Use them.
+
+2004-08-12 Simon Josefsson <jas@extundo.com>
+
+ * lib/getopt.c, getopt1.c: Remove ELIDE_CODE hack.
+ * lib/getopt_.h: Renamed from getopt.h.
+
+2004-08-12 Simon Josefsson <jas@extundo.com>
+
+ * gnulib-tool: Add --source-base, --m4-base, --libtool options.
+ Change default library name from libfoo to libgnu.
+ Now, if you have a configure.ac that says:
+ gl_SOURCE_BASE(gl)
+ gl_M4_BASE(gl/m4)
+ gl_MODULES(error getopt etcetera)
+ gl_INIT
+ you can import all you need by running:
+ ../gnulib/gnulib-tool --import
+
+ * modules/getopt (Files): Rename getopt.h to getopt_.h.
+ (Makefile.am): Rewrite, use logic from argz.
+ (Include): Use <getopt.h> instead of "getopt.h".
+
+2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
+
+ * modules/argp (Files): Add m4/unlocked-io.m4.
+ (Depends-on): Add extensions.
+
+2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/argp.m4 (gl_ARGP): Do not check for argp.h or argp_parse; nobody
+ uses HAVE_ARGP_H or HAVE_ARGP_PARSE.
+ Require gl_FUNC_GLIBC_UNLOCKED_IO, gl_USE_SYSTEM_EXTENSIONS.
+ Check for program_invocation_name, program_invocation_short_name,
+ flockfile, funlockfile, features.h, _getopt_long_only_r.
+
+2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/argp-help.c, argp-parse.c: Use "gettext.h" instead of
+ its complicated substitute.
+ * lib/argp-help.c: Include <errno.h>, for program_invocation_short_name
+ and program_invocation_name.
+ (__argp_basename) [!_LIBC]: Remove; the only use was
+ replaced by its body.
+ (__argp_short_program_name): Change condition from
+ !defined __argp_short_program_name to
+ ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
+ to match argp-namefrob.h.
+ (__argp_failure): Don't assume strerror_r returns char *.
+ * lib/argp-parse.c (N_): Define unconditionally.
+ (argp_default_options): Fill out initializers with 0 to avoid
+ gcc warnings.
+
+2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
+
+ * config/srclist.txt: Remove getopt.c, getopt.h (renamed to getopt_.h),
+ getopt1.c.
+
+2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
+
+ Merge from coreutils.
+
+ * m4/fnmatch.m4 (_AC_LIBOBJ_FNMATCH): Check for wmemchr and wmemcpy.
+
+ * m4/obstack.m4 (gl_PREREQ_OBSTACK): Require
+ gl_AC_HEADER_INTTYPES_H, gl_AC_HEADER_STDINT_H, gl_AC_TYPE_UINTMAX_T.
+
+2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
+
+ Merge from coreutils.
+
+ * lib/fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
+ wmemchr or wmemcpy. Problem reported by Robert Dahlem
+ for Reliant Unix 5.43.
+
+ * lib/obstack.c: Include <inttypes.h> and <stdint.h> if available.
+ (union fooround): Use uintmax_t, not long int.
+ The rest is a merge from libc:
+ [defined _LIBC]: Include <shlib-compat.h>.
+ (_obstack) [defined _LIBC]: Remove after 2.3.4.
+
+ * lib/settime.c (settime): Recode to avoid warning with
+ Sun Forte C 6U2.
+
+ * lib/strverscmp.c: Convert to UTF-8.
+
+2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
+
+ * modules/obstack (Files): Add m4/inttypes_h.m4, m4/stdint_h.m4,
+ m4/uintmax_t.m4.
+
+2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
+
+ * modules/xalloc-die: New file.
+ * modules/xalloc: Remove dependencies on error, gettext, exitfail.
+
+ * modules/md5 (Files): Add m4/uint32_t.m4.
+ * modules/sha1: Renamed from modules/sha.
+ (Files):
+ Rename lib/sha.h to lib/sha1.h.
+ Rename lib/sha.c to lib/sha1.c.
+ Rename m4/sha.m4 to m4/sha1.m4.
+ (lib_SOURCES): Likewise.
+ (configure.ac): Rename gl_SHA to gl_SHA1.
+ (Include): sha.h -> sha1.h.
+
+2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/uint32_t.m4, uintptr_t.m4: New files.
+ * m4/sha1.m4: Renamed from sha.m4.
+ (gl_SHA1): Renamed from gl_SHA. All uses changed.
+
+2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/obstack.h (obstack_empty_p):
+ Don't assume that chunk->contents is suitably aligned.
+ * lib/obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
+ Likewise. Problem reported by Benno in
+ <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
+
+ * lib/chown.c (rpl_chown): Work even if the file is writeable but not
+ readable. This could be improved further but it'd take some work.
+
+2004-08-08 Simon Josefsson <jas@extundo.com>
+
+ * modules/xgethostname (Depends-on): Remove exit and error (not
+ used).
+
+ * modules/getpass-gnu: Add getpass.h.
+ (Depends-on): Add stdbool.
+ * modules/getpass: Add getpass.h.
+
+2004-08-08 Simon Josefsson <jas@extundo.com>
+
+ * m4/getpass.m4 (gl_FUNC_GETPASS, gl_FUNC_GETPASS_GNU):
+ Check getpass declaration.
+
+2004-08-08 Simon Josefsson <jas@extundo.com>
+
+ * lib/xgethostname.c: Don't include error.h (not used).
+
+ * lib/getpass.h: Add.
+ * lib/getpass.c: Include getpass.h first.
+
+2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/xalloc-die.c: New files.
+ * lib/xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
+ All uses removed.
+ * lib/xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted):
+ Likewise. Move inclusions of gettext.h, error.h, exitfail.h to
+ xalloc-die.c.
+ (_, N_, xalloc_die): Move to xalloc-die.c.
+ * lib/userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
+ so that we needn't mess with xalloc_msg_memory_exhausted.
+
+ * lib/sha1.h: Renamed from sha.h.
+ (SHA1_H): Renamed from _SHA_H.
+ (sha1_ctx): Renamed from sha_ctx.
+ (sha1_init_ctx): Renamed from sha_init_ctx.
+ (sha1_process_block): Renamed from sha_process_block.
+ (sha1_process_bytes): Renamed from sha_process_bytes.
+ (sha1_finish_ctx): Renamed from sha_finish_ctx.
+ (sha1_read_ctx): Renamed from sha_read_ctx.
+ (sha1_stream): Renamed from sha_stream.
+ (sha1_buffer): Renamed from sha_buffer.
+ * lib/sha1.c: Likewise; renamed from sha.c.
+ Do not include <sys/types.h>.
+ Include <stddef.h> rather than <stdlib.h>.
+
+2004-08-08 Bruno Haible <bruno@clisp.org>
+
+ * lib/pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
+ FILESYSTEM_PREFIX_LEN.
+ * lib/progreloc.c: Likewise.
+ * lib/concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
+
+2004-08-06 Simon Josefsson <jas@extundo.com>
+
+ * modules/progname (Depends-on): Don't depend on stdbool.
+
+2004-08-06 Simon Josefsson <jas@extundo.com>
+
+ * modules/getsubopt: New file.
+ * MODULES.html.sh (Support for systems lacking POSIX:2001): Add
+ getsubopt.
+
+2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
+
+ More merge from coreutils.
+
+ * m4/utimens.m4, utimecmp.m4: New files.
+ * m4/backupfile.m4, euidacces.m4, acl.m4, afs.m4, calloc.m4, dirfd.m4,
+ fsusage.m4, jm-macros.m4, ls-mntd-fs.m4, md5.m4, mountlist.m4,
+ prereq.m4, sha.m4: Import changes from coreutils.
+
+2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
+
+ More merge from coreutils.
+ * modules/raise, modules/readtokens0, modules/utimens,
+ modules/utimecmp, module/xnanosleep: New files.
+ * modules/strftime: Add lib/strftime.h.
+ Change include from <time.h> to "strftime.h".
+ * modules/yesno: Add lib/yesno.h.
+ * modules/backupfile: Remove lib/addext.c.
+ * modules/euidaccess: Add stat-macros.h.
+ * modules/canonicalize, modules/euidaccess,
+ modules/filemode, modules/lchown, modules/makepath,
+ modules/rmdir, modules/stat: Likewise.
+
+2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
+
+ Merge from tar.
+ * lib/argp-help.c (make_hol, hol_append): Don't assume that
+ SIZE_MAX is a valid preprocessor constant.
+ (__argp_basename): Change from "#ifndef _LIBC"
+ to "#ifndef __argp_short_program_name", so that
+ we don't compile these functions for tar.
+
+ More merges from coreutils.
+ * lib/raise.c, lib/readtokens0.h, lib/readtokens0.c, lib/strftime.h,
+ lib/utimens.h, lib/utimens.c, lib/utimecmp.h, lib/utimecmp.c,
+ lib/xnanosleep.h, lib/xnanosleep.c, lib/yesno.h: New files.
+ * lib/addext.c: Remove; no longer needed.
+ * lib/yesno.c, lib/argmatch.h, lib/argmatch.c, lib/backupfile.h,
+ lib/backupfile.c, lib/euidaccess.c, lib/filemode.c, lib/closeout.c,
+ lib/dup2.c, lib/exclude.c, lib/fileblocks.c, lib/filemode.c,
+ lib/fnmatch.c, lib/fnmtahc_loop.c, lib/fopen-safer.c, lib/fsusage.c,
+ lib/fsusage.h, lib/ftruncate.c, lib/full-write.c, lib/getdate.y,
+ lib/getloadavg.c, lib/getugroups.c, lib/hard-locale.c,
+ lib/hard-locale.h, lib/hash.c, lib/human.c, lib/human.h, lib/lchown.c,
+ lib/lchown.h, lib/makepath.c, lib/makepath.h, lib/md5.c, lib/md5.h,
+ lib/memchr.c, lib/memcoll.c, lib/memrchr.c, lib/modechange.c,
+ lib/modechange.h, lib/mountlist.c, lib/mountlist.h, lib/nanosleep.c,
+ lib/posixtm.c, lib/putenv.c, quotearg.c, lib/quotearg.h,
+ lib/readtokens.c, lib/readutmp.c, lib/readutmp.h, lib/rmdir.c,
+ lib/safe-read.c, lib/save-cwd.c, lib/savedir.c, lib/setenv.c,
+ lib/sig2str.c, lib/stat.c, lib/strtoimax.c, lib/strverscmp.c,
+ lib/userspec.c, lib/utime.c, lib/version-etc.c., lib/xgethostname.c,
+ lib/xmemcoll.c, lib/xreadlink.c, lib/xstrtod.c, lib/xstrtod.h,
+ lib/xstrtoimax.c, lib/xstrtol.c, lib/xstrtol.h, lib/xstrtoumax.c:
+ Import changes from coreutils.
+
+2004-08-05 Simon Josefsson <jas@extundo.com>
+
+ * m4/strdup.m4: Always run gl_PREREQ_STRDUP, since strdup.h need it.
+
+2004-08-05 Simon Josefsson <jas@extundo.com>
+
+ * m4/getsubopt.m4: New file.
+
+2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
+
+ Merge from coreutils.
+
+ * m4/c-strtod.m4, canonicalize.m4, fcntl-safer.m4, getcwd-path-max.m4:
+ New files.
+
+ * m4/dos.m4 (gl_AC_DOS): filesystem -> file system renaming.
+ FILESYSTEM_PREFIX_LEN ->
+ FILE_SYSTEM_PREFIX_LEN.
+ FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX ->
+ FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX.
+ FILESYSTEM_BACKSLASH_IS_FILE_NAME_SEPARATOR ->
+ FILE_SYSTEM_BACKSLASH_IS_FILE_NAME_SEPARATOR.
+
+ * m4/path-concat.m4 (gl_PATH_CONCAT): Don't require gl_AC_DOS, the
+ prerequisite modules now handle the DOS stuff.
+ Don't check for unistd.h.
+
+2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
+
+ Merge from coreutils.
+
+ * lib/.gdb-history: Remove; this doesn't belong here.
+
+ * lib/c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
+ cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
+ fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
+
+ * lib/dirname.h: Include <stdbool.h>.
+ (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
+ for consistency with POSIX terminology. All uses changed.
+ (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
+ (strip_trailing_slashes): Use bool for booleans.
+ * lib/stripslash.c (strip_trailing_slashes): Likewise.
+
+ * lib/error.c: Work around bug in OpenBSD 3.4 sterror_r: it
+ sometimes returns a positive errno value even when it succeeds.
+ (print_errno_message) [!LIBC]: Fall back on strerror if
+ __strerror_r fails.
+
+ * lib/path-concat.c (mempcpy): Don't define if a system header defines
+ it. Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
+ (longest_relative_suffix): New function.
+ (path_concat): Use it. Assume first argument is not NULL.
+ Port to DOS. Omit redundant separators.
+ Report an error instead of returning NULL.
+ Use mempcpy instead of memcpy.
+ (xpath_concat): Remove: not declared or used.
+
+ * lib/same.h: Include <stdbool.h>
+ (same_name): Return bool, not int.
+ * lib/same.c (same_name): Likewise.
+ (errno): Don't declare; we assume C89 or better now.
+
+ * lib/stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
+ if not already defined.
+
+ * lib/xgetcwd.c (errno): Don't declare; we assume C89 or better now.
+ * lib/dup-safer.c (errno): Likewise.
+
+2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
+
+ Merge from coreutils.
+ * modules/c-strtod, modules/c-strtold, modules/canonicalize,
+ modules/cycle-check, modules/fcntl-safer, modules/getcwd: New files.
+ * modules/path-concat: Don't depend on strdup.
+
+2004-08-03 Simon Josefsson <jas@extundo.com>
+
+ * lib/strdup.h: Only use HAVE_DECL_STRDUP if defined.
+ * lib/progname.h: Don't include stdbool.h.
+
+2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
+
+ * modules/fatal: Remove, as the "fatal" module wasn't used or working.
+ * MODULES.html.sh (func_all_modules): Remove fatal.
+
+2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/fatal.m4: Remove, as the "fatal" module wasn't used or working.
+
+2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
+ working.
+
+2004-08-02 Simon Josefsson <jas@extundo.com>
+
+ * lib/getsubopt.h: New file, with comments from Bruno Haible.
+ * lib/getsubopt.c: New file, from glibc, but slightly modified based on
+ suggestions from Paul Eggert <eggert@cs.ucla.edu>.
+
+2004-08-01 Simon Josefsson <jas@extundo.com>
+
+ * lib/xgetdomainname.c: Include stdlib.h, for free().
+
+2004-07-19 Bruno Haible <bruno@clisp.org>
+
+ * MODULES.html.sh (func_all_modules): Add dummy.
+
+2004-07-16 Simon Josefsson <jas@extundo.com>
+
+ * modules/dummy: New file.
+
+2004-07-16 Simon Josefsson <jas@extundo.com>
+
+ * lib/dummy.c: New file.
+
+2004-07-16 Bruno Haible <bruno@clisp.org>
+
+ * lib/backupfile.h: Add extern "C" for C++.
+ * lib/closeout.h: Likewise.
+ * lib/copy-file.h: Likewise.
+ * lib/findprog.h: Likewise.
+ * lib/full-write.h: Likewise.
+ * lib/pathname.h: Likewise.
+ * lib/progname.h: Likewise.
+ * lib/stpcpy.h: Likewise.
+ * lib/stpncpy.h: Likewise.
+ * lib/strcase.h: Likewise.
+ * lib/strstr.h: Likewise.
+ * lib/xalloc.h: Likewise.
+
+ * lib/mbswidth.h: Add extern "C" for C++.
+ Reported by Albert Chin-A-Young <china@thewrittenword.com>.
+
+2004-07-13 Robert Millan <robertmh@gnu.org>
+
+ * m4/host-os.m4: s/KNetBSD/kNetBSD/g and s/KFreeBSD/kFreeBSD/g.
+
+2004-07-09 Simon Josefsson <jas@extundo.com>
+
+ * lib/getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
+ failed without this.)
+
+2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
+
+ * modules/chown (Files): Add lib/fchown-stub.c, since
+ gl_PREREQ_CHOWN invokes AC_LIBOBJ(fchown-stub).
+
+2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/fchown-stub.c: New file.
+
+2004-06-24 Jim Meyering <jim@meyering.net>
+
+ * lib/obstack.h (obstack_base): Cast to (void *), per documentation.
+
+2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
+
+ * modules/argz: Omit "#include".
+
+ * MODULES.html.sh (func_all_modules): Add calloc, to match
+ 2004-06-01 addition of calloc module.
+
+2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/argz.m4: New file, which is autoupdated from libtool.
+
+2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/argz.c, argz_.h: New files, which are autoupdated from libtool.
+
+2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
+
+ * config/srclist-update: Don't insist on "USA." before the
+ close-comment, as libtool omits the period and puts the */ on a
+ separate line.
+ * config/srclist.txt: Add argz.c, argz_.h, argz.m4.
+ * config/srclistvars.sh: Add LIBTOOL (for eggert only).
+
+2004-06-22 Gary V. Vaughan <gary@gnu.org>
+
+ * modules/argz: New file.
+ * MODULES.html.sh (func_all_modules): Add argz.
+
+2004-06-12 Jim Meyering <jim@meyering.net>
+ and Paul Eggert <eggert@cs.ucla.edu>
+
+ * modules/hash (Files): Add lib/xalloc.h.
+ * modules/pipe (Depends-on): Add wait-process.
+ * modules/stat (Depends-on): Add xalloc.
+ * modules/userspec (Files): Add lib/userspec.h.
+ * modules/xstrto
+
+ Upgrade from gettext-0.13.
+ * modules/gettext (Files): Add m4/intmax.m4, m4/longdouble.m4,
+ m4/longlong.m4, m4/printf-posix.m4, m4/signed.m4, m4/size_max.m4,
+ m4/wchar_t.m4, m4/wint_t.m4, m4/xsize.m4.
+
+2004-06-10 Jim Meyering <jim@meyering.net>
+
+ * lib/calloc.c: New file.
+
+2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/getdate.y (yylex): Allow space between sign and number.
+ Problem reported by Dan Jacobson.
+
+2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
+
+ Merge from coreutils CVS.
+
+ * m4/backupfile.m4, dirname.m4, human.m4, inttypes.m4, longlong.m4,
+ makepath.m4, memchr.m4, memcmp.m4, mountlist.m4, path-concat.m4,
+ putenv.m4, quotearg.m4, readutmp.m4, strtoimax.m4, strtoll.m4,
+ strtoull.m4, strtoumax.m4, ulonglong.m4, vasnprintf.m4,
+ xstrtol.m4: Fix copyright date and/or serial number.
+
+ * m4/chown.m4 (gl_PREREQ_CHOWN): Check for fcntl.h.
+ See if we need an fchown replacement.
+ (gl_FUNC_CHOWN_FOLLOWS_SYMLINK): New macro.
+ (gl_FUNC_CHOWN): Require gl_FUNC_CHOWN_FOLLOWS_SYMLINK,
+ and use the replacement function if we detect either defect.
+
+ * m4/prereq.m4 (gl_PREREQ): Add gl_ALLOCSA, gl_CLOEXEC, gl_INTTOSTR,
+ gl_UTIMECMP.
+
+2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
+ and Jim Meyering <jim@meyering.net>
+
+ Merge from coreutils CVS.
+
+ * lib/stat-macros.h: New file, with contents from file-type.h
+ and coreutils' system.h.
+ * lib/file-type.c: Include "stat-macros.h".
+ * lib/file-type.h (file_type): Move all macro definitions to new file,
+ stat-macros.h.
+
+ * lib/chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
+ Wrap old code with this conditional.
+ [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
+ function that does not dereference symlinks.
+ * lib/lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
+
+ * lib/xreadlink.c: Include xreadlink.h first, to catch .h file
+ dependency problems.
+ (xreadlink): Accept new arg SIZE, for efficiency.
+ All decls and uses changed.
+ * lib/xreadlink.h: Include <stddef.h>, for size_t.
+
+ * lib/.cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
+ gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
+
+ * lib/.cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h,
+ sysexits.h.
+
+2004-06-01 Jim Meyering <jim@meyering.net>
+
+ * m4/calloc.m4: New file.
+
+2004-05-31 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/stdbool.m4 (AC_HEADER_STDBOOL): Detect _Bool bug in HP aC++/ANSI
+ C B3910B A.05.55 [Dec 04 2003]. Problem reported by Jim Meyering.
+ Also, fix a typo in a diagnostic.
+
+2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/xalloc.m4 (gl_PREREQ_XMALLOC): Do not require AC_FUNC_MALLOC
+ or AC_FUNC_REALLOC.
+
+2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
+ macros to be defined.
+ (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
+ the allocator returns NULL because the requested size is zero.
+
+2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
+ var. Add comment explaining why libc still defines it. This
+ merges the following patch from glibc:
+ http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
+
+2004-05-20 Andreas Schwab <schwab@suse.de>
+
+ * m4/free.m4: Replace free if it not known to work, not the other
+ way round.
+
+2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/obstack.c (_obstack): Remove unused variable. It hasn't been
+ present in glibc since revision 1.1 of this file.
+ * lib/obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
+ obstack_alignment_mask, obstack_alloc, obstack_base,
+ obstack_blank, obstack_blank_fast, obstack_chunk_size,
+ obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
+ obstack_grow0, obstack_init, obstack_int_grow,
+ obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
+ obstack_next_free, obstack_object_size, obstack_ptr_grow,
+ obstack_ptr_grow_fast, obstack_room): Remove declarations of
+ nonexistent functions.
+
+2004-05-18 Karl Berry <karl@gnu.org>
+
+ * config/srclist.txt: break link for vasnprintf.c.
+
+2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
+
+ Port obstack to the AS/400, where pointers are 16 bytes wide and
+ you cannot cast an integer to a valid pointer. This patch is
+ currently waiting to be integrated into glibc; see
+ <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
+
+ * lib/obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
+ All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
+ (__BPTR_ALIGN, __PTR_ALIGN): New macros.
+ (struct obstack): temp member is now a union of a pointer and
+ an integer, instead of an integer. All integer uses changed.
+ This does not affect the physical layout of struct obstack,
+ except on hosts (like the AS/400) where the size or alignment of
+ void * is greater than that of ptrdiff_t.
+ (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
+ __STDC__)]: Store temporary in pointer member of union, not
+ integer member.
+ * lib/obstack.c: Include <stddef.h>, for offsetof.
+ (struct fooalign): Remove; it doesn't need a name.
+ (union fooround): Change double to long double, and add void *.
+ (DEFAULT_ALIGNMENT): Use offsetof to compute.
+ (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
+ not a macro. Hence the values are always int; so remove all
+ casts-to-int in uses.
+
+2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
+
+ * config/srclist.txt: Break link for argp-help.c and argp-parse.c until
+ we can get this patch merged into glibc.
+
+2004-05-17 Derek R. Price <derek@ximbiot.com>
+ Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/argp: Depend on alloca.
+
+2004-05-17 Derek R. Price <derek@ximbiot.com>
+ Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/argp-help.c, argp-parse.c: Assume <alloca.h> rather than
+ freecoding.
+
+2004-05-17 Bruno Haible <bruno@clisp.org>
+
+ * lib/vasnprintf.c (VASNPRINTF): Correctly handle the case of a
+ precision that consists of a '.' followed by an empty digit string.
+ Patch by Tor Lillqvist <tml@iki.fi>.
+
+2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/alloca.m4 (gl_FUNC_ALLOCA): Define HAVE_ALLOCA_H always,
+ for backward compatibility with older code. We need our own
+ alloca.h if _AIX is defined. Define HAVE_ALLOCA if we discover
+ it under some other name, and our alloca.h will define it.
+
+2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
+ Derek Price <derek@ximbiot.com>
+
+ * lib/alloca.c: Include <alloca.h>, to get our interface.
+ * lib/alloca_.h: Use __alloca on AIX, so that we don't have to
+ include <alloca.h> first. Use C89 prototype for alloca; this
+ requires including <stddef.h> for size_t. Use extern "C" if C++.
+ Use #elif for simplicity, since we can assume C89 now.
+ Don't try to source the system alloca.h since it will not be found
+ and to prevent recursively including its replacement.
+ * lib/fnmatch.c: Include <alloca.h> instead of opencoding.
+ * lib/regex.c: Likewise.
+
+2004-05-16 Derek Price <derek@ximbiot.com>
+ Paul Eggert <eggert@cs.ucla.edu>
+
+ getline cleanup. This changes the getndelim2 API: both order of
+ arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
+ no delimiter).
+
+ * lib/getline.c: Don't include stddef.h or stdio.h, since our
+ interface does that.
+ (getline): Always use getdelim, so that we don't have two
+ copies of this code.
+ * lib/getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
+ if available.
+ (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
+ (GETNDELIM2_MAXIMUM): New macro.
+ (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
+ instead of the old practice of delim2==0. All callers changed.
+ Return -1 on overflow, instead of returning junk.
+ Do not set *linesize unless allocation succeeds.
+ * lib/getndelim2.h: Do not include stddef.h; no longer needed, now
+ that we include sys/types.h.
+ * lib/getnline.h: Likewise.
+ * lib/getndelim2.h (GETNLINE_NO_LIMIT): New macro.
+ (getndelim2): Reorder arguments.
+ * lib/getnline.c (getnline, getndelim):
+ Don't discard the NMAX argument.
+ (getnline): Invoke getndelim, to avoid code duplication.
+ * lib/getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
+ of (size_t) -1 by callers of the getnline family.
+
+2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/gettime.m4 (gl_GETTIME): Require gl_TIMESPEC.
+ Check for gettimeofday.
+ * m4/settime.m4 (gl_SETTIME): Require gl_TIMESPEC.
+ Check for settimeofday, stime.
+
+2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/nanosleep.c (suspended): Change its type from int to
+ sig_atomic_t volatile.
+ (first_call): Make it private to rpl_nanosleep, and have it
+ be zero initially as that's a bit faster.
+ (my_usleep): Round up fractional times instead of truncating them,
+ as this is the usual meaning for 'sleep'.
+
+ * lib/gettime.c (gettime): Fall back on `time' if `gettimeofday'
+ doesn't work.
+ * lib/settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
+ (ENOSYS): Define if not defined.
+ (settime): Fall back on stime if it exists and settimeofday fails.
+ But don't bother with fallbacks if a method fails with errno == EPERM.
+
+2004-05-11 Jim Meyering <jim@meyering.net>
+
+ Prior to this change, the save_cwd caller required read access to the
+ current directory on most systems (ones with the fchdir function).
+
+ * lib/save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
+ fails, try write-only, and finally, resort to using xgetcwd.
+
+2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/obstack.c, obstack.h: Import changes from libc.
+
+2004-04-28 Bruno Haible <bruno@clisp.org>
+
+ * lib/findprog.c (find_in_path): Treat Cygwin like Windows, since it
+ also implicitly appends .exe to executables.
+ * lib/localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
+ accepts Windows pathnames.
+ * lib/pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN):
+ Treat Cygwin like Windows, since it now accepts Windows pathnames.
+ * lib/progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN):
+ Treat Cygwin like Windows, since it now accepts Windows pathnames.
+ Reported by Derek Robert Price <derek@ximbiot.com>.
+
+2004-04-21 Karl Berry <karl@gnu.org>
+
+ * config/srclist.txt (localcharset.c): break sync.
+
+2004-04-20 Paul Eggert <eggert@twinsun.com>
+
+ * m4/host-os.m4: Add a copyright notice.
+
+2004-04-20 Jim Meyering <jim@meyering.net>
+
+ Change UTILS_ to gl_ in AC_DEFINE'd names.
+ Change utils_- and jm_-prefixed variables, too.
+ * m4/mkdir-slash.m4 (gl_FUNC_MKDIR_TRAILING_SLASH): Renamed from
+ UTILS_FUNC_MKDIR_TRAILING_SLASH.
+ * m4/mkstemp.m4 (gl_FUNC_MKSTEMP): Renamed from UTILS_FUNC_MKSTEP.
+
+ * m4/dirfd.m4 (gl_FUNC_DIRFD): Rename from UTILS_FUNC_DIRFD.
+ Don't emit trailing blanks.
+ Also rename jm_-prefixed variables to have gl_ prefix.
+
+ * m4/host-os.m4 (gl_HOST_OS): Rename from UTILS_HOST_OS.
+ Also rename jm_-prefixed variables to have gl_ prefix.
+
+ * m4/jm-macros.m4: Reflect the renamings.
+ * m4/prereq.m4: Likewise.
+
+2004-04-20 Jim Meyering <jim@meyering.net>
+
+ * lib/getndelim2.c (getndelim2): Upon realloc failure, don't leak
+ memory.
+
+2004-04-20 Jim Meyering <jim@meyering.net>
+ Bruno Haible <bruno@clisp.org>
+
+ * lib/localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
+ memory when realloc fails.
+
+2004-04-19 Jim Meyering <jim@meyering.net>
+
+ * m4/readutmp.m4 (gl_PREREQ_READUTMP): Require gl_FUNC_FREE,
+ now that readutmp.c may call `free (0)'.
+
+2004-04-19 Bruno Haible <bruno@clisp.org>
+
+ * m4/mbrtowc.m4: Change jm_ to gl_ in cache variables as well.
+ * m4/inttypes_h.m4: Likewise.
+ * m4/stdint_h.m4: Likewise.
+ * m4/intmax_t.m4: Likewise.
+ * m4/uintmax_t.m4: Likewise.
+
+2004-04-18 Jim Meyering <jim@meyering.net>
+
+ * m4/prereq.m4: Don't forbid jm_ prefix.
+
+ * m4/afs.m4, m4/allocsa.m4, m4/assert.m4, m4/backupfile.m4:
+ * m4/bison.m4, m4/check-decl.m4, m4/chown.m4, m4/d-ino.m4:
+ * m4/d-type.m4, m4/dirname.m4, m4/dos.m4, m4/error.m4, m4/fpending.m4:
+ * m4/fstypename.m4, m4/fsusage.m4, m4/ftruncate.m4, m4/getdate.m4:
+ * m4/getgroups.m4, m4/gettext.m4, m4/glibc21.m4, m4/group-member.m4:
+ * m4/human.m4, m4/intmax.m4, m4/intmax_t.m4, m4/inttostr.m4:
+ * m4/inttypes.m4, m4/inttypes_h.m4, m4/jm-macros.m4, m4/jm-winsz1.m4:
+ * m4/jm-winsz2.m4, m4/lchown.m4, m4/lib-check.m4, m4/link-follow.m4:
+ * m4/localcharset.m4, m4/longlong.m4, m4/ls-mntd-fs.m4, m4/lstat.m4:
+ * m4/makepath.m4, m4/mbrtowc.m4, m4/mbswidth.m4, m4/memchr.m4:
+ * m4/memcmp.m4, m4/mkdtemp.m4, m4/mkstemp.m4, m4/mountlist.m4:
+ * m4/nanosleep.m4, m4/path-concat.m4, m4/perl.m4, m4/prereq.m4:
+ * m4/putenv.m4, m4/quotearg.m4, m4/regex.m4, m4/stat.m4:
+ * m4/stdint_h.m4, m4/strftime.m4, m4/strtoimax.m4, m4/strtoll.m4:
+ * m4/strtoull.m4, m4/strtoumax.m4, m4/timespec.m4, m4/uintmax_t.m4:
+ * m4/ulonglong.m4, m4/unlink-busy.m4, m4/unlocked-io.m4, m4/uptime.m4,
+ * m4/utimbuf.m4, m4/utime.m4, m4/utimes-null.m4, m4/vasnprintf.m4:
+ * m4/xstrtoimax.m4, m4/xstrtol.m4, m4/xstrtoumax.m4:
+ Change jm_ to gl_ in AC_DEFINE'd names. Update all uses.
+
+2004-04-18 Jim Meyering <jim@meyering.net>
+
+ * lib/readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc
+ failure, don't leak memory and do call END_UTMP_ENT.
+
+2004-04-16 Jim Meyering <jim@meyering.net>
+
+ * m4/prereq.m4 (jm_PREREQ_STAT): Remove macro. It is specific to
+ coreutils' stat program.
+ (gl_PREREQ): Don't require jm_PREREQ_STAT.
+
+2004-04-11 Paul Eggert <eggert@twinsun.com>
+
+ * lib/inttostr.h: Include <limits.h> unconditionally, since we assume
+ C89.
+ (CHAR_BIT): Remove, since we assume C89.
+ Include <stdint.h> if available, as per current Autoconf CVS advice.
+
+2004-03-31 Jim Meyering <jim@meyering.net>
+
+ * m4/prereq.m4: Require AC_FUNC_MALLOC, not jm_FUNC_MALLOC.
+ Require AC_FUNC_REALLOC, not jm_FUNC_REALLOC.
+ * m4/xalloc.m4: Likewise.
+
+2004-03-30 Paul Eggert <eggert@twinsun.com>
+
+ Merge from coreutils.
+
+ * m4/inttostr.m4: New file.
+ * m4/getdate.m4 (gl_GETDATE): Remove time-related stuff.
+ Require AM_STDBOOL_H and gl_TIMESPEC instead.
+ Require gl_CLOCK_TIME.
+ * m4/clock_time.m4 (gl_CLOCK_TIME): Require AC_GNU_SOURCE.
+
+2004-03-30 Paul Eggert <eggert@twinsun.com>
+
+ * lib/cloexec.h, cloexec.c (set_cloexec_flag): Return int
+ not bool, to be more consistent with Unix conventions.
+ Suggested by Bruno Haible.
+
+ Merge from coreutils.
+
+ * lib/imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
+ New files.
+
+ * lib/getdate.h: Include stdbool.h, and timespec.h instead of
+ the usual <time.h> dance.
+ (get_date): Change signature to support fractional time stamps.
+ All callers changed.
+ * lib/getdate.y: Include "getdate.h" first, as we can now
+ assume C89 and don't need to worry about 'const'.
+ Similarly, include "unlocked-io.h" near start, not in middle.
+ Include <limits.h>.
+ (textint.value): Use long int rather than int.
+ (textint.digits): Use size_t rather than int.
+ (BILLION, LOG10_BILLION): New constants.
+ (parser_control): New member rel_ns. Members day_ordinal,
+ time_zone, month, day, hour, minutes, rel_year, rel_month,
+ rel_day, rel_hour, rel_minutes, rel_seconds
+ are now long int, not int. Member seconds is now struct timespec,
+ not int. New member timespec_seen. Members dates_seen, days_seen,
+ local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
+ not int.
+ (%union.intval): Now long int, not int.
+ New member timespec.
+ (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
+ (seconds, signed_seconds, unsigned_seconds): New nonterminals.
+ (spec): Now is a timespec or an item list.
+ (timespec, items): New nonterminals.
+ (time, rel, relunit, number, get_date):
+ Add support for fractional seconds.
+ (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
+ (gmtime, localtime, mktime): Remove decls; not needed with C89.
+ (to_hour): First arg is now long int, not int.
+ (to_year): Returns long int, not int.
+ Don't treat year -70 like 70.
+ (tm_diff): Returns long int, not int.
+ (lookup_word): Use bool instead of int when appropriate.
+ (yylex): Use size_t for count, not int.
+ Detect overflow when parsing large integer constants.
+ Add support for fractions.
+ (get_date): Make pointers 'const' if possible.
+ Use more-portable code to detect integer overflow.
+ (main) [TEST]: Adjust to above changes. Test for localtime failure.
+ Don't use ctime; it's not reliable if the year has >4 digits.
+
+ * lib/human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
+ This is for compatibility with BSD.
+
+ * lib/timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
+ (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
+ From coreutils' system.h.
+
+ * lib/userspec.c: Don't include "posixver.h".
+ (parse_user_spec): Fall back on USER.GROUP parsing, regardless
+ of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
+ compatible extension. Simplify code by removing a boolean int
+ that was always nonzero if a string was nonnull.
+
+2004-03-30 Jim Meyering <jim@meyering.net>
+
+ Merge from coreutils.
+
+ Avoid a configure-time warning about sys/ucred.h on OSF V4.0.
+ * m4/ls-mntd-fs.m4: Test for sys/ucred.h separately, since
+ on some systems one must include <grp.h> before it.
+ Reported by Christian Krackowizer.
+
+2004-03-30 Jim Meyering <jim@meyering.net>
+
+ Merge from coreutils.
+
+ * lib/mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
+
+ * lib/readtokens.c (readtoken): Don't leak 64 bytes when reading
+ an empty input stream.
+
+ * lib/readtokens.c: Include <stdbool.h>.
+ (readtoken): Use `size_t' rather than int/long.
+ All callers adjusted.
+ Use `bool' rather than `int' where appropriate.
+ Use memset rather than an explicit loop.
+ Use x2nrealloc rather than xrealloc.
+ Allow the use of `\0' as a delimiter.
+ (readtokens): Likewise.
+ * lib/readtokens.h (readtoken, readtokens): Update prototypes.
+
+2004-03-30 Jim Meyering <jim@meyering.net>
+
+ * m4/realloc.m4: Remove file, since now it does no more than
+ AC_REQUIRE([AC_FUNC_REALLOC]), and that can be done via
+ the `configure.ac' section of module/realloc.
+ * m4/malloc.m4: Likewise, but for AC_FUNC_MALLOC.
+
+2004-03-30 Bruno Haible <bruno@clisp.org>
+
+ * lib/getloadavg.c (getloadavg): Don't assume setlocale returns
+ nonnull.
+
+2004-03-29 Paul Eggert <eggert@twinsun.com>
+
+ Merge changes to getloadavg.c from coreutils and Emacs.
+
+ * lib/getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
+ Define to an expression, not to the empty string.
+ Include cloexec.h and xalloc.h.
+ (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
+ Use set_cloexec_flag rather than rolling our own.
+ * lib/cloexec.c, cloexec.h: New files.
+
+2004-03-29 Paul Eggert <eggert@twinsun.com>
+
+ * m4/cloexec.m4: New file.
+
+2004-03-18 Paul Eggert <eggert@twinsun.com>
+
+ * lib/getopt.h: Sync with libc CVS.
+
+2004-03-18 Paul Eggert <eggert@twinsun.com>
+ Bruno Haible <bruno@clisp.org>
+
+ * m4/mbswidth.m4 (gl_MBSWIDTH): Also test whether <wchar.h> declares
+ mbswidth.
+
+2004-03-18 Paul Eggert <eggert@twinsun.com>
+ Bruno Haible <bruno@clisp.org>
+
+ * lib/mbswidth.h: Include <wchar.h> only if
+ HAVE_DECL_MBSWIDTH_IN_WCHAR_H, not on all platforms that have
+ <wchar.h>.
+ * lib/mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
+
+2004-03-09 Paul Eggert <eggert@twinsun.com>
+
+ * lib/argp-parse.c, getopt.c, getopt.h, getopt1.c:
+ Sync with libc CVS.
+ * lib/getopt_int.h: New file, also synced from libc.
+
+2004-03-09 Paul Eggert <eggert@twinsun.com>
+
+ * config/srclistvars.sh: Add GNUWWWLICENSES for eggert.
+ * config/srclist.txt: Sync getopt with libc. Add getopt_int.h.
+ Bring back getopt.c, getopt.h, getopt1.c.
+
+2004-03-07 Paul Eggert <eggert@twinsun.com>
+
+ * m4/c-stack.m4 (gl_PREREQ_C_STACK): Renamed from jm_PREREQ_C_STACK.
+ All uses changed. Check for sa_sigaction member; this fixes
+ a bug first reported by Jason Andrade in
+ <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
+
+2004-03-07 Paul Eggert <eggert@twinsun.com>
+
+ * lib/c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
+ '#if' expressions. Unlike the code it replaces, it does not
+ depend on (defined _SC_PAGESIZE). However, it does depend on
+ HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
+ first reported by Jason Andrade in
+ <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
+
+2004-02-25 Simon Josefsson <jas@extundo.com>
+
+ * m4/strdup.m4 (gl_PREREQ_STRDUP): Check whether strdup is declared.
+
+2004-02-25 Simon Josefsson <jas@extundo.com>
+
+ * lib/strdup.h: New file.
+ * lib/strdup.c: Include it.
+ * lib/path-concat.c: Include strdup.h. Drop strdup declaration.
+ * lib/userspec.c: Include strdup.h. Drop strdup declaration.
+
+2004-02-23 Karl Berry <karl@gnu.org>
+
+ * doc/maintain.texi, standards.texi, make-stds.texi: new files
+ (from fencepost.gnu.org:/gd/gnuorg).
+
+2004-02-23 Karl Berry <karl@gnu.org>
+
+ * config/srclistvars.sh (GNUORG) [karl]: redefine.
+ * config/srclist.txt: add maintain/standards documents.
+
+2004-02-18 Bruno Haible <bruno@clisp.org>
+
+ * m4/xsize.m4 (gl_XSIZE): Require AC_C_INLINE.
+ Reported by Derek Robert Price <derek@ximbiot.com>.
+
+2004-02-16 Karl Berry <karl@gnu.org>
+
+ * config/mkinstalldirs, install-sh: update from automake.
+
+2004-02-06 Karl Berry <karl@gnu.org>
+
+ * m4/po.m4: update from gettext 0.14.1.
+
+2004-02-06 Karl Berry <karl@gnu.org>
+
+ * lib/config.charset: update from gettext 0.14.1.
+
+2004-02-05 Paul Eggert <eggert@twinsun.com>
+
+ Add comments and code, prompted by suggestions from Bruno Haible
+ for sh-quote.
+ * lib/quotearg.h (quotearg_alloc): New decl. Improve the comments
+ describing the enum quoting_style values.
+ * lib/quotearg.c (quotearg_alloc): New function.
+ (quotearg_buffer_restyled): Treat lone { and } as special.
+ Treat = as special. Work around bug with older shells
+ that "see" a '\' that is really the 2nd byte of a multibyte char.
+ Quote empty string with shell_quoting_style.
+
+2004-02-03 Bruno Haible <bruno@clisp.org>
+
+ * m4/pipe.m4: New file, from GNU gettext.
+
+2004-02-03 Bruno Haible <bruno@clisp.org>
+
+ * lib/pipe.h: New file, from GNU gettext.
+ * lib/pipe.c: New file, from GNU gettext.
+
+2004-01-27 Bruno Haible <bruno@clisp.org>
+
+ * m4/execute.m4: New file, from GNU gettext.
+
+2004-01-27 Bruno Haible <bruno@clisp.org>
+
+ * lib/execute.h: New file, from GNU gettext.
+ * lib/execute.c: New file, from GNU gettext.
+ * lib/w32spawn.h: New file, from GNU gettext.
+
+2004-01-24 Paul Eggert <eggert@twinsun.com>
+
+ Merge from diffutils.
+
+ * lib/file-type.c (file_type): Add typed memory objects.
+ * lib/file-type.h (S_TYPEISTMO): New macro.
+
+ * lib/c-stack.h (c_stack_action): Remove argv argument.
+ * lib/c-stack.c (c_stack_action): Likewise. All uses changed.
+ (die): Don't calculate message unless segv_action returns.
+ (get_stack_location, min_address_from_argv, max_address_from_argv,
+ volatile stack_base, volatile_stack_size): Remove.
+ (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
+ that every segmentation violation is a stack overflow. (Ouch!)
+ See Debian bug 136249 (still outstanding) for more info about why
+ HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
+
+2004-01-24 Paul Eggert <eggert@twinsun.com>
+
+ Exit-status fix from coreutils.
+
+ Use exit_failure consistently in place of EXIT_FAILURE,
+ so that program exit statuses are consistent on failure.
+
+ * lib/argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
+ Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
+ * lib/argmatch.h: Comment fix to match the above.
+ * lib/obstack.c (obstack_exit_failure) [!defined _LIBC]:
+ Now a macro referring to exit_failure, instead of a separate
+ variable. Include "exitfail.h" to get it.
+ * lib/xstrtol.h: Include "exitfail.h".
+ (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
+
+ * lib/long-options.c (parse_long_options): Use prototype
+ for usage function arg. Pass it EXIT_SUCCESS rather than 0,
+ for clarity.
+
+2004-01-21 Jim Meyering <jim@meyering.net>
+
+ * lib/mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
+ so as not to conflict with a different-sized __mktime_internal
+ function in GNU libc.
+ * lib/timegm.c (__mktime_internal) [!_LIBC]: Likewise.
+ Problem building statically-linked `ls' reported by Michael Brunnbauer.
+
+2004-01-20 Karl Berry <karl@gnu.org>
+
+ * config/config.guess: update from config.
+
+ * config/srclistvars.sh: GNUWWWLICENSES for karl.
+
+2004-01-20 Bruno Haible <bruno@clisp.org>
+
+ Safer stack allocation.
+ * lib/setenv.c: Include allocsa.h.
+ (alloca): Remove fallback definition.
+ (freea): Remove macro.
+ (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
+ instead of freea.
+
+2004-01-20 Bruno Haible <bruno@clisp.org>
+
+ * m4/eealloc.m4: New file, from GNU gettext.
+
+2004-01-20 Bruno Haible <bruno@clisp.org>
+
+ * m4/allocsa.m4: New file, from GNU gettext.
+
+2004-01-20 Bruno Haible <bruno@clisp.org>
+
+ * lib/xallocsa.h: New file, from GNU gettext.
+ * lib/xallocsa.c: New file, from GNU gettext.
+
+2004-01-20 Bruno Haible <bruno@clisp.org>
+
+ * lib/wait-process.c: On Windows, include windows.h. Needed on mingw.
+
+2004-01-20 Bruno Haible <bruno@clisp.org>
+
+ * lib/wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
+ * lib/wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE
+ specially.
+
+2004-01-20 Bruno Haible <bruno@clisp.org>
+
+ * lib/wait-process.c (wait_process): Disable the 2003-10-31 waitid()
+ patch.
+
+2004-01-20 Bruno Haible <bruno@clisp.org>
+
+ * lib/wait-process.c (cleanup_slaves): Use ANSI C declaration.
+
+2004-01-20 Bruno Haible <bruno@clisp.org>
+
+ * lib/eealloc.h: New file.
+
+2004-01-20 Bruno Haible <bruno@clisp.org>
+
+ * lib/binary-io.h: Avoid warnings on Cygwin.
+
+2004-01-20 Bruno Haible <bruno@clisp.org>
+
+ * lib/allocsa.h: New file, from GNU gettext.
+ * lib/allocsa.c: New file, from GNU gettext.
+
+2004-01-18 Karl Berry <karl@gnu.org>
+
+ * doc/gpl.texi, lgpl.texi: new files.
+
+2004-01-18 Karl Berry <karl@gnu.org>
+
+ * config/srclistvars.sh (GNUWWWLICENSES): new variable.
+ * config/srclist.txt ({fdl,gpl,lgpl}.text): get from there.
+
+2004-01-15 Paul Eggert <eggert@twinsun.com>
+
+ Merge from coreutils.
+
+ * m4/jm-macros.m4 (jm_CHECK_ALL_TYPES): Check for uintptr_t.
+ * m4/posixver.m4 (gl_POSIXVER): Require gl_DEFAULT_POSIX2_VERSION.
+ (gl_DEFAULT_POSIX2_VERSION): Move
+ the documentation from 'configure' into 'config.hin',
+ so that 'configure --help' isn't burdened by it and
+ we don't have to worry about its formatting there.
+ Reword the documentation so that it's more succinct
+ and can be run together into a single paragraph.
+ * m4/same.m4 (gl_SAME): Check for pathconf.
+
+2004-01-15 Paul Eggert <eggert@twinsun.com>
+
+ Merge from coreutils.
+
+ * lib/posixver.c: Include posixver.h.
+
+ * lib/same.c: Include <stdbool.h>, <limits.h>.
+ (_POSIX_NAME_MAX): Define if not defined.
+ (MIN): New macro.
+ (same_name): If file names are silently truncated, report
+ that the file names are the same if they are the same after
+ the silent truncation.
+
+ * lib/xstrtod.h (xstrtod): Accept an extra arg, specifying the
+ conversion function.
+ * lib/xstrtod.c (xstrtod): Likewise. All callers changed to
+ include c-strtod.h and use c_strtod. Don't include stdlib.h; no
+ longer needed.
+
+2004-01-15 Jim Meyering <jim@meyering.net>
+
+ Merge from coreutils.
+
+ * m4/clock_time.m4 (gl_CLOCK_TIME): Don't set LIB_CLOCK_GETTIME
+ if no library is required.
+ * m4/jm-macros.m4: Don't require UTILS_SYS_OPEN_MAX.
+ * m4/jm-macros.m4 (jm_MACROS): Require gl_FUNC_FREE.
+ * m4/jm-macros.m4 (jm_MACROS): Require autoconf-2.58.
+ (AC_LANG_SOURCE): Remove definition, now that we require autoconf-2.58.
+ * m4/jm-macros.m4 (jm_MACROS): Don't require AC_FUNC_FTW.
+ * m4/lib-check.m4 (jm_LIB_CHECK): Do not set LIB_CRYPT to the
+ value, $ac_cv_search_crypt, if it's "none required".
+ * m4/posixver.m4 (gl_DEFAULT_POSIX2_VERSION): New macro.
+ * m4/prereq.m4 (jm_PREREQ): Require AC_FUNC_GETLOADAVG,
+ not gl_FUNC_GETLOADAVG.
+ * m4/prereq.m4 (jm_PREREQ): Require gl_READTOKENS, gl_MD5, gl_MAKEPATH,
+ gl_LONG_OPTIONS, and gl_IDCACHE, gl_GETUGROUPS.
+
+2004-01-15 Jim Meyering <jim@meyering.net>
+
+ Merge from coreutils.
+
+ * lib/md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
+ days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
+ http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
+
+ * lib/posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
+ optional configure-time default.
+
+ * lib/version-etc.c (version_etc_copyright): Update copyright date.
+
+ * lib/xreadlink.c (xreadlink): Correct outdated comment.
+
+2004-01-15 Alexandre Duret-Lutz <adl@gnu.org>
+
+ Merge from coreutils.
+
+ * m4/nanosleep.m4 (jm_FUNC_NANOSLEEP): Do not set LIB_NANOSLEEP to the
+ value, $ac_cv_search_nanosleep, if it's "none required".
+
+2004-01-14 Paul Eggert <eggert@twinsun.com>
+
+ * lib/fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
+ with like-named macro in fnmatch.c.
+ (EXT): Use an internal constant instead.
+
+ Merge fnmatch patches from glibc.
+ * lib/fnmatch.c (mbsinit): Remove define.
+ Add libc_hidden_ver (__fnmatch, fnmatch).
+ * lib/fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
+ Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
+
+2004-01-14 Karl Berry <karl@gnu.org>
+
+ * config/install-sh: update from automake.
+
+2004-01-13 Karl Berry <karl@gnu.org>
+
+ * config/install-sh: update from automake.
+
+2004-01-09 Karl Berry <karl@gnu.org>
+
+ * config/install-sh: update from automake.
+
+2004-01-05 Karl Berry <karl@gnu.org>
+
+ * config/config.{sub,guess}: update from config.
+
+2003-12-31 Karl Berry <karl@gnu.org>
+
+ * config/depcomp: update from automake.
+
+2003-12-14 Karl Berry <karl@gnu.org>
+
+ * lib/config.charset: update from gettext-runtime.
+
+2003-12-03 Paul Eggert <eggert@twinsun.com>
+
+ * lib/getgroups.c (getgroups): xmalloc takes one argument, not two.
+ Bug reported by Alfred M. Szmidt.
+
+2003-12-03 Bruno Haible <bruno@clisp.org>
+
+ * m4/gettext.m4: Upgrade from gettext-0.13.
+ * m4/po.m4: Upgrade from gettext-0.13.
+ * m4/size_max.m4 (gl_SIZE_MAX): Don't use the _ONCE macros here.
+ * m4/intmax.m4: New file, from gettext-0.13.
+ * m4/printf-posix.m4: New file, from gettext-0.13.
+
+2003-11-29 Karl Berry <karl@gnu.org>
+
+ * lib/argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
+
+2003-11-25 Paul Eggert <eggert@twinsun.com>
+ Bruno Haible <bruno@clisp.org>
+
+ * lib/printf-parse.h: Don't include sys/types.h.
+ (ARG_NONE): New macro.
+ (char_directive): Change type of *arg_index fields to size_t.
+ * lib/printf-parse.c: Don't include sys/types.h.
+ (SSIZE_MAX): Remove macro.
+ (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
+ Remove unnecessary overflow check.
+ * lib/vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
+ fields.
+
+2003-11-25 Bruno Haible <bruno@clisp.org>
+
+ * modules/vasnprintf (Files): Remove m4/ssize_t.m4.
+
+2003-11-25 Bruno Haible <bruno@clisp.org>
+
+ * m4/vasnprintf.m4 (gl_PREREQ_PRINTF_PARSE): Don't require
+ gt_TYPE_SSIZE_T.
+
+2003-11-24 Paul Eggert <eggert@twinsun.com>
+
+ * modules/alloca: Remove dependency on xalloc.
+
+2003-11-24 Paul Eggert <eggert@twinsun.com>
+
+ * lib/alloca.c: Remove dependency on xalloc module.
+ (xalloc_die): Remove.
+ (memory_full) [!defined emacs]: New macro.
+ [!defined emacs]: Don't include xalloc.h.
+ (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
+ address arithmetic overflows. Change datatypes a bit to avoid
+ unnecessary casts.
+
+2003-11-22 Jim Meyering <jim@meyering.net>
+
+ * lib/xmalloc.c (x2nrealloc_inline): Fix typos in comments:
+ s/size/size_t/.
+
+2003-11-21 Karl Berry <karl@gnu.org>
+
+ * config/config.{sub,guess}: update from config.
+
+2003-11-18 Karl Berry <karl@gnu.org>
+
+ * config/config.{sub,guess}: update from config.
+
+ * config/(printf-{parse,args}.[ch]): sync broken, sigh.
+
+2003-11-17 Paul Eggert <eggert@twinsun.com>
+
+ * README: Mention that S+T cannot overflow if S is the size of
+ an existing object and T is sufficiently small.
+
+2003-11-17 Jim Meyering <jim@meyering.net>
+
+ On systems without utime and without a utimes function capable of
+ dealing with a NULL struct utimbuf* argument, this utime replacement
+ could -- in unusual circumstances -- leak a file descriptor.
+ * lib/utime.c: Include <unistd.h> and <errno.h>.
+ (utime_null): Be sure to close `fd' and to preserve errno.
+ Reported by Geoff Collyer via Arnold Robbins.
+
+2003-11-17 Bruno Haible <bruno@clisp.org>
+
+ * modules/vasnprintf (Files): Add m4/ssize_t.m4.
+ (Depends-on): Add xsize.
+
+2003-11-17 Bruno Haible <bruno@clisp.org>
+
+ * m4/vasnprintf.m4 (gl_PREREQ_PRINTF_PARSE): Require gt_TYPE_SSIZE_T.
+
+2003-11-17 Bruno Haible <bruno@clisp.org>
+
+ * lib/vasnprintf.c (alloca): Remove fallback definition.
+ (freea): Remove definition.
+ (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
+ Reported by Paul Eggert.
+
+2003-11-16 Paul Eggert <eggert@twinsun.com>
+ Bruno Haible <bruno@clisp.org>
+
+ Protect against address arithmetic overflow.
+ * lib/printf-args.h: Include stddef.h.
+ (arguments): Change type of field 'count' to size_t.
+ * lib/printf-args.c (printf_fetchargs): Use size_t instead of
+ 'unsigned int' where appropriate.
+ * lib/printf-parse.h: Include sys/types.h.
+ (char_directive): Change type of *arg_index fields to ssize_t.
+ (char_directives): Change type of fields 'count', max_*_length to
+ size_t.
+ * lib/printf-parse.c: Include sys/types.h and xsize.h.
+ (SSIZE_MAX): Define fallback value.
+ (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
+ instead of 'int' where appropriate. Check a_allocated, d_allocated
+ against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
+ * lib/vasnprintf.c: Include xsize.h.
+ (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
+ Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
+ overflow. Avoid wraparound when converting a width or precision from
+ decimal to binary.
+
+2003-11-16 Bruno Haible <bruno@clisp.org>
+
+ Update from GNU gettext.
+ * lib/printf-parse.c: Generalize to it can be compiled for wide
+ strings.
+ (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
+ * lib/vasnprintf.c: Generalize to it can be compiled for wide strings.
+ (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
+ SNPRINTF): New macros.
+ Don't include <alloca.h> if the file is used inside libintl.
+ (local_wcslen): New function, for Solaris 2.5.1.
+ (VASNPRINTF): Use it instead of wcslen.
+
+2003-11-16 Bruno Haible <bruno@clisp.org>
+
+ * lib/xsize.h (xmax): New function.
+ (xsum, xsum3, xsum4): Declare as "pure" functions.
+
+2003-11-12 Paul Eggert <eggert@twinsun.com>
+
+ * modules/xalloc (Files): Undo latest change, since xalloc.h
+ no longer needs SIZE_MAX or PTRDIFF_MAX.
+
+2003-11-12 Paul Eggert <eggert@twinsun.com>
+
+ * m4/xalloc.m4 (gl_PREREQ_XALLOC): Do not require gl_SIZE_MAX or
+ gl_PTRDIFF_MAX.
+
+2003-11-12 Paul Eggert <eggert@twinsun.com>
+
+ * lib/xstrtol.c (__xstrtol): Remove "break" immediately after
+ "return", to pacify some unknown compiler. Problem reported
+ by Joerg Schilling.
+
+2003-11-12 Paul Eggert <eggert@twinsun.com>
+
+ * lib/xalloc.h: Do not include <limits.h> or <stdint.h>.
+ (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
+ the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
+ heuristic is just as accurate as far as we know, and it removes a
+ dependency on size_max.m4 and ptrdiff_max.m4.
+
+2003-11-11 Bruno Haible <bruno@clisp.org>
+
+ * modules/xsize (Files): Add m4/size_max.m4.
+ * modules/xalloc (Files): Add m4/size_max.m4, m4/ptrdiff_max.m4.
+
+2003-11-11 Bruno Haible <bruno@clisp.org>
+
+ * m4/size_max.m4: New file.
+ * m4/ptrdiff_max.m4: New file.
+ * m4/xsize,m4 (gl_XSIZE): Require gl_SIZE_MAX.
+ * m4/xalloc.m4 (gl_PREREQ_XALLOC): New macro.
+ (gl_XALLOC): Invoke it.
+
+2003-11-11 Bruno Haible <bruno@clisp.org>
+
+ * lib/xsize.h (SIZE_MAX): Remove fallback definition.
+ * lib/xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
+ defined.
+
+2003-11-10 Paul Eggert <eggert@twinsun.com>
+
+ * lib/xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
+ PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
+ rejected some allocations of exactly SIZE_MAX - 2 bytes.
+ From Bruno Haible.
+ [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
+ not (size_t) -1, since it's defined here.
+
+2003-11-09 Karl Berry <karl@gnu.org>
+
+ * config/mkinstalldirs, depcomp, mdate-sh: update from automake.
+
+2003-11-06 Paul Eggert <eggert@twinsun.com>
+
+ * lib/xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
+ (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
+ Reject sizes of exactly SIZE_MAX bytes.
+ * lib/xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
+ is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
+
+2003-11-05 Bruno Haible <bruno@clisp.org>
+
+ * lib/xsize.h: Include limits.h, to avoid a possible collision with
+ SIZE_MAX defined in <limits.h> on Solaris.
+
+2003-11-04 Jim Meyering <jim@meyering.net>
+
+ * modules/sysexits: Use the `$(VAR)' notation for AC_SUBST'd
+ variable names, rather than @VAR@.
+ * modules/poll: Likewise.
+
+2003-11-04 Bruno Haible <bruno@clisp.org>
+
+ * modules/xsize: New file.
+ * modules/linebreak: Depend on xsize.
+ * MODULES.html.sh (func_all_modules): Add xsize.
+
+2003-11-04 Bruno Haible <bruno@clisp.org>
+
+ * m4/xsize.m4: New file.
+
+2003-11-04 Bruno Haible <bruno@clisp.org>
+
+ * lib/xsize.h: New file.
+ * lib/linebreak.c: Include xsize.h.
+ (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
+ argument for overflow.
+ Suggested by Paul Eggert.
+
+2003-11-03 Karl Berry <karl@gnu.org>
+
+ * config/config.{guess,sub}: update from config.
+
+2003-11-03 Jim Meyering <jim@meyering.net>
+
+ * modules/userspec (lib_SOURCES): Add userspec.h.
+ (Include): Add "userspec.h".
+ Improve description.
+
+2003-11-03 Jim Meyering <jim@meyering.net>
+
+ * lib/userspec.c: Include "userspec.h".
+ * lib/userspec.h: New file.
+
+2003-11-03 Bruno Haible <bruno@clisp.org>
+
+ * m4/wait-process.m4 (gl_WAIT_PROCESS): Also check for waitid.
+
+2003-11-03 Bruno Haible <bruno@clisp.org>
+
+ * lib/wait-process.c (wait_process): Use waitid with WNOWAIT if
+ available, to avoid (extremely rare) race condition.
+ Suggested by Paul Eggert.
+
+2003-11-02 Karl Berry <karl@gnu.org>
+
+ * config/srclist.txt (vasprintf.c): sync broken, sigh.
+
+2003-10-31 Paul Eggert <eggert@twinsun.com>
+
+ * lib/mountlist.h (struct mount_entry.me_type_malloced): New member.
+ * lib/mountlist.c (SIZE_MAX): Define if not defined already.
+ (read_filesystem_list): Set and use me_type_malloced.
+ Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
+ whatever the type happens to be), for brevity and consistency.
+ Check for size calculation overflow on Alphas running OSF/1.
+
+2003-10-31 Jim Meyering <jim@meyering.net>
+
+ * lib/hash.c: Include "xalloc.h" for use of xalloc_oversized.
+
+ * lib/linebuffer.c: Include <string.h> for declaration of memset.
+
+2003-10-30 Paul Eggert <eggert@twinsun.com>
+ Bruno Haible <bruno@clisp.org>
+
+ * lib/vasprintf.c: Include <limits.h>, <stdlib.h>.
+ (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
+
+2003-10-30 Paul Eggert <eggert@cs.ucla.edu>
+
+ * m4/host-os.m4 (UTILS_HOST_OS): Change netbsd*-gnu pattern back to
+ netbsd*-gnu*. Suggested by Robert Millan.
+
+2003-10-29 Paul Eggert <eggert@twinsun.com>
+
+ * modules/group-member: Depend on stdbool.
+
+2003-10-29 Paul Eggert <eggert@twinsun.com>
+
+ * m4/xalloc.m4 (gl_XALLOC): Undo previous change.
+
+2003-10-29 Paul Eggert <eggert@twinsun.com>
+
+ * m4/host-os.m4 (UTILS_HOST_OS): Resurrect netbsd*-gnu. Add comments
+ to it, and to knetbsd*-gnu and kfreebsd*-gnu. Remove the '*' from
+ after the 'gnu' in these cases. This fixes some bugs in the
+ previous change, and is based on suggestions by Robert Millan.
+
+2003-10-29 Paul Eggert <eggert@twinsun.com>
+
+ * lib/xalloc.h (xalloc_oversized): Now a macro, not a function,
+ so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
+ no longer needed.
+ * lib/quotearg.c (quotearg_n_options): Use it.
+ * lib/group-member.c: Include <stdbool.h>.
+ (free_group_info): Arg is now const *; don't free arg.
+ (get_group_info): Now returns bool and accepts struct group_info *,
+ rather than returning a malloc'ed struct group_info *.
+ All uses changed. Check for overflow in internal size calculation.
+
+ * lib/getusershell.c (readname): Simplify the code by using x2nrealloc
+ rather than xmalloc/xrealloc.
+ * lib/linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
+ using x2realloc rather than xmalloc/xrealloc. Also, fix a C
+ conformance bug: the old code used a pointer after freeing the
+ storage that it addressed.
+ * lib/hash.c (hash_initialize): Simplify the code by using
+ xalloc_oversized rather than doing it by hand.
+ * lib/getgroups.c (getgroups): Don't use xrealloc, since we don't need
+ the buffer preserved. Use free and xmalloc instead.
+ * lib/quotearg.c (quotearg_n_options): Likewise.
+ Use a simpler test for size overflow. Don't use xalloc_oversized
+ because unsigned int might be wider than size_t (!); this suggests
+ that we should switch from unsigned int to size_t for slot numbers.
+
+2003-10-28 Paul Eggert <eggert@twinsun.com>
+
+ * m4/host-os.m4 (UTILS_HOST_OS): Identify GNU/KFreeBSD and
+ GNU/KNetBSD. These implementations use glibc atop the FreeBSD and
+ NetBSD kernels. Requested by Richard Stallman.
+
+2003-10-27 Paul Eggert <eggert@twinsun.com>
+
+ * lib/exclude.c (new_exclude): Use xzalloc rather than xmalloc
+ to allocate the returned structure. Do not allocate a subarray,
+ as x2nrealloc will do that.
+ (add_exclude): Use x2nrealloc to reallocate ex->exclude,
+ instead of xnrealloc.
+ (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
+
+2003-10-27 Bruno Haible <bruno@clisp.org>
+
+ * lib/stdbool_.h: Better support for BeOS.
+
+2003-10-26 Paul Eggert <eggert@twinsun.com>
+
+ * m4/xalloc.m4 (gl_XALLOC): Requore AC_C_INLINE, since xalloc.h
+ now uses inline.
+
+2003-10-26 Paul Eggert <eggert@twinsun.com>
+
+ * lib/xalloc.h (xalloc_oversized): New static inline function, for
+ callers that want to do their own size-overflow checking. Include
+ <stdbool.h>, since xalloc_oversized returns bool.
+ * lib/xalloc.c (array_size_overflow): Remove. All callers changed
+ to use xalloc_oversized.
+
+ Add two functions x2realloc, x2nrealloc, for programs that grow
+ arrays dynamically by doubling their sizes.
+ * lib/xalloc.h (x2realloc, x2nrealloc): New decls.
+ * lib/xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
+ New functions.
+
+ Port to C99 semantics for 'inline' of external functions.
+ Bug reported by Bruno Haible.
+ * lib/xmalloc.c (xnmalloc_inline): New static inline function,
+ with the old contents of xnmalloc.
+ (xnmalloc, xmalloc): Use it.
+ (xnrealloc_inline): New static inline function,
+ with the old contents of xnrealloc.
+ (xnrealloc, xrealloc): Use it.
+
+ * lib/alloc.c (alloca): xmalloc cannot return NULL, so don't test for
+ that.
+
+2003-10-26 Karl Berry <karl@gnu.org>
+
+ * config/srclist.txt (COPYING.DOC): no longer available from
+ /gd/gnuorg; don't know where the ultimate source is.
+
+2003-10-25 Paul Eggert <eggert@twinsun.com>
+
+ Fix several address-calculation bugs in the hash modules,
+ plus some minor code cleanup.
+
+ * lib/hash.h: Include <stdbool.h>, for bool.
+ * lib/hash.c: Don't include <stdbool.h>, since hash.h does it now.
+ * lib/hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
+ hash_get_n_entries, hash_get_max_bucket_length,
+ hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
+ hash_rehash): Use size_t rather than unsigned.
+ * lib/hash.c (struct hash_table, hash_get_n_buckets,
+ hash_get_n_buckets_used, hash_get_n_entries,
+ hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
+ hash_get_entries, hash_do_for_each, hash_string, is_prime,
+ next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
+ Likewise.
+ (SIZE_MAX): Define if not defined.
+ (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
+ hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
+ hash_print):
+ Use const * when possible.
+ (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
+ (check_tuning): Fix bug: if tuning parameters were very close to
+ 0 or 1, rounding errors could have caused subscript violations.
+ (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
+ (hash_initialize): Add 'fail:' label
+ to free table and return NULL, and use it to simplify code.
+ Use calloc rather than clearing the storage ourself.
+ (hash_initialize, hash_rehash): Check for arithmetic overflow in
+ buffer size calculations.
+ * lib/hash-pjw.h (hash_pjw): Use size_t, not unsigned.
+ Include <stddef.h>, for size_t.
+ * lib/hash-pjw.c (hash_pjw): Likewise.
+ Switch to method described by Bruno Haible.
+ Include <limits.h>, for CHAR_BIT.
+ (SIZE_BITS): New macro.
+
+2003-10-23 Paul Eggert <eggert@twinsun.com>
+
+ * m4/getline.m4 (AM_FUNC_GETLINE):
+ Don't include getndelim2.o twice into LIBOBJS; this breaks on some
+ hosts. Problem reported by Derek Robert Price in
+ <http://mail.gnu.org/archive/html/bug-gnulib/2003-10/msg00092.html>.
+ This patch can be withdrawn after Autoconf 2.58 is required for gnulib.
+ * m4/getndelim2.m4 (gl_GETNDELIM2): Likewise.
+
+2003-10-21 Paul Eggert <eggert@twinsun.com>
+
+ * lib/getndelim2.c (getndelim2): When size calculation overflows,
+ ceiling the allocation at NMAX bytes rather than silently
+ discarding input bytes before NMAX is reached. This makes
+ a difference only if NMAX exceeds SIZE_MAX / 2.
+
+ * lib/obstack.c: Merge from glibc.
+ [defined _LIBC]: Include <obstack.h>, not "obstack.h".
+ Add libc_hidden_def (_obstack_newchunk).
+ (_obstack_free) [! defined _LIBC]: Remove.
+ [defined _LIBC]: Make a strong alias from obstack_free, rather than
+ a clone of the function body.
+ (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
+ [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
+
+ * lib/obstack.h: Indenting cleanup, to make it easier to merge with
+ glibc.
+ (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
+ arg to memcpy.
+
+ * lib/obstack.h (obstack_1grow_fast): Properly parenthesize arg.
+ (obstack_ptr_grow_fast, obstack_int_grow_fast):
+ Don't use lvalue casts, as GCC plans to remove support for them
+ in GCC 3.5. Reported by Joseph S. Myers. This bug
+ was also present in the non-GCC version, indicating that this
+ code had always been buggy and had never been widely used.
+ (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
+ Use the fast variant of each macro, rather than copying the
+ definiens of the fast variant; that way, we'll be more likely to
+ catch future bugs in the fast variants.
+
+2003-10-20 Bruno Haible <bruno@clisp.org>
+
+ * modules/wait-process: New file.
+ * MODULES.html.sh (func_all_modules): Add wait-process.
+
+2003-10-20 Bruno Haible <bruno@clisp.org>
+
+ * m4/wait-process.m4: New file.
+
+2003-10-20 Bruno Haible <bruno@clisp.org>
+
+ * lib/wait-process.h: New file, from GNU gettext.
+ * lib/wait-process.c: New file, from GNU gettext.
+
+2003-10-19 Jim Meyering <jim@meyering.net>
+
+ * lib/vasnprintf.c (vasnprintf): Work around losing snprintf on
+ HPUX 10.20.
+
+2003-10-18 Karl Berry <karl@gnu.org>
+
+ * config/config.guess: update from config.
+
+2003-10-16 Paul Eggert <eggert@twinsun.com>
+
+ * lib/getgroups.c: Include <errno.h>, <stdlib.h>.
+ (getgroups): First arg is int, not size_t.
+ Don't let 'free' mangle errno.
+
+2003-10-16 Paul Eggert <eggert@twinsun.com>
+
+ * README: Mention that gnulib assumes that (foo *) NULL + 0 == NULL.
+
+2003-10-16 Karl Berry <karl@gnu.org>
+
+ * config/config.{guess,sub}: update from config.
+
+2003-10-16 Jim Meyering <jim@meyering.net>
+
+ * lib/xmalloc.c: Include <string.h>, for declarations of memset and
+ memcpy.
+
+2003-10-15 Paul Eggert <eggert@twinsun.com>
+
+ * lib/exclude.c: Do not include <inttypes.h> or <stdint.h>.
+ (SIZE_MAX): Remove.
+ (new_exclude, add_exclude_file): Initial size no longer needs to
+ be a power of 2.
+ (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
+ our own address arithmetic overflow checking.
+
+ * lib/fnmatch.c (SIZE_MAX): Define if standard headers don't.
+ (fnmatch): Do not alloca more than 2000 wide characters;
+ instead, use malloc for large buffers.
+ Check for address arithmetic overflow, and return -1
+ with errno set to ENOMEM in that case.
+ * lib/fnmatch_loop.c (ALLOCA_LIMIT): New macro.
+ (NEW_PATTERN): Do not alloca more than 8000 bytes;
+ instead, return -1. Check for address arithmetic overflow.
+
+2003-10-14 Paul Eggert <eggert@twinsun.com>
+
+ Handle invalid suffixes and overflow independently, so that
+ callers can treat them independently as needed. Fix some bugs in
+ suffix handling, e.g., "100k@" was not diagnosed as an invalid
+ suffix for a human-readable blocksize. The major caller-visible
+ change is the addition of a new
+ LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
+ that both overflow and suffix chars were found.
+
+ * lib/human.c (humblock): Don't check separately for invalid suffix
+ char; that is xstrtoumax's job (now that its bug is fixed).
+ * lib/xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
+ INTMAX_MAX]: New macros.
+ * lib/xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
+ TYPE_MAXIMUM): New macros.
+ (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
+ (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
+ if overflow occurs, as it's what __strtol does and it's more useful
+ in practice.
+ (__xstrtol): If __strtol reports some error other than ERANGE,
+ reflect it to the caller as LONGINT_INVALID. If it reports
+ ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
+ | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
+ * lib/xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
+ value.
+ (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
+ * lib/xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
+ * lib/xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
+ [defined UINTMAX_MAX]: New macros.
+
+2003-10-14 Bruno Haible <bruno@clisp.org>
+
+ * modules/fatal-signal: Add m4/sig_atomic_t.m4 to file list.
+
+2003-10-14 Bruno Haible <bruno@clisp.org>
+
+ * m4/sig_atomic_t: New file, from GNU gettext.
+ * m4/fatal-signal.m4 (gl_FATAL_SIGNAL): Require gt_TYPE_SIG_ATOMIC_T.
+
+2003-10-14 Bruno Haible <bruno@clisp.org>
+
+ * lib/fatal-signal.h: Improved comments. Suggested by Paul Eggert.
+ * lib/fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
+ Also use volatile where needed.
+
+2003-10-12 Paul Eggert <eggert@twinsun.com>
+
+ * modules/xalloc: Do not depend on 'exit'. Depend on 'stdbool'.
+ Change maintainer from Bruno Haible to 'all'.
+
+2003-10-12 Paul Eggert <eggert@twinsun.com>
+
+ * m4/xalloc.m4 (gl_PREREQ_XMALLOC): Require AC_C_INLINE.
+
+2003-10-12 Paul Eggert <eggert@twinsun.com>
+
+ * lib/xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
+ (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
+ and define in terms of the other primitives.
+ * lib/xmalloc.c: Include stdbool.h; do not include exit.h.
+ (SIZE_MAX): Define if not already defined.
+ (array_size_overflow): New function.
+ (xalloc_die): Abort instead of exiting if 'error' returns.
+ (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
+ (xmalloc, xrealloc): Use them.
+ (xcalloc): Check for address arithmetic overflow.
+ * lib/xstrdup.c (xstrdup): Use xclone, since memcpy should be
+ a bit faster than strcpy.
+
+2003-10-10 Simon Josefsson <jas@extundo.com>
+
+ * modules/argp (Depends-on): Add restrict and strcase.
+
+2003-10-10 Simon Josefsson <jas@extundo.com>
+
+ * m4/argp.m4: Add AC_C_INLINE.
+
+2003-10-08 Paul Eggert <eggert@twinsun.com>
+
+ Merge getpass from libc, plus a few fixes.
+
+ * lib/getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
+ Include <stdbool.h>.
+ Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
+ __fsetlocking to empty.
+ [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
+ do include <bits/libc-lock.h>.
+ Do not include <fcntl.h>; not needed.
+ [_LIBC]: Include <wchar.h>.
+ (NOTCANCEL_MODE): New macro.
+ (flockfile, funlockfile) [_LIBC]: New macros.
+ (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
+ [!_LIBC]: New macros.
+ (call_fclose): New function.
+ (getpass): Use it. Save tty stream separately; this simplifies the
+ code and makes it more reliable if stdin happens to equal stdout.
+ Invoke __fsetlocking on tty.
+ Handle thread cancellation if needed.
+ Namespace cleanup (use __tcgetattr, __getline).
+ Use bool for Booleans.
+ [USE_IN_LIBIO]: Handle wide streams.
+ [!_LIBC]: Unconditionally do the fseek, since we don't know what
+ stream might go where.
+
+ * lib/unlocked-io.h: Include <stdio.h>, so that the caller
+ doesn't have to include <stdio.h> before us.
+ (clearerr_unlocked, feof_unlocked, ferror_unlocked,
+ fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
+ fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
+ putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
+ if not declared, so that we can use getpass.c code from libc without
+ rewriting it.
+ (flockfile, ftrylockfile, funlockfile): New macros.
+
+2003-10-08 Paul Eggert <eggert@twinsun.com>
+
+ * modules/getpass: Depend on stdbool.
+
+2003-10-08 Paul Eggert <eggert@twinsun.com>
+
+ * m4/getpass.m4 (gl_PREREQ_GETPASS): Check for stdio_ext.h.
+
+2003-10-07 Karl Berry <karl@gnu.org>
+
+ * config/config.{guess,sub}: update from config.
+
+2003-10-06 Jim Meyering <jim@meyering.net>
+ Bruno Haible <bruno@clisp.org>
+
+ This lets translators provide better translations for the
+ "Written by ..." part of --version output.
+ * lib/version-etc.h: Include stdarg.h.
+ (version_etc_copyright): Declare as readonly.
+ (version_etc): Make this function variadic with a NULL-terminated list
+ of author name strings.
+ (version_etc_va): New declaration.
+ * lib/version-etc.c: Include stdarg.h, stdlib.h.
+ (version_etc_copyright): Declare as readonly.
+ (version_etc_va): New function. Provide a different translatable string
+ for each possible number of authors < 10. Abbreviate when there are 10
+ authors or more.
+ (version_etc): Make this function variadic. Call version_etc_va.
+ Suggestion from Gary V. Vaughan.
+
+ * lib/long-options.h (parse_long_options): Change prototype: the
+ authors string is moved to the end and becomes variadic.
+ * lib/long-options.c: Include stdarg.h.
+ (parse_long_options): Make this function variadic, too.
+ Call version_etc_va, not version_etc.
+
+2003-10-06 Bruno Haible <bruno@clisp.org>
+
+ * modules/version-etc-2: Remove file.
+ * MODULES.html.sh (func_all_modules): Remove version-etc-2.
+
+2003-10-06 Bruno Haible <bruno@clisp.org>
+
+ * modules/fatal-signal: New file.
+ * MODULES.html.sh (func_all_modules): Add fatal-signal.
+
+2003-10-06 Bruno Haible <bruno@clisp.org>
+
+ * m4/fatal-signal.m4: New file.
+ * m4/signalblocking.m4: New file, from GNU gettext.
+
+2003-10-06 Bruno Haible <bruno@clisp.org>
+
+ * lib/version-etc-2.h: Remove file.
+ * lib/version-etc-2.c: Remove file.
+
+2003-10-06 Bruno Haible <bruno@clisp.org>
+
+ * lib/fatal-signal.h: New file, from GNU gettext.
+ * lib/fatal-signal.c: New file, from GNU gettext.
+
+2003-10-05 Paul Eggert <eggert@twinsun.com>
+
+ * README: Rework advice for preventing empty .o files.
+ Don't recommend ELIDE constructs. Recommend <stddef.h>,
+ not <sys/types.h>.
+
+2003-10-04 Karl Berry <karl@gnu.org>
+
+ * lib/argp*: update from libc.
+
+2003-10-04 Karl Berry <karl@gnu.org>
+
+ * config/config.{guess,sub}: update from config.
+
+2003-10-02 Bruno Haible <bruno@clisp.org>
+
+ * modules/lchown (Include): Add lchown.h.
+ * modules/time_r (Include): Use "..." syntax.
+ * modules/xgetdomainname (Include): Add xgetdomainname.h.
+
+2003-10-01 Simon Josefsson <jas@extundo.com>
+
+ * MODULES.html.sh (func_all_modules): Move gethostname from section
+ 'based on' to section 'lacking' POSIX:2001.
+
+2003-10-01 Larry Jones <lawrence.jones@eds.com>
+
+ * lib/getpass.c (getpass): Use a no-op fseek when switching from input
+ to output mode on the same stream.
+
+2003-09-29 Paul Eggert <eggert@twinsun.com>
+
+ * lib/strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
+ Fix arg typo in previous patch.
+
+2003-09-28 Jim Meyering <jim@meyering.net>
+
+ * lib/error.c: Correct cpp indentation.
+
+2003-09-27 Paul Eggert <eggert@twinsun.com>
+
+ * modules/free: New file.
+
+2003-09-27 Paul Eggert <eggert@twinsun.com>
+
+ * m4/free.m4: New file.
+
+2003-09-27 Paul Eggert <eggert@twinsun.com>
+
+ * lib/minmax.h (MIN, MAX)
+ [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
+ Omit the special code that used __typeof__, since we worry that
+ it could be more trouble than it's worth. See:
+ http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
+ http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
+
+ * lib/free.c: New file.
+
+2003-09-27 Oskar Liljeblad <oskar@osk.mine.nu>
+
+ Trivial fixes to Makefile.am parts of module listings.
+ * modules/strstr: Append strstr.h to lib_SOURCES.
+ * modules/strcase: Likewise, for strcase.h.
+
+2003-09-27 Karl Berry <karl@gnu.org>
+
+ * config/mkinstalldirs: update from automake.
+
+2003-09-26 Paul Eggert <eggert@twinsun.com>
+
+ * lib/error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
+ (error_tail): Do not loop, reallocating temporary buffer, since
+ the output cannot contain more wide characters than the input
+ contains bytes, the size must be big enough already. This avoids
+ one potential size overflow calculation. Check for size overflow
+ when calculating temporary buffer size. Free temporary buffer
+ when done, if it was allocated with malloc; this plugs a memory
+ leak. Remove casts from void * to pointers, that are no longer
+ needed now that we're assuming C89 or better.
+
+ Merge error changes from glibc.
+
+ * lib/error.c, error.h: Update copyright notice header to match glibc.
+ * lib/error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
+ (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
+ Disable cancellation while printing error.
+ * lib/error.h: Prepend __ to parameter names.
+
+2003-09-26 Jim Meyering <jim@meyering.net>
+
+ * lib/error.c (error_tail): Move some declarations
+ into inner scope where the local variables are used.
+
+2003-09-26 Bruno Haible <bruno@clisp.org>
+
+ * m4/stpncpy.m4 (gl_FUNC_STPNCPY): Add comments about the AIX
+ stpncpy().
+ Don't define stpncpy through config.h; it's now done through stpncpy.h.
+
+2003-09-26 Bruno Haible <bruno@clisp.org>
+
+ * lib/stpncpy.h (gnu_stpncpy): New declaration.
+ (stpncpy): Define as alias for gnu_stpncpy.
+ * lib/stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
+
+2003-09-25 Simon Josefsson <jas@extundo.com>
+
+ * lib/xgetdomainname.h: New file.
+ * lib/xgetdomainname.c: New file.
+
+2003-09-25 Simon Josefsson <jas@extundo.com>
+ Bruno Haible <bruno@clisp.org>
+
+ * modules/getdomainname: New file.
+ * modules/xgetdomainname: New file.
+ * MODULES.html.sh (func_all_modules): Add getdomainname,
+ xgetdomainname.
+
+2003-09-25 Simon Josefsson <jas@extundo.com>
+ Bruno Haible <bruno@clisp.org>
+
+ * m4/getdomainname.m4: New file.
+
+2003-09-25 Simon Josefsson <jas@extundo.com>
+ Bruno Haible <bruno@clisp.org>
+
+ * lib/getdomainname.h: New file.
+ * lib/getdomainname.c: New file.
+
+2003-09-25 Karl Berry <karl@gnu.org>
+
+ * lib/argp-fmtstream.c, argp-help.c: update from libc.
+
+2003-09-25 Karl Berry <karl@gnu.org>
+
+ * config/install-sh: update from automake.
+
+2003-09-25 Bruno Haible <bruno@clisp.org>
+
+ * modules/version-etc-2: New file, from modules/version-etc with
+ modifications.
+ * MODULES.html.sh (func_all_modules): Add version-etc-2.
+
+2003-09-25 Bruno Haible <bruno@clisp.org>
+
+ * lib/version-etc-2.h: New file, from version-etc.h with modifications.
+ * lib/version-etc-2.c: New file, from version-etc.c with modifications.
+
+2003-09-24 Simon Josefsson <jas@extundo.com>
+
+ * modules/xgethostname: Add xgethostname.h.
+
+2003-09-24 Paul Eggert <eggert@twinsun.com>
+
+ * lib/linebuffer.c (freebuffer): Don't free the argument, just
+ the buffer associated with the argument. Bug reported by
+ Simon Josefsson.
+
+2003-09-24 Paul Eggert <eggert@twinsun.com>
+
+ * README: Document assumptions that 'int' is at least 32 bits
+ wide, that integer arithmetic is 2's complement without overflow,
+ that there are no holes in integer values, that adding sizes of
+ two nonoverlapping objects can't overflow, and that all-bits-zero
+ yields scalar zero. Fix spelling and capitalization typos.
+
+2003-09-19 Karl Berry <karl@gnu.org>
+
+ * lib/argp.h: update from libc.
+
+2003-09-17 Paul Eggert <eggert@twinsun.com>
+
+ * m4/extensions.m4 (gl_USE_SYSTEM_EXTENSIONS): Call AC_BEFORE first,
+ to avoid spurious warnings like "AC_RUN_IFELSE was called before
+ gl_USE_SYSTEM_EXTENSIONS" from autoreconf.
+
+2003-09-17 Paul Eggert <eggert@twinsun.com>
+
+ * gnulib-tool: Use "test -h", not "test -L", for portability
+ to Solaris 8 /bin/sh. (This bug is fixed in Solaris 9.)
+ (tags_regexp): Remove, since \| doesn't conform to POSIX.
+ (sed_extract_prog): Issue s commands one-by-one, rather than
+ using \| in one s command.
+
+2003-09-16 Paul Eggert <eggert@twinsun.com>
+
+ * lib/linebuffer.c (readlinebuffer): Return NULL immediately upon
+ input error, instead of returning NULL the next time we are called
+ (and therefore losing track of errno).
+
+2003-09-16 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool (func_create_testdir): Warn about duplicated
+ dependencies.
+
+2003-09-15 Paul Eggert <eggert@twinsun.com>
+
+ * modules/argmatch, modules/fatal, modules/obstack,
+ modules/xalloc, modules/xgethostname: Sort dependencies by
+ importance, not alphabetically.
+
+2003-09-15 Paul Eggert <eggert@twinsun.com>
+
+ * lib/getndelim2.c (getndelim2): Don't trash errno when a read
+ fails, so that the caller gets the proper errno.
+
+ * lib/readutmp.c (read_utmp): Likewise.
+ Check for fstat error. Close stream and free storage
+ when failing.
+
+2003-09-14 Karl Berry <karl@gnu.org>
+
+ * config/srclist.txt (strdup.c): disable for c89 changes.
+
+2003-09-14 Jim Meyering <jim@meyering.net>
+
+ * lib/getloadavg.c: Correct cpp indentation.
+ * lib/strdup.c: Likewise.
+ * lib/vasnprintf.c: Likewise.
+
+2003-09-14 Bruno Haible <bruno@clisp.org>
+
+ * modules/fwriteerror: New file.
+ * MODULES.html.sh (func_all_modules): Add fwriteerror.
+
+2003-09-14 Bruno Haible <bruno@clisp.org>
+
+ * lib/fwriteerror.h: New file.
+ * lib/fwriteerror.c: New file.
+
+2003-09-12 Paul Eggert <eggert@twinsun.com>
+
+ * modules/argmatch, modules/exitfail, modules/fatal, modules/obstack,
+ modules/xgethostname, modules/xalloc: Depend on exit.
+
+2003-09-12 Paul Eggert <eggert@twinsun.com>
+
+ * m4/error.m4: Require AC_FUNC_STRERROR_R rather than invoking it.
+
+ * m4/extensions.m4 (gl_USE_SYSTEM_EXTENSIONS): Require AC_AIX
+ and AC_MINIX, too, so that their extensions are available.
+
+ * m4/prereq.m4 (jm_PREREQ_ADDEXT): Remove. All uses removed.
+ This macro has been superseded by gl_BACKUPFILE.
+
+ More patches to assume C89 or better.
+
+ * m4/error.m4 (gl_ERROR): Don't check for vprintf.
+
+ * m4/check-decl.m4 (jm_CHECK_DECLS): Include <string.h>, <stdlib.h>
+ unconditionally.
+ * m4/closeout.m4 (gl_CLOSEOUT): Don't check for stdlib.h.
+ * m4/gettimeofday.m4 (AC_FUNC_GETTIMEOFDAY_CLOBBER):
+ Include <string.h>, <stdlib.h> unconditionally.
+ * m4/lstat.m4 (gl_PREREQ_LSTAT): Don't check for stdlib.h, free.
+ * m4/readdir.m4 (GL_FUNC_READDIR): Don't check for string.h.
+ * m4/readutmp.m4 (gl_PREREQ_READUTMP): Don't check for standard C
+ headers or for string.h.
+ * m4/strtoumax.m4 (gl_PREREQ_STRTOUMAX): Don't check for stdlib.h
+ or strtoul.
+
+ * m4/mkstemp.m4 (jm_PREREQ_TEMPNAME): Do not require standard C
+ headers.
+ * m4/strdup.m4 (gl_PREREQ_STRDUP): Likewise.
+ * m4/userspec.m4 (gl_USERSPEC): Likewise.
+ * m4/xalloc.m4 (gl_PREREQ_XMALLOC): Likewise.
+ * m4/xstrtod.m4 (gl_XSTRTOD): Likewise.
+ * m4/xstrtol.m4 (gl_PREREQ_XSTRTOL): Likewise.
+ * m4/strftime.m4 (_jm_STRFTIME_PREREQS): Don't check for limits.h,
+ memcpy, memset.
+ (jm_FUNC_GNU_STRFTIME): Don't require standard C headers.
+ * m4/strtod.m4 (gl_FUNC_STRTOD): Do not check for float.h.
+ * m4/strtoimax.m4 (gl_PREREQ_STRTOIMAX): Do not check for stdlib.h,
+ strtol.
+ * m4/strtol.m4 (gl_FUNC_STRTOL): Do not check for limits.h.
+ * m4/userspec.m4 (gl_USERSPEC): Do not check for string.h.
+ * m4/xstrtol.m4 (gl_PREREQ_XSTRTOL): Do not check for string.h, strtol,
+ strtoul.
+
+2003-09-12 Paul Eggert <eggert@twinsun.com>
+
+ * lib/argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
+ * lib/obstack.c [!defined _LIBC]: Likewise.
+ * lib/argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
+ * lib/exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
+ * lib/exitfail.c: Don't include stdlib.h; no longer needed.
+
+ More changes to assume C89 or better.
+
+ * lib/error.c (error_tail): Assume vprintf.
+
+ * lib/argmatch.c (getenv): Remove decl.
+ * lib/progreloc.c (get_full_program_name): Define via prototype.
+ * lib/setenv.c (clearenv): Likewise.
+ * lib/stpncpy.c: Do not include <string.h> or <sys/types.h>; not
+ needed.
+ * lib/strdup.c: Include <stdlib.h>, <string.h> unconditionally.
+ (malloc, memcpy): Remove decls.
+ * lib/strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
+ (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
+ Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
+ (memcpy): Remove macro.
+ (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
+ (__P): Remove. All uses removed.
+ (PTR): Remove. All uses changed to void *.
+ (CHAR_BIT, NULL): Remove.
+ (spaces, zeros, memset_space, memset_zero)
+ [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
+ Remove.
+ (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
+ (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
+ Define with prototype.
+ Remove now-unnecessary prototype decl.
+ (extra_args_spec): Assume ANSI C. All uses changed.
+ (extra_args_spec_iso): Remove.
+ (my_strftime, emacs_strftimeu): Define via prototype.
+ * lib/strtod.c: Include <float.h>, <stdlib.h>, <string.h>
+ unconditionally.
+ (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
+ * lib/strtoimax.c: Include <stdlib.h> unconditionally.
+ (strtoul, strtol): Remove decls.
+ * lib/strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
+ LONG_MAX): Remove.
+ Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
+ (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
+ (LOCALE_PARAM_PROTO): New macro.
+ (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
+ (INTERNAL (strtol), strtol): Define with a prototype.
+ (PARAMS): Remove. All uses removed.
+ * lib/tempname.c: Include <string.h> unconditionally.
+ * lib/userspec.c: Include <stdlib.h>, <string.h> unconditionally.
+ * lib/xgethostname.c (main): Define with a prototype.
+ * lib/xmalloc.c: Include "xalloc.h" first, to check interface.
+ Include <stdlib.h> unconditionally.
+ (calloc, malloc, realloc, free): Remove decls.
+ * lib/xstrtod.c: Include "xstrtod.h" first, to check interface.
+ Include <stdlib.h> unconditionally. Sort include file names.
+ (strtod): Remove.
+ (xstrtod): Define with a prototype.
+ * lib/xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
+ (strtol, strtoul): Remove decls.
+
+2003-09-11 Paul Eggert <eggert@twinsun.com>
+
+ More patches to assume C89 or better.
+ * m4/strndup.m4 (gl_PREREQ_STRNDUP): Remove STDC_HEADERS check.
+ * m4/strnlen.m4 (gl_PREREQ_STRNLEN): Don't check for memory.h,
+ string.h, memchr, STDC_HEADERS.
+
+2003-09-11 Paul Eggert <eggert@twinsun.com>
+
+ * lib/strndup.c: Don't include <stdio.h>, <sys/types.h>.
+ Include <stdlib.h>, <string.h> unconditionally.
+ Remove now-unnecessary cast to char *.
+ * lib/strnlen.c: Include <string.h> unconditionally.
+ * lib/yesno.c (yesno): Define with a prototype.
+
+2003-09-11 Bruno Haible <bruno@clisp.org>
+
+ * config/srclist.txt (setenv.c, unsetenv.c): Disable for the moment.
+
+2003-09-10 Jim Meyering <jim@meyering.net>
+
+ * lib/error.c: Correct indentation of cpp directives.
+
+2003-09-10 Bruno Haible <bruno@clisp.org>
+
+ * m4/strcspn.m4 (gl_PREREQ_STRCSPN): Remove <string.h> check.
+ * m4/strpbrk.m4 (gl_PREREQ_STRPBRK): Remove <string.h> check.
+ * m4/strstr.m4 (gl_PREREQ_STRSTR): Remove <string.h> check.
+ * m4/unicodeio.m4 (gl_UNICODEIO): Remove <string.h> check.
+ * m4/setenv.m4 (gl_PREREQ_SETENV, gl_PREREQ_UNSETENV): Remove
+ <stdlib.h> and <string.h> checks.
+ * m4/xreadlink.m4 (gl_XREADLINK): Remove <stdlib.h> check.
+ * m4/yesno.m4 (gl_YESNO): Remove <stdlib.h> check.
+
+2003-09-10 Bruno Haible <bruno@clisp.org>
+
+ * lib/strcspn.c: Include <string.h> unconditionally.
+ * lib/strpbrk.c: Include <string.h> unconditionally.
+ * lib/strstr.c: Include <string.h> unconditionally.
+ * lib/unicodeio.c: Include <string.h> unconditionally.
+ * lib/setenv.c: Include <stdlib.h> and <string.h> unconditionally.
+ * lib/unsetenv.c: Likewise.
+ * lib/xreadlink.c: Include <stdlib.h> unconditionally.
+ * lib/yesno.c: Include <stdlib.h> unconditionally.
+ (rpmatch): Add prototype.
+
+2003-09-09 Paul Eggert <eggert@twinsun.com>
+
+ More patches to assume C89 or better.
+ * m4/getcwd.m4 (AC_FUNC_GETCWD_NULL): Don't check for stdlib.h.
+ * m4/getopt.m4 (gl_GETOPT): Don't check for string.h.
+ * m4/getugroups.m4 (gl_GETUGROUPS): Do not check for standard C headers
+ or for string.h.
+ * m4/getusershell.m4 (gl_PREREQ_GETUSERSHELL): Do not check for
+ stdlib.h.
+ * m4/group-member.m4 (gl_PREREQ_GROUP_MEMBER): Do not require standard
+ C headers.
+ * m4/hard-locale.m4 (gl_HARD_LOCALE): Do not check for stdlib.h,
+ string.h.
+ * m4/hash.m4 (gl_HASH): Do not check for stdlib.h, malloc, free.
+ * m4/human.m4 (gl_HUMAN): Do not check for stdlib.h, string.h, getenv.
+ * m4/idcache.m4 (gl_IDCACHE): Do not check for standard C headers,
+ or for string.h.
+ * m4/long-options.m4 (gl_LONG_OPTIONS): Do not check for stdlib.h.
+ * m4/makepath.m4 (gl_MAKEPATH): Do not check for string.h or standard
+ C headers.
+ * m4/md5.m4 (gl_MD5): Don't check for limits.h, standard C headers,
+ memcpy.
+ * m4/sha.m4 (gl_SHA): Don't check for standard Cheaders, memcpy.
+ * m4/memchr.m4 (jm_PREREQ_MEMCHR): Don't check for limits.h, stdlib.h.
+ * m4/memcmp.m4 (gl_PREREQ_MEMCMP): Don't check for string.h.
+ * m4/memcoll.m4 (gl_MEMCOLL): Likewise.
+ * m4/memrchr.c (gl_PREREQ_MEMRCHR): Don't check for limits.h.
+ * m4/mkdir-slash.m4 (gl_PREREQ_MKDIR): Don't check for stdlib.h,
+ string.h, free.
+ * m4/mktime.m4 (gl_PREREQ_MKTIME): Don't check for standard C headers.
+ * m4/modechange.m4 (gl_MODECHANGE): Don't check for standard C headers.
+ * m4/mountlist.m4 (gl_PREREQ_MOUNTLIST_EXTRA): Don't check for standard
+ C headers, or for string.h.
+ * m4/obstack.m4 (gl_OBSTACK): Don't check for stddefe.h, string.h.
+ (gl_PREREQ_OBSTACK): Don't check for stdlib.h.
+ * m4/path-concat.m4 (gl_PATH_CONCAT): Don't check for standard C
+ headers, memory.h, stdlib.h, string.h, strings.h.
+ * m4/posixtm.m4 (gl_POSIXTM): Don't check for stdlib.h, string.h.
+ * m4/posixver.m4 (gl_POSIXVER): Don't check for getenv.
+ * m4/putenv.m4 (gl_PREREQ_PUTENV): Don't check for string.h, memcpy,
+ strchr.
+ * m4/readtokens.m4 (gl_READTOKENS): Don't check for standard C
+ headers, memory.h, string.h.
+ * m4/regex.m4 (jm_PREREQ_REGEX): Do not check for limits.h, string.h.
+ * m4/rename.m4 (gl_PREREQ_RENAME): Do not check for stdlib.h, string.h,
+ free.
+ * m4/rpmatch.m4 (gl_PREREQ_RPMATCH): Don't check for standard C
+ headers.
+ * m4/same.m4 (gl_SAME): Don't check for stdlib.h, string.h, free.
+ * m4/save-cwd.m4 (gl_SAVE_CWD): Don't check for standard C headers.
+ * m4/savedir.m4 (gl_SAVEDIR): Don't check for standard C headers.
+ * m4/strchrnul.m4 (gl_PREREQ_STRCHRNUL): Don't check for string.h.
+ * m4/xgetcwd.m4 (gl_XGETCWD): Don't check for stdlib.h.
+
+2003-09-09 Paul Eggert <eggert@twinsun.com>
+
+ More K&R removal.
+
+ * lib/acosl.c (main): Use a prototype.
+ * lib/asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
+ tanl.c: Likewise.
+
+ * lib/getloadavg.c (getloadavg, main): Define via prototypes.
+
+ * lib/getopt.h (struct option.name): Assume C89, and use 'const'.
+ (getopt, etopt_long, getopt_long_only, _getopt_internal)
+ [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
+ with a prototype.
+ * lib/getopt.c (const): Remove macro.
+ Include <string.h> unconditionally.
+ (my_index): Remove; all uses changed to strchr.
+ (strlen): Remove decl.
+ (exchange): Remove forward decl; no longer needed.
+ (exchange, _getopt_initialize, _getopt_internal, getopt, main):
+ Define with prototype.
+ * lib/getopt1.c (const): Remove macro.
+ (getopt_long, getopt_long_only, main): Define with prototype.
+
+ * lib/getugroups.c: Include <string.h> unconditionally.
+
+ * lib/getusershell.c: Include <stdlib.h> unconditionally.
+ (getusershell, setusershell, endusershell, readname, main):
+ Define with prototypes.
+
+ * lib/group-member.c: Include group-member.h first.
+ Include <stdlib.h> unconditionally.
+
+ * lib/hard-locale.c: Include hard-locale.h first.
+ Include <stdlib.h>, <string.h> unconditionally.
+
+ * lib/hash.c (free, malloc): Remove decls.
+ Include <stdlib.h> unconditionally.
+
+ * lib/human.c: Include <stdlib.h>, <string.h> unconditionally.
+ (getenv): Do not declare.
+
+ * lib/idcache.c: Include <string.h> unconditionally.
+
+ * lib/long-options.c: Include long-options.h first, to test interface.
+ Include <stdlib.h> unconditionally.
+
+ * lib/makepath.c: Include makepath.h first, to test interface.
+ Include <stdlib.h> and <string.h> unconditionally.
+
+ * lib/linebuffer.c: Include <stdlib.h>.
+ (free): Remove decl.
+
+ * lib/malloc.c: Include <stdlib.h>, for malloc; don't bother with
+ stddef.h. rpl_malloc returns void *, not char *.
+ * lib/realloc.c (rpl_realloc): Likewise. Also, define with a
+ prototype.
+
+ * lib/md5.h: Include <limits.h> unconditionally.
+ (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
+ (__P): Remove; all uses removed.
+ * lib/md5.c: Include "md5.h" first.
+ (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
+ md5_buffer, md5_process_bytes, md5_process_block):
+ Define with prototypes.
+ * lib/sha.h (__P): Remove all uses. (It wasn't defined??)
+ * lib/sha.c: Include "sha.h" first.
+ Include <stdlib.h>, <string.h> unconditionally.
+
+ * lib/memchr.c (__ptr_t): Remove; all uses changed to void *.
+ * lib/memcmp.c (__ptr_t): Likewise.
+ * lib/memrchr.c (__ptr_t): Likewise.
+ * lib/memchr.c, memcmp.c, memcoll.c, memrchr.c:
+ Include <string.h> unconditionally.
+ * lib/memchr.c, memrchr.c: Include <limits.h> unconditionally.
+ * lib/memchr.c: Include <stdlib.h> unconditionally.
+ * lib/memchr.c (LONG_MAX): Remove.
+ * lib/memrchr.c (LONG_MAX): Likewise.
+ * lib/memchr.c (__memchr): Define via a prototype.
+ * lib/memrchr.c (__memrchr): Likewise.
+ * lib/memcmp.c (__P): Remove, and remove all uses.
+ (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
+ Remove forward decls; no longer needed.
+ * lib/memcpy.c, memmove.c, memset.c: Include <stddef.h>.
+ Use types required by C89 in prototype.
+
+ * lib/mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
+ * lib/savedir.c: Likewise.
+ * lib/mkdir.c (free): Remove decl.
+ * lib/rmdir.c (rmdir): Define with a prototype.
+ * lib/savedir.c: Include savedir.h first, to test interface.
+
+ * lib/mktime.c (STDC_HEADERS): Remove.
+ Include <stdlib.h>, <string.h> unconditionally.
+
+ * lib/modechange.c: Include <stdlib.h> unconditionally.
+ (malloc): Remove decl.
+
+ * lib/mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
+ (free): Remove decl.
+
+ * lib/obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
+ Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
+ (This type really should be intptr_t, but that's a C99ism.)
+ (_obstack_memcpy): Remove: all uses changed to memcpy.
+ Include <string.h> unconditionally.
+ (struct obstack): Assume __STDC__ for types of members
+ chunkfun, freefun, extra_arg.
+ (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
+ _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
+ obstack_begin, obstack_specify_allocation,
+ obstack_specify_allocation_with_arg, obstack_chunkfun,
+ obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
+ Remove unprototyped decls and the macros that use them.
+ * lib/obstack.c (POINTER): Remove. All uses changed to void *.
+ (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
+ _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
+ (defined __STDC__ && __STDC__)]:
+ Remove nonprototyped code.
+ Include <stdlib.h> unconditionally.
+ (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
+ _obstack_allocated_p, _obstack_free, obstack_free,
+ _obstack_memory_used, print_and_abort):
+ Define using prototypes.
+ (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
+ obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
+ obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
+ obstack_next_free, obstack_object_size, obstack_room) [0]:
+ Remove unused, unprototyped code.
+
+ * lib/path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
+
+ * lib/physmem.c (physmem_total, physmem_available, main): Define
+ with prototypes.
+
+ * lib/posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
+ (main): Define with a prototype.
+
+ * lib/posixver.c (getenv): Remove decl.
+
+ * lib/putenv.c (malloc): Returns void *, not char *.
+ Include <string.h> unconditionally.
+ (strchr, memcpy, NULL): Do not define.
+
+ * lib/readtokens.c: Include readtokens.h first, to test interface.
+ Include <stdlib.h>, <string.h> unconditionally.
+ (init_tokenbuffer): Define with a prototype.
+
+ * lib/regex.c (PARAMS): Remove. All uses removed.
+ All uses of _RE_ARGS removed, too.
+ Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
+ unconditionally.
+ (bzero): Assume memset exists.
+ (memcmp, memcpy, NULL): Remove.
+ (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
+ char, or assignments to local vars of type signed char.
+ (init_syntax_once, PREFIX(extract_number_and_incr),
+ PREFIX(print_partial_compiled_pattern),
+ PREFIX(print_compiled_pattern), PREFIX(print_double_string),
+ convert_mbs_to_wcs, print_fastmap, re_set_syntax,
+ PREFIX(regex_grow_registers), PREFIX(regex_compile),
+ PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
+ PREFIX(insert_op2), PREFIX(at_begline_loc_p),
+ PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
+ wcs_compile_range, byte_compile_range, truncate_wchar,
+ PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
+ re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
+ count_mbs_length, wcs_re_match_2_internal,
+ byte_re_match_2_internal, PREFIX(group_match_null_string_p),
+ PREFIX(alt_match_null_string_p),
+ PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
+ re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
+ regfree, PREFIX(extract_number)): Define with prototype. Remove
+ now-unnecessary declaration, if any.
+ (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
+ regcomp, regexec):
+ Remove now-unnecessary casts among pointer types.
+ * lib/regex.h (_RE_ARGS): Remove. All uses removed.
+
+ * lib/rename.c: Include <stdlib.h>, <string.h> unconditionally.
+ (free): Remove decl.
+
+ * lib/rpmatch.c: Include <stdlib.h> unconditionally.
+
+ * lib/same.c: Include <stdlib.h>, <string.h> unconditionally.
+ (free): Remove decl.
+
+ * lib/save-cwd.c: Include <stdlib.h> unconditionally.
+ * lib/xgetcwd.c: Likewise.
+
+ * lib/stat.c: Include <stdlib.h>, <string.h> unconditionally.
+ (free): Remove decl.
+
+ * lib/strchrnul.c (strchrnul): Define with a prototype.
+ Fix bug: c_in was not converted to char before searching.
+
+ The following changes are not K&R related:
+
+ * lib/group-member.h: Include <sys/types.h>, so that this file is
+ self-contained.
+ * lib/makepath.h: Likewise.
+
+ * lib/getusershell.c (readname, default_index, line_size, readname):
+ Use size_t, not int, for sizes.
+ (readname): If the size overflows, report an error instead of
+ looping forever.
+
+2003-09-09 Paul Eggert <eggert@twinsun.com>
+
+ * config/srclist.txt: Do not get getopt.h, getopt1.c, or regex.h from
+ libc.
+
+2003-09-09 Paul Eggert <eggert@twinsun.com>
+
+ * README: New section: portability guidelines.
+
+2003-09-09 Derek Robert Price <derek@ximbiot.com>
+
+ * m4/getndelim2.m4 (gl_PREREQ_GETNDELIM2): Assume stdlib.h per the
+ C89 spec.
+
+2003-09-09 Derek Robert Price <derek@ximbiot.com>
+
+ * lib/getndelim2.c: Assume stdlib.h per the C89 spec.
+
+2003-09-08 Paul Eggert <eggert@twinsun.com>
+
+ Assume C89 or better; remove K&R cruft.
+ A few of these changes were first proposed by Derek Robert Price
+ in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
+
+ * lib/addext.c: Include <string.h> unconditionally.
+ * lib/backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
+ Don't declare getenv or malloc.
+
+ * lib/alloca.c: Include <string.h>, <stdlib.h> unconditionally.
+ (POINTER_TYPE, pointer): Remove; all uses changed to void *.
+ (NULL): Remove.
+ (find_stack_direction, alloca): Use prototypes.
+
+ * lib/atexit.c (atexit): Define using a prototype.
+
+ * lib/basename.c, dirname.c, stripslash.c:
+ Include <string.h> unconditionally.
+
+ * lib/bcopy.c: Include <stddef.h>.
+ (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
+
+ * lib/canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
+
+ * lib/error.h (error, error_at_line, error_print_progname)
+ [! (defined (__STDC__) && __STDC__)]: Remove decls.
+ * lib/error.c: Include error.h first, to check interface.
+ Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
+ (VA_START): Remove; all uses changeed to va_start.
+ (exit, strerror): Remove decls.
+ (error_print_progname): Prototype uncondionally.
+ Don't include <errno.h>; no longer needed.
+ (private_strerror): Remove.
+ (error_tail): Always define.
+ (error, error_at_line): Assume C89 or better; always use prototypes.
+ * lib/fatal.c: Include "fatal.h" first, to test interface.
+ Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
+ (VA_START): Remove; all uses changed to va_start.
+ [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
+ this case.
+ (exit): Remove decl.
+ (fatal): Prototype unconditionally. Assume va_start works.
+ Abort at end, to pacify gcc.
+
+ * lib/euidaccess.c (main): Define with a prototype.
+
+ * lib/exclude.c: Include <stdlib.h>, <string.h> unconditionally.
+
+ * lib/exitfail.c: Include <stdlib.h> unconditionally.
+
+ * lib/fnmatch_.h (__P): Remove. All uses changed to assume
+ prototypes.
+ * lib/fnmatch.c: Include fnmatch.h first, to test interface.
+ Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
+ (getenv): Remove decl.
+ (fnmatch): Define using a prototype.
+ * lib/fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
+ (FCT): Define using a prototype.
+
+ * lib/getdate.y: Include <stdlib.h>, <string.h> unconditionally.
+
+ * lib/gethostname.c: Include <stddef.h>.
+ (gethostname): Define with prototype. Length is size_t, not int.
+
+2003-09-08 Paul Eggert <eggert@twinsun.com>
+
+ Assume C89 or better; remove K&R cruft.
+ * m4/alloca.m4 (gl_PREREQ_ALLOCA): Don't check for stdlib.h, string.h.
+ * m4/backupfile.m4 (gl_BACKUPFILE): Don't check for stdlib.h,
+ string.h, getenv, malloc.
+ * m4/dirname.m4 (gl_DIRNAME): Don't check for string.h or C standard
+ headers.
+ * m4/canon-host.m4 (gl_CANON_HOST): Don't check for string.h, stdlib.h.
+ * m4/error.m4 (jm_PREREQ_ERROR): Do not require STDC headers, and
+ do not check for strerror.
+ * m4/exclude.m4: Do not check for stdlib.h, string.h, strings.h.
+ * m4/exitfail.m4 (gl_EXITFAIL): Do not check for stdlib.h.
+ * m4/fatal.m4 (gl_FATAL): Do not require STDC headers, and
+ do not check for doprnt or vprintf.
+ * m4/fnmatch.m4 (gl_PREREQ_FNMATCH_EXTRA): Remove. All uses removed.
+ * m4/getdate.m4 (gl_GETDATE): Don't check for stdlib.h or string.h.
+
+2003-09-08 Paul Eggert <eggert@twinsun.com>
+
+ * lib/getversion.c: Remove; was migrated to backupfile.c in 1997.
+ getversion.c should have been removed then, but was accidentally
+ preserved.
+
+ * lib/utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
+ (utime_null): Fix typo: 'st' was sometimes called 'sb'.
+
+2003-09-08 Karl Berry <karl@gnu.org>
+
+ * config/config.sub, config.guess, srclistvars.sh: update from savannah
+ config, forget about prep.
+
+ * config/depcomp, missing: update from automake.
+
+2003-09-07 Paul Eggert <eggert@twinsun.com>
+
+ * modules/time_r: Depend on 'restrict'. Fix from Simon Josefsson in
+ <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
+
+2003-09-07 Paul Eggert <eggert@twinsun.com>
+
+ * lib/time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
+ copy_tm_result. Bug reported by Simon Josefsson in
+ <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
+
+2003-09-06 Paul Eggert <eggert@twinsun.com>
+
+ * m4/time_r.m4: New file.
+ * m4/mktime.m4 (gl_PREREQ_MKTIME): Remove check for limits.h.
+ * m4/timegm.m4 (gl_FUNC_TIMEGM): Assume that timegm is buggy if mktime
+ is. Check for timegm declaration.
+ (gl_PREREQ_TIMEGM): Require gl_FUNC_MKTIME.
+ Do not check for gmtime_r.
+ Replace mktime if __mktime_internal does not exist and if mktime
+ hasn't been replaced already.
+
+2003-09-06 Paul Eggert <eggert@twinsun.com>
+
+ * lib/time_r.c, time_r.h: New files.
+
+ * lib/mktime.c (my_mktime_localtime_r): Remove; all uses changed to
+ __localtime_r.
+ (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
+ (__mktime_internal) [!defined _LIBC]: Now extern, not static.
+
+ * lib/strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
+ __gmtime_r.
+ (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
+ (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
+ Include <time_r.h>.
+
+ * lib/timegm.c: Switch to glibc implementation, with the following
+ changes:
+ [defined HAVE_CONFIG_H]: Include <config.h>.
+ [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
+ (__mktime_internal) [!defined _LIBC]: New decl.
+ (__gmtime_r) [!defined _LIBC]: New macro and function.
+ (timegm): Use a prototype, since gnulib assumes C89.
+ Do not bother declaring tmp to be const, as it's not really usefu.
+ * lib/timegm.h: Hoist "#include <time.h>" out of #ifdef.
+ (timegm): Declare only if HAVE_DECL_TIMEGM.
+
+2003-09-06 Paul Eggert <eggert@twinsun.com>
+
+ * MODULES.html.sh (func_all_modules): Add time_r.
+ * modules/time_r: New file.
+ * modules/mktime, modules/strftime, modules/timegm: Depend on time_r.
+ * modules/timegm: Depend on mktime. Change maintainer to "all, glibc".
+
+2003-09-03 Paul Eggert <eggert@twinsun.com>
+
+ * lib/human.c (human_readable): Fix bug that rounded 10501 to 10k.
+ Bug reported by Lute Kamstra in
+ <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
+
+ * lib/getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
+ "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
+ course with correspondingly smaller numbers for tomorrow and
+ yesterday. From Tadayoshi Funaba. Originally installed into
+ sh-utils on 1999-08-07, but the patch got lost (I guess during the
+ coreutils merge?).
+
+2003-08-31 Simon Josefsson <jas@extundo.com>
+
+ * modules/timegm: New file.
+ * MODULES.html.sh (func_all_modules): Add timegm.
+
+2003-08-31 Simon Josefsson <jas@extundo.com>
+
+ * m4/timegm.m4: New file.
+
+2003-08-31 Simon Josefsson <jas@extundo.com>
+
+ * lib/timegm.h: New file.
+ * lib/timegm.c: New file. Based on
+ wget-1.8.2/src/http.c:mktime_from_utc.
+
+2003-08-31 Karl Berry <karl@gnu.org>
+
+ * lib/argp.h: update from libc.
+
+2003-08-28 Bruno Haible <bruno@clisp.org>
+
+ * m4/fnmatch.m4 (_AC_LIBOBJ_FNMATCH): Remove AC_DEFINE of fnmatch here.
+ This avoids havoc on compilers for which '#define fnmatch rpl_fnmatch'
+ followed by '#define fnmatch fnmatch_posix' gives an error.
+
+2003-08-28 Bruno Haible <bruno@clisp.org>
+
+ * lib/binary-io.h: Undefine O_BINARY before defining it. This avoids a
+ warning on QNX, which defines O_BINARY to 000000.
+
+2003-08-27 Jim Meyering <jim@meyering.net>
+
+ * m4/mkstemp.m4: Require that the system mkstemp be able to create
+ 70 temporary files, not just 30. Tru64 V4.0F's mkstemp function
+ would fail after 32. Reported by Danny Levinson. Details here:
+ http://mail.gnu.org/archive/html/bug-coreutils/2003-08/msg00124.html
+
+2003-08-24 Bruno Haible <bruno@clisp.org>
+
+ * lib/binary-io.h: Include <stdio.h>, to avoid a compilation error when
+ MSVC7 <stdio.h> is included later.
+
+2003-08-22 Simon Josefsson <jas@extundo.com>
+
+ * modules/strndup (Makefile.am): Add strndup.h to lib_SOURCES.
+
+2003-08-20 Karl Berry <karl@gnu.org>
+
+ * m4/lib-ld.m4: serial 1003 from gettext, no changes besides serial.
+
+2003-08-20 Bruno Haible <bruno@clisp.org>
+
+ * modules/progname: New file.
+ * MODULES.html.sh (func_all_modules): Add progname.
+
+2003-08-20 Bruno Haible <bruno@clisp.org>
+
+ * lib/progname.h: New file, from GNU gettext.
+ * lib/progname.c: New file, from GNU gettext.
+ * lib/progreloc.c: New file, from GNU gettext.
+
+2003-08-19 Jim Meyering <jim@meyering.net>
+
+ * m4/lib-ld.m4: Revert yesterday's change, per Bruno's request here:
+ http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00155.html
+
+2003-08-19 Bruno Haible <bruno@clisp.org>
+
+ * m4/xalloc.m4 (gl_PREREQ_XSTRDUP): Don't check for <string.h> any
+ more.
+
+2003-08-19 Bruno Haible <bruno@clisp.org>
+
+ * lib/xstrdup.c: Assume <string.h> exists.
+
+2003-08-18 Paul Eggert <eggert@twinsun.com>
+
+ * modules/stdbool: Add BUILT_SOURCES. Prefer $@ to target name
+ in makefile rules.
+
+2003-08-18 Jim Meyering <jim@meyering.net>
+
+ * m4/getloadavg.m4: Use [\t ], not [ \t] (where \t is a literal TAB).
+ * m4/lib-ld.m4: Likewise.
+
+2003-08-18 Jim Meyering <jim@meyering.net>
+
+ * lib/setenv.h: Indent nested cpp directive.
+ * lib/vasnprintf.c: Remove trailing blanks.
+
+2003-08-17 Simon Josefsson <jas@extundo.com>
+
+ * modules/xstrndup: New file.
+ * MODULES.html.sh (func_all_modules): Add xstrndup.
+
+2003-08-17 Simon Josefsson <jas@extundo.com>
+
+ * modules/argp: Fix autoconf macro name. Add more dependencies.
+
+2003-08-17 Simon Josefsson <jas@extundo.com>
+
+ * m4/xstrndup.m4: New file.
+
+2003-08-17 Simon Josefsson <jas@extundo.com>
+
+ * m4/argp.m4: New file.
+
+2003-08-17 Simon Josefsson <jas@extundo.com>
+ Bruno Haible <bruno@clisp.org>
+
+ * lib/xstrndup.h: New file.
+ * lib/xstrndup.c: New file.
+
+2003-08-17 Bruno Haible <bruno@clisp.org>
+
+ * modules/strndup (Files, Include): Add lib/strndup.h.
+
+2003-08-17 Bruno Haible <bruno@clisp.org>
+
+ * modules/euidaccess (Files): Add lib/euidaccess.h.
+
+2003-08-17 Bruno Haible <bruno@clisp.org>
+
+ * lib/strndup.h: New file.
+
+2003-08-17 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool (func_create_testdir): Handle gl_USE_SYSTEM_EXTENSIONS
+ like AC_GNU_SOURCE.
+ * modules/extensions (configure.ac): Comment out the invocation of
+ gl_USE_SYSTEM_EXTENSIONS.
+
+2003-08-16 Paul Eggert <eggert@twinsun.com>
+
+ Merges from coreutils, etc.
+ * m4/rpmatch.m4 (gl_PREREQ_RPMATCH): Insert ':' to prevent a syntax
+ error in gl_FUNC_MATCH. This fixes a bug I introduced on 2003-05-28.
+ * m4/readlink.m4 (gl_PREREQ_READLINK): Renamed from gl_PREREQ_READLINE,
+ fixing a typo.
+ * m4/host-os.m4 (UTILS_HOST_OS): Add GNU/NetBSD, GNU/FreeBSD.
+ * m4/hash.m4 (gl_HASH): Use AM_STDBOOL_H, not AC_HEADER_STDBOOL.
+
+2003-08-16 Paul Eggert <eggert@twinsun.com>
+
+ Document merge from coreutils.
+ * modules/alloca: Append $(ALLOCA_H) to BUILT_SOURCES.
+ * modules/fnmatch: Append $(FNMATCH_H) to BUILT_SOURCES.
+ * modules/utime: Add m4/utimes-null.m4.
+
+2003-08-16 Paul Eggert <eggert@twinsun.com>
+
+ * lib/regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
+ space, undoing this 2003-08-12 change:
+ <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
+
+2003-08-16 Paul Eggert <eggert@twinsun.com>
+
+ * config/srclist.txt: Get regex.h, strdup.c, strtoll.c,
+ strtoul.c from libc, undoing this 2003-08-12 change:
+ <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
+
+2003-08-16 Jim Meyering <jim@meyering.net>
+
+ Merges from coreutils.
+ * m4/readdir.m4 (GL_FUNC_READDIR): Change name to have GL_ (not jm_)
+ prefix. Adjust cache variables similarly. Create 500 rather than
+ just 300 files, to exercise bug on Darwin6.5, too.
+ * m4/perl.m4 (jm_PERL): Use $am_missing_run, not undefined
+ $missing_dir.
+ * m4/jm-winsz1.m4: Require AC_SYS_POSIX_TERMIOS, not
+ AM_SYS_POSIX_TERMIOS.
+ Reported by mkc@mathdogs.com.
+ Also change use of $am_cv_sys_posix_termios
+ to $ac_cv_sys_posix_termios. Reported by Andreas Schwab.
+ * m4/getgroups.m4 (jm_FUNC_GETGROUPS): Rewrite to use AC_FUNC_GETGROUPS
+ and (if needed) to call AC_LIBOBJ and to set GETGROUPS_LIB.
+ * m4/fsusage.m4 [__GLIBC__]: GNU libc's statvfs stats each mount point
+ in /proc/mounts until it finds one with matching device number. This
+ is unnecessary when the FILE argument *is* a mount point. No stat call
+ is necessary in that case. So, disable the statvfs-testing code on
+ systems with GNU libc. Reported by Andrei Gaponenko via Tim Waugh
+ as RedHat bug# 84846.
+ * m4/c-stack.m4 (AC_SYS_XSI_STACK_OVERFLOW_HEURISTIC): Limit stack size
+ to 1MB, so as not to render systems with no stack size limit (e.g.,
+ linux-2.2.x) unusable. Suggestion and code from Bruno Haible.
+ Include <unistd.h>. On some systems,
+ it is required for the definition of _SC_PAGESIZE.
+
+2003-08-16 Jim Meyering <jim@meyering.net>
+
+ Merge from coreutils.
+ * lib/xstrtoimax.c: #else #if -> #elif.
+ * lib/xstrtoumax.c: Likewise.
+
+2003-08-16 Jim Meyering <jim@meyering.net>
+
+ * m4/utimes.m4 (gl_FUNC_UTIMES): New file.
+ * m4/utimes.m4: Removed.
+ * m4/utimes-null.m4: Renamed from utimes.m4.
+
+ * m4/c-stack.m4 (AC_SYS_XSI_STACK_OVERFLOW_HEURISTIC): Limit stack size
+ to 1MB, so as not to render systems with no stack size limit (e.g.,
+ linux-2.2.x) unusable. Suggestion and code from Bruno Haible.
+ Include <unistd.h>. On some systems,
+ it is required for the definition of _SC_PAGESIZE.
+
+2003-08-16 Jim Meyering <jim@meyering.net>
+ and Paul Eggert <eggert@cs.ucla.edu>
+
+ Merges from coreutils, etc.
+
+ * m4/jm-macros.m4 (AC_LANG_SOURCE(C)): New macro, undefine, then define
+ using the latest version from cvs. This avoids problems with #line
+ directives using a vendor (Sun) compiler.
+ (jm_MACROS): Bump prerequisite from 2.52g to 2.57.
+ Don't set GETGROUPS_LIB here; now it's
+ done via getgroups.m4's wrapper function.
+ AC_SUBST OPTIONAL_BIN_PROGS, OPTIONAL_BIN_ZCRIPTS, and MAN here,
+ rather than just in sh-util/configure.in, so that the
+ now-shared-by-fileutils-and-textutils lib/Makefile.am are all the
+ same.
+ Use AC_CONFIG_LIBOBJ_DIR(lib) to tell the new
+ AC_FUNC_GETLOADAVG where to find getloadavg.c.
+ Require AC_FUNC_FTW, gt_INTTYPES_PRI, gl_CLOCK_TIME,
+ UTILS_SYS_OPEN_MAX, GL_FUNC_GETCWD_PATH_MAX, GL_FUNC_READDIR,
+ gl_FSUSAGE, gl_MOUNTLIST, AC_FUNC_CANONICALIZE_FILE_NAME.
+ Remove code that is now done by the newly-required macros.
+ Append $(EXEEXT) to DF_PROG.
+ AC_LIBOBJ fchdir-stub if fchdir doesn't exist; similarly for fchown.
+ Do not invoke or require the following here,
+ since prereq.m4 or some gnulib .m4 now does this for us:
+ gl_REGEX, UTILS_FUNC_MKDIR_TRAILING_SLASH, jm_BISON, gl_FUNC_MKTIME,
+ jm_FUNC_LSTAT, jm_FUNC_STAT, jm_FUNC_REALLOC, jm_FUNC_MALLOC,
+ jm_FUNC_NANOSLEEP, jm_FUNC_READDIR, jm_FUNC_MEMCMP,
+ jm_FUNC_GLIBC_UNLOCKED_IO, AC_FUNC_FNMATCH_GNU, jm_FUNC_PUTENV,
+ jm_AC_PREREQ_XSTRTOUMAX, jm_AC_PREREQ_XSTRTOIMAX,
+ AC_FUNC_ERROR_AT_LINE, jm_FUNC_GNU_STRFTIME, AC_FUNC_VPRINTF,
+ vb_FUNC_RENAME, UTILS_FUNC_MKSTEP, jm_FUNC_UTIME, AM_FUNC_GETLINE,
+ AC_FUNC_OBSTACK.
+ Do not replace the following functions, as this is now the job
+ of some gnulib .m4: strcasecmp, strncasecmp, dup2, gethostname,
+ getusershell, sig2str, strcspn, stpcpy, strstr, strtol, strtoul
+ strpbrk, euidaccess, memcmp, rmdir, rpmatch, strndup, strverscmp,
+ atexit getpass, strdup, getpagesize.
+ Replace 'raise'.
+ Do not check for the following functions, as this is now the job
+ of some gnulib .m4: bcopy, canonicalize_file_name, fchdir, ftime,
+ getcwd, getmntinfo, resolvepath. But check for sysctl, setreuid,
+ setregid.
+ (jm_CHECK_ALL_HEADERS): Do not check for fenv.h.
+ Check for sys/sysctl.h.
+ (jm_CHECK_ALL_TYPES): Do not require AC_STRUCT_TM, AC_STRUCT_TIMEZONE,
+ jm_CHECK_TYPE_STRUCT_TIMESPEC. Invoke gt_TYPE_SSIZE_T instead
+ of checking for ssize_t ourselves.
+
+ * m4/prereq.m4 (jm_PREREQ): Don't invoke macros; AC_REQUIRE them.
+ Require every macro that gnulib/modules/* suggests for us.
+ (jm_PREREQ_ADDEXT): New macro.
+ (jm_PREREQ_STAT): Check for 'struct statfs' on Ultrix 4.4.
+ Require jm_AC_TYPE_LONG_LONG instead of invoking it.
+
+ * m4/physmem.m4 (gl_SYS__SYSTEM_CONFIGURATION): New macro.
+ (gl_PHYSMEM): Use it.
+ Also check for `table' function.
+ Check for new headers and functions.
+ Add check for sys/sysmp.h.
+ With suggestions from Kaveh Ghazi.
+ Ignore headers that are present but cannot be compiled. This
+ avoids spurious warnings on Solaris 9 sparc with Forte Developer 7
+ C 5.4.
+
+2003-08-15 Paul Eggert <eggert@twinsun.com>
+
+ Document merge from coreutils.
+ * modules/userspec: Depend on posixver.
+ * modules/strftime: Depend on tzset.
+
+2003-08-15 Paul Eggert <eggert@twinsun.com>
+
+ * lib/config.charset, ref-add.sin, ref-del.sin: Use three spaces,
+ rather than tab, after '#' in shell-script copyright notices.
+ Suggested by Bruno Haible.
+
+2003-08-15 Paul Eggert <eggert@twinsun.com>
+
+ * config/srclist-update: Use three spaces, rather than tab, after '#'
+ in shell-script copyright notices. Suggested by Bruno Haible.
+ Remove unnecessary parenthesization in regular expression.
+
+2003-08-15 Jim Meyering <jim@meyering.net>
+
+ Merge from coreutils.
+ * lib/xgethostname.c: Include <stdlib.h>.
+ (xghostname): Don't exit for anything other than memory-related
+ failure; just return NULL.
+ * lib/userspec.c: Include "posixver.h".
+ (parse_user_spec): Accept `.' as a separator only
+ in pre-POSIX-200112 mode.
+ * lib/strtoimax.c: Use #elif rather than #else #if.
+ * lib/strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
+ Remove function, now that we can rely on a working tzset function.
+ [!_LIBC]: Ensure that the required autoconf test has been run.
+ [!defined _NL_CURRENT && HAVE_STRFTIME]:
+ Use underlying_strftime for %r.
+ * lib/sha.c: Merge in some clean-up and optimization changes from
+ glibc.
+ * lib/sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
+ Ensure that it is a multiple of 64.
+ Rearrange loop exit tests so as to avoid performing an
+ additional fread after encountering an error or EOF.
+ * lib/realloc.c: Update copyright date.
+
+2003-08-15 Jim Meyering <jim@meyering.net>
+ and Paul Eggert <eggert@twinsun.com>
+
+ Merge from coreutils.
+ * lib/readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
+ member but strut utmpx does not. Needed for AIX 4.3.3.
+ (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
+
+2003-08-15 Jim Meyering <jim@meyering.net>
+ and Paul Eggert <eggert@cs.ucla.edu>
+
+ Merges from coreutils, etc.
+ * m4/strftime.m4 (_jm_STRFTIME_PREREQS):
+ Require gl_FUNC_TZSET_CLOBBER.
+ * m4/readutmp.m4 (gl_READUTMP): Check for ut_exit.ut_exit,
+ ut_exit.e_exit, ut_exit.ut_termination, and ut_exit.e_termination
+ members.
+
+2003-08-14 Paul Eggert <eggert@twinsun.com>
+
+ Help the merge from coreutils.
+ * m4/gettimeofday.m4 (gl_GETTIMEOFDAY_REPLACE_LOCALTIME): New macro.
+ (AC_FUNC_GETTIMEOFDAY_CLOBBER): Use it.
+ * m4/tzset.m4: Use it too.
+
+2003-08-14 Paul Eggert <eggert@twinsun.com>
+
+ * modules/tzset: New file.
+
+2003-08-14 Jim Meyering <jim@meyering.net>
+
+ Merges from coreutils.
+ * modules/fnmatch: Use the `$(FNMATCH_H)' notation for AC_REPLACED
+ variable names, rather than @FNMATCH_H@.
+ * modules/alloca: Likewise for $(ALLOCA_H).
+
+ * modules/fnmatch (fnmatch.h): Use `$@' in the commands, in place of
+ the three copies of the literal target, `fnmatch.h'.
+ * modules/alloca (alloca.h): Likewise.
+
+2003-08-14 Jim Meyering <jim@meyering.net>
+
+ Merge from coreutils.
+ * m4/tzset.m4: New file.
+ * m4/ls-mntd-fs.m4 (jm_LIST_MOUNTED_FILESYSTEMS): Move the
+ MOUNTED_VMOUNT test to precede the MOUNTED_GETMNTENT1 tests, since
+ otherwise, AIX 5.1 systems would end up using the latter.
+ MOUNTED_GETMNTENT1 support is inadequate on such systems: 1) detecting
+ whether a file system is remote doesn't work 2) the MOUNTED_VMOUNT
+ code reports the HOSTNAME:/MOUNT_POINT, while the MOUNTED_GETMNTENT1
+ code reports merely /MOUNT_POINT. Reported by Mike Jetzer.
+
+2003-08-14 Jim Meyering <jim@meyering.net>
+
+ Merge from coreutils.
+ * lib/obstack.h: Whitespace changes.
+ * lib/mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
+ and xcalloc return values.
+ (read_filesystem_list) [MOUNTED_GETFSSTAT]:
+ Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
+ hang on OSF/1 5.1 for DIR on both local and remote file systems.
+ Reported by (and fix confirmed by) Nelson H. F. Beebe.
+ (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
+ error from mntctl.
+ Use mntctl's return value to drive the entry-processing loop, since
+ we can't rely on the value of the vmt_length member in the last
+ entry. On some systems doing so could result in exhausting
+ virtual memory. Based in part on a patch from Mike Jetzer.
+
+2003-08-14 Jim Meyering <jim@meyering.net>
+ and Paul Eggert <eggert@twinsun.com>
+
+ Merges from coreutils, plus other fixes.
+ * lib/physmem.c: Merge in portability changes from gcc/libiberty
+ to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
+ for credits and details. Thanks to Kaveh Ghazi for helping
+ to keep these files in sync.
+ (ARRAY_SIZE): Define it.
+ (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
+ * lib/memcasecmp.c: Remove unnecessary parentheses after 'defined'.
+ (memcasecmp): Don't assume size_t fits in unsigned int.
+ Remove casts and duplicate code.
+ * lib/md5.c: Include <string.h> and <stdlib.h> unconditionally.
+ (memcpy): Remove definition.
+ Merge in some clean-up and optimization changes from glibc.
+ [BLOCKSIZE]: Move definition to top of file.
+ Ensure that it is a multiple of 64.
+ Rearrange loop exit tests so as to avoid performing an
+ additional fread after encountering an error or EOF.
+ * lib/md5.h (md5_uintptr): Define.
+ * lib/makepath.c (CLEANUP_CWD): Report an error if we failed to
+ return to the initial working directory. Preserve errno
+ for caller.
+ * lib/idcache.c: Include "xalloc.h".
+ (xmalloc, xrealloc): Remove decls.
+ (getuser): Remove casts no longer required in C89.
+ * lib/human.c: Include stdio.h, for sprintf.
+ * lib/group-member.c: Include "xalloc.h".
+ (xmalloc, xrealloc): Remove decls.
+ (get_group_info): Remove casts no longer required in C89.
+ * lib/getusershell.c (readname): Remove casts no longer required in
+ C89.
+ * lib/gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
+ * lib/getline.c: Whitespace fix, from coreutils.
+
+2003-08-13 Paul Eggert <eggert@twinsun.com>
+
+ * m4/exclude.m4 (gl_EXCLUDE): Require AC_C_INLINE, AC_HEADER_STDC.
+ Check for isascii.
+
+ * m4/gettext.m4, iconv.m4, intdiv0.m4, inttypes-pri.m4, lib-link.m4,
+ lib-prefix.m4, longdouble.m4, po.m4, progtest.m4, signed.m4:
+ Undo previous (whitespace-only) change.
+
+2003-08-13 Paul Eggert <eggert@twinsun.com>
+
+ * lib/exclude.c: Include <ctype.h>
+ (IN_CTYPE_DOMAIN): New macro.
+ (is_space): New fn.
+ (add_exclude_file): If LINE_END is a space, ignore trailing spaces
+ and empty lines.
+
+ * lib/argp-help.c, argp-parse.c, config.charset, getopt.h:
+ Undo previous (whitespace-only) change.
+
+2003-08-13 Paul Eggert <eggert@twinsun.com>
+
+ * config/srclist-update: Change update back to the old behavior,
+ leaving whitespace alone. Use one 'sed' command rather than a
+ pipeline.
+ (fixlicense): Now a variable, not a function.
+ (remove_trailing_blanks): Remove.
+ (fixfile): Don't invoke unexpand or cat, or remove trailing blanks.
+ * config/config.guess, config.sub, install-sh, missing, texinfo.tex:
+ Undo previous (whitespace-only) change.
+
+2003-08-12 Paul Eggert <eggert@twinsun.com>
+
+ Merge from coreutils.
+ * modules/euidaccess: Add lib_SOURCES, include for new
+ file euidaccess.h
+
+2003-08-12 Paul Eggert <eggert@twinsun.com>
+
+ * m4/gettext.m4, iconv.m4, intdiv0.m4, inttypes-pri.m4, lib-link.m4,
+ lib-prefix.m4, longdouble.m4, po.m4, progtest.m4, signed.m4:
+ Normalize leading white space and remove trailing white space.
+
+ Merge from coreutils
+ * m4/euidaccess.m4 (gl_FUNC_EUIDACCESS): Check for euidaccess decl.
+
+ * m4/lib-ld.m4, lib-link.m4, lib-prefix.m4: Regenerate from gettext
+ 0.12.1. These files are now being upgraded automatically by
+ ../config/srclist-update.
+
+2003-08-12 Paul Eggert <eggert@twinsun.com>
+
+ * lib/argp-help.c, argp-parse.c, config.charset, getopt.h:
+ Normalize leading white space and remove trailing white space.
+ * lib/ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
+ notice, as per ../config/srclist-update.
+
+ Merge from coreutils.
+ * lib/euidaccess.h: New file.
+ * lib/euidaccess.c: Include it.
+ * lib/.cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
+ vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
+ * lib/regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
+
+2003-08-12 Paul Eggert <eggert@twinsun.com>
+
+ * config/srclist-update: Add copyright notice.
+ (remove_id_lines, remove_trailing_blanks): New constants.
+ (fixfile): Use them to normalize spacing a bit in copied files.
+ * config/config.guess, config.sub, install-sh, missing, texinfo.tex:
+ Normalize leading white space and remove trailing white space.
+
+ * config/texinfo.tex: Sync with texinfo.
+
+ * config/srclist.txt: Don't get regex.h, strdup.c, strtoll.c,
+ strtoul.c from libc, to merge coreutils whitespace changes.
+
+ * config/srclist.txt: Get the following m4 files from gettext:
+ codeset.m4, gettext.m4, glibc21.m4, iconv.m4, intdiv0.m4,
+ inttypes-pri.m4, lcmessage.m4, lib-ld.m4, lib-link.m4, lib-prefix.m4,
+ longdouble.m4, nls.m4, po.m4, progtest.m4, signed.m4, wchar_t.m4,
+ wint_t.m4.
+
+2003-08-12 Karl Berry <karl@gnu.org>
+
+ * config/srclist.txt: can't sync vasnprintf.c any more, changes have
+ been made.
+
+2003-08-11 Paul Eggert <eggert@twinsun.com>
+
+ * modules/gnu-source, m4/gnu-source.m4:
+ Remove; we're assuming Autoconf 2.54 or later now.
+ Suggested by Bruno Haible.
+ * MODULES.html.sh (func_all_modules): Remove gnu-source.
+
+2003-08-11 Bruno Haible <bruno@clisp.org>
+
+ * m4/vasnprintf.m4 (gl_PREREQ_VASNPRINTF): Also check for wcslen.
+
+2003-08-11 Bruno Haible <bruno@clisp.org>
+
+ * lib/vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
+ (vasnprintf): Use it instead of wcslen.
+
+2003-08-11 Bruno Haible <bruno@clisp.org>
+
+ * lib/stdbool_.h (_Bool): Undo last change; instead use a negative enum
+ value to ensure that _Bool promotes to int. Use #define for _Bool when
+ using the Solaris C compiler. Adds comments suggested by Paul Eggert.
+
+2003-08-10 Karl Berry <karl@gnu.org>
+
+ * lib/regex.h: update from libc (whitespace fix).
+
+2003-08-09 Paul Eggert <eggert@twinsun.com>
+
+ Merge some files from coreutils. These changes were
+ originally made by Jim Meyering.
+ * lib/acl.c: Include <sys/types.h> before <sys/stat.h>;
+ many older Unixes require this.
+ * lib/alloca.c (alloca): Remove cast to argument of free;
+ no longer needed in C89.
+ * lib/alloca_.h, regex.h: Fix white space to match
+ what GNU indent does.
+
+2003-08-09 Paul Eggert <eggert@twinsun.com>
+
+ * m4/regex.m4 (jm_INCLUDED_REGEX): Change "\201" to "\371";
+ apparently Emacs's Unicode mode got confused before my 2003-08-05
+ checkin.
+
+2003-08-08 Paul Eggert <eggert@twinsun.com>
+
+ * m4/extensions.m4: New file.
+ * m4/timespec.m4 (jm_CHECK_TYPE_STRUCT_TIMESPEC):
+ Require gl_USE_SYSTEM_EXTENSIONS.
+ * m4/unlocked-io.m4 (jm_FUNC_GLIBC_UNLOCKED_IO):
+ Require gl_USE_SYSTEM_EXTENSIONS rather than AC_GNU_SOURCE.
+
+2003-08-08 Paul Eggert <eggert@twinsun.com>
+
+ * MODULES.html.sh (func_all_modules): Add extensions, gnu-source.
+ * modules/extensions, modules/gnu-source: New files.
+ * modules/timespec, modules/unlocked-io: Depend on extensions.
+
+2003-08-07 Paul Eggert <eggert@twinsun.com>
+
+ * modules/restrict: New file.
+ * MODULES.html.sh (func_all_modules): Add restrict.
+ * modules/regex: Depend on restrict.
+
+2003-08-07 Paul Eggert <eggert@twinsun.com>
+
+ * m4/restrict.m4: New file.
+ * m4/regex.m4 (jm_PREREQ_REGEX): Add gl_C_RESTRICT.
+
+2003-08-07 Bruno Haible <bruno@clisp.org>
+
+ * modules/getndelim2 (Makefile.am): Add the files to EXTRA_DIST, not
+ lib_SOURCES, because getndelim2.m4 now uses AC_LIBOBJ(getndelim2).
+
+2003-08-07 Bruno Haible <bruno@clisp.org>
+
+ * m4/getndelim2.m4 (gl_GETNDELIM2): Use AC_LIBOBJ(getndelim2). This
+ makes the module 'getndelim2' compatible with the module 'getline'.
+
+2003-08-05 Paul Eggert <eggert@twinsun.com>
+
+ * m4/regex.m4 (jm_INCLUDED_REGEX): Replace a single non-ASCII
+ byte with "\201" to avoid glitches when editing that source file
+ with multi-gnome-terminal.
+
+2003-08-05 Paul Eggert <eggert@twinsun.com>
+
+ * lib/bumpalloc.h: Remove.
+
+2003-08-05 Paul Eggert <eggert@twinsun.com>
+
+ * MODULES.html.sh (func_all_modules): Remove bumpalloc.
+ * modules/bumpalloc: Remove.
+
+2003-08-04 Paul Eggert <eggert@twinsun.com>
+
+ * lib/getloadavg.c: Change copyright notice and spacing to conform to
+ GNU coding style.
+
+ Merge from coreutils.
+ * lib/error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is
+ 1. From glibc.
+ * lib/getdate.y (date): Also accept dates like May-23-2003; suggestion
+ from Karl Berry, implemented by Jim Meyering.
+ * lib/getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
+ from Dmitry V. Levin.
+ Remove anachronistic cast of xrealloc.
+ * lib/fnmatch_.h (__const): Remove. Use 'const'.
+ * lib/fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
+ type. Otherwise, it wouldn't compile with at least /bin/cc on
+ ymp-cray-unicos9.0.2.X.
+ Combine two mostly-identical uses of alloca into one.
+ Thanks to the Cray-Cyber project for access to a Cray Y-MP.
+
+2003-08-04 Dave Love <d.love@dl.ac.uk>
+
+ [From Emacs.]
+
+ * lib/getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
+ #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
+ F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
+ obsolete NLIST_NAME_UNION.
+ [__GNU__]: Undef BSD and FSCALE.
+ [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
+
+2003-08-03 Paul Eggert <eggert@twinsun.com>
+
+ * lib/stdbool_.h (_Bool): Make it signed char, instead of
+ an enum type, so that it's guaranteed to promote to int. See:
+ <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
+
+2003-08-03 Karl Berry <karl@gnu.org>
+
+ * config/depcomp: update from automake.
+
+2003-07-31 Paul Eggert <eggert@twinsun.com>
+
+ * lib/strerror.c: Include config.h, limits.h. Declare sprintf.
+ (strerror): Don't assume that a printable int fits in 14 bytes.
+
+2003-07-31 Bruno Haible <bruno@clisp.org>
+
+ * modules/getpass-gnu: New file.
+ * MODULES.html.sh (func_all_modules): Add getpass-gnu.
+
+2003-07-31 Bruno Haible <bruno@clisp.org>
+
+ * m4/getpass.m4 (gl_FUNC_GETPASS_GNU): New macro.
+
+2003-07-24 Karl Berry <karl@gnu.org>
+
+ * config/missing: update from automake.
+
+2003-07-24 Derek Robert Price <derek@ximbiot.com>
+ Bruno Haible <bruno@clisp.org>
+
+ * lib/getline.h (getline, getdelim): Change return type to ssize_t.
+ * lib/getline.c (getline, getdelim): Likewise.
+ Remove _GNU_SOURCE define; now it's defined in config.h through
+ m4/getline.m4.
+
+2003-07-23 Karl Berry <karl@gnu.org>
+
+ * config/config.sub: update from prep.
+
+2003-07-22 Paul Eggert <eggert@twinsun.com>
+
+ * modules/xalloc (Depends-on): Add exitfail.
+ * modules/xmemcoll: Likewise.
+
+2003-07-22 Paul Eggert <eggert@twinsun.com>
+
+ * lib/xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
+ over-parenthesization in macros.
+
+ Sync with coreutils.
+
+ * lib/xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
+ required by C99.
+
+ Use `exit_failure' for xalloc and xmemcoll instead of their own
+ private exit-failure variables.
+ * lib/xalloc.h (xalloc_exit_failure): Remove.
+ * lib/xmalloc.c: Likewise. Include exitfail.h.
+ (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
+ * lib/xmemcoll.h (xmemcoll_exit_failure): Remove.
+ * lib/xmemcoll.c: Likewise. Include exitfail.h.
+ (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
+
+2003-07-20 Jim Meyering <jim@meyering.net>
+
+ * modules/closeout (Depends-on): Add exitfail.
+ Suggestion from Bruno Haible.
+
+2003-07-19 Karl Berry <karl@gnu.org>
+
+ * config/config.sub: update from prep.
+
+2003-07-18 Paul Eggert <eggert@twinsun.com>
+
+ * lib/closeout.h (close_stdout_set_status, close_stdout_status):
+ Remove.
+ * lib/closeout.c: Likewise. Include "closeout.h" right after config.h,
+ to test that it can stand by itself. Include "exitfail.h".
+ Clients should set exit_failure instead.
+ (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
+
+2003-07-18 Bruno Haible <bruno@clisp.org>
+
+ * modules/getndelim2: New file.
+ * modules/getline: Share files with module getndelim2.
+ * modules/getnline: Depend on getndelim2 instead of sharing files with
+ it. Add getnline.c to lib_SOURCES.
+ * MODULES.html.sh (func_all_modules): Add getndelim2.
+
+2003-07-18 Bruno Haible <bruno@clisp.org>
+
+ * m4/getndelim2.m4: New file.
+ * m4/getline.m4 (AM_FUNC_GETLINE): Add AC_LIBOBJ of getndelim2.c and
+ invoke gl_PREREQ_GETNDELIM2.
+ (gl_PREREQ_GETLINE): Drop AC_HEADER_STDC, now done by
+ gl_PREREQ_GETNDELIM2.
+ * m4/getnline.m4 (gl_GETNLINE): Drop AC_HEADER_STDC, now done by
+ gl_GETNDELIM2.
+
+2003-07-18 Bruno Haible <bruno@clisp.org>
+
+ * lib/getndelim2.h: New file.
+ * lib/getndelim2.c: Make into a module of its own. Include config.h,
+ getndelim2.h.
+ (getndelim2): Make non-static. Change return type to ssize_t.
+ * lib/getline.h: Change argument names.
+ * lib/getline.c: Include getndelim2.h instead of getndelim2.c.
+ * lib/getnline.c: Include getndelim2.h.
+
+2003-07-18 Andreas Schwab <schwab@suse.de>
+
+ * lib/memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
+
+2003-07-17 Karl Berry <karl@gnu.org>
+
+ * config/config.sub: update from prep.
+
+2003-07-17 Bruno Haible <bruno@clisp.org>
+
+ * modules/getnline: New file.
+ * modules/getline: Add lib/getndelim2.c to source file list.
+ * MODULES.html.sh (func_all_modules): Add getnline.
+
+2003-07-17 Bruno Haible <bruno@clisp.org>
+
+ * m4/getnline.m4: New file.
+
+2003-07-17 Bruno Haible <bruno@clisp.org>
+
+ * m4/Makefile.am.in: Remove file.
+ * m4/Makefile.am: Remove file.
+ * m4/Makefile.in: Remove file.
+
+2003-07-17 Bruno Haible <bruno@clisp.org>
+
+ * lib/getnline.h: New file.
+ * lib/getnline.c: New file.
+ * lib/getndelim2.c: New file, extracted from getline.c.
+ (getndelim2): Renamed from getdelim2, with added nmax argument.
+ * lib/getline.c: Include getndelim2.c.
+ (getdelim2): Moved out to getndelim2.c.
+ (getline, getdelim): Update.
+
+2003-07-17 Bruno Haible <bruno@clisp.org>
+
+ * lib/Makefile.am: Remove file.
+ * lib/Makefile.in: Remove file.
+
+2003-07-17 Bruno Haible <bruno@clisp.org>
+
+ * configure.in: Remove file.
+ * Makefile.in: Remove file.
+
+2003-07-17 Bruno Haible <bruno@clisp.org>
+
+ * MODULES.html.sh: Put the </BODY> right before </HTML>.
+
+2003-07-16 Karl Berry <karl@gnu.org>
+
+ * config/srclist-update: was running fixlicense twice, which caused
+ texinfo.tex to be nullified for some reason. Simplify,
+ $gplsrc is no longer needed as far as I can see?
+
+2003-07-16 Jim Meyering <jim@meyering.net>
+
+ * modules/save-cwd: Depend on xgetcwd. From Derek Price.
+
+2003-07-15 Paul Eggert <eggert@twinsun.com>
+
+ * config/srclist.txt: Get the following files from gettext-runtime/intl
+ instead: config.charset, localcharset.c, localcharset.h, ref-add.sin,
+ ref-del.sin. From Bruno Haible.
+ * config/srclist-update (fixfile): Change grep pattern again, since the
+ previous fix didn't work (there was another trailing $). Use
+ '[$]' to escape the $s.
+
+2003-07-15 Karl Berry <karl@gnu.org>
+
+ * lib/vasnprintf.c: update from gettext.
+
+2003-07-15 Karl Berry <karl@gnu.org>
+
+ * config/srclist-update (fixfile): Change grep pattern, since 'Id'
+ gets expanded when surrounded by '$'.
+
+2003-07-15 Jim Meyering <jim@meyering.net>
+
+ * modules/save-cwd: Don't depend on error. From Derek Price.
+
+2003-07-15 Jim Meyering <jim@meyering.net>
+
+ * lib/makepath.c (make_path): Enclose diagnostic in _(...).
+
+2003-07-14 Simon Josefsson <jas@extundo.com>
+
+ * modules/mempcpy: New file.
+ * MODULES.html.sh (func_all_modules): Add mempcpy.
+
+2003-07-14 Simon Josefsson <jas@extundo.com>
+
+ * m4/mempcpy.m4: New file.
+
+2003-07-14 Simon Josefsson <jas@extundo.com>
+
+ * lib/mempcpy.h: New file.
+ * lib/mempcpy.c: New file.
+
+2003-07-14 Paul Eggert <eggert@twinsun.com>
+
+ * modules/getdate, modules/posixtm: Depend on mktime.
+
+2003-07-14 Paul Eggert <eggert@twinsun.com>
+
+ * lib/ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
+ sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
+ unicodeio.c, unicodeio.h, unlocked-io.h:
+ Switch from LGPL to GPL.
+
+2003-07-14 Paul Eggert <eggert@twinsun.com>
+
+ * lib/asnprintf.c, asprintf.c, config.charset, gettext.h,
+ localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
+ printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
+ ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
+ vasprintf.c, vasprintf.h: Regenerate. These files are now being
+ updated automatically by ../config/srclist-update. This changes
+ their license from LPGL to GPL.
+
+2003-07-14 Paul Eggert <eggert@twinsun.com>
+
+ * config/srclist.txt: Add tons more gettext files. $GETTEXT is now
+ assumed to refer to the root of the most recent stable gettext version.
+ * config/srclistvars.sh: Add defaults for eggert.
+ * config/srclist-update: Convert LGPL to GPL in shell scripts, too.
+ Match "This program" as well as "The program". This is needed
+ for gettext.
+
+2003-07-14 Jim Meyering <jim@meyering.net>
+
+ Don't emit diagnostics. Let callers do that.
+ * lib/save-cwd.c: Don't include "error.h".
+ (save_cwd): Don't call error. Ensure that errno is valid
+ when returning nonzero.
+
+ * lib/save-cwd.h (restore_cwd): Update prototype.
+ * lib/save-cwd.c (restore_cwd): Remove two parameters.
+ Simplify. Don't call error upon failure. Let callers do that.
+ (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
+ when auditing is enabled. But don't bother updating the #if.
+
+2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
+
+ * lib/obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
+ it breaks C++ compilation.
+ [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
+
+2003-07-10 Simon Josefsson <jas@extundo.com>
+
+ * modules/strchrnul (Makefile.am): Add strchrnul.h.
+
+2003-07-10 Jim Meyering <jim@meyering.net>
+
+ * m4/clock_time.m4: Remove trailing blank.
+ * m4/intmax_t.m4: Likewise.
+
+2003-07-10 Jim Meyering <jim@meyering.net>
+
+ * lib/vasnprintf.c: Remove trailing blanks.
+ Make cpp indentation consistent.
+
+2003-07-09 Paul Eggert <eggert@twinsun.com>
+
+ * lib/alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
+ posixver.c, strftime.c, strnlen.c, strverscmp.c:
+ Switch from LGPL to GPL.
+
+2003-07-09 Paul Eggert <eggert@twinsun.com>
+
+ * config/srclist.txt: Sort sublists. Add
+ $LIBCSRC/sysdeps/generic/strtoul.c. In comments, add more libc files
+ that differ from gnulib for one reason or another; we'd like this list
+ to be smaller but for now let's document what we have.
+
+2003-07-08 Paul Eggert <eggert@twinsun.com>
+
+ * config/srclist-update: Port to POSIX 1003.1-2001 hosts by avoiding
+ the use of GNU extensions. Change "x=`eval echo $x`" to the shorter
+ and sweeter "eval x=$x".
+ * config/srclist.txt: Get lib/argp* from glibc.
+
+2003-07-07 Paul Eggert <eggert@twinsun.com>
+
+ * lib/mktime.c: Fix some boundary cases and remove need for floating
+ point.
+
+ Issue a compile-time diagnostic if time_t is floating point, or if
+ two's complement arithmetic is not in effect, or if arithmetic
+ right shift does not propagate the sign. These assumptions were
+ all in the original code but they weren't checked.
+
+ (TIME_T_MIDPOINT, verify): New macros.
+ (__isleap): Remove; it has integer overflow problems.
+ (leapyear): New function, without those problems.
+ (ydhms_tm_diff): Remove; splitting into two parts.
+ (ydhms_diff): New function, containing the arithmetic part of
+ the old ydhms_tm_diff function. Issue a compile-time
+ diagnostic if we are not using C99 integer division.
+ Avoid casts when possible.
+ (guess_time_tm): New function, containing the checking part of
+ the old ydhms_tm_diff function. Return the new value, rather than
+ the difference between it and the old. Accept a new argument T
+ so that *T specifies the old value. Check for overflow in the result.
+
+ (__mktime_internal): Use a time_t offset, not a long int offset.
+ This undoes the 2003-06-04 change, which is no longer needed now
+ that we have better overflow checking.
+ (localtime_offset): Likewise.
+
+ (__mktime_internal): Avoid harmful overflow on hosts where time_t
+ and long are 64-bit but int is only 32-bit.
+ (ydhms_diff): Use long int to store year1 and yday1.
+ Issue a compile-time diagnostic if long int is not wide enough.
+
+ (__mktime_internal): Use long int to store adjusted year and yday.
+ Use plain C rather than preprocessor commands, if that doesn't
+ affect efficiency.
+ Check for overflow (and try to repair) after each probe
+ rather than checking only at the very end. This avoids some bugs
+ (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
+ does not equal GMT offset at maximum time).
+ Use integer to check for overflow rather than floating point; this
+ is more portable to non-IEEE hosts, and is a tad faster.
+ When we detect that we are oscillating between two values,
+ don't check whether tm_isdst has the requested value, since
+ we already know the answer. When tm_isdst has the wrong value,
+ use a different heuristic to find the right one, based on the
+ extreme values actually observed in practice in tz2003a,
+ rather than the (overly optimistic) "previous 3 calendar quarters".
+
+ (not_equal_tm, print_tm, check_result): Use "const T" rather than
+ "T const" to accommodate glibc style.
+ (check_result): Use less-confusing report format. "long" -> "long int.
+ (main): Likewise.
+ Don't loop if the iteration overflows time_t.
+ Allow a negative step in the iteration.
+
+2003-07-06 Karl Berry <karl@gnu.org>
+
+ * config/depcomp: update from automake.
+ * config/config.sub: update from prep.
+
+2003-07-03 Karl Berry <karl@gnu.org>
+
+ * config/config.guess: update from prep.
+
+2003-07-01 Paul Eggert <eggert@twinsun.com>
+
+ * m4/xreadlink.m4 (gl_XREADLINK): Don't check for sys/types.h, since
+ xreadlink.c now includes it unconditionally.
+
+2003-07-01 Paul Eggert <eggert@twinsun.com>
+
+ * lib/xreadlink.c: Include <sys/types.h> unconditionally, instead of
+ having it depend on HAVE_SYS_TYPES_H.
+
+2003-07-01 Bruno Haible <bruno@clisp.org>
+
+ * m4/ssize_t.m4 (gt_TYPE_SSIZE_T): Don't include <unistd.h>.
+ <sys/types.h> should be sufficient.
+ Reported by Paul Eggert.
+
+2003-06-26 Karl Berry <karl@gnu.org>
+
+ * config/depcomp: update from automake.
+
+2003-06-26 Bruno Haible <bruno@clisp.org>
+
+ * modules/human: Depend on module stdbool.
+
+2003-06-25 Bruno Haible <bruno@clisp.org>
+
+ * modules/readlink: New file.
+ * modules/xreadlink: Depend on it.
+ * MODULES.html.sh (func_all_modules): Add readlink.
+
+2003-06-25 Bruno Haible <bruno@clisp.org>
+
+ * m4/readlink.m4: New file.
+
+2003-06-25 Bruno Haible <bruno@clisp.org>
+
+ * lib/readlink.c: New file.
+
+2003-06-22 Karl Berry <karl@gnu.org>
+
+ * config/srclist.txt: update mkinstalldirs from automake.
+ * config/mkinstalldirs: update.
+
+2003-06-22 Bruno Haible <bruno@clisp.org>
+
+ Portability to mingw32.
+ * m4/ssize_t.m4: New file, from GNU gettext.
+ * m4/safe-read.m4 (gl_PREREQ_SAFE_READ): Require gt_TYPE_SSIZE_T.
+ * m4/xreadlink.m4 (gl_XREADLINK): Require gt_TYPE_SSIZE_T.
+
+2003-06-22 Bruno Haible <bruno@clisp.org>
+
+ * modules/safe-read: Add m4/ssize_t.m4.
+ * modules/xreadlink: Add m4/ssize_t.m4.
+
+2003-06-20 Bruno Haible <bruno@clisp.org>
+
+ Assume C89, so PARAMS isn't needed.
+ * lib/unicodeio.h (PARAMS): Remove.
+ * lib/unicodeio.c: Don't use PARAMS.
+
+2003-06-18 Karl Berry <karl@gnu.org>
+
+ * config/config.{guess,sub}: update from prep.
+
+2003-06-18 Jim Meyering <jim@meyering.net>
+
+ Merge changes from coreutils.
+ * lib/readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
+ Remove explicit declarations of xmalloc and realloc.
+ Include xalloc.h.
+ (read_utmp): Remove anachronistic cast of xmalloc.
+
+2003-06-17 Paul Eggert <eggert@twinsun.com>
+
+ Assume C89, so PARAMS isn't needed.
+ * lib/backupfile.h (PARAMS): Remove. All uses removed.
+ * lib/closeout.h, lib/dirname.h, lib/filemode.h, lib/fsusage.h,
+ lib/getdate.h, lib/getline.h, lib/group-member.h, lib/hard-locale.h,
+ lib/hash.h, lib/linebuffer.h, lib/long-options.h, lib/makepath.h,
+ lib/memcasecmp.h, lib/memcoll.h, lib/modechange.h, lib/mountlist.h,
+ lib/path-concat.h, lib/physmem.h, lib/posixtm.h, lib/quote.h,
+ lib/readutmp.h, lib/same.h, lib/save-cwd.h, lib/savedir.h,
+ lib/stdio-safer.h, lib/strtoimax.c, lib/strverscmp.h,
+ lib/unistd-safer.h, lib/version-etc.h, lib/xalloc.h, lib/xreadlink.h,
+ lib/xstrtod.h, lib/xstrtol.h: Likewise.
+ * lib/filemode.h, lib/hard-locale.h, lib/memcoll.h, lib/modechange.h,
+ lib/physmem.h, lib/same.h, lib/strverscmp.h: Do not include config.h;
+ no longer needed. Anyway, config.h should always be included before any
+ other file.
+
+2003-06-11 Simon Josefsson <jas@extundo.com>
+
+ * modules/sysexits: New file.
+ * MODULES.html.sh (func_all_modules): Add sysexits.
+
+2003-06-11 Simon Josefsson <jas@extundo.com>
+
+ * lib/sysexit_.h: New file.
+
+2003-06-11 Derek Price <derek@ximbiot.com>
+
+ * lib/stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is
+ necessary.
+
+2003-06-11 Bruno Haible <bruno@clisp.org>
+
+ * m4/sysexits.m4: New file.
+
+2003-06-10 Simon Josefsson <jas@extundo.com>
+
+ * lib/argp.h: New file, from glibc.
+ * lib/argp-ba.c: New file, from glibc.
+ * lib/argp-eexst.c: New file, from glibc.
+ * lib/argp-fmtstream.c: New file, from glibc.
+ * lib/argp-fmtstream.h: New file, from glibc.
+ * lib/argp-fs-xinl.c: New file, from glibc.
+ * lib/argp-help.c: New file, from glibc.
+ * lib/argp-namefrob.h: New file, from glibc.
+ * lib/argp-parse.c: New file, from glibc.
+ * lib/argp-pv.c: New file, from glibc.
+ * lib/argp-pvh.c: New file, from glibc.
+ * lib/argp-xinl.c: New file, from glibc.
+
+2003-06-10 Simon Josefsson <jas@extundo.com>
+
+ * modules/strchrnul: New file.
+
+2003-06-10 Simon Josefsson <jas@extundo.com>
+
+ * modules/argp: New file.
+
+2003-06-10 Simon Josefsson <jas@extundo.com>
+
+ * m4/strchrnul.m4: New file.
+
+2003-06-10 Simon Josefsson <jas@extundo.com>
+
+ * lib/strchrnul.h: New file.
+ * lib/strchrnul.c: New file.
+
+2003-06-10 Bruno Haible <bruno@clisp.org>
+
+ * MODULES.html.sh (func_all_modules): Add strchrnul and argp.
+
+2003-06-07 Karl Berry <karl@gnu.org>
+
+ * config/config.{guess,sub}: update from prep.
+
+2003-06-07 Jim Meyering <jim@meyering.net>
+
+ * modules/strtod: Use $(...) notation, not @...@ for
+ AC_REPLACE'd variables.
+ * modules/localcharset: Likewise.
+
+2003-06-07 Jim Meyering <jim@meyering.net>
+
+ * lib/readtokens.h: Put `Free Software Foundation, Inc.'
+ in place of my name in the copyright comment.
+ Remove definition and uses of __P.
+
+ From coreutils.
+ * lib/stat.c: Don't declare xmalloc explicitly.
+ Instead, include "xalloc.h".
+ * lib/readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
+ xrealloc, and xcalloc return values.
+ * lib/xgetcwd.c (xgetcwd): Include "xgetcwd.h".
+ Improve comment.
+ * lib/xgetcwd.h: Remove definition/uses of PARAMS.
+
+2003-06-07 Bruno Haible <bruno@clisp.org>
+
+ * modules/poll (Makefile.am): Use explicit creation rule for poll.h, to
+ avoid AC_CONFIG_LINKS.
+ * modules/fnmatch (Makefile.am): Use explicit creation rule for
+ fnmatch.h, to avoid AC_CONFIG_LINKS.
+ * modules/alloca (Makefile.am): Make creation of alloca.h Ctrl-C safe.
+
+2003-06-07 Bruno Haible <bruno@clisp.org>
+
+ * m4/fnmatch.m4 (_AC_LIBOBJ_FNMATCH, gl_FUNC_FNMATCH_POSIX,
+ gl_FUNC_FNMATCH_GNU): Set FNMATCH_H instead of invoking
+ AC_CONFIG_LINKS. Needed to allow for a different name of the lib
+ directory.
+ * m4/poll.m4 (gl_FUNC_POLL): Set POLL_H instead of invoking
+ AC_CONFIG_LINKS. Needed to allow for a different name of the lib
+ directory.
+
+2003-06-06 Jim Meyering <jim@meyering.net>
+
+ Merge from coreutils.
+ * lib/same.c: (same_name): Declare *_basename locals to be `const'.
+ Consolidate declarations and initializations of *_base* locals.
+
+ Merge from coreutils.
+ This avoids a core dump on systems without GNU putenv,
+ when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
+ * lib/putenv.c (__set_errno, LOCK, UNLOCK): Define.
+ (unsetenv): New static function, from GNU libc.
+ (rpl_putenv): Use it.
+
+ * lib/modechange.c: Remove trailing blanks.
+
+ Merge from coreutils.
+ * lib/fsusage.c: Remove declaration of statfs.
+ It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
+
+ * lib/posixtm.c: Include <stdbool.h> unconditionally.
+
+2003-06-06 Jim Meyering <jim@meyering.net>
+
+ * lib/stdbool_.h: Renamed from stdbool.h.in.
+
+2003-06-06 Jim Meyering <jim@meyering.net>
+ Bruno Haible <bruno@clisp.org>
+
+ * modules/stdbool: Reflect renaming: stdbool.h.in -> stdbool_.h.
+ Adjust Makefile.am snippet not to redirect directly to target.
+ Use $(STDBOOL_H) notation, not @STDBOOL_H@ for AC_REPLACE'd variables.
+
+2003-06-05 Paul Eggert <eggert@twinsun.com>
+
+ * lib/mktime.c (__mktime_internal): When resolving a tm_isdst
+ mismatch, look in future quarters as well as past. This fixes a
+ bug when processing fall-backwards gaps immediately after a long
+ period of daylight-saving time.
+
+ * lib/mktime.c: Assume freestanding C89 or better.
+ (HAVE_LIMITS_H): Remove. Assume it's 1.
+ (__P): Remove; not used.
+ (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
+ (mktime, not_equal_tm, print_tm, check_result,
+ main): Use prototypes. Use const * where appropriate.
+ (main): Fix typo in testing code that uncovered by above changes.
+ (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
+
+2003-06-04 Paul Eggert <eggert@twinsun.com>
+
+ * m4/human.m4 (gl_HUMAN): Require AM_STDBOOL_H. Check for
+ locale.h, localeconv. This merges changes from coreutils.
+
+ * m4/mktime.m4 (AC_FUNC_MKTIME): New macro, taken from Autoconf CVS.
+ It can be removed after the next Autoconf is released.
+ * m4/exclude.m4 (gl_EXCLUDE): Don't check for sys/types.h; no loner
+ needed.
+
+2003-06-04 Paul Eggert <eggert@twinsun.com>
+
+ * lib/mktime.c: Fix Debian bug 177940
+ <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
+ (localtime_offset): Now long int, not time_t, because we want it
+ to be guaranteed to be signed. All uses changed.
+ (__mktime_internal): If overflow would occur when adding offset,
+ don't add it.
+
+ Merge 'human' changes from coreutils. Rewrite to support
+ locale-specific notations like thousands separators.
+ * lib/human.c: Simplify authorship notice.
+ Include human.h immediately after config.h.
+ <sys/types.h>, <stdio.h>: Do not include; no longer needed.
+ <limits.h>: Do not include, since human.h does.
+ (SIZE_MAX, UINTMAX_MAX): New macros.
+ <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
+ <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
+ (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
+ (power_letter): Renamed from suffixes.
+ (generate_suffix_backwards): Remove.
+ (adjust_value): Now takes int style (because of human.h changes)
+ and long double value (for greater precision on some platforms).
+ (group_number): New function.
+ (human_readable): Use it. Use integer options, not enum.
+ Put the options before the sizes in the arg list.
+ Support all the new options.
+ The old human_readable function has been removed;
+ use inttostr.h instead.
+ (human_readable, default_block_size, humblock):
+ Use uintmax_t, not int, for block sizes.
+ (human_readable_inexact, block_size_types): Remove.
+ (block_size_opts): New constant.
+ (human_options): Renamed from human_block_size, with new signature
+ that allows block sizes up to UINTMAX_MAX. All callers changed.
+ * lib/human.h: Add copyright and authorship notice.
+ Include <limits.h> and <stdbool.h> unconditionally.
+ (PARAMS): Remove. All uses removed.
+ (LONGEST_HUMAN_READABLE): Add support for thousands separator.
+ (enum human_inexact_style): Remove tag; now a nameless enum.
+ (human_floor, human_ceiling, human_round_to_even): Now have
+ values 2, 0, 1 rather than -1, 1, 0.
+ (human_group_digits, human_suppress_point_zero, human_autoscale,
+ human_base_1024, human_SI, human_B): New constants.
+ (human_readable_inexact, human_block_size): Remove.
+ (human_readable): Size args are now uintmax_t, not int.
+ (human_options): New decl.
+
+ * lib/exclude.c: (new_exclude, add_exclude): Remove casts that are
+ unnecessary now that we assume C89 or better. This change
+ imported from coreutils.
+
+ * lib/mktime.c (__mktime_internal): Do not reject negative timestamps
+ arbitrarily. This is the same patch as 2003-05-28, but it got lost
+ in the 2003-05-30 sync from glibc.
+
+ .h files should stand alone, but we shouldn't include <sys/types.h>
+ if we can get away with just <stddef.h>.
+
+ * lib/__fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
+ malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
+ rather than <sys/types.h>, as we merely need size_t.
+ * lib/dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
+ to get size_t.
+ * lib/hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
+ Include <stdio.h>, to get FILE.
+ * lib/memcasecmp.c: Don't include <sys/types.h>, as we can assume
+ memcasecmp.h has included <stddef.h> and all we need is size_t.
+ * lib/memcoll.c: Include "memcoll.h", which gets us size_t and checks
+ our interface, instead of including <sys/types.h>
+
+2003-06-04 Paul Eggert <eggert@twinsun.com>
+
+ * config/srclist.txt ($LIBCSRC/time/mktime.c lib gpl): Comment out for
+ now, as glibc mktime is buggy on non-glibc systems.
+
+2003-06-03 Karl Berry <karl@gnu.org>
+
+ * config/config.sub: update from prep.
+
+2003-06-02 Paul Eggert <eggert@twinsun.com>
+
+ [from coreutils]
+ Fix some minor time-related bugs with POSIX time arguments.
+ Some valid time stamps were being rejected (notably -1, and
+ time stamps before 1900 on 64-bit hosts). And some invalid
+ time stamps were being accepted, e.g. September 31.
+
+ * lib/posixtm.h (posixtime): Return bool instead of time_t, so
+ that we can return (time_t) -1 successfully.
+ * lib/posixtm.c: Likewise.
+ [HAVE_STDBOOL_H]: Include <stdbool.h>.
+ (bool, false, true) [!HAVE_STDBOOL_H]: New type.
+ (t): Remove static var.
+ (year, posix_time_parse): Now takes struct tm * arg to modify, instead
+ of static var. All uses changed.
+ (year): Do not reject years before 1900; they can occur with
+ 64-bit time_t.
+ (posix_time_parse): Do not check for out-of-range components;
+ that is now the caller's responsibility, since our checks were
+ only approximations.
+ (posixtime): Use mktime to check for out-of-range components,
+ since it knows them exactly.
+ If mktime returns (time_t) -1, check whether an error actually occurred
+ by invoking localtime on -1.
+ (main) [TEST_POSIXTIME]: Check for input data errors, and report
+ posixtime failures better.
+ Improve the test data (in comments only).
+
+2003-06-02 Karl Berry <karl@gnu.org>
+
+ * config/mkinstalldirs (version): new variable.
+ (--version): new option.
+ (usage): improve message.
+
+2003-05-30 Karl Berry <karl@gnu.org>
+
+ * lib/mktime.c: update from libc.
+
+2003-05-30 Bruno Haible <bruno@clisp.org>
+
+ * modules/gettext: Add files m4/nls.m4 and m4/po.m4.
+ * config/config.rpath: Upgrade to gettext-0.12.1.
+
+2003-05-30 Bruno Haible <bruno@clisp.org>
+
+ * m4/gettext.m4: Upgrade to gettext-0.12.1.
+ * m4/nls.m4: New file, from gettext-0.12.1.
+ * m4/po.m4: New file, from gettext-0.12.1.
+ * m4/progtest.m4: Upgrade to gettext-0.12.1.
+
+2003-05-30 Bruno Haible <bruno@clisp.org>
+
+ * lib/config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
+ * lib/localcharset.h: Likewise.
+ * lib/localcharset.c: Likewise.
+
+2003-05-29 Karl Berry <karl@gnu.org>
+
+ * config/config.rpath: update from gettext.
+
+2003-05-28 Paul Eggert <eggert@twinsun.com>
+
+ Assume the headers required for C89 freestanding compilers.
+ * m4/backupfile.m4 (gl_BACKUPFILE): Don't check for limits.h.
+ * m4/fsusage.m4 (gl_PREREQ_FSUSAGE_EXTRA): Likewise.
+ * m4/human.m4 (gl_HUMAN): Likewise.
+ * m4/pathmax.m4 (gl_PATHMAX): Likewise.
+ * m4/rpmatch.m4 (gl_FUNC_RPMATCH): Likewise.
+ * m4/userspec.m4 (gl_USERSPEC): Likewise.
+ * m4/xreadlink.m4 (gl_XREADLINK): Likewise.
+ * m4/xstrtol.m4 (gl_PREREQ_XSTRTOL): Likewise.
+ * m4/quote.m4 (gl_QUOTE): Don't check for stddef.h.
+
+2003-05-28 Paul Eggert <eggert@twinsun.com>
+
+ Assume the headers required for C89 freestanding compilers.
+ * lib/addext.c, lib/backupfile.c, lib/fsusage.c, lib/human.c,
+ lib/pathmax.h, lib/rpmatch.c, lib/userspec.c, lib/xreadlink.c,
+ lib/xstrtol.c: Include <limits.h> without checking for HAVE_LIMITS_H.
+ * lib/backupfile.c, lib/fsusage.c, lib/hash.c, lib/human.c,
+ lib/safe-read.c, lib/userspec.c, lib/xstrtol.c (CHAR_BIT): Don't
+ define, since <limits.h> is guaranteed to do that.
+ * lib/fatal.c: Include <stdarg.h> without checking for __STDC__.
+ * lib/exclude.c: Include <stdbool.h> unconditionally.
+ * lib/tempname.c: Include <stddef.h> unconditionally.
+ * lib/hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
+ * lib/modechange.c, rpmatch.c (NULL): Don't define, since
+ <stddef.h> does that.
+ * lib/quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
+ * lib/safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
+ * lib/safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer
+ needed.
+ * lib/xstrtol.c: Likewise.
+ * lib/safe-read.c: Remove TYPE_SIGNED; no longer needed.
+ * lib/savedir.c: Include <stddef.h> instead of defining NULL.
+
+ * lib/addext.c (addext): Use assignment rather than cast, to avoid
+ warnings on some platforms.
+
+ * lib/mktime.c (__mktime_internal): Do not reject negative timestamps
+ arbitrarily.
+
+2003-05-26 Jim Meyering <jim@meyering.net>
+
+ Merge in a change from coreutils:
+ * m4/dirfd.m4 (UTILS_FUNC_DIRFD): Test the cache variable, not one
+ that is guaranteed to be `no'. Use `no_such_member' to indicate
+ that condition, rather than `-1' which is slightly misleading.
+ Change the name of the cache variable to have the gl_ prefix.
+ Prompted by a patch from Richard Dawe for DJGPP.
+
+2003-05-24 Karl Berry <karl@gnu.org>
+
+ * config/config.guess: update from prep.
+
+2003-05-22 Karl Berry <karl@gnu.org>
+
+ * gnulib-tool (func_usage): =LIBRARY not =libRARY in help msg.
+
+2003-05-20 Karl Berry <karl@gnu.org>
+
+ * config/config.guess: update from prep.
+
+2003-05-18 Karl Berry <karl@gnu.org>
+
+ * config/srclistvars.sh (TEXMF): use TEXMFROOT instead, since TEXMF
+ might actually be set by the user.
+
+ * config/depcomp, install-sh, mdate-sh: update from automake.
+
+2003-05-17 Bruno Haible <bruno@clisp.org>
+
+ * m4/dirfd.m4 (UTILS_FUNC_DIRFD): Fix a quoting bug leading to an
+ invalid expansion for AC_EGREP_CPP.
+ * m4/strtoimax.m4 (gl_FUNC_STRTOIMAX): Likewise.
+ * m4/strtoumax.m4 (gl_FUNC_STRTOUMAX): Likewise.
+ Suggested by Akim Demaille <akim@epita.fr> in
+ http://mail.gnu.org/archive/html/bug-autoconf/2003-05/threads.html
+
+2003-05-12 Jim Meyering <jim@meyering.net>
+
+ * lib/strftime.c (my_strftime): Let the `-' (no-pad) flag affect
+ the space-padded-by-default conversion specifiers, %e, %k, %l.
+
+2003-05-12 Bruno Haible <bruno@clisp.org>
+
+ * lib/linebreak.c (iconv_string_length): Don't return -1 just because
+ the string is longer than 4 KB.
+
+2003-05-11 Karl Berry <karl@gnu.org>
+
+ * config/config.{guess,sub}: update from prep.
+
+2003-05-09 Bruno Haible <bruno@clisp.org>
+
+ * modules/error: Add m4/strerror_r.m4 to file list.
+
+2003-05-03 Bruno Haible <bruno@clisp.org>
+
+ Upgrade to Unicode-4.0.
+ * lib/linebreak.c (nonspacing_table_data): Change width of U+00AD,
+ U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
+ U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
+ U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
+ from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
+ (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
+ of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
+ Change width of U+E0100..U+E01EF from 1 to 0.
+
+2003-04-25 Jim Meyering <jim@meyering.net>
+
+ * lib/copy-file.c (copy_file_preserving): Declare buf_size to be
+ of type size_t, not int.
+
+2003-04-25 Bruno Haible <bruno@clisp.org>
+
+ * lib/copy-file.c: Include <stddef.h>, for size_t.
+
+2003-04-21 Paul Eggert <eggert@twinsun.com>
+
+ * m4/error.m4 (gl_ERROR): Do not put under dynamic conditions some
+ code which expansion is under static control. Patch imported from
+ Akim Demaille's patch to Bison; see
+ <http://mail.gnu.org/archive/html/bison-patches/2003-03/msg00057.html>.
+
+2003-04-14 Bruno Haible <bruno@clisp.org>
+
+ * m4/error.m4 (jm_PREREQ_ERROR): Use AC_FUNC_VPRINTF.
+
+2003-04-11 Jim Meyering <jim@meyering.net>
+
+ Merge changes from Coreutils.
+
+ 2003-03-22 Jim Meyering <jim@meyering.net>
+
+ * lib/strftime.c (widen): Cast alloca return value to proper type.
+
+ 2003-01-19 Ulrich Drepper <drepper@redhat.com>
+
+ From GNU libc.
+ * lib/strftime.c (my_strftime): Handle very large width
+ specifications for numeric values correctly. Improve checks for
+ overflow.
+
+ 2003-01-19 Jim Meyering <jim@meyering.net>
+
+ * lib/strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical
+ definitions.
+ (nl_get_alt_digit) [! defined my_strftime]: Define.
+ (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
+ _nl_get_alt_digit and _nl_get_walt_digit.
+
+ * lib/strftime.c (my_strftime): Merge in locale-related changes from
+ libc. These changes have no effect outside of _LIBC.
+
+2003-04-10 Bruno Haible <bruno@clisp.org>
+
+ * modules/findprog: New file.
+ * MODULES.html.sh (func_all_modules): Add it.
+
+2003-04-10 Bruno Haible <bruno@clisp.org>
+
+ * m4/findprog.m4: New file.
+ * m4/eaccess.m4: New file.
+
+2003-04-10 Bruno Haible <bruno@clisp.org>
+
+ * lib/findprog.h: New file, from GNU gettext.
+ * lib/findprog.c: New file, from GNU gettext.
+
+2003-04-05 Jim Meyering <jim@meyering.net>
+
+ Merge changes from Coreutils.
+
+ * lib/exclude.h (PARAMS): Remove definition and uses.
+ * lib/exclude.c: Remove uses of `PARAMS'.
+
+ * lib/dirname.c [TEST_DIRNAME]: Update build instructions for test.
+ Add test-cases for DOS filenames. Declare program_name.
+ (main): Set up program_name. Patch by Rich Dawe.
+
+ * lib/mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
+ error from mntctl.
+ Use mntctl's return value to drive the entry-processing loop, since
+ we can't rely on the value of the vmt_length member in the last
+ entry. On some systems doing so could result in exhausting
+ virtual memory. Based in part on a patch from Mike Jetzer.
+
+2003-04-04 Bruno Haible <bruno@clisp.org>
+
+ * modules/linebreak: New file.
+ * MODULES.html.sh (func_all_modules): Add it.
+
+2003-04-04 Bruno Haible <bruno@clisp.org>
+
+ * m4/linebreak.m4: New file.
+
+2003-04-04 Bruno Haible <bruno@clisp.org>
+
+ * lib/linebreak.h: New file, from GNU gettext.
+ * lib/linebreak.c: New file, from GNU gettext with slight
+ modifications.
+ * lib/lbrkprop.h: New file, from GNU gettext.
+
+2003-04-03 Bruno Haible <bruno@clisp.org>
+
+ * modules/utf8-ucs4: New file.
+ * modules/utf16-ucs4: New file.
+ * modules/ucs4-utf8: New file.
+ * modules/ucs4-utf16: New file.
+ * MODULES.html.sh (func_all_modules): Add them.
+
+2003-04-03 Bruno Haible <bruno@clisp.org>
+
+ * m4/utf-ucs4.m4: New file.
+ * m4/ucs4-utf.m4: New file.
+
+2003-04-03 Bruno Haible <bruno@clisp.org>
+
+ * lib/utf8-ucs4.h: New file, from GNU gettext.
+ * lib/utf16-ucs4.h: New file, from GNU gettext.
+ * lib/ucs4-utf8.h: New file, from GNU gettext.
+ * lib/ucs4-utf16.h: New file, from GNU gettext.
+
+2003-04-02 Bruno Haible <bruno@clisp.org>
+
+ * modules/binary-io: New file.
+ * MODULES.html.sh (func_all_modules): Add it.
+
+2003-04-02 Bruno Haible <bruno@clisp.org>
+
+ * lib/binary-io.h: New file, from GNU gettext.
+
+2003-04-01 Bruno Haible <bruno@clisp.org>
+
+ * modules/pathname: New file.
+ * MODULES.html.sh (func_all_modules): Add it.
+
+2003-04-01 Bruno Haible <bruno@clisp.org>
+
+ * lib/pathname.h: New file, from GNU gettext.
+ * lib/concatpath.c: New file, from GNU gettext.
+
+2003-03-30 Bruno Haible <bruno@clisp.org>
+
+ * m4/copy-file.m4 (gl_COPY_FILE): Add check for chown().
+
+2003-03-30 Bruno Haible <bruno@clisp.org>
+
+ * lib/copy-file.c (copy_file_preserving): Don't set owner if the
+ function chown() doesn't exist.
+
+2003-03-28 Bruno Haible <bruno@clisp.org>
+
+ * modules/copy-file: New file.
+ * MODULES.html.sh (func_all_modules): Add it.
+
+2003-03-28 Bruno Haible <bruno@clisp.org>
+
+ * m4/copy-file.m4: New file.
+
+2003-03-28 Bruno Haible <bruno@clisp.org>
+
+ * lib/copy-file.h: New file, from GNU gettext.
+ * lib/copy-file.c: New file, from GNU gettext.
+
+2003-03-18 Jim Meyering <jim@meyering.net>
+
+ * lib/quote.c (quote_n): Fix typo in comment.
+
+2003-03-18 Bruno Haible <bruno@clisp.org>
+
+ * m4/onceonly.m4: Use m4_defn instead of defn, for better error
+ checking.
+ * m4/onceonly_2_57.m4: Likewise.
+
+2003-03-17 Bruno Haible <bruno@clisp.org>
+
+ * m4/onceonly.m4: Require autoconf 2.54 or newer.
+ (m4_quote): Remove macro.
+ * m4/onceonly_2_57.m4: Require autoconf 2.54 or newer.
+
+2003-03-14 Jim Meyering <jim@meyering.net>
+
+ Merge changes from Coreutils.
+ * lib/obstack.h (obstack_object_size): Declare temporary, __o,
+ to be const, in order to avoid warnings.
+ (obstack_room): Likewise.
+ (obstack_empty_p): Likewise.
+
+2003-03-14 Bruno Haible <bruno@clisp.org>
+
+ * m4/onceonly_2_57.m4 (AC_CHECK_HEADERS_ONCE, AC_CHECK_FUNCS_ONCE,
+ AC_CHECK_DECLS_ONCE): Quote AC_FOREACH variable-expansions properly.
+
+2003-03-13 Paul Eggert <eggert@twinsun.com>
+
+ Merge changes from Bison.
+ * lib/obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
+ (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
+ when compiling Bison 1.875's `bitset bset = obstack_alloc
+ (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
+ * lib/hash.c: Include <stdbool.h> unconditionally.
+
+2003-03-13 Paul Eggert <eggert@twinsun.com>
+
+ * m4/onceonly.m4 (m4_quote): New macro.
+ (AC_CHECK_HEADERS_ONCE, AC_CHECK_FUNCS_ONCE, AC_CHECK_DECLS_ONCE):
+ Quote AC_FOREACH variable-expansions properly.
+
+2003-03-13 Paul Eggert <eggert@twinsun.com>
+
+ * doc/COPYING.DOC, fdl.texi: Sync with latest FSF version.
+
+2003-03-09 Paul Eggert <eggert@twinsun.com>
+
+ * lib/argmatch.c (EXIT_FAILURE): Define if the system doesn't.
+ Reported by Bruce Becker; see:
+ http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
+
+2003-03-03 Paul Eggert <eggert@twinsun.com>
+ Bruno Haible <bruno@clisp.org>
+
+ * lib/mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
+ Reported by John Hughes, see
+ http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
+
+2003-02-20 Bruno Haible <bruno@clisp.org>
+
+ * MODULES.html.sh (func_all_modules): Add poll.
+
+2003-02-19 Paolo Bonzino <bonzini@gnu.org>
+
+ * modules/poll: New file.
+
+2003-02-19 Paolo Bonzino <bonzini@gnu.org>
+
+ * lib/poll_.h: New file.
+ * lib/poll.c: New file.
+
+2003-02-19 Paolo Bonzini <bonzini@gnu.org>
+
+ * m4/poll.m4: New file.
+
+2003-02-18 Paolo Bonzino <bonzini@gnu.org>
+
+ * modules/mathl: New file.
+
+2003-02-18 Paolo Bonzino <bonzini@gnu.org>
+
+ * lib/mathl.h: New file.
+ * lib/acosl.c: New file.
+ * lib/asinl.c: New file.
+ * lib/atanl.c: New file.
+ * lib/ceill.c: New file.
+ * lib/cosl.c: New file.
+ * lib/expl.c: New file.
+ * lib/floorl.c: New file.
+ * lib/frexpl.c: New file.
+ * lib/ldexpl.c: New file.
+ * lib/logl.c: New file.
+ * lib/sincosl.c: New file.
+ * lib/sinl.c: New file.
+ * lib/sqrtl.c: New file.
+ * lib/tanl.c: New file.
+ * lib/trigl.c: New file.
+ * lib/trigl.h: New file.
+
+2003-02-18 Paolo Bonzini <bonzini@gnu.org>
+
+ * m4/mathl.m4: New file.
+
+2003-02-18 Bruno Haible <bruno@clisp.org>
+
+ * MODULES.html.sh (func_all_modules): Add mathl.
+
+2003-02-17 Bruno Haible <bruno@clisp.org>
+
+ * modules/mkdtemp: New module.
+ * MODULES.html.sh (func_all_modules): Add it.
+
+2003-02-17 Bruno Haible <bruno@clisp.org>
+
+ * m4/mkdtemp.m4: New file, from GNU gettext with modifications.
+
+2003-02-17 Bruno Haible <bruno@clisp.org>
+
+ * lib/mkdtemp.h: New file, from GNU gettext.
+ * lib/mkdtemp.c: New file, from GNU gettext.
+
+2003-02-02 Jim Meyering <jim@meyering.net>
+
+ * m4/regex.m4 (jm_INCLUDED_REGEX): Detect broken re_search in
+ e.g. glibc-2.2.93.
+
+2003-01-31 Bruno Haible <bruno@clisp.org>
+
+ * m4/rename.m4 (vb_FUNC_RENAME): Add a redirection from 'rename' to
+ 'rpl_rename'.
+ * m4/strnlen.m4 (gl_FUNC_STRNLEN): Add a redirection from 'strnlen' to
+ 'rpl_strnlen'.
+ * m4/strtod.m4 (gl_FUNC_STRTOD): Add a redirection from 'strtod' to
+ 'rpl_strtod'.
+ * m4/utime.m4 (jm_FUNC_UTIME): Add a redirection from 'utime' to
+ 'rpl_utime'.
+
+2003-01-31 Bruno Haible <bruno@clisp.org>
+
+ * lib/rename.c: #undef rename before defining rpl_rename.
+ * lib/strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
+
+2003-01-30 Bruno Haible <bruno@clisp.org>
+
+ * modules/vasnprintf, modules/vasprintf: New modules.
+ * MODULES.html.sh (func_all_modules): Add them.
+
+2003-01-30 Bruno Haible <bruno@clisp.org>
+
+ * m4/signed.m4: New file, from GNU gettext.
+ * m4/longdouble.m4: New file, from GNU gettext.
+ * m4/wchar_t.m4: New file, from GNU gettext.
+ * m4/wint_t.m4: New file, from GNU gettext.
+ * m4/vasnprintf.m4: New file.
+ * m4/vasprintf.m4: New file.
+
+2003-01-30 Bruno Haible <bruno@clisp.org>
+
+ * lib/printf-args.h: New file, from GNU gettext.
+ * lib/printf-args.c: New file, from GNU gettext.
+ * lib/printf-parse.h: New file, from GNU gettext.
+ * lib/printf-parse.c: New file, from GNU gettext.
+ * lib/vasnprintf.h: New file, from GNU gettext.
+ * lib/vasnprintf.c: New file, from GNU gettext.
+ * lib/asnprintf.c: New file, from GNU gettext.
+ * lib/vasprintf.h: New file, from GNU gettext with modifications.
+ * lib/vasprintf.c: New file, from GNU gettext.
+ * lib/asprintf.c: New file, from GNU gettext.
+
+2003-01-29 Bruno Haible <bruno@clisp.org>
+
+ * modules/stpncpy: New module.
+ * MODULES.html.sh (func_all_modules): Add it.
+
+2003-01-29 Bruno Haible <bruno@clisp.org>
+
+ * m4/stpncpy.m4: New file.
+
+2003-01-29 Bruno Haible <bruno@clisp.org>
+
+ * lib/stpncpy.h: New file, from GNU gettext with modifications.
+ * lib/stpncpy.c: New file, from GNU gettext with modifications.
+
+2003-01-28 Bruno Haible <bruno@clisp.org>
+
+ * modules/c-ctype: New module.
+ * MODULES.html.sh (func_all_modules): Add it.
+
+2003-01-28 Bruno Haible <bruno@clisp.org>
+
+ * lib/c-ctype.h: New file, from GNU gettext, with changes suggested by
+ Paul Eggert.
+ * lib/c-ctype.c: New file, from GNU gettext, with changes suggested by
+ Paul Eggert.
+
+2003-01-27 Bruno Haible <bruno@clisp.org>
+
+ * modules/xsetenv: New module.
+ * MODULES.html.sh (func_all_modules): Add it.
+
+2003-01-27 Bruno Haible <bruno@clisp.org>
+
+ * lib/xsetenv.h: New file, from GNU gettext.
+ * lib/xsetenv.c: New file, from GNU gettext.
+
+2003-01-23 Jim Meyering <jim@meyering.net>
+
+ * m4/dirfd.m4 (UTILS_FUNC_DIRFD): Correct typo: s/-1/no/ that kept this
+ from working on systems without dirfd (at least Irix and OSF1/Tru64).
+
+2003-01-23 Bruno Haible <bruno@clisp.org>
+
+ * modules/minmax: New module.
+ * MODULES.html.sh (func_all_modules): Add it.
+
+2003-01-23 Bruno Haible <bruno@clisp.org>
+
+ * lib/minmax.h: New file, from GNU gettext, with comments from Paul
+ Eggert.
+
+2003-01-22 Bruno Haible <bruno@clisp.org>
+
+ * modules/exit: New module.
+ * MODULES.html.sh (func_all_modules): Add it.
+
+2003-01-22 Bruno Haible <bruno@clisp.org>
+
+ * lib/exit.h: New file, from GNU gettext.
+
+2003-01-19 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool: Recognize option --extract-maintainer.
+ (func_get_maintainer): New function.
+ * modules/*: Add Maintainer entry.
+
+2003-01-16 Jim Meyering <jim@meyering.net>
+
+ * m4/regex.m4: The `regex' struct is both input and output.
+ Initialize it before each use. Patch by Tim Waugh.
+
+2003-01-16 Bruno Haible <bruno@clisp.org>
+
+ * MODULES.html.sh: Add a table of contents. Add the module name as
+ leftmost column. Add hyperlinks.
+
+2003-01-15 Bruno Haible <bruno@clisp.org>
+
+ * m4/md5.m4 (gl_MD5): Require AC_C_INLINE.
+
+2003-01-15 Bruno Haible <bruno@clisp.org>
+
+ * m4/longlong.m4 (jm_AC_TYPE_LONG_LONG): Also test the LL suffix.
+ * m4/ulonglong.m4 (jm_AC_TYPE_UNSIGNED_LONG_LONG): Also test the ULL
+ suffix.
+
+2003-01-15 Bruno Haible <bruno@clisp.org>
+
+ * m4/alloca.m4 (gl_FUNC_ALLOCA): Invoke AC_EGREP_CPP prerequisites.
+
+2003-01-15 Bruno Haible <bruno@clisp.org>
+
+ * lib/stpcpy.h (stpcpy): Use ANSI C function declarations.
+ * lib/strcase.h (strcasecmp, strncasecmp): Likewise.
+
+2003-01-14 Jim Meyering <jim@meyering.net>
+
+ * lib/same.c (same_name): Tweak a comment.
+
+2003-01-14 Bruno Haible <bruno@clisp.org>
+
+ * lib/same.c (same_name): Reorder tests so as to avoid calling stat()
+ when a string comparison is sufficient.
+
+2003-01-14 Bruno Haible <bruno@clisp.org>
+
+ * lib/readtokens.c (readtoken): Cast character to 'unsigned char', not
+ 'unsigned int'.
+
+2003-01-14 Bruno Haible <bruno@clisp.org>
+
+ * lib/hash-pjw.c: Add comment about low quality of this function.
+
+2003-01-13 Bruno Haible <bruno@clisp.org>
+
+ * modules/stpcpy: Distribute lib/stpcpy.h.
+ * modules/setenv: Depend on alloca. Distribute lib/setenv.h.
+
+2003-01-13 Bruno Haible <bruno@clisp.org>
+
+ * modules/*: Add a description.
+ * modules/strpbrk: Fix Makefile.am snippet.
+ * modules/strtoimax: Fix dependencies.
+ * modules/strtoumax: Likewise.
+
+2003-01-13 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool (func_create_testdir): Substitute lib_OBJECTS.
+ * modules/alloca (Makefile.am): All object files depend on alloca.h.
+ * modules/stdbool (Makefile.am): All object files depend on stdbool.h.
+
+2003-01-13 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool (func_create_testdir): Store config/* files in the main
+ directory.
+ * config.rpath: Move to ...
+ * config/config.rpath: ... here.
+ * modules/gettext: Contains config/config.rpath, not config.rpath.
+ * modules/iconv: Likewise.
+
+2003-01-12 Paul Eggert <eggert@twinsun.com>
+
+ Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
+ to avoid collisions with libcurses and libreadline.
+
+ * m4/getstr.m4: Remove.
+ * m4/getline.m4 (gl_PREREQ_GETLINE): Require AC_HEADER_STDC.
+
+2003-01-12 Paul Eggert <eggert@twinsun.com>
+
+ Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
+ to avoid collisions with libcurses and libreadline.
+
+ * lib/Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
+ * lib/getstr.h, getstr.c: Remove.
+ * lib/getline.c: Include "getline.h", to check interface.
+ Move body of old getstr.c here: this defines MIN_CHUNK and
+ declares getdelim2, which is renamed from getstr.
+ (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
+
+ * lib/linebuffer.c (readlinebuffer): Renamed from readline.
+ All uses changed.
+ * lib/linebuffer.h: Likewise.
+ (readline): Remove backward-compatibility macro.
+
+2003-01-12 Paul Eggert <eggert@twinsun.com>
+
+ Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
+ to avoid collisions with libcurses and libreadline.
+ * getstr: Remove.
+ * MODULES.html.sh: Remove getstr.
+ * modules/getline: Depend on unlocked-io, not getstr.
+
+2003-01-12 Jim Meyering <jim@meyering.net>
+
+ * lib/makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
+
+2003-01-10 Bruno Haible <bruno@clisp.org>
+
+ * modules/alloca: Change Makefile.am requirements. Simplify Include
+ requirements. Add lib/alloca_.h to file list.
+
+2003-01-10 Bruno Haible <bruno@clisp.org>
+
+ * m4/alloca.m4 (gl_FUNC_ALLOCA): Also define ALLOCA_H.
+
+2003-01-10 Bruno Haible <bruno@clisp.org>
+
+ * lib/alloca_.h: New file.
+ * lib/getdate.y: Unconditionally include alloca.h.
+ * lib/makepath.c: Likewise.
+ * lib/setenv.c: Likewise.
+ * lib/userspec.c: Likewise.
+
+2003-01-09 Karl Berry <karl@gnu.org>
+
+ * MODULES.html.sh: include `dirname $0` in PATH, to find
+ gnulib-tool.
+
+2003-01-09 Bruno Haible <bruno@clisp.org>
+
+ * modules/stdbool: Change configure.ac, Makefile.am requirements.
+ Simplify Include requirements. Add lib/stdbool.h.in to file list.
+
+2003-01-09 Bruno Haible <bruno@clisp.org>
+
+ * m4/stdbool.m4 (AM_STDBOOL_H): New macro.
+
+2003-01-09 Bruno Haible <bruno@clisp.org>
+
+ * lib/stdbool.h.in: New file.
+
+2003-01-09 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool (func_all_modules): Ignore files ending in ~.
+ * MODULES.html.sh: Likewise.
+
+2003-01-08 Jim Meyering <jim@meyering.net>
+
+ * lib/full-write.c: Undefine and define-away `const' after inclusion
+ of errno.h, not before. Suggestion from Bruno Haible.
+
+2003-01-08 Bruno Haible <bruno@clisp.org>
+
+ * modules/full-read: Depend on full-write.
+
+2003-01-08 Bruno Haible <bruno@clisp.org>
+
+ * lib/safe-read.c: Include specification header first, to ensure its
+ selfcontainedness.
+ * lib/full-write.c: Likewise.
+
+2003-01-07 Jim Meyering <jim@meyering.net>
+
+ * lib/full-write.c: Rework so that it may serve to define full_read,
+ too.
+ * lib/full-read.c: Simply #define FULL_READ and include full-write.c.
+
+2003-01-07 Bruno Haible <bruno@clisp.org>
+
+ * lib/strtoimax.c: Include <stdint.h> as an alternative to
+ <inttypes.h>.
+ * lib/xstrtol.h: Likewise.
+ * lib/xstrtoimax.c: Likewise.
+ * lib/xstrtoumax.c: Likewise.
+ * lib/human.h: Likewise.
+
+ * lib/tempname.c: Include <inttypes.h> too. Avoids a compilation error
+ on systems that have <inttypes.h> but not <stdint.h>.
+
+2003-01-07 Bruno Haible <bruno@clisp.org>
+
+ * MODULES.html.sh: Add copyright notice.
+ (missed_files): Omit CVS directory entries.
+ (func_module): Make it work with sed-3.02.
+ * MODULES.txt: Remove file.
+
+2003-01-06 Jim Meyering <jim@meyering.net>
+
+ * lib/version-etc.c: Update year in translatable copyright string.
+
+2003-01-03 Karl Berry <karl@gnu.org>
+
+ * config/config.{guess,sub}: update from prep.
+
+2003-01-02 Karl Berry <karl@gnu.org>
+
+ * doc/COPYING.DOC: belatedly updated to 1.2.
+
+2003-01-01 Karl Berry <karl@gnu.org>
+
+ * gnulib-tool (func_verify_module): report module name $module in
+ error message, not $1.
+ * gnulib-tool (create-testdir): don't complain if destdir couldn't
+ be created, only if it doesn't exist.
+ * gnulib-tool (last_checkin_date): don't expand the $Date here.
+
+2002-12-31 Paul Eggert <eggert@twinsun.com>
+
+ * m4/memcoll.m4 (gl_MEMCOLL): Require AC_FUNC_MEMCMP.
+
+2002-12-31 Paul Eggert <eggert@twinsun.com>
+
+ * lib/memcoll.c (memcoll): Fall back on a simple algorithm using
+ memcmp if strcoll doesn't work.
+
+2002-12-31 Bruno Haible <bruno@clisp.org>
+
+ * lib/utime.c (utime_null): No need to call ftruncate if the file was
+ nonempty.
+
+2002-12-31 Bruno Haible <bruno@clisp.org>
+
+ * lib/memcoll.c (STRCOLL): New macro.
+ (memcoll): Use it.
+
+2002-12-31 Bruno Haible <bruno@clisp.org>
+
+ * lib/localcharset.h: New file.
+ * lib/localcharset.c: Include it.
+ * lib/unicodeio.c: Likewise.
+
+2002-12-31 Bruno Haible <bruno@clisp.org>
+
+ * lib/getstr.h (getstr): Define, to avoid clash with libcurses.
+ * lib/linebuffer.h (readline): Define, to avoid clash with libreadline.
+
+2002-12-31 Bruno Haible <bruno@clisp.org>
+
+ * lib/getline.h: Include <stddef.h>, for size_t.
+
+ * lib/unicodeio.h: Include <stddef.h>, for size_t.
+ * lib/unicodeio.c: Don't include <stddef.h>.
+
+2002-12-31 Bruno Haible <bruno@clisp.org>
+
+ * lib/getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not
+ HAVE_TM_ZONE.
+
+2002-12-24 Karl Berry <karl@gnu.org>
+
+ * config/config.guess: update from prep.
+
+2002-12-24 Bruno Haible <bruno@clisp.org>
+
+ General infrasructure.
+ * m4/README: Rewritten.
+ * m4/onceonly.m4: New file.
+ * m4/onceonly_2_57.m4: New file.
+
+ Module atexit.
+ * m4/atexit.m4: New file.
+
+ Module strtod.
+ * m4/strtod.m4: New file.
+
+ Module strtol.
+ * m4/strtol.m4: New file.
+
+ Module strtoul.
+ * m4/strtoul.m4: New file.
+
+ Module memchr.
+ * m4/memchr.m4: New file.
+
+ Module memcmp.
+ * m4/memcmp.m4 (gl_PREREQ_MEMCMP): New macro.
+ (jm_FUNC_MEMCMP): Invoke it.
+
+ Module memcpy.
+ * m4/memcpy.m4: New file.
+
+ Module memmove.
+ * m4/memmove.m4: New file.
+
+ Module memset.
+ * m4/memset.m4: New file.
+
+ Module strcspn.
+ * m4/strcspn.m4: New file.
+
+ Module strpbrk.
+ * m4/strpbrk.m4: New file.
+
+ Module strstr.
+ * m4/strstr.m4: New file.
+
+ Module strerror.
+ * m4/strerror.m4: New file.
+
+ Module mktime.
+ * m4/mktime.m4: Renamed from jm-mktime.m4.
+ (gl_PREREQ_MKTIME): New macro.
+ (gl_FUNC_MKTIME): Renamed from jm_FUNC_MKTIME. Invoke gl_PREREQ_MKTIME.
+
+ Module malloc.
+ * m4/malloc.m4 (gl_PREREQ_MALLOC): New macro.
+ (jm_FUNC_MALLOC): Use AC_FUNC_MALLOC. Invoke gl_PREREQ_MALLOC.
+ Don't define HAVE_DONE_WORKING_MALLOC_CHECK, since nothing uses it.
+
+ Module realloc.
+ * m4/realloc.m4 (gl_PREREQ_REALLOC): New macro.
+ (jm_FUNC_REALLOC): Use AC_FUNC_REALLOC. Invoke gl_PREREQ_REALLOC.
+ Don't define HAVE_DONE_WORKING_REALLOC_CHECK, since nothing uses it.
+
+ Module strftime.
+ * m4/tm_gmtoff.m4: New file, extracted from strftime.m4.
+ * m4/strftime.m4 (_jm_STRFTIME_PREREQS): Use AC_FUNC_STRFTIME.
+ Don't test for bcopy (we are not emacs). Invoke AC_TYPE_MBSTATE_T and
+ gl_TM_GMTOFF.
+ (_jm_STRFTIME_PREREQS, jm_FUNC_GNU_STRFTIME): Use onceonly macros.
+
+ Module xalloc.
+ * m4/xalloc.m4: New file.
+
+ Module alloca.
+ * m4/alloca.m4: New file.
+
+ Module putenv.
+ * m4/putenv.m4 (gl_PREREQ_PUTENV): New macro.
+ (jm_FUNC_PUTENV): Invoke it.
+
+ Module setenv.
+ * m4/setenv.m4 (gt_FUNC_SETENV): New macro.
+ (gt_CHECK_VAR_DECL): Fix quoting error that led to infinite loop in m4
+ when invoked twice.
+ (gt_PREREQ_SETENV, gt_PREREQ_UNSETENV): New macros, replacing old
+ gt_FUNC_SETENV.
+
+ Module memrchr.
+ * m4/memrchr.m4: New file.
+
+ Module stpcpy.
+ * m4/stpcpy.m4: New file.
+
+ Module strcase.
+ * m4/strcase.m4: New file.
+
+ Module strdup.
+ * m4/strdup.m4: New file.
+
+ Module strnlen.
+ * m4/strnlen.m4: New file.
+
+ Module strndup.
+ * m4/strndup.m4: New file.
+
+ Module xstrtod.
+ * m4/xstrtod.m4: New file.
+
+ Module xstrtol.
+ * m4/xstrtol.m4: New file.
+
+ Module getdate.
+ * m4/getdate.m4: New file.
+
+ Module unlocked-io.
+ * m4/unlocked-io.m4: Renamed from jm-glibc-io.m4.
+ (jm_FUNC_GLIBC_UNLOCKED_IO): Invoke AC_GNU_SOURCE. Use onceonly macros.
+ * m4/jm-glibc-io.m4n: Remove file.
+
+ Module long-options.
+ * m4/long-options.m4: New file.
+
+ Module md5.
+ * m4/md5.m4: New file.
+
+ Module sha.
+ * m4/sha.m4: New file.
+
+ Module getstr.
+ * m4/getstr.m4: New file.
+
+ Module getline.
+ * m4/getline.m4 (gl_PREREQ_GETLINE): New macro.
+ (AM_FUNC_GETLINE): Invoke AC_GNU_SOURCE. Use <stdlib.h>, not
+ <sys/types.h>, for size_t. Use the function name gnu_getline, not
+ simply getline. Infoke gl_PREREQ_GETLINE.
+
+ Module obstack.
+ * m4/obstack.m4: New file.
+
+ Module hash.
+ * m4/hash.m4: New file.
+
+ Module readtokens.
+ * m4/readtokens.m4: New file.
+
+ Module strverscmp.
+ * m4/strverscmp.m4: New file.
+
+ Module stdbool.
+ * m4/stdbool.m4 (AC_HEADER_STDBOOL): Add test for _Bool. Needed for
+ OSF/1.
+
+ Module strtoll.
+ * m4/strtoll.m4: New file.
+
+ Module strtoull.
+ * m4/strtoull.m4: New file.
+
+ Module strtoimax.
+ * m4/strtoimax.m4: New file.
+
+ Module strtoumax.
+ * m4/strtoumax.m4: New file.
+
+ Module xstrtoimax.
+ * m4/xstrtoimax.m4 (jm_XSTRTOIMAX): Renamed from
+ jm_AC_PREREQ_XSTRTOIMAX.
+ Moved the strtol prerequisites to strtol.m4.
+ Moved the strtoll prerequisites to strtoll.m4.
+ Moved the strtoimax prerequisites to strtoimax.m4.
+
+ Module xstrtoumax.
+ * m4/xstrtoumax.m4 (jm_XSTRTOUMAX): Renamed from
+ jm_AC_PREREQ_XSTRTOUMAX.
+ Moved the strtoul prerequisites to strtoul.m4.
+ Moved the strtoull prerequisites to strtoull.m4.
+ Moved the strtoumax prerequisites to strtoumax.m4.
+
+ Module chown.
+ * m4/chown.m4 (gl_PREREQ_CHOWN): New macro.
+ (jm_FUNC_CHOWN): Use AC_FUNC_CHOWN. Invoke gl_PREREQ_CHOWN.
+
+ Module dup2.
+ * m4/dup2.m4: New file.
+
+ Module ftruncate.
+ * m4/ftruncate.m4 (gl_PREREQ_FTRUNCATE): New macro.
+ (jm_FUNC_FTRUNCATE): Use AC_REPLACE_FUNCS. Invoke gl_PREREQ_FTRUNCATE.
+
+ Module getgroups.
+ * m4/getgroups.m4 (gl_PREREQ_GETGROUPS): New macro.
+ (jm_FUNC_GETGROUPS): Use AC_FUNC_GETGROUPS. Invoke gl_PREREQ_GETGROUPS.
+
+ Module gettimeofday.
+ * m4/gettimeofday.m4 (gl_PREREQ_GETTIMEOFDAY): New macro.
+ (AC_FUNC_GETTIMEOFDAY_CLOBBER): Use onceonly macros. Invoke
+ gl_PREREQ_GETTIMEOFDAY.
+
+ Module mkdir.
+ * m4/mkdir-slash.m4 (gl_PREREQ_MKDIR): New macro.
+ (UTILS_FUNC_MKDIR_TRAILING_SLASH): Invoke gl_PREREQ_MKDIR.
+
+ Module mkstemp.
+ * m4/mkstemp.m4 (gl_PREREQ_MKSTEMP): New macro.
+ (jm_PREREQ_TEMPNAME): New macro, from prereq.m4. Also invoke
+ jm_AC_TYPE_UINTMAX_T.
+ (UTILS_FUNC_MKSTEMP): Invoke gl_PREREQ_MKSTEMP and jm_PREREQ_TEMPNAME.
+
+ Module stat.
+ * m4/stat.m4 (gl_PREREQ_STAT): New macro.
+ (jm_FUNC_STAT): Use AC_FUNC_STAT. Invoke gl_PREREQ_STAT.
+
+ Module lstat.
+ * m4/lstat.m4 (gl_PREREQ_LSTAT): New macro.
+ (jm_FUNC_LSTAT): Use AC_FUNC_LSTAT. Invoke gl_PREREQ_LSTAT.
+
+ Module timespec.
+ * m4/timespec.m4 (gl_TIMESPEC): New macro.
+ (jm_CHECK_TYPE_STRUCT_TIMESPEC): Add check for <sys/time.h>.
+ * m4/st_mtim.m4: Indentation.
+
+ Module nanosleep.
+ * m4/nanosleep.m4 (gl_PREREQ_NANOSLEEP): New macro.
+ (jm_FUNC_NANOSLEEP): Add check for <sys/time.h>. Invoke
+ gl_PREREQ_NANOSLEEP.
+
+ Module regex.
+ * m4/regex.m4 (jm_PREREQ_REGEX): New macro.
+ (jm_INCLUDED_REGEX): Invoke jm_PREREQ_REGEX.
+ (gl_REGEX): New macro.
+
+ Module rename.
+ * m4/rename.m4 (gl_PREREQ_RENAME): New macro.
+ (vb_FUNC_RENAME): Invoke gl_PREREQ_RENAME.
+
+ Module rmdir.
+ * m4/rmdir.m4: New file.
+
+ Module utime.
+ * m4/utimbuf.m4 (jm_CHECK_TYPE_STRUCT_UTIMBUF): Use onceonly macros.
+ * m4/utime.m4 (gl_PREREQ_UTIME): New macro.
+ (jm_FUNC_UTIME): Invoke gl_PREREQ_UTIME.
+
+ Module dirname.
+ * m4/dirname.m4: New file.
+
+ Module getopt.
+ * m4/getopt.m4: New file.
+
+ Module unistd-safer.
+ * m4/unistd-safer.m4: New file.
+
+ Module fnmatch.
+ * m4/fnmatch.m4 (_AC_FUNC_FNMATCH_IF): Include <stdlib.h>, for exit()
+ declaration.
+ (gl_PREREQ_FNMATCH_EXTRA): New macro.
+ (gl_FUNC_FNMATCH_POSIX): New macro.
+ (gl_FUNC_FNMATCH_GNU): Renamed from AC_FUNC_FNMATCH_GNU. Invoke
+ gl_PREREQ_FNMATCH_EXTRA. Use the function name gnu_fnmatch, not
+ simply fnmatch.
+
+ Module exclude.
+ * m4/exclude.m4: New file.
+
+ Module human.
+ * m4/human.m4: New file.
+
+ Module acl.
+ * m4/acl.m4: Nop.
+
+ Module backupfile.
+ * m4/backupfile.m4: New file.
+ * m4/d-ino.m4: Indentation.
+
+ Module fsusage.
+ * m4/fsusage.m4 (gl_FSUSAGE): New macro.
+ (jm_STATFS_TRUNCATES): New macro, from coreutils-4.5.4/configure.ac.
+ (gl_PREREQ_FSUSAGE_EXTRA): New macro.
+
+ Module dirfd.
+ * m4/dirfd.m4 (UTILS_FUNC_DIRFD): Invoke some AC_EGREP_CPP
+ requirements.
+
+ Module euidaccess.
+ * m4/euidaccess.m4: New file.
+
+ Module file-type.
+ * m4/file-type.m4: New file.
+
+ Module fileblocks.
+ * m4/fileblocks.m4: New file.
+
+ Module filemode.
+ * m4/filemode.m4: New file.
+
+ Module isdir.
+ * m4/isdir.m4: New file.
+
+ Module lchown.
+ * m4/lchown.m4 (gl_PREREQ_LCHOWN): New macro.
+ (jm_FUNC_LCHOWN): Invoke gl_PREREQ_LCHOWN.
+
+ Module makepath.
+ * m4/makepath.m4: New file.
+
+ Module modechange.
+ * m4/modechange.m4: New file.
+
+ Module mountlist.
+ * m4/mountlist.m4: New file.
+ * m4/ls-mntd-fs.m4 (jm_LIST_MOUNTED_FILESYSTEMS): Use onceonly macros.
+ Indentation.
+
+ Module path-concat.
+ * m4/path-concat.m4: New file.
+
+ Module pathmax.
+ * m4/pathmax.m4: New file.
+
+ Module same.
+ * m4/same.m4: New file.
+
+ Module save-cwd.
+ * m4/save-cwd.m4: New file.
+
+ Module savedir.
+ * m4/savedir.m4: New file.
+
+ Module xgetcwd.
+ * m4/xgetcwd.m4: New file.
+ * m4/getcwd.m4 (AC_FUNC_GETCWD_NULL): Use onceonly macros.
+
+ Module xreadlink.
+ * m4/xreadlink.m4: New file.
+
+ Module safe-read.
+ * m4/safe-read.m4: New file.
+
+ Module safe-write.
+ * m4/safe-write.m4: New file.
+
+ Module closeout.
+ * m4/closeout.m4: New file.
+
+ Module stdio-safer.
+ * m4/stdio-safer.m4: New file.
+
+ Module getpass.
+ * m4/getpass.m4: New file.
+
+ Module getugroups.
+ * m4/getugroups.m4: New file.
+
+ Module group-member.
+ * m4/group-member.m4 (gl_PREREQ_GROUP_MEMBER): New macro.
+ (jm_FUNC_GROUP_MEMBER): Invoke AC_GNU_SOURCE, gl_PREREQ_GROUP_MEMBER.
+
+ Module idcache.
+ * m4/idcache.m4: New file.
+
+ Module userspec.
+ * m4/userspec.m4: New file.
+
+ Module gettime.
+ * m4/clock_time.m4: New file.
+ * m4/gettime.m4: New file.
+
+ Module settime.
+ * m4/settime.m4: New file.
+
+ Module posixtm.
+ * m4/posixtm.m4: New file.
+
+ Module gethostname.
+ * m4/gethostname.m4: New file.
+
+ Module canon-host.
+ * m4/canon-host.m4: New file.
+
+ Module gettext.
+ * m4/codeset.m4: New file, from gettext-0.11.5.
+ * m4/gettext.m4: New file, from gettext-0.11.5.
+ * m4/glibc21.m4: New file, from gettext-0.11.5.
+ * m4/iconv.m4: New file, from gettext-0.11.5.
+ * m4/intdiv0.m4: New file, from gettext-0.11.5.
+ * m4/inttypes-pri.m4: New file, from gettext-0.11.5.
+ * m4/inttypes.m4: New file, from gettext-0.11.5.
+ * m4/inttypes_h.m4: New file, from gettext-0.11.5 with modifications.
+ * m4/isc-posix.m4: New file, from gettext-0.11.5.
+ * m4/lcmessage.m4: New file, from gettext-0.11.5.
+ * m4/lib-ld.m4: New file, from gettext-0.11.5.
+ * m4/lib-link.m4: New file, from gettext-0.11.5.
+ * m4/lib-prefix.m4: New file, from gettext-0.11.5.
+ * m4/progtest.m4: New file, from gettext-0.11.5.
+ * m4/stdint_h.m4: New file, from gettext-0.11.5 with modifications.
+ * m4/uintmax_t.m4: New file, from gettext-0.11.5 with modifications.
+ * m4/ulonglong.m4: New file, from gettext-0.11.5 with modifications.
+
+ Module localcharset.
+ * m4/localcharset.m4: New file.
+
+ Module hard-locale.
+ * m4/hard-locale.m4: New file.
+
+ Module mbswidth.
+ * m4/mbswidth.m4 (gl_MBSWIDTH): Renamed from jm_PREREQ_MBSWIDTH. Use
+ onceonly macros.
+ * m4/mbrtowc.m4: Add comment.
+
+ Module memcasecmp.
+ * m4/memcasecmp.m4: New file.
+
+ Module memcoll.
+ * m4/memcoll.m4: New file.
+
+ Module unicodeio.
+ * m4/unicodeio.m4: New file.
+
+ Module rpmatch.
+ * m4/rpmatch.m4: New file.
+
+ Module yesno.
+ * m4/yesno.m4: New file.
+
+ Module exitfail.
+ * m4/exitfail.m4: New file.
+
+ Module c-stack.
+ * m4/c-stack.m4 (gl_C_STACK): New macro.
+ (jm_PREREQ_C_STACK): Check for <sys/time.h>. Use onceonly macros.
+
+ Module error.
+ * m4/error.m4 (gl_ERROR): New macro.
+ (jm_PREREQ_ERROR): Use onceonly macros.
+
+ Module fatal.
+ * m4/fatal.m4: New file.
+
+ Module getloadavg.
+ * m4/getloadavg.m4 (AC_FUNC_GETLOADAVG): Use onceonly macros.
+ (gl_FUNC_GETLOADAVG, gl_PREREQ_GETLOADAVG): New macros.
+
+ Module getpagesize.
+ * m4/getpagesize.m4: New file.
+
+ Module getusershell.
+ * m4/getusershell.m4: New file.
+
+ Module physmem.
+ * m4/physmem.m4: New file.
+
+ Module posixver.
+ * m4/posixver.m4: New file.
+
+ Module quotearg.
+ * m4/quotearg.m4: New file.
+
+ Module quote.
+ * m4/quote.m4: New file.
+
+ Module readutmp.
+ * m4/readutmp.m4: New file, based on jm_PREREQ_READUTMP from prereq.m4.
+
+ Module sig2str.
+ * m4/sig2str.m4: New file.
+
+ Other.
+ * m4/longlong.m4 (jm_AC_TYPE_UNSIGNED_LONG_LONG): Remove, moved to
+ ulonglong.m4.
+ * m4/intmax_t.m4: New file.
+ * m4/d-type.m4: Indentation.
+ * m4/jm-macros.m4: Update.
+ * m4/prereq.m4 (jm_PREREQ): Update.
+ (jm_PREREQ_ADDEXT): Remove, obsoleted by backupfile.m4.
+ (jm_PREREQ_CANON_HOST): Remove, obsoleted by canon-host.m4.
+ (jm_PREREQ_DIRNAME): Remove, obsoleted by dirname.m4.
+ (jm_PREREQ_EXCLUDE): Remove, obsoleted by exclude.m4.
+ (jm_PREREQ_GETPAGESIZE): Remove, obsoleted by getpagesize.m4.
+ (jm_PREREQ_HARD_LOCALE): Remove, obsoleted by hard-locale.m4.
+ (jm_PREREQ_HASH): Remove, obsoleted by hash.m4.
+ (jm_PREREQ_HUMAN): Remove, obsoleted by human.m4.
+ (jm_PREREQ_MEMCHR): Remove, obsoleted by memchr.m4.
+ (jm_PREREQ_PHYSMEM): Remove, obsoleted by physmem.m4.
+ (jm_PREREQ_POSIXVER): Remove, obsoleted by posixver.m4.
+ (jm_PREREQ_QUOTEARG): Remove, obsoleted by quotearg.m4.
+ (jm_PREREQ_READUTMP): Remove, obsoleted by readutmp.m4.
+ (jm_PREREQ_REGEX): Remove, obsoleted by regex.m4.
+ (jm_PREREQ_STRNLEN): Remove, obsoleted by strnlen.m4.
+ (jm_PREREQ_TEMPNAME): Remove, obsoleted by mkstemp.m4.
+ (jm_PREREQ_XGETCWD): Remove, obsoleted by xgetcwd.m4.
+ (jm_PREREQ_XREADLINK): Remove, obsoleted by xreadlink.m4.
+ * m4/readdir.m4 (jm_FUNC_READDIR): Use onceonly macros.
+
+2002-12-24 Bruno Haible <bruno@clisp.org>
+
+ * MODULES.txt: Update according to m4/ changes.
+
+ Module gettext.
+ * config.rpath: New file, from gettext-0.11.5.
+
+ * modules/*: New module descriptions.
+ * gnulib-tool: New file.
+ * MODULES.html.sh: New file.
+
+2002-12-21 Karl Berry <karl@gnu.org>
+
+ * doc/fdl.texi: update to version 1.2.
+
+2002-12-19 Karl Berry <karl@gnu.org>
+
+ * config/config.guess: update from prep.
+
+2002-12-18 Bruno Haible <bruno@clisp.org>
+
+ * m4/strftime.m4 (_jm_STRFTIME_PREREQS): Don't test for localtime_r.
+ * m4/jm-mktime.m4 (jm_FUNC_MKTIME): Likewise.
+
+2002-12-17 Bruno Haible <bruno@clisp.org>
+
+ * m4/mbswidth.m4 (jm_PREREQ_MBSWIDTH): Remove checks for limits.h,
+ stdlib.h, string.h.
+
+2002-12-17 Bruno Haible <bruno@clisp.org>
+
+ * lib/canon-host.c (strdup): Remove unused declaration.
+
+ * lib/fsusage.c: Include full_read.h.
+ (get_fs_usage): Use full_read instead of safe_read.
+
+ * lib/utime.c (utime_null): Use SAFE_READ_ERROR.
+
+2002-12-12 Karl Berry <karl@gnu.org>
+
+ * config/config.guess: update from prep.
+
+2002-12-11 Bruno Haible <bruno@clisp.org>
+
+ * m4/setenv.m4: New file, from gettext-0.11.5.
+
+2002-12-11 Bruno Haible <bruno@clisp.org>
+
+ * lib/setenv.h: Rewritten to cope with systems that have setenv() but
+ not unsetenv().
+ * lib/setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
+ modifications:
+
+ 2002-12-11 Bruno Haible <bruno@clisp.org>
+
+ * setenv.c (alloca): Fall back to malloc.
+ (freea): New macro.
+ (setenv): Use freea() to free memory allocated with alloca().
+
+ 2002-11-13 Bruno Haible <bruno@clisp.org>
+
+ * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
+ function declarations.
+ * unsetenv.c (unsetenv): Likewise.
+
+ 2002-03-04 Bruno Haible <bruno@clisp.org>
+
+ Portability to AIX 4.3.3.
+ * unsetenv.c: New file, extracted from setenv.c.
+ * setenv.c: Move the unsetenv() function to unsetenv.c.
+
+ 2001-12-20 Bruno Haible <bruno@clisp.org>
+
+ * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
+ use malloc instead. For SunOS 4.
+
+ 2001-12-11 Bruno Haible <bruno@clisp.org>
+
+ * setenv.c: Declare alloca.
+ (compar_fn_t): New typedef.
+ (KNOWN_VALUE, STORE_VALUE): Use it.
+
+ * lib/Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
+ setenv.h.
+
+2002-12-10 Paul Eggert <eggert@twinsun.com>
+
+ Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
+ * lib/exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
+ Choose values that are less likely to collide with system fnmatch
+ options.
+ * lib/exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
+ defined (e.g., a pure POSIX system).
+ (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
+ instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
+
+2002-12-06 Paul Eggert <eggert@twinsun.com>
+
+ Undo the 2001-07-02 change for jm-glibc-io, as it was too much of
+ a pain in practice to deal with generated m4 files. This change
+ goes together with the 2002-12-04 unlocked-io.h change in ../lib.
+
+ * m4/Makefile.am.in (Makefile.am): Don't mention jm-glibc-io.m4n
+ and jm-glibc-io.m4, as they are no longer a special case.
+ * m4/jm-glibc-io.m4: Rename from jm-glibc-io.m4n, and remove the
+ kludge and the auto-generation stuff. Check only whether the
+ functions are declared, not whether they exist, since older hosts
+ that don't declare the functions can't use the optimization anyway.
+
+2002-12-06 Jim Meyering <jim@meyering.net>
+
+ * lib/error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
+
+ Merge in changes from libc's misc/error.c, in preparation
+ for the merge of gnulib's changes back into libc.
+
+ * lib/error.c (_): Define only if not already defined.
+ Move definition to follow all #include directives.
+ Include unlocked-io.h only if !_LIBC.
+ [_LIBC]: Include <libio/libioP.h>.
+ [USE_IN_LIBIO]: Include <libio/iolibio.h>
+ (fflush): Tweak definition to use INTUSE.
+ (putc): Define.
+
+2002-12-05 Paul Eggert <eggert@twinsun.com>
+
+ * lib/alloca.c [defined emacs]: Include "lisp.h".
+ (xalloc_die) [defined emacs]: New macro.
+ (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
+ [! defined emacs]: Include <xalloc.h>.
+ (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
+ (pointer): Typedef to POINTER_TYPE *.
+ (malloc): Remove decl; we now always use xmalloc.
+ (alloca): Use old-style definition, since Emacs needs this.
+ Check for arithmetic overflow when computing combined size.
+
+2002-12-04 Paul Eggert <eggert@twinsun.com>
+
+ Do not generate unlocked-io.h automatically, since it's easier to
+ maintain it by hand.
+
+ * lib/unlocked-io.h: New file, from GNU diffutils,
+ but with proper copyright notice and attribution.
+ * lib/gen-uio: Remove.
+ * lib/Makefile.am: Add copyright notice.
+ (libfetish_a_SOURCES): Add unlocked-io.h.
+ (BUILT_SOURCES, all-local): Remove unlocked-io.h.
+ (DISTCLEANFILES, io_functions): Remove macros.
+ (EXTRA_DIST): Remove gen_uio.
+ (unlocked-io.h): Remove rule.
+
+2002-12-04 Jim Meyering <jim@meyering.net>
+
+ Reflect the fact that stat.c and lstat.c are no longer generated.
+ * lib/Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
+ (DISTCLEANFILES): Likewise.
+ (EXTRA_DIST): Likewise.
+ (all_local): Don't depend on stat.c or lstat.c.
+ (stat.c, lstat.c): Remove rules.
+ (EXTRA_DIST): Remove xstat.in.
+
+ * lib/xstat.in: Remove file. Contents moved into stat.c.
+ * lib/stat.c: New file. Contents mostly from xstat.in.
+ * lib/stat.c: Rework so that it may serve to define rpl_lstat, too.
+ * lib/lstat.c: New file. Simply #define LSTAT and include stat.c.
+
+ * lib/safe-read.c: Rework so that it may serve to define safe_write,
+ too.
+ * lib/safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
+
+2002-12-03 Jim Meyering <jim@meyering.net>
+
+ * lib/safe-read.c, safe-write.c: Change variable names and comments,
+ but not semantics, to minimize the differences between these two files.
+ (safe_read): Change comment to mention SAFE_READ_ERROR.
+
+ * lib/safe-read.c (IS_EINTR): Define.
+ (safe_read): Use IS_EINTR in place of in-function cpp directives.
+
+2002-12-02 Jim Meyering <jim@meyering.net>
+
+ * lib/safe-read.c (EINTR): Define.
+ (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
+ (INT_MAX): Provide fallback.
+ (safe_read): Rewrite to iterate IFF the read fails with EINTR.
+
+ * lib/safe-read.h (SAFE_READ_ERROR): Define.
+
+2002-12-02 Bruno Haible <bruno@clisp.org>
+
+ * lib/safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
+ Define, taken from safe-read.c.
+ (INT_MAX): Provide fallback.
+ (safe_write): Rewrite to iterate IFF the write fails with EINTR.
+ * lib/safe-write.h (SAFE_WRITE_ERROR): Define.
+
+ * lib/safe-read.c (EINTR): Remove definition.
+ (safe_read): Don't use EINTR if it is absent.
+
+2002-12-01 Jim Meyering <jim@meyering.net>
+
+ * lib/safe-read.c: (safe_read): Also exit the loop when read returns
+ zero.
+ (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
+
+2002-11-27 Paul Eggert <eggert@twinsun.com>
+
+ * lib/hash.c (hash_lookup, hash_get_first, hash_get_next,
+ hash_find_entry, hash_rehash): Replace `if (limit <= value) abort ();'
+ with `if (! (value < limit)) abort ();', for readability.
+
+2002-11-26 Karl Berry <karl@gnu.org>
+
+ * lib/strdup.c: copy from libc again, with jim's ok.
+ * lib/.cppi-disable: re-add strdup.c
+
+2002-11-25 Karl Berry <karl@gnu.org>
+
+ * lib/strtoll.c: copy from libc, meaning we now #include <strtol.c>
+ instead of "strtol.c".
+
+2002-11-25 Karl Berry <karl@gnu.org>
+
+ * config/install-sh: update from automake for variable quoting, $0 in
+ error msgs, etc.
+
+ * config/srclist.txt ($LIBCSRC/time/mktime.c lib gpl): new entry.
+ * config/srclist.txt ($LIBCSRC/sysdeps/generic/strtoll.c lib gpl): new
+ entry.
+
+2002-11-25 Jim Meyering <jim@meyering.net>
+
+ * lib/mktime.c: Sync from libc, now that it has the latest fix.
+
+2002-11-24 Karl Berry <karl@gnu.org>
+
+ * lib/error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
+ regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
+
+2002-11-24 Jim Meyering <jim@meyering.net>
+
+ Update from coreutils:
+
+ * lib/mktime.c: Merge in changes from libc.
+
+ Avoid a link-time failure on some Linux systems.
+ * lib/mktime.c (STATIC): Define to be empty (_LIBC) or `static'
+ (otherwise).
+ (__mon_yday): Declare with the STATIC attribute.
+ (__mktime_internal): Likewise.
+ Based on a report from Greg Schafer.
+
+2002-11-23 Jim Meyering <jim@meyering.net>
+
+ * lib/sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
+ Use `unsigned', not `int', as type of index.
+
+ * lib/xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
+
+ * lib/fsusage.c: Remove unneeded parentheses around operands of
+ `defined'.
+
+2002-11-22 Paul Eggert <eggert@twinsun.com>
+
+ * lib/quotearg.h: Allow multiple inclusion by surrounding with
+ "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
+ so that we can be included first.
+ (PARAMS): Remove; we now assume C89 or later. All uses removed.
+ * lib/quotearg.c: Include quotearg.h immediately after config.h.
+ No need to include stddef.h or sys/types.h any more.
+ Surround local include files with "", not "<>".
+ Assume HAVE_LIMITS_H unconditionally, as we assume C89.
+ Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
+ HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
+ (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
+ (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
+ (ISPRINT): Remove; no longer needed now that we assume C89.
+
+ (clone_quoting_options, quotearg_buffer, quotearg_n_options):
+ Preserve errno.
+
+ (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
+ quotearg_char): Use SIZE_MAX rather than
+ (size_t) -1 when we are talking about "infinity".
+
+ (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
+
+2002-11-22 Paul Eggert <eggert@twinsun.com>
+
+ * lib/hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
+ hint that one should use `if (! x) abort ();' rather than `assert
+ (x);', and anyway it's one less thing to worry about configuring.
+ (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
+ hash_rehash, hash_insert): Use abort rather than assert.
+
+2002-11-22 Bruno Haible <bruno@clisp.org>
+
+ * lib/safe-read.h: Assume C89. Add comments.
+ (safe_read): Change return type to size_t.
+ * lib/safe-read.c (safe_read): Change return type to size_t. Handle
+ byte counts > SSIZE_MAX correctly.
+ * lib/safe-write.h: New file.
+ * lib/safe-write.c: New file.
+ * lib/full-read.h: New file.
+ * lib/full-read.c: New file.
+ * lib/full-write.h: Assume C89. Add comments.
+ * lib/full-write.c: Include safe-write.h.
+ (full_write): Rewritten to use safe_write.
+ Suggested by Jim Meyering and Paul Eggert.
+
+2002-11-21 Jim Meyering <jim@meyering.net>
+
+ * lib/strdup.c (strdup): Tweak comment and initial #if/#include.
+
+ Merge in changes from the coreutils.
+
+ 2002-09-25 Paul Eggert <eggert@twinsun.com>
+ * lib/fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include
+ <stdint.h>.
+ (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
+ (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
+ int. Work more efficiently if X is the same width as uintmax_t.
+ Do not compare X to -1, to avoid bogus compiler warning.
+ (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
+ Don't assume that f_frsize and f_bsize are the same type.
+
+ * lib/mountlist.c: #undef MNT_IGNORE before defining it, to avoid
+ warning on FreeBSD.
+
+ * lib/makepath.c (make_path): Restore umask *before* creating the final
+ component.
+ (make_path): Minor reformatting.
+
+ * lib/xmalloc.c: Adjust to work with new autoconf macros,
+ AC_FUNC_MALLOC and AC_FUNC_REALLOC: test #ifndef
+ HAVE_MALLOC/HAVE_REALLOC.
+
+ * lib/mountlist.h (ME_DUMMY): Don't count entries of type `auto' as
+ dummy ones. At least on GNU/Linux systems, `auto' means something
+ else.
+ From Michael Stone.
+
+2002-11-21 Bruno Haible <bruno@clisp.org>
+
+ Remove case insensitive option matching.
+ * lib/argmatch.h (argcasematch): Remove declaration.
+ (ARGCASEMATCH): Remove macro.
+ (__xargmatch_internal): Remove case_sensitive argument.
+ (XARGMATCH): Update.
+ (XARGCASEMATCH): Remove macro.
+ * lib/argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
+ case_sensitive argument.
+ (argcasematch): Remove function.
+ (__xargmatch_internal): Remove case_sensitive argument.
+ (main): Use XARGMATCH instead of XARGCASEMATCH.
+
+ * lib/xmalloc.c: Change compile-time error message. Add comment about
+ required autoconf version.
+
+2002-11-20 Paul Eggert <eggert@twinsun.com>
+
+ Merge argmatch cleanups from Bison. Assume C89.
+
+ * lib/argmatch.c: Include config.h here, not in argmatch.h.
+ Include stdlib.h, for EXIT_FAILURE.
+ Always include <string.h>, since we assume C89.
+ (EXIT_FAILURE): Remove pre-C89 bug workaround.
+ * lib/argmatch.h: Do not include <config.h> or <sys/types.h>.
+ Include <stddef.h> instead, since it's all we need for size_t.
+ (PARAMS): Remove. All uses removed.
+ (ARRAY_CARDINALITY): Do not bother to #undef.
+ (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
+ ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
+ Remove unnecessary parentheses.
+ (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
+ Insert necessary parentheses.
+ (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
+ (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
+
+2002-11-19 Bruno Haible <bruno@clisp.org>
+
+ * lib/mbswidth.c: Include mbswidth.h right at the beginning.
+ * lib/mbswidth.h: Include <stddef.h>, for size_t.
+
+ * lib/mbswidth.h (PARAMS): Remove macro.
+ (mbswidth, mbsnwidth): Use ANSI C function declarations.
+ * lib/mbswidth.c (mbswidth, mbsnwidth): Likewise.
+
+ * lib/gcd.h (PARAMS): Remove macro.
+ (gcd): Use ANSI C function declarations.
+ * lib/gcd.c (gcd): Likewise.
+
+2002-11-15 Bruno Haible <bruno@clisp.org>
+
+ * lib/strcspn.c: Include <stddef.h>.
+ (strcspn): Use ANSI C function declaration. Change return type to
+ size_t. Use NULL.
+ * lib/strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
+ (strpbrk): Use NULL.
+ * lib/strpbrk.h (PARAMS): Remove macro.
+ (strpbrk): Use ANSI C function declaration.
+ * lib/strstr.c: Don't include <sys/types.h>.
+ * lib/strstr.h (PARAMS): Remove macro.
+ (strstr): Use ANSI C function declarations.
+
+2002-11-14 Karl Berry <karl@gnu.org>
+
+ * config/mkinstalldirs: `do' on separate line, instead of
+ `for var; do'.
+
+2002-11-06 Bruno Haible <bruno@clisp.org>
+
+ * lib/gcd.h (gcd): Change argument type to 'unsigned long'.
+ * lib/gcd.c (gcd): Likewise.
+
+2002-11-05 Bruno Haible <bruno@clisp.org>
+
+ * lib/gcd.h: New file, from gettext-0.11.5.
+ * lib/gcd.c: New file, from gettext-0.11.5.
+
+2002-11-05 Bruno Haible <bruno@clisp.org>
+
+ * lib/error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
+ * lib/getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
+ * lib/obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
+ * lib/regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
+
+ * lib/argmatch.c: Include gettext.h instead of <locale.h> and
+ <libintl.h>.
+ * lib/makepath.c: Include gettext.h instead of <locale.h> and
+ <libintl.h>.
+
+ * lib/closeout.c: Include gettext.h instead of <libintl.h>.
+ * lib/human.c: Include gettext.h instead of <libintl.h>.
+ * lib/quotearg.c: Include gettext.h instead of <libintl.h>.
+ * lib/rpmatch.c: Include gettext.h instead of <libintl.h>.
+ * lib/unicodeio.c: Include gettext.h instead of <libintl.h>.
+ * lib/userspec.c: Include gettext.h instead of <libintl.h>.
+ * lib/version-etc.c: Include gettext.h instead of <libintl.h>.
+ * lib/xmalloc.c: Include gettext.h instead of <libintl.h>.
+ (textdomain): Remove definition.
+ * lib/xmemcoll.c: Include gettext.h instead of <libintl.h>.
+
+ * lib/long-options.c: Remove include of <libintl.h> and definition of
+ _.
+ * lib/same.c: Remove include of <libintl.h> and definition of _.
+
+2002-11-04 Owen Taylor <otaylor@redhat.com>
+
+ * lib/config.charset: A few additions for Solaris.
+
+2002-11-04 Bruno Haible <haible@clisp.cons.org>
+
+ Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
+ * lib/localcharset.c (locale_charset): Declare as extern "C".
+
+2002-11-04 Bruno Haible <haible@clisp.cons.org>
+
+ * lib/config.charset: msdos in uk_UA uses CP1125.
+
+2002-11-04 Bruno Haible <bruno@clisp.org>
+
+ * lib/stpcpy.h: New file, from GNU gettext-0.11.5.
+ * lib/strcase.h: New file, from GNU gettext-0.11.5.
+ * lib/strpbrk.h: New file, from GNU gettext-0.11.5.
+ * lib/strstr.h: New file, from GNU gettext-0.11.5.
+ * lib/xgetcwd.h: New file, from GNU gettext-0.11.5.
+
+2002-11-04 Bruno Haible <bruno@clisp.org>
+
+ * lib/localcharset.c (locale_charset): Don't return an empty string.
+
+2002-11-04 Bruno Haible <bruno@clisp.org>
+
+ * lib/localcharset.c (get_charset_aliases): Add more Windows specific
+ aliases.
+
+2002-11-04 Bruno Haible <bruno@clisp.org>
+
+ * lib/config.charset: Update for newest glibc. Add canonical names
+ ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
+
+2002-11-04 Bruno Haible <bruno@clisp.org>
+
+ * lib/config.charset: Add support for NetBSD.
+
+2002-11-04 Bruno Haible <bruno@clisp.org>
+
+ * lib/config.charset [msdosdjgpp]: For Russian, use CP866.
+
+2002-11-01 Bruno Haible <bruno@clisp.org>
+
+ * configure.in: Add AC_CONFIG_AUX_DIR call.
+ (AC_OUTPUT): Add m4/Makefile, lib/Makefile. Remove doc/Makefile,
+ test/Makefile.
+ * Makefile.in (subdirs): Add m4, lib. Remove doc, test.
+
+2002-09-28 Karl Berry <karl@gnu.org>
+
+ * config/srclist.txt: can't copy install-sh/mkinstalldirs from
+ installed automake until the next release, since changes have been
+ made.
+
+2002-09-25 Karl Berry <karl@gnu.org>
+
+ * lib/strdup.c: copy from libc/string (via ../config/srclist*).
+ * lib/getopt*: copy from libc/posix.
+ * lib/gettext.h: copy from gettext.
+ * lib/.cppi-disable: add strdup.c, gettext.h.
+
+2002-09-25 Karl Berry <karl@gnu.org>
+
+ * config/srclist.txt: enable gettext.h check.
+ * config/config.{guess,sub}: update from prep.
+ * config/depcomp, install-sh, mdate-sh, missing, mkinstalldirs: update
+ from automake 1.6.3.
+ See srclist*.
+
+2002-08-23 Stefan Monnier <monnier@cs.yale.edu>
+
+ * regex.c (PATFETCH): Remove the translating fetch.
+ (PATFETCH_RAW): Rename to PATFETCH.
+ (set_image_of_range): New fun.
+ (SET_RANGE_TABLE_WORK_AREA): Use it.
+ (regex_compile): Don't translate the pattern chars so eagerly.
+ Only do it when inserting an `exactn' bytecode or when handling
+ a char-range.
+ (mutually_exclusive_p): Avoid empty statement.
+
+2002-07-06 Jim Meyering <meyering@lucent.com>
+
+ * m4/README: Don't mention Makefile.am.in.
+ Outline how I've tested changes to .m4 files. Yep, it's a pain.
+
+2002-07-01 Jim Meyering <meyering@lucent.com>
+
+ * lib/c-stack.c: Include sys/time.h.
+ From Volker Borchert.
+
+2002-06-26 Paul Eggert <eggert@twinsun.com>
+
+ * m4/fnmatch.m4 (_AC_LIBOBJ_FNMATCH): Check for btowc.
+
+2002-06-26 Paul Eggert <eggert@twinsun.com>
+
+ * lib/fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
+ New macro. Use it uniformly instead of
+ (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
+ It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
+ reported by Vin Shelton.
+
+2002-06-22 Paul Eggert <eggert@twinsun.com>
+
+ * lib/c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
+ Do not assume SA_SIGINFO behavior.
+ Bug reported by Jim Meyering on NetBSD 1.5.2.
+
+2002-06-22 Jim Meyering <meyering@lucent.com>
+
+ * m4/c-stack.m4: New file, from diffutils-2.8.2.
+ * m4/prereq.m4 (jm_PREREQ): Add jm_PREREQ_C_STACK.
+
+ * m4/jm-macros.m4 (jm_CHECK_ALL_TYPES): Don't require AC__GNU_SOURCE,
+ now that configure.ac uses AC_GNU_SOURCE.
+ (jm_MACROS): Rename: jm_FUNC_FNMATCH to AC_FUNC_FNMATCH_GNU.
+ * m4/prereq.m4 (jm_PREREQ_EXCLUDE): Likewise, wrt jm_FUNC_FNMATCH.
+
+ Update to latest tools. Suggestions from Paul Eggert.
+ * m4/stdbool.m4: New file, from diffutils-2.8.2.
+ * m4/gnu-source.m4: Update from diffutils-2.8.2.
+ * m4/fnmatch.m4: Likewise.
+ * m4/prereq.m4: Change each use of AC_CHECK_HEADERS(stdbool.h)
+ to AC_HEADER_STDBOOL
+
+2002-06-22 Jim Meyering <meyering@lucent.com>
+
+ * lib/fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
+ redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
+
+2002-06-22 Jim Meyering <meyering@lucent.com>
+
+ * lib/c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
+
+ * lib/exitfail.c, exitfail.h: Likewise.
+ * lib/Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
+
+ * lib/Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
+ of fnmatch.h.
+ (EXTRA_DIST): Add fnmatch_loop.c.
+ (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
+
+ * lib/fnmatch_loop.c: New file, from diffutils-2.8.2.
+ * lib/fnmatch.c: Update from diffutils-2.8.2.
+ * lib/fnmatch_.h: New file. From diffutils-2.8.2.
+ * lib/fnmatch.h: Remove file.
+
+2002-06-21 Jim Meyering <meyering@lucent.com>
+
+ * m4/c-bs-a.m4: Add comment, from diffutils-2.8.2.
+ * m4/mbrtowc.m4: Likewise.
+
+ * m4/mbstate_t.m4: Update from diffutils-2.8.2.
+ * m4/mbswidth.m4: Reflect name change:
+ s/AC_MBSTATE_T/AC_TYPE_MBSTATE_T.
+ * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Likewise.
+
+ * m4/lib-link.m4: Update from gettext-0.11.2.
+ * m4/gettext.m4: Likewise.
+
+ * m4/jm-macros.m4 (jm_CHECK_ALL_HEADERS): Check for hurd.h.
+ From Alfred M. Szmidt.
+
+2002-06-18 Paul Eggert <eggert@twinsun.com>
+
+ * lib/file-type.h: Report an error if neither S_ISREG nor
+ S_IFREG is defined, instead of using a test specific to glibc
+ 2.2. This should be safe, since POSIX requires S_ISREG and
+ Unix Version 7 had S_IFREG. We don't need to check for
+ <sys/types.h> since we don't use any symbols that it defines.
+
+2002-06-15 Richard Dawe <richdawe@bigfoot.com>
+
+ * lib/Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than
+ $@-t, so that each temporary file name is unique and valid in the first
+ 8 characters, for operation under DOS.
+
+2002-06-15 Paul Eggert <eggert@twinsun.com>
+
+ * m4/jm-macros.m4 (jm_CHECK_ALL_TYPES): Check for st_author.
+
+2002-06-15 Jim Meyering <meyering@lucent.com>
+
+ Work even with DJGPP 2.03, which lacks support for symlinks.
+ From Richard Dawe.
+ * lib/xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
+ is defined.
+ * lib/lchown.c (S_ISLNK): Likewise.
+
+2002-06-15 Jim Meyering <meyering@lucent.com>
+
+ * lib/file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
+ For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
+ have been included before this file.
+
+2002-06-14 Jim Meyering <meyering@lucent.com>
+
+ * lib/file-type.h: Use the version from diffutils-2.8.2.
+ * lib/file-type.c: Likewise.
+
+2002-06-07 Jim Meyering <meyering@lucent.com>
+
+ * m4/prereq.m4 (jm_PREREQ_STAT): Check for sys/param.h and sys/mount.h.
+ They're needed at least for NetBSD 1.5.2.
+ ($statxfs_includes): Include those same headers.
+ ($statxfs_includes): Include sys/vfs.h if available.
+ ($statxfs_includes): Likewise for sys/statvfs.h.
+ Check for the following members in both structs statfs and statvfs:
+ f_basetype, f_type, f_fsid.__val, f_namemax, f_namelen.
+
+2002-06-01 Jim Meyering <meyering@lucent.com>
+
+ * m4/d-type.m4 (jm_CHECK_TYPE_STRUCT_DIRENT_D_TYPE): Rename macro:
+ s/D_TYPE_IN_DIRENT/HAVE_STRUCT_DIRENT_D_TYPE/.
+
+2002-05-28 Jim Meyering <meyering@lucent.com>
+
+ * m4/readdir.m4 (jm_FUNC_READDIR): Undefine `mkdir', not `rmdir'.
+ Reported by Volker Borchert.
+
+2002-05-27 Jim Meyering <meyering@lucent.com>
+
+ Fix a problem seen only on nonconforming systems whereby ls.c's
+ use of localtime, and then of gettimeofday would cause trouble:
+ the localtime call used to initialize rpl_gettimeofday's save
+ mechanism would clobber ls's current local time information so
+ that in any long listing the first file would always be listed
+ with date 1970-01-01. Analysis by Volker Borchert.
+
+ * lib/gettimeofday.c (localtime): Undefine.
+ (rpl_localtime): New function.
+
+2002-05-27 Jim Meyering <meyering@lucent.com>
+
+ * m4/gettimeofday.m4 (AC_FUNC_GETTIMEOFDAY_CLOBBER): Also replace
+ localtime.
+
+ * m4/readdir.m4 (jm_FUNC_READDIR): Undefine `rmdir' so we don't try to
+ use the replacement function; it wouldn't resolve at link time.
+ Reported by Volker Borchert.
+
+2002-05-22 Jim Meyering <meyering@lucent.com>
+
+ * lib/Makefile.am (libfetish_a_SOURCES): Add file-type.c and
+ file-type.h.
+ * lib/file-type.h: New file.
+ * lib/file-type.c (file_type): New file/function. Extracted from
+ diffutils.
+
+2002-04-30 Jim Meyering <meyering@lucent.com>
+
+ * m4/prereq.m4 (jm_PREREQ): Add jm_PREREQ_STAT.
+
+2002-04-29 Paul Eggert <eggert@twinsun.com>
+
+ * m4/prereq.m4 (jm_PREREQ_SIG2STR): Remove; all callers changed.
+
+2002-04-29 Paul Eggert <eggert@twinsun.com>
+
+ * m4/prereq.m4 (jm_PREREQ_HARD_LOCALE): Check for stdlib.h.
+ Do not check for alloca.h (no longer used) or stdbool.h (was never
+ used?). Add AM_C_PROTOTYPES since hard-locale.h uses it.
+
+2002-04-29 Paul Eggert <eggert@twinsun.com>
+
+ * lib/hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
+
+2002-04-29 Jim Meyering <meyering@lucent.com>
+
+ * m4/jm-macros.m4 (jm_MACROS): Remove use of AC_FUNC_STRNLEN.
+ * m4/prereq.m4: Add jm_PREREQ_STRNLEN.
+ Use AC_FUNC_STRNLEN here instead.
+
+ * m4/jm-macros.m4: Don't AC_REQUIRE([AC_PROG_CC_STDC]).
+ With autoconf-2.53a, it's part of AC_PROG_CC.
+
+2002-04-28 Paul Eggert <eggert@twinsun.com>
+
+ * m4/jm-macros.m4 (jm_MACROS): Add AC_REPLACE_FUNCS(sig2str).
+ * m4/prereq.m4 (jm_PREREQ): Add jm_PREREQ_SIG2STR.
+
+2002-04-28 Paul Eggert <eggert@twinsun.com>
+
+ * lib/sig2str.h, sig2str.c: New files.
+ * lib/Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
+
+2002-04-28 Paul Eggert <eggert@twinsun.com>
+
+ * lib/sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
+ depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
+ of 127, since 64 is the largest conceivable number for ancient
+ nonstandard hosts.
+ * lib/sig2str.c: Do not include <sys/wait.h>; no longer needed.
+
+2002-04-28 Jim Meyering <meyering@lucent.com>
+
+ * lib/sig2str.c (WTERMSIG): Remove definition (unused).
+
+2002-04-24 Jim Meyering <meyering@lucent.com>
+
+ * m4/prereq.m4 (jm_PREREQ_HARD_LOCALE): New macro.
+ (jm_PREREQ): Use it.
+
+ * m4/getloadavg.m4: Check for these headers: locale.h unistd.h
+ mach/mach.h fcntl.h.
+ Check for this function: setlocale.
+
+2002-04-24 Jim Meyering <meyering@lucent.com>
+
+ * lib/gettext.h: New file, from Gettext.
+ * lib/Makefile.am (INCLUDES): Remove -I../intl.
+ (libfetish_a_SOURCES): Add gettext.h.
+
+2002-04-16 Jim Meyering <meyering@lucent.com>
+
+ * m4/prereq.m4 (jm_PREREQ_READUTMP): Also check for these members:
+ ut_pid, ut_id, ut_exit.
+
+2002-04-16 Jim Meyering <meyering@lucent.com>
+
+ * lib/readutmp.h (UT_TYPE): Remove definition (now in who.c).
+ (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
+ (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
+
+2002-04-12 Jim Meyering <meyering@lucent.com>
+
+ * m4/ls-mntd-fs.m4 (checking for getmntinfo function...): Remove
+ now-bogus check for f_type in sys/mount.h. Instead, just test for the
+ existence of the getmntinfo function. Needed for Darwin 5.3.
+
+ * m4/dirfd.m4 (UTILS_FUNC_DIRFD): Also detect when dirfd is a macro.
+ This is necessary at least on Darwin 5.3.
+
+ * m4/jm-macros.m4: Don't AC_REPLACE(strnlen), now that we use
+ AC_FUNC_STRNLEN. Otherwise, we'd end up putting two copies of
+ strnlen.o in the library, and that makes some versions of ranlib
+ object.
+
+2002-04-12 Jim Meyering <meyering@lucent.com>
+
+ * lib/dirfd.h (dirfd): Elide prototype if dirfd is a macro.
+
+2002-04-09 Jim Meyering <meyering@lucent.com>
+
+ * m4/malloc.m4: (jm_FUNC_MALLOC): Change the `checking ...' message
+ to be more precise. Rather than saying we're checking whether the
+ function `works', say what we're testing.
+ * m4/realloc.m4 (jm_FUNC_REALLOC): Likewise.
+ Reported by Bruno Haible.
+
+2002-03-10 Jim Meyering <meyering@lucent.com>
+
+ * lib/makepath.c (make_path): Remove a comma from a diagnostic.
+ Suggestion from Santiago Vila.
+
+2002-03-08 Jim Meyering <meyering@lucent.com>
+
+ * lib/rename.c: Mention that this wrapper is needed also on
+ mips-dec-ultrix4.4 systems.
+
+2002-03-02 Jim Meyering <meyering@lucent.com>
+
+ * lib/gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
+ not HAVE_CLOCK_SETTIME.
+
+2002-02-27 Paul Eggert <eggert@twinsun.com>
+
+ * m4/jm-macros.m4 (jm_MACROS): Do not replace stime; no longer used.
+ Check for clock_settime.
+
+2002-02-27 Paul Eggert <eggert@twinsun.com>
+
+ * lib/nanosleep.h: Rename to....
+ * lib/timespec.h: New name for nanosleep.h. All uses changed.
+
+ * lib/gettime.c: New file.
+ * lib/settime.c: New file.
+ * lib/stime.c: Remove.
+
+ * lib/Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
+ timespec.h. Remove nanosleep.h.
+
+2002-02-25 Paul Eggert <eggert@twinsun.com>
+
+ * m4/acl.m4: New file.
+ * m4/jm-macros.m4 (jm_MACROS): Require AC_FUNC_ACL.
+ Do not check for acl or sys/acl.h, as AC_FUNC_ACL does that now.
+
+2002-02-25 Paul Eggert <eggert@twinsun.com>
+
+ * lib/acl.c, acl.h: New files.
+ * lib/Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
+
+2002-02-24 Jim Meyering <meyering@lucent.com>
+
+ * lib/strnlen.c (strnlen): Define-away/undef so that an inconsistent
+ prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
+ cause trouble. Reported by Nelson Beebe.
+
+2002-02-23 Paul Eggert <eggert@twinsun.com>
+
+ * lib/path-concat.c (xpath_concat): Reorder code to pacify
+ compilers that don't know that xalloc_die never returns.
+
+2002-02-20 Jim Meyering <meyering@lucent.com>
+
+ * lib/getdate.c: Regenerate using bison-1.33.
+
+2002-02-17 Jim Meyering <meyering@lucent.com>
+
+ * config/config.guess (main): Don't use `head -1'; it's no longer
+ portable. Use `sed 1q' instead.
+
+2002-02-16 gettextize <bug-gnu-gettext@gnu.org>
+
+ * m4/codeset.m4: Upgrade to gettext-0.11.
+ * m4/gettext.m4: Upgrade to gettext-0.11.
+ * m4/glibc21.m4: Upgrade to gettext-0.11.
+ * m4/iconv.m4: Upgrade to gettext-0.11.
+ * m4/isc-posix.m4: Upgrade to gettext-0.11.
+ * m4/lcmessage.m4: Upgrade to gettext-0.11.
+ * m4/lib-ld.m4: New file, from gettext-0.11.
+ * m4/lib-link.m4: New file, from gettext-0.11.
+ * m4/lib-prefix.m4: New file, from gettext-0.11.
+ * m4/progtest.m4: Upgrade to gettext-0.11.
+
+2002-02-15 Paul Eggert <eggert@twinsun.com>
+
+ * m4/prereq.m4 (jm_PREREQ_POSIXVER): New macro.
+ (jm_PREREQ): Use it.
+
+2002-02-15 Paul Eggert <eggert@twinsun.com>
+
+ * lib/posixver.c, posixver.h: New files.
+ * lib/Makefile.am (libfetish_a_SOURCES): Add them.
+
+2002-02-02 Paul Eggert <eggert@twinsun.com>
+ Bruno Haible <bruno@clisp.org>
+
+ * lib/unicodeio.h (print_unicode_char): Add exit_on_error argument.
+ (fwrite_success_callback): New declaration.
+ * lib/unicodeio.c (unicode_to_mb): New function, extracted from
+ print_unicode_char. Call failure callback instead of error.
+ (fwrite_success_callback): New function.
+ (exit_failure_callback): New function.
+ (fallback_failure_callback): New function.
+ (print_unicode_char): Call unicode_to_mb.
+
+2002-01-26 Jim Meyering <meyering@lucent.com>
+
+ * m4/jm-macros.m4 (jm_MACROS): Require autoconf-2.52g.
+ * m4/strnlen.m4: Remove file, now that it's part of autoconf.
+
+2002-01-26 Jim Meyering <meyering@lucent.com>
+
+ * lib/Makefile.am (getdate$U.o): Depend on unlocked-io.h.
+
+2002-01-22 Paul Eggert <eggert@twinsun.com>
+
+ * m4/jm-macros.m4 (jm_MACROS): Require AC_FUNC_FSEEKO.
+
+2002-01-22 Jim Meyering <meyering@lucent.com>
+
+ * lib/Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
+ Otherwise, some versions of automake would omit the rule that makes
+ Makefile from Makefile.in.
+
+2002-01-21 Paul Eggert <eggert@twinsun.com>
+
+ * lib/xmemcoll.h, xmemcoll.c: New files.
+ * lib/Makefile.am (libfetish_a_SOURCES): Add them.
+ * lib/memcoll.c: Include errno.h, and declare errno if not defined.
+ (memcoll): Set errno to zero if there is no error.
+
+ * lib/quotearg.c (quotearg_buffer_restyled):
+ Fix bug with quoting buffers containing NUL when backslashing escapes.
+ This bug was exposed by the other changes in this patch.
+ (quotearg_n_options): New arg ARGSIZE.
+ All callers changed.
+ (quoting_options_from_style): New function.
+ (quotearg_n_style): Use it.
+ (quotearg_n_style_mem): New function.
+
+ * lib/quotearg.h (quotearg_n_style_mem): New function.
+
+2002-01-19 Jim Meyering <meyering@lucent.com>
+
+ * m4/jm-macros.m4 (jm_MACROS): Use AC_FUNC_STRNLEN.
+ Remove useless quotes: DF_PROG="df".
+ * m4/strnlen.m4: New file.
+
+2002-01-16 Paul Eggert <eggert@twinsun.com>
+
+ * lib/backupfile.c (ISDIGIT): Comment fix.
+ * lib/getdate.y (ISDIGIT): Likewise.
+ * lib/posixtm.c (ISDIGIT, year): Likewise.
+ * lib/strverscmp.c (ISDIGIT): Likewise.
+ * lib/userspec.c (ISDIGIT): Likewise.
+
+2002-01-16 Jim Meyering <meyering@lucent.com>
+
+ * lib/getdate.y: Add three semicolons, each just before a closing
+ brace. Bison (as of version 1.31) no longer papers over that mistake.
+
+2002-01-05 Jim Meyering <meyering@lucent.com>
+
+ * lib/version-etc.c (version_etc_copyright): Update copyright year.
+
+2001-12-19 Paul Eggert <eggert@twinsun.com>
+
+ * lib/closeout.c (close_stdout_status): If ferror (stdout), do
+ not silently exit merely because the output buffer happens to
+ have nothing pending.
+
+2001-12-18 Paul Eggert <eggert@twinsun.com>
+
+ See the big note in ../ChangeLog.
+ * lib/human.c (suffixes): Prefer K to k for 1024.
+ (generate_suffix_backwards): New function.
+ (human_readable_inexact): Use it.
+ * lib/xstrtol.c (__xstrtol): If there is no number but there
+ is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
+ Accept 'K' as well as 'k'.
+
+2001-12-15 Jim Meyering <meyering@lucent.com>
+
+ * lib/regex.h (__restrict_arr): Update from libc.
+
+ * lib/mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
+ as `remote' if the name starts with `//'. Suggested by Michael Stone.
+ (STREQ): Define.
+
+2001-12-14 Jim Meyering <meyering@lucent.com>
+
+ * m4/jm-macros.m4 (jm_MACROS): Check for iswspace.
+ Suggestion from Bruno Haible.
+
+2001-12-10 Jim Meyering <meyering@lucent.com>
+
+ * lib/linebuffer.c: Remove explicit declarations of xmalloc and
+ xrealloc, Instead, include "xalloc.h".
+ (initbuffer): Don't cast xmalloc return value to char*.
+ (readline): Reword comment.
+ Don't cast xrealloc return value to char*
+ Return NULL, not 0.
+
+2001-12-09 Jim Meyering <meyering@lucent.com>
+
+ * lib/modechange.c (mode_compile): Add cast to avoid pedantic warning
+ about `signed and unsigned type in conditional expression'.
+ * lib/posixtm.c (posix_time_parse): Likewise.
+
+ * lib/xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
+
+ * lib/readtokens.c (readtoken): Declare an index to be of type unsigned
+ to avoid a pedantic warning.
+
+ * lib/getstr.c: Don't include assert.h.
+ (getstr): Remove warning-evoking assertions.
+ Return -1 if offset parameter is out of bounds.
+ Change the type of a local from int to size_t.
+
+ * lib/strftime.c (my_strftime_localtime_r): Include this function
+ definition in the `#if ! HAVE_TM_GMTOFF' block.
+
+ * lib/xgethostname.c: Remove declarations of xmalloc and xrealloc.
+ Include xalloc.h instead.
+
+2001-12-02 Jim Meyering <meyering@lucent.com>
+
+ * lib/tempname.c: Don't declare getenv, thus reverting the change of
+ 2001-11-18. It's no longer necessary, now that stdlib.h is always
+ included.
+
+ * lib/regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
+ __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
+
+2001-11-30 Akim Demaille <akim@epita.fr>
+
+ * lib/xstrdup.c: Include xalloc.h, so that xstrdup is declared
+ before being defined.
+
+2001-11-27 Paul Eggert <eggert@twinsun.com>
+
+ * lib/quotearg.h (quotearg_n, quotearg_n_style):
+ First arg is int, not unsigned.
+ * lib/quotearg.c (quotearg_n, quotearg_n_style): Likewise.
+ (SIZE_MAX, UINT_MAX): New macros.
+ (quotearg_n_options): Abort if N is negative.
+ Avoid overflow check on hosts where size_t is 64 bits and int
+ is 32 bits, as overflow is impossible there.
+ Fix off-by-one typo that caused unnecessary reallocation.
+
+2001-11-27 Jim Meyering <meyering@lucent.com>
+
+ * lib/tempname.c: Merge with version from libc.
+ * lib/regex.c: Likewise.
+
+ * lib/tempname.c: Include stdlib.h unconditionally. On some old
+ systems for which STDC_HEADERS is 0, it was not included, resulting in
+ a warning about an integer-to-pointer conversion problem with getenv.
+ Reported by Volker Borchert.
+
+2001-11-26 Jim Meyering <meyering@lucent.com>
+
+ * lib/gtod.h: Remove file.
+ * lib/Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
+ * lib/gettimeofday.c: Don't include gtod.h.
+ (GTOD_init): Remove function.
+ (rpl_gettimeofday): Do its job here instead, rather than aborting.
+ Suggestion from Volker Borchert.
+
+2001-11-23 Jim Meyering <meyering@lucent.com>
+
+ * lib/hash.h (struct hash_table): Don't define here. Merely declare
+ it.
+ * lib/hash.c (struct hash_table): Define it here instead.
+
+2001-11-22 Jim Meyering <meyering@lucent.com>
+
+ * lib/hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
+
+2001-11-20 Jim Meyering <meyering@lucent.com>
+
+ * m4/mkstemp.m4 (UTILS_FUNC_MKSTEMP): Update comment to reflect that
+ SunOS 4.1.4 and Solaris 2.5.1 lose, too.
+
+2001-11-19 Jim Meyering <meyering@lucent.com>
+
+ * m4/mkstemp.m4 (UTILS_FUNC_MKSTEMP): Don't bother with a temporary
+ directory. Use "conftestXXXXXX" as the template.
+ Suggestion from Paul Eggert.
+
+ * m4/mkstemp.m4 (UTILS_FUNC_MKSTEMP): Close each descriptor
+ immediately, so the test doesn't mistakenly hit the max-open-files
+ limit.
+
+2001-11-18 Paul Eggert <eggert@twinsun.com>
+
+ * lib/tempname.c (TMP_MAX): Remove; no longer needed.
+ (TEMPORARIES): New macro.
+ (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
+ removes an artificial limitation (e.g. HP-UX 10.20, where
+ TMP_MAX is 17576).
+
+2001-11-18 Jim Meyering <meyering@lucent.com>
+
+ * m4/prereq.m4 (jm_PREREQ_TEMPNAME): Check for declaration of getenv.
+
+2001-11-18 Jim Meyering <meyering@lucent.com>
+
+ * lib/tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
+ on SunOS 4.
+
+ * lib/Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
+ files will be created before anything else.
+
+2001-11-17 Paul Eggert <eggert@twinsun.com>
+
+ * m4/jm-winsz1.m4 (jm_WINSIZE_IN_PTEM): Do not define
+ WINSIZE_IN_PTEM if <termios.h> defines struct winsize.
+
+2001-11-17 Jim Meyering <meyering@lucent.com>
+
+ * m4/mkstemp.m4 (UTILS_FUNC_MKSTEMP): New file and macro.
+ Prompted by a report from Bob Proulx.
+
+ * m4/jm-macros.m4 (jm_MACROS): Don't test for mkstemp here.
+ Instead, require UTILS_FUNC_MKSTEMP.
+
+2001-11-17 Jim Meyering <meyering@lucent.com>
+
+ * m4/jm-macros.m4 (jm_MACROS): Remove code to set POW_LIBM.
+ Now, that's done as part of AC_FUNC_STRTOD.
+
+2001-11-17 Jim Meyering <meyering@lucent.com>
+
+ * lib/modechange.c (mode_adjust): Fix error introduced on 1999-04-26
+ that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
+ rather than group writable. Patch by Juan F. Codagnone.
+
+ * lib/readtokens.c: Remove explicit declarations of xmalloc and
+ xrealloc, Instead, include "xalloc.h".
+
+ * lib/mountlist.c: Include unlocked-io.h after all system headers.
+ Remove explicit declarations of xmalloc, xrealloc,
+ and xstrdup. Instead, include "xalloc.h".
+
+ * lib/argmatch.c, closeout.c, error.c, exclude.c: Include
+ unlocked-io.h.
+ * lib/fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c:
+ Likewise.
+ * lib/mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
+
+ * lib/regex.c, sha.c, version-etc.c, yesno.c: Likewise.
+ Reported by Padraig Brady.
+
+ * lib/mkstemp.c: #undef mkstemp.
+ Include config.h.
+ (rpl_mkstemp): Rename from mkstemp.
+ Protoize.
+
+2001-11-16 Jim Meyering <meyering@lucent.com>
+
+ * lib/physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
+ (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
+ determine the amount of total physical memory, use pstat_getstatic.
+ HPUX-11 doesn't define _SC_PHYS_PAGES.
+ (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
+ If sysconf couldn't be used to determine the amount of available
+ physical memory, use both pstat_getstatic and pstat_getdynamic.
+ Based on a patch from Bob Proulx.
+
+2001-11-10 Jim Meyering <meyering@lucent.com>
+
+ * m4/prereq.m4 (jm_PREREQ_PHYSMEM): New function.
+ (jm_PREREQ): Use it.
+
+2001-11-09 Jim Meyering <meyering@lucent.com>
+
+ * m4/jm-macros.m4: Require autoconf-2.52f.
+ (AC_FUNC_ERROR_AT_LINE, AC_FUNC_OBSTACK, AC_FUNC_STRTOD):
+ Use these AC_-prefixed names, not the AM_-prefixed ones.
+
+ * m4/afs.m4 (jm_AFS): Quote the body. Patch by Akim Demaille.
+
+2001-11-05 Jim Meyering <meyering@lucent.com>
+
+ * lib/xstat.in (slash_aware_lstat): Correct a misleading comment.
+
+2001-11-04 Jim Meyering <meyering@lucent.com>
+
+ * m4/fpending.m4: Remove unused cruft that saved, set, and restored
+ $DEFS.
+
+2001-11-03 Jim Meyering <meyering@lucent.com>
+
+ * m4/jm-glibc-io.m4n (jm_FUNC_GLIBC_UNLOCKED_IO): Quote first arg
+ of AC_DEFUN.
+
+ * m4/dirfd.m4 (UTILS_FUNC_DIRFD): Rework so dirfd.c doesn't have to
+ know the name of the variable in the macro definition.
+
+2001-11-03 Jim Meyering <meyering@lucent.com>
+
+ * lib/argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
+ in argmatch_to_argument call.
+
+ * lib/dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
+ argument.
+
+ * lib/hash.c (hash_clear): Fix a bug that could lead to an infloop or
+ e.g., a fault due to an attempt to free a NULL pointer.
+
+2001-11-01 Jim Meyering <meyering@lucent.com>
+
+ * m4/dirfd.m4 (UTILS_FUNC_DIRFD): New macro.
+ * m4/jm-macros.m4 (jm_MACROS): Require UTILS_FUNC_DIRFD.
+
+2001-11-01 Jim Meyering <meyering@lucent.com>
+
+ * lib/dirfd.c, dirfd.h: New files.
+ * lib/Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
+
+ * lib/hash.c (hash_print) [TESTING]: Clean up.
+
+2001-10-22 Paul Eggert <eggert@twinsun.com>
+
+ * lib/hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
+ to avoid a warning if -Wall.
+
+2001-10-22 Jeff Bailey <jbailey@outpost.dnsalias.org>
+
+ * README: New file
+ * doc/*: Add COPYING, COPYING.LIB, COPYING.DOC, fdl.texi
+ (per RMS's instructions, this is now the canonical source)
+ * lgpl/, gpl/: New directories.
+
+2001-10-21 Paul Eggert <eggert@twinsun.com>
+
+ * lib/regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
+
+2001-10-21 Jim Meyering <meyering@lucent.com>
+
+ * lib/obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
+ this code would end up calling gettext even in packages built
+ with --disable-nls.
+ * lib/getopt.c (_): Likewise.
+ * lib/regex.c (_): Likewise.
+
+2001-10-20 Paul Eggert <eggert@twinsun.com>
+
+ * m4/error.m4 (jm_PREREQ_ERROR):
+ Do not invoke AC_CHECK_FUNCS with strerror_r, as
+ AC_FUNC_STRERROR_R does that.
+ Check for strerror declaration.
+
+ * m4/strerror_r.m4: Add copyright notice, as nontrivial m4 files
+ are supposed to have them these days.
+ (AC_FUNC_STRERROR_R): Always do char* test, so that it gets cached.
+ Merge changes from latest Autoconf CVS.
+ Rename ac_cv_func_strerror_r_works to ac_cv_func_strerror_r_char_p,
+ and rename HAVE_WORKING_STRERROR_R to STRERROR_R_CHAR_P, since
+ POSIX decided to standardize on the int flavor of strerror_r.
+
+2001-10-20 Paul Eggert <eggert@twinsun.com>
+
+ * lib/error.c (strerror_r): Do not declare unless !_LIBC.
+ Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
+ Use strerror_r that is only a macro, even if it is not a function.
+ (strerror): Check for HAVE_DECL_STRERROR before declaring.
+ (private_strerror): Use prototypes, not old-style function definition.
+ (print_errno_message): New function.
+ Support the POSIX 'int'-flavored strerror_r, as well as the traditional
+ char*-flavored one.
+ (error_tail, error, error_at_line): Use it.
+
+2001-10-11 Jim Meyering <meyering@lucent.com>
+
+ * lib/argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
+ and quote_n (1, ... to avoid clobbering a buffer.
+
+2001-10-05 Jim Meyering <meyering@lucent.com>
+
+ * lib/Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and
+ hash-pjw.h.
+ * lib/hash-pjw.c: New file (factored out of fileutils' remove.c).
+ * lib/hash-pjw.h: New file.
+
+2001-09-30 Jim Meyering <meyering@lucent.com>
+
+ * m4/ls-mntd-fs.m4 (jm_LIST_MOUNTED_FILESYSTEMS): See if
+ `struct fsstat' has the `f_fstypename' member.
+ Use that to define FS_TYPE, which is now used to make
+ the getfsstat link test tighter.
+
+2001-09-30 Jim Meyering <meyering@lucent.com>
+
+ * lib/mountlist.c [MOUNTED_GETFSSTAT]:
+ Include <sys/ucred.h>, for Apple Darwin.
+ Include sys/mount.h and sys/fs_types.h only if available.
+ (FS_TYPE): Define.
+ (read_filesystem_list): Use FS_TYPE.
+
+2001-09-29 Paul Eggert <eggert@twinsun.com>
+
+ * lib/exclude.c (excluded_filename): 0 -> false, since it's
+ a boolean context.
+
+2001-09-29 Jim Meyering <meyering@lucent.com>
+
+ * m4/ls-mntd-fs.m4 (jm_LIST_MOUNTED_FILESYSTEMS)
+ [one-argument getmntent function]): Include stdio.h before mntent.h.
+ SunOS 4.1.x needs it for the declaration of `FILE'.
+ Patch by Volker Borchert.
+
+ * m4/ls-mntd-fs.m4 (jm_LIST_MOUNTED_FILESYSTEMS)
+ Check for these headers: sys/param.h sys/ucred.h sys/mount.h
+ sys/fs_types.h, and make the link-test for getfsstat guard #include
+ directives with appropriate #if HAVE_*_H tests so that we can
+ detect getfsstat on Apple Darwin1.3.7 systems.
+ Reported by Nelson Beebe.
+ Fix harmless typo in cache variable name: s/getsstat/getfsstat/.
+
+2001-09-28 Paul Eggert <eggert@twinsun.com>
projects / gnulib.git / blobdiff