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* stdnoreturn: Mark as deprecated, not obsolete. (Regression 2022-12-24.)Bruno Haible2022-12-271-1/+1
| | | | | | * modules/stdnoreturn (Status): Remove. (Notice): Say that it is deprecated, not obsolete. * doc/noreturn.texi: Fix a typo.
* stdnoreturn: deprecatePaul Eggert2022-12-242-19/+18
| | | | | | | C23 says <stdnoreturn.h> is obsolescent, so deprecate the stdnoreturn module. I don't think it was being used anyway as it had too many problems. * modules/stdnoreturn: Mark as obsolete.
* doc: C2x → C23Paul Eggert2022-12-242-4/+4
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* file-has-acl: improve recent NFSv4 supportPaul Eggert2022-12-231-17/+0
| | | | | | | | | | | | | | | | | | | | | | | | This fixes a link failure with emacsclient on GNU/Linux. This program wants file_has_acl but none of the other ACL primitives, so it doesn’t link acl-internal.o; this way it doesn’t need to link with -lacl. While I was at it I reviewed the recent changes, fixed some unlikely overflow bugs, and adjusted to GNU style. * doc/acl-nfsv4.txt: Remove. Its contents are now in a comment in lib/file-has-acl.c. * lib/acl-internal.c, lib/acl-internal.h: Move recent changes relating to acl_nfs4_nontrivial to lib/file-has-acl.c, so that there is no trouble linking programs that need only file_has_acl. * lib/file-has-acl.c (acl_nfs4_nontrivial): Move here from lib/acl-internal.c, so that we needn't link -lacl in programs that want only file_has_acl, such as emacsclient. Do not assume a char buffer is aligned for uint32_t. Check more carefully for buffer read overrun. Allow up to 6 ACEs, since other code does; but check that they’re distinct. Avoid integer overflow. Use memcmp rather than strncmp to compare memory blocks. (file_has_acl): Preserve initial errno instead of setting to 0. Allocate a bit more room for trivial ACL buffer. Use EINVAL for botchedk NFSv4 ACLs (which shouldn’t happen).
* file-has-acl: Basic support for checking NFSv4 ACLs in Linux.Ondrej Valousek2022-12-221-0/+17
| | | | | | | | | * lib/acl-internal.h (acl_nfs4_nontrivial): New declaration. * lib/acl-internal.c (acl_nfs4_nontrivial): New function. * lib/file-has-acl.c: Include <arpa/inet.h>. (XATTR_NAME_NFSV4_ACL, TRIVIAL_NFS4_ACL_MAX_LENGTH): New macros. (file_has_acl): Test for NFSv4 ACLs. * doc/acl-nfsv4.txt: New file.
* asctime, ctime: deprecatePaul Eggert2022-12-212-0/+7
| | | | | | | | C23 deprecates asctime and ctime, so deprecate them in Gnulib too. * NEWS, doc/posix-functions/asctime.texi: * doc/posix-functions/ctime.texi: Mention this. * lib/time.in.h (ctime): Deprecate any ctime replacement. * modules/ctime: Now obsolete.
* argp: Correct documentation.Bruno Haible2022-12-0610-40/+40
| | | | | | Reported by José E. Marchesi <jemarch@gnu.org>. * doc/glibc-functions/argp_*.texi: Mention the 'argp' module.
* doc: poll: document poll of special files not supported on macOSPádraig Brady2022-12-021-1/+1
| | | | | | * doc/posix-functions/poll.texi: Reinstate (updated) macOS info, removed in recent cleanup re removal of support for Mac OS X <= 10.4. * m4/poll.m4: Update macOS to latest tested version.
* explicit_bzero: memset_explicit is standardPaul Eggert2022-11-281-0/+4
| | | | | * doc/glibc-functions/explicit_bzero.texi: Say that memset_explicit is preferred in new code.
* memset_explicit: new modulePaul Eggert2022-11-282-0/+45
| | | | | | | | | | | | * doc/posix-functions/memset_explicit.texi, lib/memset_explicit.c: * m4/memset_explicit.m4, modules/memset_explicit: * modules/memset_explicit-tests, tests/test-memset_explicit.c: New files. * lib/string.in.h (memset_explict): New decl. * m4/string_h.m4 (gl_STRING_H, gl_STRING_H_REQUIRE_DEFAULTS) (gl_STRING_H_DEFAULTS): * modules/string (string.h): Support memset_explicit.
* parse-datetime: improve doc formatting, timelinessPaul Eggert2022-11-141-39/+39
| | | | | | * doc/parse-datetime.texi: Use @samp and @code in menus for consistenty with how the Coreutils manual will do this sort of thing. Update examples to this year.
* autoupdatePaul Eggert2022-11-131-2/+2
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* autoupdateKarl Berry2022-11-061-2/+2
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* doc: mention macOS war on sprintfPaul Eggert2022-11-032-0/+6
| | | | | * doc/posix-functions/sprintf.texi, doc/posix-functions/vsnprintf.texi: Mention that these functions are deprecated.
* scratch_buffer: adjust to glibc changesPaul Eggert2022-11-021-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | Problem reported by Karl Berry in: https://lists.gnu.org/r/bug-gnulib/2022-11/msg00004.html * build-aux/depcomp, doc/make-stds.texi, lib/malloc/scratch_buffer.h: Autoupdate. * build-aux/install-reloc (func_create_wrapper): Omit removed file scratch_buffer_dupfree.c. * config/srclist.txt: Remove lib/malloc/scratch_buffer_dupfree.c * lib/canonicalize-lgpl.c: Merge changes from glibc through its commit ef0700004bf0dccf493a5e8e21f71d9e7972ea9f dated 2022-07-05 11:04:45 +0200. (__strdup) [!_LIBC]: New macro. (struct realpath_bufs): New type. (realpath_stk): Use it as the extra argument. All uses changed. No longer any need for noinline or GCC_BOGUS_WRETURN_LOCAL_ADDR. * lib/canonicalize.c (struct realpath_bufs) (canonicalize_filename_mode_stk): Likewise. * lib/malloc/scratch_buffer_dupfree.c: Remove, since it was removed in glibc. * lib/scratch_buffer.h (scratch_buffer_dupfree) [0]: (__libc_scratch_buffer_dupfree): Remove decls. * modules/relocatable-prog-wrapper (Files): * modules/scratch_buffer (Files, lib_SOURCES): Remove lib/malloc/scratch_buffer_dupfree.c.
* getdelim: Work around buggy implementation on macOS 10.13.Bruno Haible2022-10-171-0/+3
| | | | | | * doc/posix-functions/getdelim.texi: Mention the macOS bug. * m4/getdelim.m4 (gl_FUNC_GETDELIM): Let the "checking for working getdelim function" test answer 'no' on macOS.
* doc: improve intprops docPaul Eggert2022-10-121-39/+66
| | | | | | | | | | * doc/intprops.texi: Tighten up wording, by saying that macros "yield 1 if X, 0 otherwise" rather than the weaker "yield 1 if X". Say "yield" rather than "return" since the macros are not functions. Say "1" and "0" rather than "true" and "false" since the macros yield int. Say that stdckdint.h is the standard alternative to the _WRAPV macros. Mention another source of problems with the _OVERFLOW macros.
* warnings, manywarnings: Doc fixes.Simon Josefsson2022-09-232-2/+16
| | | | | | | * doc/manywarnings.texi (manywarnings): Improve usage instruction. Start list of comments on particular warning flags, based on comment from Paul Eggert <eggert@cs.ucla.edu>. * doc/warnings.texi (warnings): Mention that it is often used with manywarnings.
* stdalign: alignas and alignof are C23 keywordsPaul Eggert2022-09-132-14/+46
| | | | | | | | | | * m4/stdalign.m4 (gl_STDALIGN_H): Check also whether alignas and alignof are keywords and so don’t need stdalign.h, and define HAVE_C_ALIGNASOF if so. If not, arrange for config.h to #define alignas and alignof by including <stdalign.h>. * modules/stdalign: No need to include <stdalign.h>. * tests/test-stdalign.c: Do not include stdalign.h.
* assert-h: static_assert is a keyword in C23Paul Eggert2022-09-132-15/+49
| | | | | | | | | | | | * m4/assert_h.m4 (gl_ASSERT_H): Also test for static_assert keyword a la C23, and define HAVE_C_STATIC_ASSERT if so. If not, arrange for config.h to #define static_assert by including <assert.h>, and then do "#undef assert" so that the assert macro still needs an explicit include. This should be safe even on very old hosts, as assert.h has been re-includable for decades. * tests/tests-assert.c: New test. * modules/assert-h-tests (Files, Makefile.am): Add it.
* stdalign-tests: port to C23Paul Eggert2022-09-131-4/+8
| | | | | | | * tests/test-stdalign.c: Do not test __alignas_is_defined, _Alignof, or _Alignas as they are obsolescent. Do not use __alignas_is_defined in C23 or later (or C++11 or later), as it’s removed in C23.
* verify: port better to C23Paul Eggert2022-09-111-8/+5
| | | | | | * lib/verify.h (_GL_VERIFY, static_assert): If C23, use static_assert keyword; no macro. This should simplify diagnostics and debugging.
* uchar: Work around error in C++ mode on AIX 7.2 with xlclang.Bruno Haible2022-09-101-0/+3
| | | | | | * lib/uchar.in.h (char16_t, char32_t): On AIX with xlclang++, define these as macros. * doc/posix-headers/uchar.texi: Document the AIX + xlclang++ bug.
* Rely on new stdbool behaviorPaul Eggert2022-09-104-6/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Prefer the C23 style to the C99 style, since the stdbool module now supports C23. * lib/acl-internal.h, lib/acl.h, lib/argmatch.c, lib/argmatch.h: * lib/argp-help.c, lib/argv-iter.h, lib/asyncsafe-spin.c: * lib/backup-internal.h, lib/backupfile.c, lib/base32.h: * lib/base64.h, lib/basename-lgpl.c, lib/bitset/base.h: * lib/c-ctype.h, lib/c-strcasestr.c, lib/canonicalize-lgpl.c: * lib/canonicalize.c, lib/chdir-long.c, lib/chown.c: * lib/classpath.h, lib/clean-temp-private.h: * lib/clean-temp-simple.c, lib/clean-temp-simple.h: * lib/clean-temp.c, lib/clean-temp.h, lib/cloexec.h: * lib/close-stream.c, lib/closein.c, lib/closeout.c, lib/closeout.h: * lib/csharpcomp.h, lib/csharpexec.h, lib/cycle-check.c: * lib/cycle-check.h, lib/des.h, lib/dfa.h, lib/diffseq.h: * lib/dirname.h, lib/exclude.c, lib/exclude.h, lib/execute.c: * lib/execute.h, lib/execvpe.c, lib/fatal-signal.c, lib/fchdir.c: * lib/file-set.h, lib/filevercmp.c, lib/findprog-in.c: * lib/findprog.c, lib/findprog.h, lib/fma.c, lib/fnmatch.c: * lib/fopen.c, lib/freadable.h, lib/freading.h, lib/freopen-safer.c: * lib/fstrcmp.c, lib/fsusage.h, lib/fts.c, lib/fwritable.h: * lib/fwriteerror.c, lib/fwriting.h, lib/gen-uni-tables.c: * lib/getaddrinfo.c, lib/getcwd.c, lib/getloadavg.c: * lib/getndelim2.c, lib/getpass.c, lib/getrandom.c: * lib/git-merge-changelog.c, lib/gl_list.h, lib/gl_map.h: * lib/gl_omap.h, lib/gl_oset.h, lib/gl_set.h, lib/glob.c: * lib/glthread/cond.h, lib/hamt.h, lib/hard-locale.h: * lib/hash-triple.h, lib/hash.h, lib/human.h, lib/i-ring.h: * lib/isapipe.c, lib/javacomp.h, lib/javaexec.h, lib/javaversion.c: * lib/lchown.c, lib/localeinfo.h, lib/localename.c: * lib/long-options.h, lib/malloc/dynarray.h, lib/mbchar.h: * lib/mbfile.h, lib/mbiter.h, lib/mbmemcasecoll.h, lib/mbscasestr.c: * lib/mbsstr.c, lib/mbuiter.h, lib/mkdir-p.h, lib/modechange.h: * lib/mountlist.h, lib/nanosleep.c, lib/nonblocking.h: * lib/nstrftime.c, lib/openat.c, lib/openat.h, lib/os2-spawn.c: * lib/parse-datetime.h, lib/pipe-filter-aux.c, lib/pipe-filter-gi.c: * lib/pipe-filter-ii.c, lib/pipe-filter.h, lib/posixtm.h: * lib/priv-set.c, lib/progreloc.c, lib/propername.c: * lib/pthread-spin.c, lib/quotearg.c, lib/readtokens.c: * lib/readtokens0.h, lib/readutmp.c, lib/regex-quote.h: * lib/regex_internal.h, lib/relocwrapper.c, lib/rename.c: * lib/renameatu.c, lib/rpmatch.c, lib/same.c, lib/same.h: * lib/save-cwd.c, lib/savewd.c, lib/savewd.h, lib/spawn-pipe.h: * lib/spawni.c, lib/stack.h, lib/stat.c, lib/stdckdint.in.h: * lib/strcasestr.c, lib/strfmon_l.c, lib/striconveh.c: * lib/striconveha.h, lib/string-buffer.h, lib/strptime.c: * lib/strstr.c, lib/strtod.c, lib/supersede.h, lib/system-quote.c: * lib/tempname.c, lib/term-style-control.c: * lib/term-style-control.h, lib/textstyle.in.h, lib/time_rz.c: * lib/tmpdir.c, lib/tmpdir.h, lib/tmpfile.c, lib/unicase.in.h: * lib/unicase/caseprop.h, lib/unicase/invariant.h: * lib/unicase/u16-casemap.c, lib/unicase/u16-ct-totitle.c: * lib/unicase/u16-is-invariant.c, lib/unicase/u32-casemap.c: * lib/unicase/u32-ct-totitle.c, lib/unicase/u32-is-invariant.c: * lib/unicase/u8-casemap.c, lib/unicase/u8-ct-totitle.c: * lib/unicase/u8-is-invariant.c, lib/unictype.in.h: * lib/unigbrk.in.h, lib/unigbrk/u16-grapheme-breaks.c: * lib/unigbrk/u32-grapheme-breaks.c: * lib/unigbrk/u8-grapheme-breaks.c: * lib/unigbrk/uc-grapheme-breaks.c, lib/uniname/uniname.c: * lib/unistr.in.h, lib/unlinkdir.h, lib/userspec.h, lib/utime.c: * lib/utimecmp.c, lib/utimens.c, lib/wait-process.h: * lib/windows-cond.c, lib/windows-spawn.c, lib/windows-spawn.h: * lib/windows-timedrwlock.c, lib/write-any-file.h, lib/xbinary-io.c: * lib/xstrtod.h, lib/yesno.h: * tests/nap.h, tests/qemu.h, tests/test-areadlink-with-size.c: * tests/test-areadlink.c, tests/test-areadlinkat-with-size.c: * tests/test-areadlinkat.c, tests/test-base32.c: * tests/test-base64.c, tests/test-ceil2.c, tests/test-ceilf2.c: * tests/test-chown.c, tests/test-dirname.c, tests/test-dup-safer.c: * tests/test-dup3.c, tests/test-exclude.c: * tests/test-execute-child.c, tests/test-execute-main.c: * tests/test-execute-script.c, tests/test-explicit_bzero.c: * tests/test-fchownat.c, tests/test-fcntl-safer.c: * tests/test-fcntl.c, tests/test-fdutimensat.c: * tests/test-filenamecat.c, tests/test-floor2.c: * tests/test-floorf2.c, tests/test-fstatat.c, tests/test-fstrcmp.c: * tests/test-futimens.c, tests/test-getlogin.h, tests/test-getopt.h: * tests/test-hard-locale.c, tests/test-hash.c: * tests/test-idpriv-drop.c, tests/test-idpriv-droptemp.c: * tests/test-immutable.c, tests/test-intprops.c: * tests/test-lchown.c, tests/test-link.c, tests/test-linkat.c: * tests/test-lstat.c, tests/test-mbmemcasecmp.c: * tests/test-mbmemcasecoll.c, tests/test-mkdir.c: * tests/test-mkdirat.c, tests/test-mkfifo.c, tests/test-mkfifoat.c: * tests/test-mknod.c, tests/test-nonblocking-pipe-child.c: * tests/test-nonblocking-pipe-main.c: * tests/test-nonblocking-socket-child.c: * tests/test-nonblocking-socket-main.c, tests/test-open.c: * tests/test-openat.c, tests/test-pipe.c, tests/test-pipe2.c: * tests/test-poll.c, tests/test-posix_spawn-chdir.c: * tests/test-posix_spawn-dup2-stdin.c: * tests/test-posix_spawn-dup2-stdout.c: * tests/test-posix_spawn-fchdir.c, tests/test-posix_spawn-open1.c: * tests/test-posix_spawn-open2.c, tests/test-quotearg-simple.c: * tests/test-quotearg.c, tests/test-readlink.c: * tests/test-readlinkat.c, tests/test-readtokens.c: * tests/test-rename.c, tests/test-renameat.c: * tests/test-renameatu.c, tests/test-rmdir.c, tests/test-round2.c: * tests/test-select.h, tests/test-spawn-pipe-child.c: * tests/test-spawn-pipe-main.c, tests/test-spawn-pipe-script.c: * tests/test-stack.c, tests/test-stat.c, tests/test-supersede.c: * tests/test-symlink.c, tests/test-symlinkat.c: * tests/test-system-quote-main.c: * tests/test-term-style-control-hello.c: * tests/test-term-style-control-yes.c, tests/test-timespec.c: * tests/test-trunc2.c, tests/test-truncf2.c, tests/test-unlink.c: * tests/test-unlinkat.c, tests/test-userspec.c, tests/test-utime.c: * tests/test-utimens.c, tests/test-utimensat.c: * tests/unictype/test-categ_byname.c: * tests/unigbrk/test-uc-is-grapheme-break.c: Don’t include stdbool.h. * modules/acl, modules/xgetcwd: Don’t depend on stdbool, as these modules don’t use bool. * modules/argp, modules/bitset, modules/diffseq, modules/file-has-acl: * modules/gen-uni-tables, modules/getrandom: * modules/hash-triple-simple, modules/posix_spawn-internal: * modules/strcasestr, modules/supersede, modules/system-quote: * modules/uniconv/base, modules/uniname/uniname, modules/utime: * modules/windows-timedrwlock: Depend on stdbool, as these modules use bool.
* stdbool: upgrade from C99 to C23Paul Eggert2022-09-102-1/+38
| | | | | | | | | | | Change the stdbool module so that it now emulates C23. The module now assumes C99. The old module (which assumes C89 and emulates C99) is still available as stdbool-c99, but is deprecated. * tests/test-stdbool.c [TEST_STDBOOL_H]: Do not include stdbool.h. (WORKING_BOOL): Depend on HAVE_C_BOOL, not __STDC_VERSION__. * m4/c-bool.m4, modules/c-bool, modules/c-bool-tests: * tests/test-c-bool.c: New files.
* doc: Mention the stable branches.Bruno Haible2022-09-101-7/+70
| | | | | | | * doc/gnulib-readme.texi (High Quality): Add subsection 'Stable Branches'. (Writing reliable code): Extracted from 'High Quality'. Mention also -Wall and valgrind.
* autoupateKarl Berry2022-09-091-2/+2
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* autoupdatePaul Eggert2022-09-081-2/+2
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* nanosleep: Work around bug on newer 32-bit mingw.Bruno Haible2022-09-041-0/+4
| | | | | | * m4/nanosleep.m4 (gl_FUNC_NANOSLEEP): Test for 32-bit mingw bug. * tests/test-nanosleep.c (main): Add another test. * doc/posix-functions/nanosleep.texi: Mention the mingw bug.
* fmal: Work around glibc 2.17 bug on x86_64.Bruno Haible2022-09-041-1/+1
| | | | | | * m4/fmal.m4 (gl_FUNC_FMAL_WORKS): Test against bug seen on glibc 2.17 x86_64. * doc/posix-functions/fmal.texi: Update info.
* stdnoreturn: Document relation to C++.Bruno Haible2022-09-041-0/+3
| | | | * doc/posix-headers/stdnoreturn.texi: Document FreeBSD problem.
* sys_file: Document this module.Bruno Haible2022-09-042-0/+22
| | | | | * doc/glibc-headers/sys_file.texi: New file. * doc/gnulib.texi (Glibc Header File Substitutes): Include it.
* net_if: Add C++ tests.Bruno Haible2022-09-031-3/+3
| | | | | | | * tests/test-net_if-c++.cc: New file. * modules/net_if-c++-tests: New file. * modules/net_if-tests (Depends-on): Add net_if-c++-tests. * doc/posix-headers/net_if.texi: Fix documentation.
* stdckdint-h: new modulePaul Eggert2022-08-102-0/+23
| | | | | | | | | | | | | | | | | | | | | | | This supports draft C23 <stdckdint.h>. * doc/posix-headers/stdckdint.texi: * lib/stdckdint.in.h, modules/stdckdint: * modules/stdckdint-tests, tests/test-stdckdint.c: New files. * MODULES.html.sh, doc/gnulib.texi: Update for new module. * lib/intprops-internal.h: Include <stdckdint.h> if C23 and its macros would help and our substitute has not already started to be included. (_GL_INT_ADD_WRAPV, _GL_INT_SUBTRACT_WRAPV) (_GL_INT_MULTIPLY_WRAPV): Use ckd_add, ckd_sub, ckd_mul if they are defined and would help. * lib/intprops-internal.h, lib/intprops.h: Improve comments. The C23 restrictions on stdckdint macros already mostly applied to intprops.h, so these are clarifications, not further restrictions. * tests/test-intprops.c: If TEST_STDCKDINT is defined, include <stdckdint.h> instead of "intprops.h", and test it instead. (VERIFY) [TEST_STDCKDINT]: Ignore the arg in this case. (main) [TEST_STDCKDINT]: Skip tests irrelevant to stdckdint.h.
* doc: Update regarding bootstrap split.Bruno Haible2022-07-312-21/+84
| | | | | | | | | | | Reported by Paul Smith <psmith@gnu.org>. * doc/gnulib-tool.texi (gettextize and autopoint): Mention autogen.sh instead of bootstrap. (VCS Issues): Describe three alternative approaches. * doc/gnulib.texi (Developer tools): Mention also autopull.sh and autogen.sh. * top/bootstrap (usage): Fix copy&paste mistake.
* doc: Update README.Bruno Haible2022-07-171-2/+7
| | | | | * doc/README: Fix stale links (reported by Tzvetelin Katchov). Clarify the relation to build-aux/gnu-web-doc-update.
* doc: Fix typo.Bruno Haible2022-07-141-1/+1
| | | | | | | Reported by Eric Gallager <egall@gwmail.gwu.edu> in <https://lists.gnu.org/archive/html/bug-gnulib/2022-07/msg00045.html>. * doc/posix-functions/mmap.texi: Add parenthesis.
* * doc/parse-datetime.texi: Tweak wording again.Paul Eggert2022-07-131-7/+10
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* parse-datetime: improve doc for TZ="<-07>7" etc.Paul Eggert2022-07-121-3/+21
| | | | | * doc/parse-datetime.texi (Specifying time zone rules): Give examples of POSIX TZ strings that specify UTC offsets (Bug#56524).
* lib-symbol-visibility: Improve documentation.Bruno Haible2022-07-101-3/+4
| | | | * doc/lib-symbol-visibility.texi: Tweak BUILDING_SHARED snippet.
* doc: Mark Minix as no longer tested.Bruno Haible2022-07-101-2/+2
| | | | | | | | | | Rationale: No commits since 2018 at https://git.minix3.org/. Reported by Paul Eggert and Jim Meyering in <https://lists.gnu.org/archive/html/grep-devel/2022-07/msg00027.html>. * doc/gnulib-intro.texi (Supported Platforms): Mark Minix as no longer tested.
* lib-symbol-visibility: Improve documentation.Simon Josefsson2022-07-081-0/+10
| | | | | * doc/lib-symbol-visibility.texi: Include BUILDING_SHARED snippet suggested by Bruno Haible.
* lib-symbol-visibility: Improve documentation.Bruno Haible2022-07-031-4/+26
| | | | | | | | | Reported by Vivien Kraus <vivien@planete-kraus.eu> in <https://lists.gnu.org/archive/html/bug-gnulib/2022-06/msg00093.html>. * doc/lib-symbol-visibility.texi: List the platforms. Extend the LIBFOO_DLL_EXPORTED to work also with mingw and also with --disable-shared.
* chmod: New module.Bruno Haible2022-06-221-5/+10
| | | | | | | | | | | | | | * lib/sys_stat.in.h (chmod): Declare when GNULIB_CHMOD is 1. * lib/chmod.c: New file, based on lib/lchmod.c. * m4/chmod.m4: New file, based on m4/fchmodat.m4. * m4/sys_stat_h.m4 (gl_SYS_STAT_H): Test whether chmod is declared. (gl_SYS_STAT_H_REQUIRE_DEFAULTS): Initialize GNULIB_CHMOD. (gl_SYS_STAT_H_DEFAULTS): Initialize REPLACE_CHMOD. * modules/sys_stat (Makefile.am): Substitute GNULIB_CHMOD, REPLACE_CHMOD. * modules/chmod: New file, based on modules/lchmod. * doc/posix-functions/chmod.texi: Mention the new module and the problems on IRIX and Windows.
* lchmod: port back to AIX 7.2Paul Eggert2022-06-192-0/+8
| | | | | | | | | | | Problem reported by Bruno Haible in: https://lists.gnu.org/r/bug-gnulib/2022-06/msg00075.html * lib/lchmod.c: Include string.h, for strlen. (lchmod): Do not depend on HAVE_READLINK since we now depend on the readlink module. Check for AIX 7.2 bug. * m4/lchmod.m4 (gl_PREREQ_LCHMOD): Do not check for readlink since we now depend on the readlink module. * modules/lchmod (Depends-on): Depend on readlink.
* doc: Update O_PATH platforms list.Bruno Haible2022-06-121-2/+1
| | | | * doc/posix-headers/fcntl.texi: Update O_PATH platforms list.
* fcntl: document O_PATHPaul Eggert2022-06-111-0/+6
| | | | * doc/posix-headers/fcntl.texi: Mention O_PATH.
* doc: Add section to attract more people towards the GNU project.Bruno Haible2022-06-052-0/+27
| | | | | | | | Inspired by a suggestion from José E. Marchesi <jemarch@gnu.org> on the gnu-prog-discuss mailing list. * doc/join-gnu.texi: New file. * doc/gnulib-readme.texi: Include it.
* doc: Fix warnings about regex chapter structure (regression 2022-05-15).Bruno Haible2022-06-051-1/+1
| | | | * doc/regex.texi (GNU Operators): Fix menu.
* GNU Emacs Operator node deleted from regex.texiKarl Berry2022-05-251-1/+0
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