+2001-12-02 Jim Meyering <meyering@lucent.com>
+
+ * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
+ __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
+
+2001-11-30 Akim Demaille <akim@epita.fr>
+
+ * xstrdup.c: Include xalloc.h, so that xstrdup is declared
+ before being defined.
+
+2001-11-27 Paul Eggert <eggert@twinsun.com>
+
+ * quotearg.h (quotearg_n, quotearg_n_style):
+ First arg is int, not unsigned.
+ * 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>
+
+ * tempname.c: Merge with version from libc.
+ * regex.c: Likewise.
+
+ * 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>
+
+ * gtod.h: Remove file.
+ * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
+ * 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>
+
+ * hash.h (struct hash_table): Don't define here. Merely declare it.
+ * hash.c (struct hash_table): Define it here instead.
+
+2001-11-22 Jim Meyering <meyering@lucent.com>
+
+ * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
+
+2001-11-18 Paul Eggert <eggert@twinsun.com>
+
+ * 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>
+
+ * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
+ on SunOS4.
+
+ * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
+ files will be created before anything else.
+
+2001-11-17 Jim Meyering <meyering@lucent.com>
+
+ * 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.
+
+ * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
+ Instead, include "xalloc.h".
+
+ * mountlist.c: Include unlocked-io.h after all system headers.
+ Remove explicit declarations of xmalloc, xrealloc,
+ and xstrdup. Instead, include "xalloc.h".
+
+ * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
+ * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
+ * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
+
+ * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
+ Reported by Padraig Brady.
+
+ * mkstemp.c: #undef mkstemp.
+ Include config.h.
+ (rpl_mkstemp): Rename from mkstemp.
+ Protoize.
+
+2001-11-16 Jim Meyering <meyering@lucent.com>
+
+ * 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.
+
+2001-11-05 Jim Meyering <meyering@lucent.com>
+
+ * xstat.in (slash_aware_lstat): Correct a misleading comment.
+
+2001-11-03 Jim Meyering <meyering@lucent.com>
+
+ * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
+ in argmatch_to_argument call.
+
+ * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
+ argument.
+
+ * 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>
+
+ * dirfd.c, dirfd.h: New files.
+ * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
+
+ * hash.c (hash_print) [TESTING]: Clean up.
+
+2001-10-22 Paul Eggert <eggert@twinsun.com>
+
+ * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
+ to avoid a warning if -Wall.
+
+2001-10-21 Paul Eggert <eggert@twinsun.com>
+
+ * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
+
+2001-10-21 Jim Meyering <meyering@lucent.com>
+
+ * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
+ this code would end up calling gettext even in packages built
+ with --disable-nls.
+ * getopt.c (_): Likewise.
+ * regex.c (_): Likewise.
+
+2001-10-20 Paul Eggert <eggert@twinsun.com>
+
+ * 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>
+
+ * 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>
+
+ * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
+ * hash-pjw.c: New file (factored out of fileutils' remove.c).
+ * hash-pjw.h: New file.
+
+2001-09-30 Jim Meyering <meyering@lucent.com>
+
+ * 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>
+
+ * exclude.c (excluded_filename): 0 -> false, since it's
+ a boolean context.
+
+2001-09-28 Paul Eggert <eggert@twinsun.com>
+
+ Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
+ #defines strtoimax. Also treat the other strto* functions
+ like strtoimax.
+
+ * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
+ (strtoul): Do not declare if HAVE_DECL_STRTOUL.
+ (strtoimax, strtoumax): Do not declare if already defined as a macro.
+
+2001-09-26 Jim Meyering <meyering@lucent.com>
+
+ Most macros in unlocked-io.h had the wrong number of arguments.
+ * gen-uio: New script.
+ (USE_UNLOCKED_IO): Define to 1 if not already defined.
+ * unlocked-io.hin: Remove file.
+ * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
+ rather than trying to embed it here.
+ (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
+ Reported by Padraig Brady.
+
+2001-09-25 Volker Borchert <bt@teknon.de>
+
+ * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
+
+2001-09-23 Jim Meyering <meyering@lucent.com>
+
+ * mountlist.c: Remove useless parentheses in #if directives.
+ (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
+ the deprecated MOUNTED symbol is no longer defined in mntent.h.
+
+2001-09-22 Jim Meyering <meyering@lucent.com>
+
+ * localcharset.c: Update from latest gettext.
+ * config.charset: Likewise.
+
+2001-09-20 Jim Meyering <meyering@lucent.com>
+
+ * xstrtol.c (strtoimax): Guard declaration with
+ `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
+ The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
+ have their own, conflicting declaration of strtoimax in sys/inttypes.h.
+ (strtoumax): Likewise, for completeness (it wasn't necessary).
+
+2001-09-06 Paul Eggert <eggert@twinsun.com>
+
+ * strtoimax.c (HAVE_LONG_LONG):
+ Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
+ (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
+ to work around bug in IBM C compiler.
+
+2001-09-16 Jim Meyering <meyering@lucent.com>
+
+ * mkdir.c: New file.
+
+2001-09-04 Paul Eggert <eggert@twinsun.com>
+
+ * xgetcwd.c: Revert some of the previous change; intead,
+ fix the HAVE_GETCWD_NULL code to behave more like the
+ !HAVE_GETCWD_NULL code used to.
+
+ Include "xalloc.h".
+ (xgetcwd): Do not return NULL when memory is exhausted; instead,
+ invoke xalloc_die.
+
+2001-09-04 Paul Eggert <eggert@twinsun.com>
+
+ * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
+ Use ssize_t, not int, to store result of readlink.
+ Check for ssize_t overflow as well as size_t overflow,
+ as POSIX says the result of readlink is implementation-defined
+ when ssize_t overflows.
+ Remove unnecessary cast to char*.
+ Use free+malloc instead of realloc, as the storage doesn't need
+ to be preserved and it's clearer and can be more efficient that way.
+ (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
+ * xreadlink.h (xreadlink): Update prototype.
+
+2001-09-03 Paul Eggert <eggert@twinsun.com>
+
+ * exclude.c (fnmatch_no_wildcards): Fix confusion between
+ usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
+ spotted by Jim Meyering.
+
+2001-09-03 Jim Meyering <meyering@lucent.com>
+
+ * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
+
+2001-09-03 Paul Eggert <eggert@twinsun.com>
+
+ * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
+ like the HAVE_GETCWD_NULL code.
+ Include pathmax.h if not HAVE_GETCWD.
+ Do not include xalloc.h.
+ (INITIAL_BUFFER_SIZE): New symbol.
+ Do not use xmalloc / xrealloc, since the caller is responsible for
+ handling errors. Preserve errno around `free' during failure.
+ Do not overrun buffer when using getwd.
+
+2001-09-03 Paul Eggert <eggert@twinsun.com>
+
+ * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
+ __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
+
+2001-09-02 Jim Meyering <meyering@lucent.com>
+
+ * error.c: Update from GNU libc.
+
+2001-09-01 Jim Meyering <meyering@lucent.com>
+
+ * xreadlink.c: New file.
+ * xreadlink.h: New file.
+ * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
+
+ * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
+ doesn't conflict with sparc-sun-solaris2.7's definition in
+ /usr/include/sys/int_types.h.
+
+ * exclude.c: Use `""', not `<>' to #include non-system header files.
+ (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
+ and strncasecmp as r-values. Unixware didn't have declarations.
+
+2001-08-31 Jim Meyering <meyering@lucent.com>
+
+ * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
+ Use an initial, malloc'd, buffer of length 128 rather than
+ a statically allocated one of length 1024.
+
+2001-08-30 Paul Eggert <eggert@twinsun.com>
+
+ * xgetcwd.c: Don't include pathmax.h.
+ Include stdlib.h and unistd.h if available.
+ Include xalloc.h.
+ (xmalloc, xstrdup, free): Remove decls.
+ (xgetcwd): Don't assume sizes fit in unsigned.
+ Check for overflow when computing sizes.
+ Simplify reallocation code.
+
+2001-08-28 Paul Eggert <eggert@twinsun.com>
+
+ * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
+
+ * strtoimax.c: Renamed from strtoxmax.c, removing the
+ old strtoimax.c.
+
+ Also, make the following further changes to make this file's
+ configuration more similar to that of strtol.c:
+ (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
+ (strtoumax, uintmax_t, strtoull, strtol): Remove.
+ (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
+ (strtoimax): Renamed from strtoumax. All uses of unsigned values
+ changed to signed values.
+
+ And make the following changes as well:
+ Fix copyright notice, as 1999 was missing.
+ (verify): New macro.
+ (strtoimax): Check sizes at compile-time, not run-time.
+ Prefer strtol to strtoll if both work.
+ (main): Remove; it was not that useful and was a pain to maintain.
+
+ * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
+
+2001-08-30 Paul Eggert <eggert@twinsun.com>
+
+ * savedir.c (savedir): Remove size parameter, as POSIX says that
+ a directory's st_size can have an arbitrary value, so the old
+ usage could waste an arbitrary amount of memory. All uses
+ changed.
+ * savedir.h: Update prototype.
+
+2001-08-30 Paul Eggert <eggert@twinsun.com>
+
+ * xstrtol.c (strtoimax): New decl.
+
+2001-08-28 Paul Eggert <eggert@twinsun.com>
+
+ * xstrtol.h: Add copyright notice.
+ (_DECLARE_XSTRTOL): Improve quality of diagnostic for
+ LONGINT_INVALID_SUFFIX_CHAR.
+
+2001-08-30 Paul Eggert <eggert@twinsun.com>
+
+ * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
+ tm to be declared.
+
+2001-08-30 Paul Eggert <eggert@twinsun.com>
+
+ * hash.c: Remove '2001' from copyright notice.
+
+2001-08-30 Paul Eggert <eggert@twinsun.com>
+
+ * full-write.h: New file.
+ * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
+ * full-write.c: Correct credits, as cccp.c no longer
+ exists and anyway it was so heavily changed from the old cccp
+ code as to be unrecognizable. Include full-write.h.
+ (full_write) Return size_t, with short writes meaning failure.
+ All callers changed. This fixes a bug with large buffers
+ on 64-bit hosts.
+ * utime.c: Include full-write.h.
+
+2001-08-30 Paul Eggert <eggert@twinsun.com>
+
+ Merge 'exclude' changes from tar 1.13.22.
+ This fixes one or two unlikely storage allocation overflow bugs,
+ but doesn't change user-visible behavior otherwise.
+
+2001-08-30 Paul Eggert <eggert@twinsun.com>
+
+ * exclude.c (bool): Declare, perhaps by including stdbool.h.
+ (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
+ (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
+ Include if available.
+ (<xalloc.h>): Include
+ (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
+ (verify): New macro. Use it to verify that EXCLUDE macros do not
+ collide with FNM macros.
+ (struct patopts): New struct.
+ (struct exclude): Use it, as exclude patterns now come with options.
+ (new_exclude): Support above changes.
+ (new_exclude, add_exclude_file):
+ Initial size must now be a power of two to simplify overflow checking.
+ (free_exclude, fnmatch_no_wildcards): New function.
+ (excluded_filename): No longer requires options arg, as the options
+ are determined by add_exclude. Now returns bool, not int.
+ (excluded_filename, add_exclude):
+ Add support for the fancy new exclusion options.
+ (add_exclude, add_exclude_file): Now takes int options arg.
+ Check for arithmetic overflow when computing sizes.
+ (add_exclude_file): xrealloc might modify errno, so don't
+ realloc until after errno might be used.
+
+ * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
+ New macros.
+ (free_exclude): New decl.
+ (add_exclude, add_exclude_file): Now takes int options arg.
+ (excluded_filename): No longer requires options arg, as the options
+ are determined by add_exclude. Now returns bool, not int.
+
+2001-08-30 Paul Eggert <eggert@twinsun.com>
+
+ * alloca.c (alloca): Arg is of type size_t, not unsigned.
+