kmx git

Commit	Date	Message
a9ef3e1a	2007-05-26T21:32:26	2007-05-26 Bruno Haible <bruno@clisp.org> * modules/chdir-long (Depends-on): Add fchdir. * modules/chdir-safer (Depends-on): Likewise. * modules/fts (Depends-on): Likewise. * modules/fts-lgpl (Depends-on): Likewise. * modules/openat (Depends-on): Likewise. * modules/savewd (Depends-on): Likewise.
11b52475	2007-05-12T08:54:55	(Files): Remove openat-die.c (Depends-on): Add openat-die
242003f6	2006-12-24T17:08:04	Work around an fchownat bug in glibc-2.4: http://lists.ubuntu.com/archives/ubuntu-users/2006-September/093218.html This bug would cause "chown -RP ... DIR" to follow symlinks in DIR, in spite of the -P option. * m4/openat.m4 (gl_FUNC_FCHOWNAT, gl_FUNC_FCHOWNAT_DEREF_BUG): New macros. (gl_PREREQ_OPENAT): Require gl_FUNC_FCHOWNAT. * modules/openat (Files): Add lib/fchownat.c. * lib/openat.c (fchownat): Don't define here. Move to... * lib/fchownat.c: ...this new file.
229b2a01	2006-11-20T22:01:30	* lib/openat.h (rpl_fstatat): New macro, if [HAVE_OPENAT && ! LSTAT_FOLLOWS_SLASHED_SYMLINK. (fstatat): Define to rpl_fstatat under the same conditions, unless COMPILING_FSTATAT. * m4/openat.m4 (gl_FUNC_OPENAT): Compile fstatat.c too, if fstatat seems to have the bug. * lib/fstatat.c: New file. * modules/openat (Files): Add it.
5eeec029	2006-10-13T12:40:22	gnulib-tool now synthesizes the EXTRA_DIST line.
e8684643	2006-10-12T18:52:30	Distribute all lib/* source files through EXTRA_DIST.
75ff6c9d	2006-09-30T00:37:48	[lib/ChangeLog] Work around bug in Solaris 10 /proc file system: /proc/self/fd/NNN/.. isn't the parent directory of the directory whose file descriptor is NNN. This needs to be worked around at run time, not compile time, since a program might be built on Solaris 8, where things work, and run on Solaris 10. * openat-priv.h (BUILD_PROC_NAME): Remove. All callers changed to use the following interface instead: (OPENAT_BUFFER_SIZE): New macro. (openat_proc_name): New function. * at-func.c (AT_FUNC_NAME): Adjust to above changes. * openat.c (openat_permissive, openat_needs_fchdir, fdopendir): Likewise. * openat-proc.c: New file. [ChangeLog] * modules/openat (Files): Add lib/openat-proc.c. (Depends-on): Add same-inode, stdbool. [m4/ChangeLog] * openat.m4 (gl_FUNC_OPENAT): Add AC_LIBOBJ(openat-proc).
48e1f1c3	2006-08-23T23:07:01	* modules/openat (Depends-on): Add lstat.
901bc47c	2006-08-21T21:46:31	Avoid the need for AC_LIBSOURCES in m4 macros. * modules/acl (EXTRA_DIST): Add acl.h. * modules/argmatch (Files): Add m4/argmatch.m4. (configure.ac): Add gl_ARGMATCH. (EXTRA_DIST): Renamed from lib_SOURCES, for consistency with the other modules. Remove argmatch.c. * modules/backupfile (EXTRA_DIST): Add backupfile.h. * modules/c-strtod (EXTRA_DIST): Add c-strtod.h. * modules/c-strtold (EXTRA_DIST): Add c-strtod.c, c-strtod.h. * modules/canonhost (EXTRA_DIST): Add c-canonhost.h. * modules/canonicalize (EXTRA_DIST): Add canonicalize.h. * modules/chdir-long (EXTRA_DIST): Add chdir-long.h. * modules/chdir-safer (EXTRA_DIST): Add chdir-safer.h. * modules/cloexec (EXTRA_DIST): Add cloexec.h. * modules/close-stream (EXTRA_DIST): Add close-stream.h. * modules/closeout (EXTRA_DIST): Add closeout.h. * modules/cycle-check (EXTRA_DIST): Add cycle-check.h. * modules/dev-ino (EXTRA_DIST): Add dev-ino.h. * modules/dirfd (EXTRA_DIST): Add dirfd.h. * modules/dirname (EXTRA_DIST): Renamed from lib_SOURCES. Add dirname.h; remove basename.c and stripslash.c. * modules/exclude (EXTRA_DIST): Add exclude.h. * modules/exitfail (EXTRA_DIST): Add exitfail.h. * modules/fcntl-safer (EXTRA_DIST): Add fcntl-safer.h fcntl--.h. * modules/file-type (EXTRA_DIST): Add file-type.h. * modules/filemode (EXTRA_DIST): Add filemode.h. * modules/filenamecat (EXTRA_DIST): Add filenamecat.h. * modules/fopen-safer (EXTRA_DIST): Add stdio-safer.h stdio--.h. * modules/fpending (EXTRA_DIST): Add __fpending.h. * modules/fprintftime (EXTRA_DIST): Add fprintftime.h. * modules/fsusage (EXTRA_DIST): Add fsusage.h. * modules/fts (EXTRA_DIST): Add fts_.h fts-cycle.c. * modules/getcwd (EXTRA_DIST): Add getcwd.h. * modules/getdate (EXTRA_DIST): Add getdate.c. * modules/gethrxtime (EXTRA_DIST): Add gethrxtime.h xtime.h. * modules/getpagesize (EXTRA_DIST): Add getpagesize.h. * modules/getpass (EXTRA_DIST): Add getpass.h. * modules/glob (EXTRA_DIST): Add glob_.h glob-libc.h. * modules/group-member (EXTRA_DIST): Add group-member.h. * modules/hard-locale (EXTRA_DIST): Add hard-locale.h. * modules/hash (EXTRA_DIST): Add hash.h. * modules/human (EXTRA_DIST): Add human.h. * modules/inttypes (EXTRA_DIST): Add inttypes.h. * modules/lchmod (EXTRA_DIST): Add lchmod.h. * modules/lchown (EXTRA_DIST): Add lchown.h. * modules/long-options (EXTRA_DIST): Add long-options.h. * modules/lstat (EXTRA_DIST): Add lstat.h. * modules/md5 (EXTRA_DIST): Add memcasecmp.h. * modules/memcoll (EXTRA_DIST): Add memcoll.h. * modules/mempcpy (EXTRA_DIST): Add mempcpy.h. * modules/memrchr (EXTRA_DIST): Add memrchr.h. * modules/memxor (EXTRA_DIST): Add memxor.h. * modules/mkancesdirs (EXTRA_DIST): Add mkancesdirs.h. * modules/mkdir-p (EXTRA_DIST): Add modechange.h. * modules/mountlist (EXTRA_DIST): Add mountlist.h. * modules/openat (EXTRA_DIST): Add at-func.c openat.h openat-priv.h. * modules/pathmax (EXTRA_DIST): Add pathmax.h. * modules/physmem (EXTRA_DIST): Add physmem.h. * modules/posixtm (EXTRA_DIST): Add posixtm.h. * modules/posixver (EXTRA_DIST): Add posixver.h. * modules/quote (EXTRA_DIST): Add quote.h. * modules/quotearg (EXTRA_DIST): Add quotearg.h. * modules/readtokens (EXTRA_DIST): Add readtokens.h. * modules/readutmp (EXTRA_DIST): Add readutmp.h. * modules/regex (EXTRA_DIST): Add regcomp.c regex.h regex_internal.c regex_internal.h regexec.c. * modules/safe-read (EXTRA_DIST): Add safe-read.h. * modules/safe-write (EXTRA_DIST): Add safe-write.h. * modules/same (EXTRA_DIST): Add same.h. * modules/same-inode (EXTRA_DIST): Add same-inode.h. * modules/save-cwd (EXTRA_DIST): Add save-cwd.h. * modules/savedir (EXTRA_DIST): Add savedir.h. * modules/sha1 (EXTRA_DIST): Add sha1.h. * modules/sig2str (EXTRA_DIST): Add sig2str.h. * modules/stat-macros (EXTRA_DIST): Add stat-macros.h. * modules/stat-time (EXTRA_DIST): Add stat-time.h. * modules/stdlib-safer (EXTRA_DIST): Add stdlib-safer.h stdlib--.h. * modules/strdup (EXTRA_DIST): Add strdup.h. * modules/strftime (EXTRA_DIST): Add strftime.h. * modules/strndup (EXTRA_DIST): Add strndup.h. * modules/strnlen (EXTRA_DIST): Add strnlen.h. * modules/strverscmp (EXTRA_DIST): Add strverscmp.h. * modules/time_r (EXTRA_DIST): Add time_r.h. * modules/timespec (EXTRA_DIST): Add timespec.h. * modules/tmpfile-safer (EXTRA_DIST): Add stdio-safer.h stdio--.h. * modules/unistd-safer (EXTRA_DIST): Add unistd-safer.h unistd--.h. * modules/unlinkdir (EXTRA_DIST): Add unlinkdir.h. * modules/unlocked-io (EXTRA_DIST): Add unlocked-io.h. * modules/userspec (EXTRA_DIST): Add userspec.h. * modules/utimecmp (EXTRA_DIST): Add utimecmp.h. * modules/utimens (EXTRA_DIST): Add utimens.h. * modules/xalloc (EXTRA_DIST): Add xalloc.h. * modules/xgetcwd (EXTRA_DIST): Add xgetcwd.h. * modules/xnanosleep (EXTRA_DIST): Add xnanosleep.h. * modules/xreadlink (EXTRA_DIST): Add xreadlink.h. * modules/xstrtod (EXTRA_DIST): Add xstrtod.h. * modules/xstrtol (EXTRA_DIST): Add xstrtol.h. * modules/xstrtold (EXTRA_DIST): Add xstrtod.c xstrtod.h. * modules/yesno (EXTRA_DIST): Add yesno.h. + * m4/argmatch.m4: New file, from coreutils with AC_LIBSOURCES removed. * m4/dev-ino.m4, same-inode.m4: Remove. + * m4/_inttypes_h.m4 (gl_INTTYPES_H): * m4/acl.m4 (AC_FUNC_ACL): * m4/backupfile.m4 (gl_BACKUPFILE): * m4/c-strtod.m4 (gl_C99_STRTOLD): * m4/canon-host.m4 (gl_CANON_HOST): * m4/canonicalize.m4 (AC_FUNC_CANONICALIZE_FILE_NAME): * m4/chdir-long.m4 (gl_FUNC_CHDIR_LONG): * m4/chdir-safer.m4 (gl_CHDIR_SAFER): * m4/cloexec.m4 (gl_CLOEXEC): * m4/close-stream.m4 (gl_CLOSE_STREAM): * m4/closeout.m4 (gl_CLOSEOUT): * m4/dirfd.m4 (gl_FUNC_DIRFD): * m4/dirname.m4 (gl_DIRNAME): * m4/exclude.m4 (gl_EXCLUDE): * m4/exitfail.m4 (gl_EXITFAIL): * m4/fcntl-safer.m4 (gl_FCNTL_SAFER): * m4/file-type.m4 (gl_FILE_TYPE): * m4/filemode.m4 (gl_FILEMODE): * m4/filenamecat.m4 (gl_FILE_NAME_CONCAT): * m4/fpending.m4 (gl_FUNC_FPENDING): * m4/fprintftime.m4 (gl_FPRINTFTIME): * m4/fts.m4 (gl_FUNC_FTS): * m4/getcwd.m4 (gl_FUNC_GETCWD_NULL): * m4/getdate.m4 (gl_GETDATE): * m4/gethrxtime.m4 (gl_GETHRXTIME): * m4/getpagesize.m4 (gl_GETPAGESIZE): * m4/getpass.m4 (gl_FUNC_GETPASS): * m4/gettime.m4 (gl_GETTIME): * m4/getugroups.m4 (gl_GETUGROUPS): * m4/glob.m4 (gl_GLOB_SUBSTITUTE): * m4/group-member.m4 (gl_FUNC_GROUP_MEMBER): * m4/hard-locale.m4 (gl_HARD_LOCALE): * m4/hash.m4 (gl_HASH): * m4/idcache.m4 (gl_IDCACHE): * m4/lchmod.m4 (gl_FUNC_LCHMOD): * m4/lchown.m4 (gl_FUNC_LCHOWN): * m4/long-options.m4 (gl_LONG_OPTIONS): * m4/lstat.m4 (gl_FUNC_LSTAT): * m4/md5.m4 (gl_MD5): * m4/memcasecmp.m4 (gl_MEMCASECMP): * m4/memcoll.m4 (gl_MEMCOLL): * m4/mempcpy.m4 (gl_FUNC_MEMPCPY): * m4/memrchr.m4 (gl_FUNC_MEMRCHR): * m4/memxor.m4 (gl_MEMXOR): * m4/mkancesdirs.m4 (gl_MKANCESDIRS): * m4/mkdir-p.m4 (gl_MKDIR_PARENTS): * m4/modechange.m4 (gl_MODECHANGE): * m4/mountlist.m4 (gl_MOUNTLIST): * m4/nanosleep.m4 (gl_FUNC_NANOSLEEP): * m4/openat.m4 (gl_FUNC_OPENAT): * m4/pathmax.m4 (gl_PATHMAX): * m4/physmem.m4 (gl_PHYSMEM): * m4/posixtm.m4 (gl_POSIXTM): * m4/posixver.m4 (gl_POSIXVER): * m4/quote.m4 (gl_QUOTE): * m4/quotearg.m4 (gl_QUOTEARG): * m4/readtokens.m4 (gl_READTOKENS): * m4/readutmp.m4 (gl_READUTMP): * m4/regex.m4 (gl_REGEX): * m4/safe-read.m4 (gl_SAFE_READ): * m4/safe-write.m4 (gl_SAFE_WRITE): * m4/same.m4 (gl_SAME): * m4/save-cwd.m4 (gl_SAVE_CWD): * m4/savedir.m4 (gl_SAVEDIR): * m4/settime.m4 (gl_SETTIME): * m4/sha1.m4 (gl_SHA1): * m4/sig2str.m4 (gl_FUNC_SIG2STR): * m4/stat-macros.m4 (gl_STAT_MACROS): * m4/stat-time.m4 (gl_STAT_TIME): * m4/stdio-safer.m4 (gl_FOPEN_SAFER): * m4/stdlib-safer.m4 (gl_STDLIB_SAFER): * m4/strdup.m4 (gl_FUNC_STRDUP): * m4/strftime.m4 (gl_FUNC_GNU_STRFTIME): * m4/strndup.m4 (gl_FUNC_STRNDUP): * m4/strnlen.m4 (gl_FUNC_STRNLEN): * m4/strverscmp.m4 (gl_FUNC_STRVERSCMP): * m4/time_r.m4 (gl_TIME_R): * m4/timespec.m4 (gl_TIMESPEC): * m4/unistd-safer.m4 (gl_UNISTD_SAFER): * m4/unlinkdir.m4 (gl_UNLINKDIR): * m4/unlocked-io.m4 (gl_FUNC_GLIBC_UNLOCKED_IO): * m4/userspec.m4 (gl_USERSPEC): * m4/utimecmp.m4 (gl_UTIMECMP): * m4/utimens.m4 (gl_UTIMENS): * m4/xalloc.m4 (gl_XALLOC): * m4/xgetcwd.m4 (gl_XGETCWD): * m4/xnanosleep.m4 (gl_XNANOSLEEP): * m4/xreadlink.m4 (gl_XREADLINK): * m4/xstrtod.m4 (gl_XSTRTOD): * m2/yesno.m4 (gl_YESNO): Don't use AC_LIBSOURCES; instead, rely on the files in ../modules/ to get the necessary .h files and whatnot.
d1833066	2006-08-21T09:49:06	* modules/openat (Depends-on): Really alphabetize.
e75ba918	2006-08-21T07:27:23	* modules/openat (Depends-on): Add lstat. Alphabetize.
e91d8292	2006-08-19T22:17:01	* modules/openat (Files): Add lib/fchmodat.c. * lib/fchmodat.c: New file, from coreutils. This was inadvertently omitted in the 2006-08-17 update. Problem reported by Jay Youngman.
8b3f78cd	2006-08-17T20:34:21	Update from coreutils. * lib/__fpending.h: Add copyright notice. * lib/fprintftime.h: Likewise. * lib/savedir.c: Use (C) in copyright notice. * lib/savedir.h: Likewise. 2006-08-15 Jim Meyering <jim@meyering.net> * lib/at-func.c: New file, with the logic of all emulated at-functions. * lib/openat-priv.h: Include <errno.h> and define ENOSYS, in support of the EXPECTED_ERRNO macro. * lib/openat.c (fstatat, unlinkat, fchownat): Remove function definitions. Instead, define the appropriate symbols and include "at-func.c". * lib/mkdirat.c (mkdirat): Likewise. * lib/fchmodat.c (fchmodat): Likewise. (ENOSYS): Remove definition. * lib/openat.c: Don't include <errno.h>, now that "openat-priv.h" does it. Don't include "unistd--.h" -- it wasn't ever used. 2006-01-17 Jim Meyering <jim@meyering.net> Rewrite fts.c not to change the current working directory, by using openat, fstatat, fdopendir, etc.. * lib/fts.c [! _LIBC]: Include "openat.h" and "unistd--.h". (HAVE_OPENAT_SUPPORT): Define. [_LIBC] (fchdir): Don't undef or define; no longer used. (FCHDIR): Define in terms of cwd_advance_fd rather than fchdir. Now, this `function' always succeeds, and consumes its file descriptor parameter -- so callers must not close such FDs. Update callers. (diropen_fd, opendirat, cwd_advance_fd): New functions. (diropen): Add parameter, SP. Adjust all callers. Implement using diropen_fd, rather than open. (fts_open): Initialize new member, fts_cwd_fd. Remove fts_rft-setting code. (fts_close): Close fts_cwd_fd, if necessary. (__opendir2): Define in terms of opendir or opendirat, depending on whether the FST_NOCHDIR flag is set. (fts_build): Since fts_safe_changedir consumes its FD, and since this code must do `closedir(dirp)', dup the dirfd(dirp) argument, and close the dup'd file descriptor upon failure. (fts_stat): Use fstatat(...AT_SYMLINK_NOFOLLOW) in place of lstat. (fts_safe_changedir): Tweak semantics to reflect that this function now calls cwd_advance_fd and hence consumes its FD argument. * lib/fts_.h [struct FTS] (fts_cwd_fd): New member. [struct FTS] (fts_rft): Remove now-unused member. [struct FTS] (fts_cycle.state): Improve comment. * lib/openat.c (openat_needs_fchdir): New function. * lib/openat.h (openat_needs_fchdir): Declare it. 2006-08-15 Jim Meyering <jim@meyering.net> * m4/openat.m4 (gl_FUNC_OPENAT): Add at-func.c via AC_LIBSOURCES. 2006-01-17 Jim Meyering <jim@meyering.net> * m4/fts.m4 (gl_FUNC_FTS_CORE): Depend on gl_FUNC_OPENAT. 2006-01-11 Jim Meyering <jim@meyering.net> * m4/openat.m4 (gl_FUNC_OPENAT): Require and compile fchmodat.c. Check for the lchmod function.
266a433b	2006-02-26T08:45:03	* 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.
6e893aef	2006-01-24T19:17:13	(Files): Add lib/intprops.h. From Mark D. Baushke.
14bf04a5	2006-01-09T23:13:56	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. * 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/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. * 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. * modules/lib-ignore: New file. * lib/version-etc.c (COPYRIGHT_YEAR): Update to 2006. Rewrite fts.c not to change the current working directory, by using openat, fstatat, fdopendir, etc.. * lib/fts.c [! _LIBC]: Include "openat.h", "unistd--.h", and "fcntl--.h". [_LIBC] (fchdir): Don't undef or define; no longer used. (FCHDIR): Define in terms of cwd_advance_fd rather than fchdir. Now, this `function' always succeeds, and consumes its file descriptor parameter -- so callers must not close such FDs. Update callers. (diropen_fd, opendirat, cwd_advance_fd): New functions. (diropen): Add parameter, SP. Adjust all callers. Implement using diropen_fd, rather than open. (fts_open): Initialize new member, fts_cwd_fd. Remove fts_rft-setting code. (fts_close): Close fts_cwd_fd, if necessary. (__opendir2): Define in terms of opendir or opendirat, depending on whether the FST_NOCHDIR flag is set. (fts_build): Since fts_safe_changedir consumes its FD, and since this code must do `closedir(dirp)', dup the dirfd(dirp) argument, and close the dup'd file descriptor upon failure. (fts_stat): Use fstatat(...AT_SYMLINK_NOFOLLOW) in place of lstat. (fts_safe_changedir): Tweak semantics to reflect that this function now calls cwd_advance_fd and hence consumes its FD argument. * lib/fts_.h [struct FTS] (fts_cwd_fd): New member. (fts_rft): Remove now-unused member. * lib/openat.c (fchownat): New function. * lib/openat.h (fchmodat, fchownat): Declare. (chmodat, lchmodat): Define convenience functions. (chownat, lchownat): Likewise. * 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'. 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. * m4/lib-ignore.m4: New file. * m4/lchmod.m4: New file. * m4/chdir-safer.m4: New file. * m4/openat.m4 (gl_FUNC_OPENAT): Require and compile mkdirat.c. Require openat-priv.h. * m4/acl.m4 (AC_FUNC_ACL): Add POSIX ACL and Linux-specific acl tests.
357e1c26	2005-09-22T23:30:37	* modules/openat (Files): Add lib/openat-die.c. (Depends-on): Remove error, exitfail. Add dirname. * 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. * m4/openat.m4 (gl_FUNC_OPENAT): Add openat-die.c.
abe57472	2005-07-06T15:58:47	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.
82d8ff5a	2005-05-02T05:29:35	* modules/getcwd (Depends-on): Add extensions. * modules/openat (Depends-on): Likewise.
d9203c96	2005-01-18T21:58:11	* 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. * 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. 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. * 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.

a9ef3e1a

2007-05-26T21:32:26

2007-05-26 Bruno Haible <bruno@clisp.org> * modules/chdir-long (Depends-on): Add fchdir. * modules/chdir-safer (Depends-on): Likewise. * modules/fts (Depends-on): Likewise. * modules/fts-lgpl (Depends-on): Likewise. * modules/openat (Depends-on): Likewise. * modules/savewd (Depends-on): Likewise.

11b52475

2007-05-12T08:54:55

(Files): Remove openat-die.c (Depends-on): Add openat-die

242003f6

2006-12-24T17:08:04

Work around an fchownat bug in glibc-2.4: http://lists.ubuntu.com/archives/ubuntu-users/2006-September/093218.html This bug would cause "chown -RP ... DIR" to follow symlinks in DIR, in spite of the -P option. * m4/openat.m4 (gl_FUNC_FCHOWNAT, gl_FUNC_FCHOWNAT_DEREF_BUG): New macros. (gl_PREREQ_OPENAT): Require gl_FUNC_FCHOWNAT. * modules/openat (Files): Add lib/fchownat.c. * lib/openat.c (fchownat): Don't define here. Move to... * lib/fchownat.c: ...this new file.

229b2a01

2006-11-20T22:01:30

* lib/openat.h (rpl_fstatat): New macro, if [HAVE_OPENAT && ! LSTAT_FOLLOWS_SLASHED_SYMLINK. (fstatat): Define to rpl_fstatat under the same conditions, unless COMPILING_FSTATAT. * m4/openat.m4 (gl_FUNC_OPENAT): Compile fstatat.c too, if fstatat seems to have the bug. * lib/fstatat.c: New file. * modules/openat (Files): Add it.

5eeec029

2006-10-13T12:40:22

gnulib-tool now synthesizes the EXTRA_DIST line.

e8684643

2006-10-12T18:52:30

Distribute all lib/* source files through EXTRA_DIST.

75ff6c9d

2006-09-30T00:37:48

[lib/ChangeLog] Work around bug in Solaris 10 /proc file system: /proc/self/fd/NNN/.. isn't the parent directory of the directory whose file descriptor is NNN. This needs to be worked around at run time, not compile time, since a program might be built on Solaris 8, where things work, and run on Solaris 10. * openat-priv.h (BUILD_PROC_NAME): Remove. All callers changed to use the following interface instead: (OPENAT_BUFFER_SIZE): New macro. (openat_proc_name): New function. * at-func.c (AT_FUNC_NAME): Adjust to above changes. * openat.c (openat_permissive, openat_needs_fchdir, fdopendir): Likewise. * openat-proc.c: New file. [ChangeLog] * modules/openat (Files): Add lib/openat-proc.c. (Depends-on): Add same-inode, stdbool. [m4/ChangeLog] * openat.m4 (gl_FUNC_OPENAT): Add AC_LIBOBJ(openat-proc).

48e1f1c3

2006-08-23T23:07:01

* modules/openat (Depends-on): Add lstat.

901bc47c

2006-08-21T21:46:31

Avoid the need for AC_LIBSOURCES in m4 macros. * modules/acl (EXTRA_DIST): Add acl.h. * modules/argmatch (Files): Add m4/argmatch.m4. (configure.ac): Add gl_ARGMATCH. (EXTRA_DIST): Renamed from lib_SOURCES, for consistency with the other modules. Remove argmatch.c. * modules/backupfile (EXTRA_DIST): Add backupfile.h. * modules/c-strtod (EXTRA_DIST): Add c-strtod.h. * modules/c-strtold (EXTRA_DIST): Add c-strtod.c, c-strtod.h. * modules/canonhost (EXTRA_DIST): Add c-canonhost.h. * modules/canonicalize (EXTRA_DIST): Add canonicalize.h. * modules/chdir-long (EXTRA_DIST): Add chdir-long.h. * modules/chdir-safer (EXTRA_DIST): Add chdir-safer.h. * modules/cloexec (EXTRA_DIST): Add cloexec.h. * modules/close-stream (EXTRA_DIST): Add close-stream.h. * modules/closeout (EXTRA_DIST): Add closeout.h. * modules/cycle-check (EXTRA_DIST): Add cycle-check.h. * modules/dev-ino (EXTRA_DIST): Add dev-ino.h. * modules/dirfd (EXTRA_DIST): Add dirfd.h. * modules/dirname (EXTRA_DIST): Renamed from lib_SOURCES. Add dirname.h; remove basename.c and stripslash.c. * modules/exclude (EXTRA_DIST): Add exclude.h. * modules/exitfail (EXTRA_DIST): Add exitfail.h. * modules/fcntl-safer (EXTRA_DIST): Add fcntl-safer.h fcntl--.h. * modules/file-type (EXTRA_DIST): Add file-type.h. * modules/filemode (EXTRA_DIST): Add filemode.h. * modules/filenamecat (EXTRA_DIST): Add filenamecat.h. * modules/fopen-safer (EXTRA_DIST): Add stdio-safer.h stdio--.h. * modules/fpending (EXTRA_DIST): Add __fpending.h. * modules/fprintftime (EXTRA_DIST): Add fprintftime.h. * modules/fsusage (EXTRA_DIST): Add fsusage.h. * modules/fts (EXTRA_DIST): Add fts_.h fts-cycle.c. * modules/getcwd (EXTRA_DIST): Add getcwd.h. * modules/getdate (EXTRA_DIST): Add getdate.c. * modules/gethrxtime (EXTRA_DIST): Add gethrxtime.h xtime.h. * modules/getpagesize (EXTRA_DIST): Add getpagesize.h. * modules/getpass (EXTRA_DIST): Add getpass.h. * modules/glob (EXTRA_DIST): Add glob_.h glob-libc.h. * modules/group-member (EXTRA_DIST): Add group-member.h. * modules/hard-locale (EXTRA_DIST): Add hard-locale.h. * modules/hash (EXTRA_DIST): Add hash.h. * modules/human (EXTRA_DIST): Add human.h. * modules/inttypes (EXTRA_DIST): Add inttypes.h. * modules/lchmod (EXTRA_DIST): Add lchmod.h. * modules/lchown (EXTRA_DIST): Add lchown.h. * modules/long-options (EXTRA_DIST): Add long-options.h. * modules/lstat (EXTRA_DIST): Add lstat.h. * modules/md5 (EXTRA_DIST): Add memcasecmp.h. * modules/memcoll (EXTRA_DIST): Add memcoll.h. * modules/mempcpy (EXTRA_DIST): Add mempcpy.h. * modules/memrchr (EXTRA_DIST): Add memrchr.h. * modules/memxor (EXTRA_DIST): Add memxor.h. * modules/mkancesdirs (EXTRA_DIST): Add mkancesdirs.h. * modules/mkdir-p (EXTRA_DIST): Add modechange.h. * modules/mountlist (EXTRA_DIST): Add mountlist.h. * modules/openat (EXTRA_DIST): Add at-func.c openat.h openat-priv.h. * modules/pathmax (EXTRA_DIST): Add pathmax.h. * modules/physmem (EXTRA_DIST): Add physmem.h. * modules/posixtm (EXTRA_DIST): Add posixtm.h. * modules/posixver (EXTRA_DIST): Add posixver.h. * modules/quote (EXTRA_DIST): Add quote.h. * modules/quotearg (EXTRA_DIST): Add quotearg.h. * modules/readtokens (EXTRA_DIST): Add readtokens.h. * modules/readutmp (EXTRA_DIST): Add readutmp.h. * modules/regex (EXTRA_DIST): Add regcomp.c regex.h regex_internal.c regex_internal.h regexec.c. * modules/safe-read (EXTRA_DIST): Add safe-read.h. * modules/safe-write (EXTRA_DIST): Add safe-write.h. * modules/same (EXTRA_DIST): Add same.h. * modules/same-inode (EXTRA_DIST): Add same-inode.h. * modules/save-cwd (EXTRA_DIST): Add save-cwd.h. * modules/savedir (EXTRA_DIST): Add savedir.h. * modules/sha1 (EXTRA_DIST): Add sha1.h. * modules/sig2str (EXTRA_DIST): Add sig2str.h. * modules/stat-macros (EXTRA_DIST): Add stat-macros.h. * modules/stat-time (EXTRA_DIST): Add stat-time.h. * modules/stdlib-safer (EXTRA_DIST): Add stdlib-safer.h stdlib--.h. * modules/strdup (EXTRA_DIST): Add strdup.h. * modules/strftime (EXTRA_DIST): Add strftime.h. * modules/strndup (EXTRA_DIST): Add strndup.h. * modules/strnlen (EXTRA_DIST): Add strnlen.h. * modules/strverscmp (EXTRA_DIST): Add strverscmp.h. * modules/time_r (EXTRA_DIST): Add time_r.h. * modules/timespec (EXTRA_DIST): Add timespec.h. * modules/tmpfile-safer (EXTRA_DIST): Add stdio-safer.h stdio--.h. * modules/unistd-safer (EXTRA_DIST): Add unistd-safer.h unistd--.h. * modules/unlinkdir (EXTRA_DIST): Add unlinkdir.h. * modules/unlocked-io (EXTRA_DIST): Add unlocked-io.h. * modules/userspec (EXTRA_DIST): Add userspec.h. * modules/utimecmp (EXTRA_DIST): Add utimecmp.h. * modules/utimens (EXTRA_DIST): Add utimens.h. * modules/xalloc (EXTRA_DIST): Add xalloc.h. * modules/xgetcwd (EXTRA_DIST): Add xgetcwd.h. * modules/xnanosleep (EXTRA_DIST): Add xnanosleep.h. * modules/xreadlink (EXTRA_DIST): Add xreadlink.h. * modules/xstrtod (EXTRA_DIST): Add xstrtod.h. * modules/xstrtol (EXTRA_DIST): Add xstrtol.h. * modules/xstrtold (EXTRA_DIST): Add xstrtod.c xstrtod.h. * modules/yesno (EXTRA_DIST): Add yesno.h. + * m4/argmatch.m4: New file, from coreutils with AC_LIBSOURCES removed. * m4/dev-ino.m4, same-inode.m4: Remove. + * m4/_inttypes_h.m4 (gl_INTTYPES_H): * m4/acl.m4 (AC_FUNC_ACL): * m4/backupfile.m4 (gl_BACKUPFILE): * m4/c-strtod.m4 (gl_C99_STRTOLD): * m4/canon-host.m4 (gl_CANON_HOST): * m4/canonicalize.m4 (AC_FUNC_CANONICALIZE_FILE_NAME): * m4/chdir-long.m4 (gl_FUNC_CHDIR_LONG): * m4/chdir-safer.m4 (gl_CHDIR_SAFER): * m4/cloexec.m4 (gl_CLOEXEC): * m4/close-stream.m4 (gl_CLOSE_STREAM): * m4/closeout.m4 (gl_CLOSEOUT): * m4/dirfd.m4 (gl_FUNC_DIRFD): * m4/dirname.m4 (gl_DIRNAME): * m4/exclude.m4 (gl_EXCLUDE): * m4/exitfail.m4 (gl_EXITFAIL): * m4/fcntl-safer.m4 (gl_FCNTL_SAFER): * m4/file-type.m4 (gl_FILE_TYPE): * m4/filemode.m4 (gl_FILEMODE): * m4/filenamecat.m4 (gl_FILE_NAME_CONCAT): * m4/fpending.m4 (gl_FUNC_FPENDING): * m4/fprintftime.m4 (gl_FPRINTFTIME): * m4/fts.m4 (gl_FUNC_FTS): * m4/getcwd.m4 (gl_FUNC_GETCWD_NULL): * m4/getdate.m4 (gl_GETDATE): * m4/gethrxtime.m4 (gl_GETHRXTIME): * m4/getpagesize.m4 (gl_GETPAGESIZE): * m4/getpass.m4 (gl_FUNC_GETPASS): * m4/gettime.m4 (gl_GETTIME): * m4/getugroups.m4 (gl_GETUGROUPS): * m4/glob.m4 (gl_GLOB_SUBSTITUTE): * m4/group-member.m4 (gl_FUNC_GROUP_MEMBER): * m4/hard-locale.m4 (gl_HARD_LOCALE): * m4/hash.m4 (gl_HASH): * m4/idcache.m4 (gl_IDCACHE): * m4/lchmod.m4 (gl_FUNC_LCHMOD): * m4/lchown.m4 (gl_FUNC_LCHOWN): * m4/long-options.m4 (gl_LONG_OPTIONS): * m4/lstat.m4 (gl_FUNC_LSTAT): * m4/md5.m4 (gl_MD5): * m4/memcasecmp.m4 (gl_MEMCASECMP): * m4/memcoll.m4 (gl_MEMCOLL): * m4/mempcpy.m4 (gl_FUNC_MEMPCPY): * m4/memrchr.m4 (gl_FUNC_MEMRCHR): * m4/memxor.m4 (gl_MEMXOR): * m4/mkancesdirs.m4 (gl_MKANCESDIRS): * m4/mkdir-p.m4 (gl_MKDIR_PARENTS): * m4/modechange.m4 (gl_MODECHANGE): * m4/mountlist.m4 (gl_MOUNTLIST): * m4/nanosleep.m4 (gl_FUNC_NANOSLEEP): * m4/openat.m4 (gl_FUNC_OPENAT): * m4/pathmax.m4 (gl_PATHMAX): * m4/physmem.m4 (gl_PHYSMEM): * m4/posixtm.m4 (gl_POSIXTM): * m4/posixver.m4 (gl_POSIXVER): * m4/quote.m4 (gl_QUOTE): * m4/quotearg.m4 (gl_QUOTEARG): * m4/readtokens.m4 (gl_READTOKENS): * m4/readutmp.m4 (gl_READUTMP): * m4/regex.m4 (gl_REGEX): * m4/safe-read.m4 (gl_SAFE_READ): * m4/safe-write.m4 (gl_SAFE_WRITE): * m4/same.m4 (gl_SAME): * m4/save-cwd.m4 (gl_SAVE_CWD): * m4/savedir.m4 (gl_SAVEDIR): * m4/settime.m4 (gl_SETTIME): * m4/sha1.m4 (gl_SHA1): * m4/sig2str.m4 (gl_FUNC_SIG2STR): * m4/stat-macros.m4 (gl_STAT_MACROS): * m4/stat-time.m4 (gl_STAT_TIME): * m4/stdio-safer.m4 (gl_FOPEN_SAFER): * m4/stdlib-safer.m4 (gl_STDLIB_SAFER): * m4/strdup.m4 (gl_FUNC_STRDUP): * m4/strftime.m4 (gl_FUNC_GNU_STRFTIME): * m4/strndup.m4 (gl_FUNC_STRNDUP): * m4/strnlen.m4 (gl_FUNC_STRNLEN): * m4/strverscmp.m4 (gl_FUNC_STRVERSCMP): * m4/time_r.m4 (gl_TIME_R): * m4/timespec.m4 (gl_TIMESPEC): * m4/unistd-safer.m4 (gl_UNISTD_SAFER): * m4/unlinkdir.m4 (gl_UNLINKDIR): * m4/unlocked-io.m4 (gl_FUNC_GLIBC_UNLOCKED_IO): * m4/userspec.m4 (gl_USERSPEC): * m4/utimecmp.m4 (gl_UTIMECMP): * m4/utimens.m4 (gl_UTIMENS): * m4/xalloc.m4 (gl_XALLOC): * m4/xgetcwd.m4 (gl_XGETCWD): * m4/xnanosleep.m4 (gl_XNANOSLEEP): * m4/xreadlink.m4 (gl_XREADLINK): * m4/xstrtod.m4 (gl_XSTRTOD): * m2/yesno.m4 (gl_YESNO): Don't use AC_LIBSOURCES; instead, rely on the files in ../modules/ to get the necessary .h files and whatnot.

d1833066

2006-08-21T09:49:06

* modules/openat (Depends-on): Really alphabetize.

e75ba918

2006-08-21T07:27:23

* modules/openat (Depends-on): Add lstat. Alphabetize.

e91d8292

2006-08-19T22:17:01

* modules/openat (Files): Add lib/fchmodat.c. * lib/fchmodat.c: New file, from coreutils. This was inadvertently omitted in the 2006-08-17 update. Problem reported by Jay Youngman.

8b3f78cd

2006-08-17T20:34:21

Update from coreutils. * lib/__fpending.h: Add copyright notice. * lib/fprintftime.h: Likewise. * lib/savedir.c: Use (C) in copyright notice. * lib/savedir.h: Likewise. 2006-08-15 Jim Meyering <jim@meyering.net> * lib/at-func.c: New file, with the logic of all emulated at-functions. * lib/openat-priv.h: Include <errno.h> and define ENOSYS, in support of the EXPECTED_ERRNO macro. * lib/openat.c (fstatat, unlinkat, fchownat): Remove function definitions. Instead, define the appropriate symbols and include "at-func.c". * lib/mkdirat.c (mkdirat): Likewise. * lib/fchmodat.c (fchmodat): Likewise. (ENOSYS): Remove definition. * lib/openat.c: Don't include <errno.h>, now that "openat-priv.h" does it. Don't include "unistd--.h" -- it wasn't ever used. 2006-01-17 Jim Meyering <jim@meyering.net> Rewrite fts.c not to change the current working directory, by using openat, fstatat, fdopendir, etc.. * lib/fts.c [! _LIBC]: Include "openat.h" and "unistd--.h". (HAVE_OPENAT_SUPPORT): Define. [_LIBC] (fchdir): Don't undef or define; no longer used. (FCHDIR): Define in terms of cwd_advance_fd rather than fchdir. Now, this `function' always succeeds, and consumes its file descriptor parameter -- so callers must not close such FDs. Update callers. (diropen_fd, opendirat, cwd_advance_fd): New functions. (diropen): Add parameter, SP. Adjust all callers. Implement using diropen_fd, rather than open. (fts_open): Initialize new member, fts_cwd_fd. Remove fts_rft-setting code. (fts_close): Close fts_cwd_fd, if necessary. (__opendir2): Define in terms of opendir or opendirat, depending on whether the FST_NOCHDIR flag is set. (fts_build): Since fts_safe_changedir consumes its FD, and since this code must do `closedir(dirp)', dup the dirfd(dirp) argument, and close the dup'd file descriptor upon failure. (fts_stat): Use fstatat(...AT_SYMLINK_NOFOLLOW) in place of lstat. (fts_safe_changedir): Tweak semantics to reflect that this function now calls cwd_advance_fd and hence consumes its FD argument. * lib/fts_.h [struct FTS] (fts_cwd_fd): New member. [struct FTS] (fts_rft): Remove now-unused member. [struct FTS] (fts_cycle.state): Improve comment. * lib/openat.c (openat_needs_fchdir): New function. * lib/openat.h (openat_needs_fchdir): Declare it. 2006-08-15 Jim Meyering <jim@meyering.net> * m4/openat.m4 (gl_FUNC_OPENAT): Add at-func.c via AC_LIBSOURCES. 2006-01-17 Jim Meyering <jim@meyering.net> * m4/fts.m4 (gl_FUNC_FTS_CORE): Depend on gl_FUNC_OPENAT. 2006-01-11 Jim Meyering <jim@meyering.net> * m4/openat.m4 (gl_FUNC_OPENAT): Require and compile fchmodat.c. Check for the lchmod function.

266a433b

2006-02-26T08:45:03

* 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.

6e893aef

2006-01-24T19:17:13

(Files): Add lib/intprops.h. From Mark D. Baushke.

14bf04a5

2006-01-09T23:13:56

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. * 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/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. * 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. * modules/lib-ignore: New file. * lib/version-etc.c (COPYRIGHT_YEAR): Update to 2006. Rewrite fts.c not to change the current working directory, by using openat, fstatat, fdopendir, etc.. * lib/fts.c [! _LIBC]: Include "openat.h", "unistd--.h", and "fcntl--.h". [_LIBC] (fchdir): Don't undef or define; no longer used. (FCHDIR): Define in terms of cwd_advance_fd rather than fchdir. Now, this `function' always succeeds, and consumes its file descriptor parameter -- so callers must not close such FDs. Update callers. (diropen_fd, opendirat, cwd_advance_fd): New functions. (diropen): Add parameter, SP. Adjust all callers. Implement using diropen_fd, rather than open. (fts_open): Initialize new member, fts_cwd_fd. Remove fts_rft-setting code. (fts_close): Close fts_cwd_fd, if necessary. (__opendir2): Define in terms of opendir or opendirat, depending on whether the FST_NOCHDIR flag is set. (fts_build): Since fts_safe_changedir consumes its FD, and since this code must do `closedir(dirp)', dup the dirfd(dirp) argument, and close the dup'd file descriptor upon failure. (fts_stat): Use fstatat(...AT_SYMLINK_NOFOLLOW) in place of lstat. (fts_safe_changedir): Tweak semantics to reflect that this function now calls cwd_advance_fd and hence consumes its FD argument. * lib/fts_.h [struct FTS] (fts_cwd_fd): New member. (fts_rft): Remove now-unused member. * lib/openat.c (fchownat): New function. * lib/openat.h (fchmodat, fchownat): Declare. (chmodat, lchmodat): Define convenience functions. (chownat, lchownat): Likewise. * 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'. 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. * m4/lib-ignore.m4: New file. * m4/lchmod.m4: New file. * m4/chdir-safer.m4: New file. * m4/openat.m4 (gl_FUNC_OPENAT): Require and compile mkdirat.c. Require openat-priv.h. * m4/acl.m4 (AC_FUNC_ACL): Add POSIX ACL and Linux-specific acl tests.

357e1c26

2005-09-22T23:30:37

* modules/openat (Files): Add lib/openat-die.c. (Depends-on): Remove error, exitfail. Add dirname. * 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. * m4/openat.m4 (gl_FUNC_OPENAT): Add openat-die.c.

abe57472

2005-07-06T15:58:47

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.

82d8ff5a

2005-05-02T05:29:35

* modules/getcwd (Depends-on): Add extensions. * modules/openat (Depends-on): Likewise.

d9203c96

2005-01-18T21:58:11

* 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. * 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. 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. * 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.

kc3-lang/gnulib/modules/openat

modules/openat

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