+2009-09-06 Ben Pfaff <blp@gnu.org>
+ Bruno Haible <bruno@clisp.org>
+
+ Work around a glibc bug in strtok_r.
+ * lib/string.in.h (strtok_r): Replace if REPLACE_STRTOK_R is set.
+ Undefine if UNDEFINE_STRTOK_R is set.
+ * lib/strtok_r.c (strtok_r, __strtok_r) [!_LIBC]: Don't undefine.
+ * m4/string_h.m4 (gl_HEADER_STRING_H_DEFAULTS): Initialize
+ REPLACE_STRTOK_R and UNDEFINE_STRTOK_R.
+ * m4/strtok_r.m4 (gl_FUNC_STRTOK_R): Check against the glibc bug.
+ * modules/string (Makefile.am): Substitute REPLACE_STRTOK_R,
+ UNDEFINE_STRTOK_R.
+ * doc/posix-functions/strtok_r.texi: Mention the glibc 2.7 bug.
+
+2009-09-06 Sergey Poznyakoff <gray@gnu.org.ua>
+
+ exclude: minor fix
+ * lib/exclude.c: Include wctype.h
+
+2009-09-06 Akim Demaille <demaille@gostai.com>
+
+ bootstrap: improve error message
+ * build-aux/bootstrap (find_tool): Upon failure, report the list
+ of candidates.
+ Honor the initial value of the envvar.
+
+2009-09-05 Eric Blake <ebb9@byu.net>
+
+ symlinkat: new module
+ * modules/symlinkat: New file.
+ * lib/symlinkat.c: Likewise.
+ * m4/symlinkat.m4 (gl_FUNC_SYMLINKAT): Likewise.
+ * m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Add witnesses.
+ * modules/unistd (Makefile.am): Use them.
+ * lib/unistd.in.h (symlinkat, readlinkat): Declare them.
+ (faccessat) [GNULIB_POSIXCHECK]: Fix typo.
+ * lib/at-func.c (FUNC_RESULT): New macro, defaulting to int.
+ * MODULES.html.sh (File system functions): Mention module.
+ * doc/posix-functions/symlinkat.texi (symlinkat): Likewise.
+ * doc/posix-functions/readlinkat.texi (readlinkat): Likewise.
+ * modules/symlinkat-tests: New test.
+ * tests/test-symlinkat.c: Likewise.
+
+ test-openat-safer: add more checks
+ * tests/test-openat-safer.c (main): Check more code paths.
+
+2009-09-05 Jim Meyering <meyering@redhat.com>
+
+ syntax-check: detect unnecessary inclusion of openat.h
+ * top/maint.mk (sc_prohibit_openat_without_use): New rule.
+
+2009-09-05 Bruno Haible <bruno@clisp.org>
+
+ Support towlower, towupper.
+ * doc/posix-functions/towlower.texi: Mention module wctype.
+ * doc/posix-functions/towupper.texi: Likewise.
+ * lib/wctype.in.h (towlower, towupper): New functions.
+ * tests/test-wctype.c: Include stdio.h, stdlib.h.
+ (ASSERT): New macro.
+ (e): New variable.
+ (main): Test also towlower, towupper. Test WEOF argument.
+ Reported by Alan Hourihane <alanh@fairlite.co.uk>.
+
+2009-09-05 Bruno Haible <bruno@clisp.org>
+
+ Fix conversion behaviour when the input is invalid.
+ * lib/striconveh.c (mem_cd_iconveh_internal): Fix storing of question
+ mark occurring in first pass of indirect conversion.
+ * tests/test-striconveh.c (main): Test conversion of invalid ASCII
+ input.
+ Found by clang's static analyzer.
+
+2009-09-05 Bruno Haible <bruno@clisp.org>
+
+ * tests/test-striconveh.c (main): Test indirect conversion on platforms
+ where direct conversion is possible.
+
+2009-09-04 Eric Blake <ebb9@byu.net>
+
+ openat: fail with ENOENT on empty name
+ * lib/openat-proc.c (openat_proc_name): Special-case the empty
+ buffer.
+
+ link-follow: fix logic bug in prior patch
+ * m4/link-follow.m4 (gl_FUNC_LINK_FOLLOWS_SYMLINK): Fix bug that
+ reversed sense of yes and no in prior patch. Avoid confusing
+ compilation failure with desired semantics.
+
+ link-follow: accomodate mingw and cross-compilation
+ * m4/link-follow.m4 (gl_AC_FUNC_LINK_FOLLOWS_SYMLINK): Rename...
+ (gl_FUNC_LINK_FOLLOWS_SYMLINK): ...to this. Change
+ cross-compilation results to -1, to make linkat easier to
+ implement when cross-compiling. Trivially support mingw.
+ * modules/link-follow (configure.ac): Call new name.
+ * NEWS: Mention this.
+
+2009-09-03 Eric Blake <ebb9@byu.net>
+
+ faccessat: compile replacement
+ * m4/faccessat.m4 (gl_FUNC_FACCESSAT): Build replacement when
+ needed.
+
+ fts: fix compilation error
+ * lib/fts.c (includes): Re-add "openat.h", for
+ openat_needs_fchdir.
+
+ faccessat: new module
+ * modules/faccessat: New file.
+ * lib/faccessat.c: Likewise.
+ * m4/faccessat.m4 (gl_FUNC_FACCESSAT): Likewise.
+ * m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Add witness.
+ * modules/unistd (Makefile.am): Use it.
+ * lib/unistd.in.h (faccessat): Declare it.
+ (F_OK, X_OK, W_OK, R_OK): Provide definitions.
+ * lib/fcntl.in.h (AT_SYMLINK_FOLLOW, AT_EACCESS): Likewise.
+ * MODULES.html.sh (File system functions): Mention it.
+ * doc/posix-functions/faccessat.texi (faccessat): Likewise.
+ * doc/posix-headers/fcntl.texi (fcntl.h): Likewise.
+
+ euidaccess: prefer POSIX over non-standard implementation
+ * m4/euidaccess.m4 (gl_PREREQ_EUIDACCESS): Check for faccessat.
+ * lib/euidaccess.c (euidaccess): Use it if available.
+
+ openat: make template easier to use
+ * lib/at-func.c (CALL_FUNC): Allow AT_FUNC_USE_F1_COND and
+ AT_FUNC_F2 to be undefined.
+ (VALIDATE_FLAG): New macro; use it to reject bad flags.
+ (AT_FUNC_USE_F1_COND): Change sense to just flag bit.
+ * lib/fchmodat.c (AT_FUNC_USE_F1_COND): Adjust.
+ * lib/fchownat.c (AT_FUNC_USE_F1_COND): Likewise.
+ * lib/openat.c (AT_FUNC_USE_F1_COND) [fstatat, unlinkat]:
+ Likewise.
+ * lib/mkdirat.c (AT_FUNC_F2, AT_FUNC_USE_F1_COND): Delete.
+ * lib/selinux-at.c (AT_FUNC_F2, AT_FUNC_USE_F1_COND)
+ [getfileconat, lgetfileconat, setfileconat, lsetfileconat]:
+ Likewise.
+
+ openat: declare in POSIX headers
+ * NEWS: Mention this.
+ * modules/openat (configure.ac): Declare witnesses.
+ (Depends-on): Add fcntl-h, sys_stat, unistd.
+ (Include): Mention correct headers.
+ * modules/fcntl-h (Depends-on): Add link-warning.
+ (Files): Add openat.m4.
+ (Makefile.am): Substitute witnesses.
+ * modules/sys_stat (Files, Makefile.am): Likewise.
+ * modules/unistd (Files, Makefile.am): Likewise.
+ * m4/openat.m4 (gl_FUNC_OPENAT, gl_FUNC_FCHOWNAT): Set witnesses.
+ (gl_OPENAT_DEFAULTS): New macro.
+ * m4/fcntl_h.m4 (gl_FCNTL_H_DEFAULTS): Use it.
+ * m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Likewise.
+ * m4/sys_stat_h.m4 (gl_SYS_STAT_H_DEFAULTS): Likewise.
+ (SYS_STAT_H): Remove unused variable.
+ * doc/posix-headers/fcntl.texi (fcntl.h): Update content.
+ * lib/fcntl--.h (includes): Remove unneeded header.
+ * lib/openat-safer.c (includes): Likewise.
+ * lib/openat.h (AT_FDCWD, AT_SYMLINK_NOFOLLOW, AT_REMOVEDIR)
+ (openat, fstatat, unlinkat, mkdirat, fchmodat, fchownat): Move to
+ appropriate headers.
+ (__OPENAT_PREFIX): Delete.
+ * lib/fcntl.in.h (openat): Provide declaration.
+ (AT_FDCWD): Fix Solaris bug.
+ (AT_SYMLINK_NOFOLLOW, AT_REMOVEDIR): Provide macros.
+ * lib/sys_stat.in.h (fstatat, mkdirat): Provide declaration.
+ * lib/fchmodat.c (includes): Adjust to find declaration.
+ * lib/fchownat.c (includes): Likewise.
+ * lib/mkdirat.c (includes): Likewise.
+ * lib/fstatat.c (includes): Likewise. Ensure original fstatat is
+ still visible.
+
+2009-09-02 Eric Blake <ebb9@byu.net>
+
+ errno: use consistently
+ * lib/c-stack.c (ENOTSUP): <errno.h> guarantees a definition.
+ * lib/canonicalize-lgpl.c (ENAMETOOLONG): Likewise.
+ * lib/canonicalize.c (ELOOP): Likewise.
+ * lib/inet_ntop.c (EAFNOSUPPORT): Likewise.
+ * lib/inet_pton.c (EAFNOSUPPORT): Likewise.
+ * lib/lchown.c (EOPNOTSUPP): Likewise.
+ * lib/openat-priv.h (ENOSYS, EOPNOTSUPP): Likewise.
+ * lib/savewd.c (ESTALE): Likewise.
+ * lib/settime.c (ENOSYS): Likewise.
+ * lib/utimens.c (ENOSYS): Likewise.
+ * lib/xgethostname.c (ENAMETOOLONG): Likewise.
+ * lib/chdir-safer.c (ELOOP): Likewise.
+ (chdir_no_follow): Use HAVE_READLINK, not ELOOP, as witness.
+ * modules/c-stack (Depends-on): Add errno.
+ * modules/canonicalize (Depends-on): Likewise.
+ * modules/chdir-safer (Depends-on): Likewise.
+ * modules/fdopendir (Depends-on): Likewise.
+ * modules/inet_ntop (Depends-on): Likewise.
+ * modules/inet_pton (Depends-on): Likewise.
+ * modules/lchown (Depends-on): Likewise.
+ * modules/openat (Depends-on): Likewise.
+ * modules/savewd (Depends-on): Likewise.
+ * modules/settime (Depends-on): Likewise.
+ * m4/chdir-safer.m4 (gl_CHDIR_SAFER): Check for readlink.
+
+ fts: avoid leaking fds
+ * modules/fts (Depends-on): Add cloexec.
+ * lib/fts.c (opendirat, diropen, fts_build): Set close-on-exec
+ flag.
+
+ fts: make directory fds more robust
+ * lib/fts.c (O_DIRECTORY): Let <fcntl.h> take care of this.
+ (opendirat): Specify O_DIRECTORY, and add fallbacks for safety.
+
+ backupfile, chdir-long, fts, savedir: make safer
+ * lib/backupfile.c (includes): Use "dirent--.h", since
+ numbered_backup can write to stderr during readdir.
+ * lib/savedir.c (includes): Likewise.
+ * lib/chdir-long.c (includes): Use "fcntl--.h", since openat
+ emulation can write to stderr on failure.
+ * lib/fts.c (includes) [!_LIBC]: Likewise for opendir and openat.
+ * lib/getcwd.c: Document why opendir_safer is unused.
+ * lib/glob.c: Likewise.
+ * lib/scandir.c: Likewise.
+ * lib/openat-proc.c: Likewise, for open_safer.
+ * modules/backupfile (Depends-on): Add dirent-safer.
+ * modules/savedir (Depends-on): Likewise.
+ * modules/fts (Depends-on): Add dirent-safer and openat-safer.
+ * modules/chdir-long (Depends-on): Add openat-safer.
+
+ openat-safer: new module
+ * modules/openat-safer: New file.
+ * lib/openat-safer.c: Likewise.
+ * m4/fcntl-safer.m4 (gl_OPENAT_SAFER): New macro.
+ * lib/fcntl-safer.h (openat_safer): Declare.
+ * lib/fcntl--.h (openat): Override.
+ * MODULES.html.sh (File descriptor based I/O): Mention it.
+ * lib/openat.h: Add double-inclusion guards.
+ * lib/openat.c (includes): Only include "fcntl-safer.h", not
+ "fcntl--.h", so we can implement openat.
+ * modules/openat-safer-tests: New test.
+ * tests/test-openat-safer.c: New file.
+
+ dirent-safer: new module
+ * modules/dirent-safer: New file.
+ * lib/dirent--.h: Likewise.
+ * lib/dirent-safer.h: Likewise.
+ * lib/opendir-safer.c: Likewise.
+ * m4/dirent-safer.m4: Likewise.
+ * MODULES.html.sh (Enhancements for POSIX:2008): Mention it.
+ * modules/dirent-safer-tests: New test.
+ * tests/test-dirent-safer.c: New file.
+ * lib/fdopendir.c (includes): Ensure fdopendir is also safe.
+
+ fdopendir: optimize on mingw
+ * lib/unistd.in.h (_gl_directory_name): New prototype.
+ * lib/fchdir.c (_gl_directory_name): Implement it.
+ (fchdir): Use it to simplify implementation.
+ * lib/fdopendir.c (fdopendir) [REPLACE_FCHDIR]: Use metadata from
+ fchdir, when available, to avoid calling [f]chdir().
+
+ fdopendir: split into its own module
+ * lib/openat.c (fdopendir): Move...
+ * lib/fdopendir.c: ...into new file.
+ * modules/fdopendir: New module.
+ * m4/fdopendir.m4 (gl_FUNC_FDOPENDIR): New file.
+ * modules/openat (Depends-on): Add fdopendir.
+ * m4/openat.m4 (gl_FUNC_OPENAT): No longer need to check for
+ fdopendir here.
+ * modules/savedir (Depends-on): Only need fdopendir, not full
+ openat.
+ * lib/savedir.c (include): Use <dirent.h>, not "openat.h".
+ * lib/openat.h (fdopendir): Drop prototype.
+ * lib/dirent.in.h (fdopendir): Provide prototype.
+ * m4/dirent_h.m4 (gl_DIRENT_H_DEFAULTS): Add replacements.
+ * modules/dirent (Makefile.am): Substitute them.
+ * MODULES.html.sh (File system functions): Mention it.
+ * doc/posix-functions/fdopendir.texi (fdopendir): Likewise.
+ * modules/fdopendir-tests: New file.
+ * tests/test-fdopendir.c: Likewise.
+
+ fchdir: use more consistent macro convention
+ * lib/fcntl.in.h (_gl_register_fd): Move declaration to unistd.
+ * lib/sys_stat.in.h (rpl_fstat): Declare via make-time
+ REPLACE_FCHDIR, rather than relying on config.h macros.
+ * lib/unistd.in.h (fchdir): Move all fchdir internal declarations
+ inside a single make-time REPLACE_FCHDIR block, rather than using
+ the config.h FCHDIR_REPLACEMENT.
+ * m4/fchdir.m4 (gl_FUNC_FCHDIR): REPLACE_FCHDIR was already
+ AC_SUBST'd, also AC_DEFINE it. Don't define FCHDIR_REPLACEMENT.
+ Manage fstat replacement.
+ * m4/sys_stat_h.m4 (gl_SYS_STAT_H_DEFAULTS): Pick up
+ REPLACE_FCHDIR.
+ * modules/sys_stat (Files): Add m4/unistd_h.m4.
+ (Makefile.am): Substitute REPLACE_FCHDIR.
+ * lib/close.c (rpl_close): Use REPLACE_FCHDIR, not
+ FCHDIR_REPLACEMENT.
+ * lib/dup-safer.c (dup_safer): Likewise.
+ * lib/dup2.c (rpl_dup2): Likewise.
+ * lib/dup3.c (rpl_dup3): Likewise.
+ * lib/open.c (rpl_open): Likewise.
+
+ fchdir: simplify error handling, and support dup3
+ * modules/fchdir (Depends-on): Use strdup-posix, not strdup. Add
+ stdbool, malloc-posix, realloc-posix.
+ * lib/fchdir.c (struct dir_info_t): Delete saved_errno.
+ (ensure_dirs_slot): Return false on allocation failure.
+ (rpl_dup2): Delete.
+ (_gl_register_dup): New function.
+ (_gl_unregister_fd, rpl_opendir, rpl_dup): Update callers.
+ (_gl_register_fd): Close fd on allocation failure.
+ * lib/fcntl.in.h (_gl_register_fd): Update signature.
+ * lib/unistd.in.h (_gl_register_dup) [FCHDIR_REPLACEMENT]: New
+ prototype.
+ (rpl_dup2_fchdir): Delete prototype.
+ * lib/open.c (open): Update caller.
+ * lib/dup2.c (dup2): Track fchdir metadata.
+ * lib/dup3.c (dup3): Likewise.
+ * m4/dup2.m4 (gl_REPLACE_DUP2): New macro.
+ * m4/fchdir.m4 (gl_FUNC_FCHDIR): Use it.
+
+2009-09-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * gnulib-tool (func_create_testdir, func_create_megatestdir): Use
+ AC_CONFIG_HEADERS instead of AM_CONFIG_HEADER. Use AC_CONFIG_FILES and
+ don't pass arguments to AC_OUTPUT.
+
+2009-09-02 Bruno Haible <bruno@clisp.org>
+
+ * modules/mkdtemp (License): Relicense under LGPLv2+.
+ Reported by Paolo Bonzini.
+
+2009-09-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ Replace uses of obsolete autoconf macros in Jim's modules.
+ The Autoconf macros AC_TRY_CPP, AC_TRY_COMPILE, AC_TRY_LINK and
+ AC_TRY_RUN have been obsolete since Autoconf 2.55, and each use
+ can evoke a warning from autoconf when run with -Wobsolete
+ enabled. They were declared obsolete for good reasons (see
+ the `AC_FOO_IFELSE vs AC_TRY_FOO' node in the Autoconf manual,
+ recently renamed to `AC_ACT_IFELSE vs AC_TRY_ACT'), and we
+ should not continue using the deprecated macros.
+ * m4/d-type.m4 (gl_CHECK_TYPE_STRUCT_DIRENT_D_TYPE): Replace
+ obsolete Autoconf macros with modern counterparts.
+ * m4/dirfd.m4 (gl_FUNC_DIRFD): Likewise.
+ * m4/dos.m4 (gl_AC_DOS): Likewise.
+ * m4/fpending.m4 (gl_FUNC_FPENDING): Likewise.
+ * m4/fsusage.m4 (gl_FILE_SYSTEM_USAGE): Likewise.
+ * m4/getloadavg.m4 (gl_PREREQ_GETLOADAVG): Likewise.
+ * m4/jm-winsz1.m4 (gl_WINSIZE_IN_PTEM): Likewise.
+ * m4/link-follow.m4 (gl_AC_FUNC_LINK_FOLLOWS_SYMLINK): Likewise.
+ * m4/ls-mntd-fs.m4 (gl_LIST_MOUNTED_FILE_SYSTEMS): Likewise.
+ * m4/mkdir-slash.m4 (gl_FUNC_MKDIR_TRAILING_SLASH): Likewise.
+ * m4/mode_t.m4 (gl_PROMOTED_TYPE_MODE_T): Likewise.
+ * m4/rename-dest-slash.m4 (gl_FUNC_RENAME_TRAILING_DEST_SLASH):
+ Likewise.
+ * m4/rename.m4 (gl_FUNC_RENAME): Likewise.
+ * m4/rmdir-errno.m4 (gl_FUNC_RMDIR_NOTEMPTY): Likewise.
+ * m4/rpmatch.m4 (gl_PREREQ_RPMATCH): Likewise.
+ * m4/st_dm_mode.m4 (AC_STRUCT_ST_DM_MODE): Likewise.
+ * m4/stat-time.m4 (gl_STAT_TIME): Likewise.
+ * m4/utimes-null.m4 (gl_FUNC_UTIMES_NULL): Likewise.
+
+2009-09-01 Eric Blake <ebb9@byu.net>
+
+ fchdir: fix off-by-one bug in previous patch
+ * lib/fchdir.c (rpl_fstat): Use correct bounds.
+ (_gl_unregister_fd): Delete useless if.
+
+2009-09-01 Daniel P. Berrange <berrange@redhat.com>
+
+ maint.mk: sort the list of syntax-check rules
+ * top/maint.mk (syntax-check-rules): Sort syntax-check rules, so it's
+ easier to get a sense of progress when the rules are run sequentially
+ and take a long time.
+
+2009-09-01 Simon Josefsson <simon@josefsson.org>
+
+ * modules/arpa_inet: Use $(MKDIR_P) instead of @MKDIR_P@.
+ * modules/netinet_in: Likewise.
+ * modules/sys_file: Likewise.
+ * modules/sys_ioctl: Likewise.
+ * modules/sys_select: Likewise.
+ * modules/sys_socket: Likewise.
+ * modules/sys_stat: Likewise.
+ * modules/sys_time: Likewise.
+ * modules/sys_times: Likewise.
+ * modules/sys_utsname: Likewise.
+ * modules/sys_wait: Likewise.
+
+2009-09-01 Jim Meyering <meyering@redhat.com>
+
+ fts: help ensure that return values are not ignored
+ * lib/fts_.h (__GNUC_PREREQ): Define.
+ (__attribute_warn_unused_result__): Define.
+ (fts_children, fts_close, fts_open, fts_read): Declare with
+ __attribute_warn_unused_result__.
+
+ fts: fts_close now fails also when closing a dir file descriptor fails
+ * lib/fts.c (fts_close): Detect close failure, not just fchdir failure,
+ and propagate to caller, along with errno.
+
+ announce-gen: correct formatting in --help output
+ * build-aux/announce-gen (usage): Move the one-line description in
+ --help output "up", to where it belongs, just after Usage:.
+
+2009-08-31 Eric Blake <ebb9@byu.net>
+
+ fchdir: port to mingw
+ * m4/fchdir.m4 (gl_FUNC_FCHDIR): Check for mingw bug.
+ * lib/open.c (open) [FCHDIR_REPLACEMENT]: If directories can't be
+ opened, then use a substitute.
+ * lib/sys_stat.in.h (fstat) [REPLACE_OPEN_DIRECTORY]: Declare
+ replacement.
+ * lib/fchdir.c (fstat) [REPLACE_OPEN_DIRECTORY]: Implement it.
+ (_gl_register_fd): No need to check stat if open already filters
+ all directories.
+ (fchdir): Fix error condition to match POSIX.
+ * modules/fchdir (Depends-on): Add sys_stat.
+ * doc/posix-functions/open.texi (open): Document the limitation.
+ * modules/fchdir-tests: New file.
+ * tests/test-fchdir.c: Likewise.
+
+ canonicalize: allow cross-testing from cygwin to mingw
+ * modules/canonicalize-tests (configure.ac): Define HAVE_SYMLINK.
+ (Makefile.am): Pass it through TESTS_ENVIRONMENT.
+ * modules/canonicalize-lgpl-tests (configure.ac, Makefile.am):
+ Likewise.
+ * tests/test-canonicalize.sh: Also skip test if 'ln -s' works, but
+ target does not support symlinks.
+ * tests/test-canonicalize-lgpl.sh: Likewise.
+
+ chown: avoid compilation warning on mingw
+ * m4/chown.m4 (gl_FUNC_CHOWN): Recognize missing chown.
+ * lib/chown.c (rpl_chown) [!HAVE_CHOWN]: Always return failure on
+ mingw.
+ * lib/lchown.c (lchown) [!HAVE_CHOWN]: Likewise.
+ * modules/chown (Depends-on): Add errno.
+
+2009-08-31 Stefano Lattarini <stefano.lattarini@gmail.com> (tiny change)
+
+ * gnulib-tool: Fix test whether $CONFIG_SHELL has a working 'echo'
+ command.
+
+2009-08-31 Jim Meyering <meyering@redhat.com>
+
+ canonicalize: remove useless initialization
+ * lib/canonicalize.c (canonicalize_filename_mode): Remove useless
+ initialization of local, "end".
+
+2009-08-30 Bruno Haible <bruno@clisp.org>
+
+ Fix an unnecessary error on Solaris 10 on NFSv3 file systems.
+ * lib/set-mode-acl.c (qset_acl) [Solaris 10 new]: Treat EOPNOTSUPP like
+ ENOSYS.
+
+2009-08-30 Bruno Haible <bruno@clisp.org>
+
+ * tests/test-pipe-filter-ii1.sh: Prefer /usr/xpg6/bin/tr over
+ /usr/xpg4/bin/tr when it exists.
+ * tests/test-pipe-filter-gi1.sh: Likewise.
+
+2009-08-30 Bruno Haible <bruno@clisp.org>
+
+ Work around deficient /usr/bin/id program on Solaris.
+ * tests/test-file-has-acl.sh (ID): New variable.
+ * tests/test-set-mode-acl.sh (ID): Likewise.
+ * tests/test-copy-acl.sh (ID): Likewise.
+ * tests/test-copy-file.sh (ID): Likewise.
+
+2009-08-30 Bruno Haible <bruno@clisp.org>
+
+ New module 'xstriconveh'.
+ * lib/xstriconveh.h: New file.
+ * lib/xstriconveh.c: New file.
+ * modules/xstriconveh: New file.
+
+2009-08-30 Bruno Haible <bruno@clisp.org>
+
+ Make it easier to use mem_cd_iconveh.
+ * lib/striconveh.h (iconveh_t): New type.
+ (iconveh_open, iconveh_close): New declarations.
+ (mem_cd_iconveh, str_cd_iconveh): Replace the three iconv_t arguments
+ with a single 'const iconveh_t *' argument.
+ * lib/striconveh.c (iconveh_open, iconveh_close): New functions.
+ (mem_cd_iconveh, str_cd_iconveh): Replace the three iconv_t arguments
+ with a single 'const iconveh_t *' argument.
+ (mem_iconveh, str_iconveh): Use iconveh_open, iconveh_close.
+ * tests/test-striconveh.c (main): Update.
+ * NEWS: Mention the change.
+
+2009-08-30 Bruno Haible <bruno@clisp.org>
+
+ * doc/posix-functions/iconv_open.texi: Mention indirect conversion
+ problem.
+
+2009-08-30 Bruno Haible <bruno@clisp.org>
+
+ Work around iconv_open problem on Solaris.
+ * lib/iconv_open-solaris.gperf: New file.
+ * lib/iconv_open.c (ICONV_FLAVOR_SOLARIS): New macro.
+ * m4/iconv_open.m4 (gl_FUNC_ICONV_OPEN): Also handle Solaris.
+ * modules/iconv_open (Files): Add lib/iconv_open-solaris.gperf.
+ (Makefile.am): Add rule for iconv_open-solaris.h. Augment
+ BUILT_SOURCES, MOSTLYCLEANFILES, MAINTAINERCLEANFILES, EXTRA_DIST.
+ * doc/posix-functions/iconv_open.texi: Mention the Solaris problem.
+
+2009-08-29 Jim Meyering <meyering@redhat.com>
+
+ maint.mk: remove more coreutils-specific targets; XZ_OPT=-9ev
+ * top/maint.mk (cvs-check): Remove target; it was just an alias
+ to the better-named vc-diff-check.
+ (maintainer-distcheck): Remove rule. It was used only from
+ the (alpha/beta/major) target, and all of its commands but one
+ were coreutils-specific.
+ (vc-dist): Remove rule.
+ (alpha beta major): Run "$(MAKE) distcheck" explicitly.
+ Run vc-diff-check, not vc-dist.
+ Run $(MAKE) dist with XZ_OPT=-9ev. Note spelling, with "-".
+
+2009-08-27 Bruno Haible <bruno@clisp.org>
+
+ * tests/test-bitrotate.c (main): Remove test that uses a shift count
+ of 0.
+
+2009-08-27 Bruno Haible <bruno@clisp.org>
+
+ * tests/test-func.c (main): Don't verify sizeof __func__ on SunPRO C
+ compilers.
+ * doc/func.texi: Document the SunPRO C bug.
+
+2009-08-27 Bruno Haible <bruno@clisp.org>
+
+ Fix link error on Solaris.
+ * tests/test-parse-duration.c (xstrdup): Remove function.
+
+2009-08-26 Pádraig Brady <P@draigbrady.com>
+
+ ignore-value: handle pointer types, too
+ * lib/ignore-value.h (__attribute__): Remove definition.
+ (ignore_value): Remove use of "__attribute__ ((unused))" in favor
+ of a more concise and more-often effective "(void) i" statement.
+ (ignore_ptr): New function to suppress warnings from functions that
+ return pointers, and to make it explicit that one function doesn't
+ handle all cases.
+
+2009-08-25 Bruno Haible <bruno@clisp.org>
+
+ dup2: work around a Linux bug.
+ * m4/dup2.m4 (gl_FUNC_DUP2): Test for the Linux bug.
+ * lib/dup2.c (rpl_dup2): Correct the return value if it is -EBADF.
+ * doc/posix-functions/dup2.texi: Mention the Linux bug.
+ Reported by Simon Josefsson.
+
+2009-08-25 Jim Meyering <meyering@redhat.com>
+
+ libguestfs uses gnulib
+ * users.txt: Add libguestfs.
+
+2009-08-24 Eric Blake <ebb9@byu.net>
+
+ dup2, pipe2: fix some recent test failures on cygwin 1.5.x
+ * lib/pipe2.c (includes): Add binary-io.h.
+ * lib/dup2.c (rpl_dup2): Correct buggy errno value.
+
+2009-08-24 Bruno Haible <bruno@clisp.org>
+
+ Tolerate declared but missing accept4 syscall.
+ * lib/accept4.c (accept4): Invoke original accept4 function first, if
+ available.
+ * lib/sys_socket.in.h (accept4): If the function is already present,
+ override it.
+ * m4/accept4.m4 (gl_FUNC_ACCEPT4): Remove AC_LIBOBJ invocation.
+ * modules/accept4 (Makefile.am): Compile accept4.c always.
+ Reported by Paolo Bonzini and Eric Blake.
+
+2009-08-23 Bruno Haible <bruno@clisp.org>
+
+ New module 'accept4'.
+ * lib/sys_socket.in.h (accept4): New declaration.
+ * lib/accept4.c: New file.
+ * m4/accept4.m4: New file.
+ * m4/sys_socket_h.m4 (gl_SYS_SOCKET_H_DEFAULTS): Initialize
+ GNULIB_ACCEPT4, HAVE_ACCEPT4.
+ * modules/sys_socket (Makefile.am): Substitute GNULIB_ACCEPT4,
+ HAVE_ACCEPT4.
+ * modules/accept4: New file.
+ * doc/glibc-functions/accept4.texi: Mention the new module.
+
+2009-08-24 Jim Meyering <meyering@redhat.com>
+
+ progname: also set global program_invocation_name, when possible
+ Before this change, a libtool-enabled program that calls glibc's
+ error function would report the program name as
+ "/abs/dir/.libs/lt-program_name" rather than the desired program_name.
+ * modules/progname (configure.ac): Check for a declaration of
+ program_invocation_name.
+ * lib/progname.c: Include <errno.h>.
+ (set_program_name) [HAVE_DECL_PROGRAM_INVOCATION_NAME]:
+ Set program_invocation_name.
+
+2009-08-23 Bruno Haible <bruno@clisp.org>
+
+ * lib/dup3.c: Include <string.h>.
+
+2009-08-23 Bruno Haible <bruno@clisp.org>
+
+ * lib/dup3.c (dup3): Test only once whether the system actually exists.
+ * lib/pipe2.c (pipe2): Likewise.
+ Suggested by Eric Blake.
+
+2009-08-23 Bruno Haible <bruno@clisp.org>
+
+ Tolerate declared but missing dup3 syscall.
+ * lib/dup3.c (dup3): Invoke original dup3 function first, if available.
+ * lib/unistd.in.h (dup3): If the function is already present,
+ override it.
+ * m4/dup3.m4 (gl_FUNC_DUP3): Remove AC_LIBOBJ invocation.
+ * modules/dup3 (Makefile.am): Compile dup3.c always.
+ Reported by Paolo Bonzini.
+
+2009-08-23 Bruno Haible <bruno@clisp.org>
+
+ Tolerate declared but missing pipe2 syscall.
+ * lib/pipe2.c (pipe2): Invoke original pipe2 function first, if
+ available.
+ * lib/unistd.in.h (pipe2): If the function is already present,
+ override it.
+ * m4/pipe2.m4 (gl_FUNC_PIPE2): Remove AC_LIBOBJ invocation.
+ * modules/pipe2 (Makefile.am): Compile pipe2.c always.
+ Reported by Paolo Bonzini.
+
+2009-08-23 Bruno Haible <bruno@clisp.org>
+
+ * lib/pipe2.c (pipe2): Move #ifs inside function.
+
+2009-08-22 Joel E. Denny <jdenny@clemson.edu>
+
+ quotearg: document limitations of quote_these_too
+ * lib/quotearg.c (quotearg_buffer_restyled): Add comments where
+ those limitations are created.
+ * lib/quotearg.h (set_char_quoting): Document that digits and
+ letters that are special after backslash are not permitted.
+ (quotearg_char): Cross-reference set_char_quoting documentation.
+
+2009-08-23 Joel E. Denny <jdenny@clemson.edu>
+
+ quotearg: implement custom_quoting_style
+ * lib/quotearg.c: (struct quoting_options): Add left_quote and
+ right_quote fields.
+ (set_custom_quoting): New public function.
+ (quotearg_buffer_restyled): Add left_quote and right_quote
+ arguments, handle them very much like locale quoting, and update
+ all uses.
+ (quotearg_n_custom): New public function.
+ (quotearg_n_custom_mem): New public function.
+ (quotearg_custom): New public function.
+ (quotearg_custom_mem): New public function.
+ * lib/quotearg.h: Prototype and document new public functions.
+ (enum quoting_style): For escape_quoting_style and
+ clocale_quoting_style, comment that QA_SPLIT_TRIGRAPHS is
+ ignored even though they're otherwise like c_quoting_style.
+ Add custom_quoting_style member and document with comparison to
+ clocale_quoting_style.
+ * tests/test-quotearg.c (custom_quotes): New array.
+ (custom_results): New array.
+ (main): Extend to test custom quoting.
+
+2009-08-22 Joel E. Denny <jdenny@clemson.edu>
+
+ quotearg: fix right quote escaping when it's in quote_these_too
+ * lib/quotearg.c (quotearg_buffer_restyled): Upon seeing a right
+ quote, be sure to prepend only one backslash.
+ * tests/test-quotearg.c (use_quote_double_quotes): New function.
+ (main): Test it.
+
2009-08-22 Joel E. Denny <jdenny@clemson.edu>
quotearg-tests: test escaping of embedded locale quotes
projects / gnulib.git / blobdiff