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15 months agostat-time: fix macOS bug with negative file times stable-202301
Paul Eggert [Thu, 28 Dec 2023 19:15:56 +0000 (11:15 -0800)]
stat-time: fix macOS bug with negative file times

macOS has a bug similar (but not identical) to Solaris when
file timestamps are negative: tv_nsec might go negative.
Problem reported on Darwin 8.11.0 for GNU Tar by Gordon Steemson in:
https://lists.gnu.org/r/bug-tar/2023-12/msg00001.html
This was evidently Mac OS X 10.4.11; I reproduced it on
Darwin 21.6.0 (macOS 12.5).
* lib/stat-time.h (STAT_TIMESPEC_OFFSETOF): New macro.
(stat_time_normalize): Also normalize timestamps on macOS.
* m4/fstat.m4 (gl_FUNC_FSTAT):
* m4/fstatat.m4 (gl_FUNC_FSTATAT):
* m4/lstat.m4 (gl_FUNC_LSTAT):
* m4/stat.m4 (gl_FUNC_STAT):
Also replace on macOS.

15 months agobootstrap: fix option propagation with --bootstrap-sync
Pádraig Brady [Sun, 10 Dec 2023 14:46:58 +0000 (14:46 +0000)]
bootstrap: fix option propagation with --bootstrap-sync

* top/bootstrap: Ensure options are propagated through
upgrade_bootstrap().
* top/bootstrap-funclib.sh: Likewise.
* build-aux/bootstrap: Auto generated with `make build-aux/bootstrap`.
Fixes https://bugs.gnu.org/67731

15 months agofrexp: pacify clang re address-of-volatile
Paul Eggert [Sat, 2 Dec 2023 06:19:22 +0000 (22:19 -0800)]
frexp: pacify clang re address-of-volatile

Problem reported by Sam James in:
https://lists.gnu.org/r/bug-gnulib/2023-12/msg00013.html
* m4/frexp.m4 (gl_FUNC_FREXP_WORKS): Don’t try to convert
‘double volatile *’ to ‘void const *’ as the C standard
doesn’t allow accessing volatile variables through
pointer-to-nonvolatile.
* m4/frexpf.m4 (gl_FUNC_FREXPF_WORKS): Likewise.

15 months agoobstack: Avoid undefined behaviour.
Bruno Haible [Fri, 1 Dec 2023 18:39:26 +0000 (19:39 +0100)]
obstack: Avoid undefined behaviour.

Reported by Alexey Palienko <Alexey.Palienko@cma.se> in
<https://lists.gnu.org/archive/html/bug-m4/2023-02/msg00000.html>.

* lib/obstack.in.h: Include <stdint.h>.
(__BPTR_ALIGN): Remove macro.
(__PTR_ALIGN): For the optimized case, compute the alignment through
uintptr_t, instead of computing NULL + something.

15 months agosethostname tests: Fix a compilation error on FreeBSD 14.0.
Bruno Haible [Fri, 1 Dec 2023 10:47:31 +0000 (11:47 +0100)]
sethostname tests: Fix a compilation error on FreeBSD 14.0.

* tests/test-sethostname1.c: Skip the SIGNATURE_CHECK on some platforms.
* doc/glibc-functions/sethostname.texi: Update platforms list.

15 months agofloorf, ceilf tests: Strengthen against compiler optimizations.
Bruno Haible [Fri, 24 Nov 2023 19:02:37 +0000 (20:02 +0100)]
floorf, ceilf tests: Strengthen against compiler optimizations.

Reported by René Rebe <rene@t2-project.org>.

* tests/test-floorf1.c (main): Mark my_floorf as 'volatile'.
* tests/test-floorf-ieee.c (main): Likewise.
* tests/test-ceilf1.c (main): Mark my_ceilf as 'volatile'.
* tests/test-ceilf-ieee.c (main): Likewise.

17 months agostrerrorname_np: Work around glibc bug on HPPA systems.
Bruno Haible [Tue, 21 Nov 2023 15:18:44 +0000 (16:18 +0100)]
strerrorname_np: Work around glibc bug on HPPA systems.

* m4/strerrorname_np.m4 (gl_FUNC_STRERRORNAME_NP): Test also
strerrorname_np (ENOSYM).
* lib/strerrorname_np.c (strerrorname_np): Update comments.
* tests/test-strerrorname_np.c (main): Likewise.
* doc/glibc-functions/strerrorname_np.texi: Mention that glibc 2.37
still needs a workaround.

17 months agorealloc-gnu: Fix wrong configure test result with optimizing ibm-clang.
Bruno Haible [Fri, 17 Nov 2023 23:18:37 +0000 (00:18 +0100)]
realloc-gnu: Fix wrong configure test result with optimizing ibm-clang.

* m4/realloc.m4 (_AC_FUNC_REALLOC_IF): Use 'volatile', to defeat an
ibm-clang optimization.
* m4/malloc.m4 (_AC_FUNC_MALLOC_IF): Likewise.

17 months agostriconveha: pacify gcc -Wcast-align
Paul Eggert [Wed, 15 Nov 2023 08:09:03 +0000 (00:09 -0800)]
striconveha: pacify gcc -Wcast-align

* lib/striconveha.c (uniconv_register_autodetect): Rewrite to
avoid the need to cast from char * to a pointer to a more strictly
aligned type.  Use decls after statements to avoid some repetition.

17 months agotests: In multithreaded tests, use random() instead of rand().
Bruno Haible [Fri, 10 Nov 2023 18:01:40 +0000 (19:01 +0100)]
tests: In multithreaded tests, use random() instead of rand().

* tests/test-asyncsafe-spin2.c (random_account, lock_mutator_thread):
Use random() instead of rand().
* tests/test-lock.c (random_account, lock_mutator_thread,
rwlock_mutator_thread, recshuffle): Likewise.
* tests/test-mtx.c (random_account, lock_mutator_thread, recshuffle):
Likewise.
* tests/test-pthread-mutex.c (random_account, lock_mutator_thread,
recshuffle): Likewise.
* tests/test-pthread-rwlock.c (random_account, rwlock_mutator_thread):
Likewise.
* tests/test-pthread-spin.c (random_account, lock_mutator_thread):
Likewise.
* tests/test-pthread-tss.c (perhaps_yield, worker_thread,
racecheck_thread): Likewise.
* tests/test-thread_local.c (perhaps_yield, worker_thread): Likewise.
* tests/test-tls.c (perhaps_yield, worker_thread, racecheck_thread):
Likewise.
* tests/test-tss.c (perhaps_yield, worker_thread, racecheck_thread):
Likewise.
* asyncsafe-spin-tests (Depends-on): Add random.
* lock-tests (Depends-on): Likewise.
* mtx-tests (Depends-on): Likewise.
* pthread-mutex-tests (Depends-on): Likewise.
* pthread-rwlock-tests (Depends-on): Likewise.
* pthread-spin-tests (Depends-on): Likewise.
* pthread-tss-tests (Depends-on): Likewise.
* threads-h-tests (Depends-on): Likewise.
* tls-tests (Depends-on): Likewise.
* tss-tests (Depends-on): Likewise.

17 months agorandom: Fix multithread-safety bug.
Bruno Haible [Thu, 9 Nov 2023 14:56:32 +0000 (15:56 +0100)]
random: Fix multithread-safety bug.

* m4/random.m4 (gl_FUNC_RANDOM): Override on macOS, FreeBSD, Solaris,
Cygwin, Haiku.
* lib/random.c: Include glthread/lock.h.
(__libc_lock_define_initialized, __libc_lock_lock, __libc_lock_unlock):
Define to do real locking.
* modules/random (Depends-on): Add lock.
* doc/posix-functions/random.texi: Mention the multithread-safety
problem.

17 months agopthread-rwlock: Port to Mac OS X 10.4.
Bruno Haible [Thu, 9 Nov 2023 02:32:20 +0000 (03:32 +0100)]
pthread-rwlock: Port to Mac OS X 10.4.

Reported by Sevan Janiyan <venture37@geeklan.co.uk>.

* m4/pthread-rwlock.m4 (gl_PTHREAD_RWLOCK): On macOS, test for the
presence of PTHREAD_RWLOCK_INITIALIZER. If it is not defined, don't
attempt to use pthread_rwlock_init.

17 months agotests/unistr/u16-chr-tests: pacify -Wcast-align
Paul Eggert [Wed, 25 Oct 2023 01:40:07 +0000 (18:40 -0700)]
tests/unistr/u16-chr-tests: pacify -Wcast-align

* tests/unistr/test-chr.h (main): Redo types to pacify
gcc -Wcast-align.

17 months agoexplicit_bzero-tests: pacify GCC 13.2.1
Paul Eggert [Wed, 25 Oct 2023 01:33:44 +0000 (18:33 -0700)]
explicit_bzero-tests: pacify GCC 13.2.1

* tests/test-explicit_bzero.c:
* tests/test-memset_explicit.c:
Ignore -Wdangling pointer.

17 months agomemset_explicit, explicit_bzero tests: Fix test failures with new gcc.
Bruno Haible [Mon, 23 Oct 2023 00:04:03 +0000 (02:04 +0200)]
memset_explicit, explicit_bzero tests: Fix test failures with new gcc.

Reported by Sam James <sam@gentoo.org> in
<https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111904>.

Fix by Alexandre Oliva <aoliva@gcc.gnu.org>.

* tests/test-memset_explicit.c (do_secret_stuff): Declare with
attributes 'noclone' and 'noipa'.
* tests/test-explicit_bzero.c (do_secret_stuff): Likewise.

17 months agonet_if tests: Fix gcc warning.
Bruno Haible [Sun, 15 Oct 2023 21:15:55 +0000 (23:15 +0200)]
net_if tests: Fix gcc warning.

* tests/test-net_if.c: Include <string.h>.

17 months agopthread-spin: Fix warnings on FreeBSD 5.2.1/i386.
Bruno Haible [Sun, 15 Oct 2023 21:03:59 +0000 (23:03 +0200)]
pthread-spin: Fix warnings on FreeBSD 5.2.1/i386.

* lib/pthread.in.h (pthread_spinlock_t): Override if <pthread.h> defines
pthread_spinlock_t but we need to approximate spinlocks with mutexes.
* m4/pthread-spin.m4 (gl_PTHREAD_SPIN): When the pthread_spin_*
functions are declared but don't exist, mark them as REPLACEd.

17 months agopthread-spin: Fix link errors on FreeBSD 5.2.1/i386.
Bruno Haible [Sun, 15 Oct 2023 20:00:04 +0000 (22:00 +0200)]
pthread-spin: Fix link errors on FreeBSD 5.2.1/i386.

* m4/pthread-spin.m4 (gl_PTHREAD_SPIN): Test not only whether
<pthread.h> defines the pthread_spinlock_t type, but also whether the
function pthread_spin_init is actually defined.

17 months agopthread_mutex_timedlock: Fix link errors on FreeBSD 5.2.1/i386.
Bruno Haible [Sun, 15 Oct 2023 19:57:26 +0000 (21:57 +0200)]
pthread_mutex_timedlock: Fix link errors on FreeBSD 5.2.1/i386.

* m4/pthread_mutex_timedlock.m4 (gl_FUNC_PTHREAD_MUTEX_TIMEDLOCK): Test
not only whether pthread_mutex_timedlock is declared, but also whether
it is actually defined.

17 months agothreadlib: Fix link errors on FreeBSD 5.2.1/i386.
Bruno Haible [Sun, 15 Oct 2023 19:55:28 +0000 (21:55 +0200)]
threadlib: Fix link errors on FreeBSD 5.2.1/i386.

* m4/threadlib.m4 (gl_PTHREADLIB_BODY): When pthread_kill could not be
found in -lpthread, try -lthr.

17 months agolock: Make Autoconf macro more robust.
Bruno Haible [Sun, 15 Oct 2023 17:10:29 +0000 (19:10 +0200)]
lock: Make Autoconf macro more robust.

* m4/pthread_rwlock_rdlock.m4 (gl_PTHREAD_RWLOCK_RDLOCK_PREFER_WRITER):
Require gl_THREADLIB, not gl_THREADLIB_EARLY. Needed to get the value of
LIBMULTITHREAD.

17 months agovma-iter: Fix compilation error on FreeBSD 5.2.1.
Bruno Haible [Sun, 15 Oct 2023 06:38:43 +0000 (08:38 +0200)]
vma-iter: Fix compilation error on FreeBSD 5.2.1.

* lib/vma-iter.c [FreeBSD]: Include <sys/param.h>.

17 months agoisnanf, isnand: Fix conflict with Solaris <ieeefp.h>.
Bruno Haible [Fri, 13 Oct 2023 10:05:29 +0000 (12:05 +0200)]
isnanf, isnand: Fix conflict with Solaris <ieeefp.h>.

* lib/math.in.h (isnanf, isnand): On Solaris and IRIX, declare this
function, instead of defining it as a macro.

17 months agoisfinite: Work around a bug with 'long double' in glibc 2.5/ia64.
Bruno Haible [Sun, 8 Oct 2023 07:59:03 +0000 (09:59 +0200)]
isfinite: Work around a bug with 'long double' in glibc 2.5/ia64.

* m4/isfinite.m4 (gl_ISFINITEL_WORKS): Require
gl_LONG_DOUBLE_EXPONENT_LOCATION. Test also another NaN value.
* modules/isfinite (Files): Add m4/exponentl.m4.
* doc/posix-functions/isfinite.texi: Mention also a 'long double'
problem on ia64.

19 months agolocalename, gettext: Avoid crash on macOS 14.
Bruno Haible [Mon, 2 Oct 2023 22:28:31 +0000 (00:28 +0200)]
localename, gettext: Avoid crash on macOS 14.

Reported by Shupeng Xue <dspxue@gmail.com> at
<https://lists.gnu.org/archive/html/bug-gettext/2023-10/msg00001.html>.

Cf <https://github.com/aria2/aria2/issues/2083#issuecomment-1694662007>.

* m4/intlmacosx.m4 (gt_INTL_MACOSX): Link with the CoreServices
framework in addition to the CoreFoundation framework.

19 months agolocalcharset: Avoid internal compiler error with -Wextra on macOS 10.5.
Bruno Haible [Mon, 2 Oct 2023 22:10:08 +0000 (00:10 +0200)]
localcharset: Avoid internal compiler error with -Wextra on macOS 10.5.

* lib/localcharset.c (locale_charset): Use an empty compound statement
instead of a null statement.

19 months agoautoupdate
Karl Berry [Thu, 21 Sep 2023 14:07:09 +0000 (07:07 -0700)]
autoupdate

19 months agoautoupdate
Karl Berry [Tue, 19 Sep 2023 16:11:24 +0000 (09:11 -0700)]
autoupdate

19 months agoacl-permissions: Fix compilation error on Solaris 11 (regr. 2023-09-04).
Bruno Haible [Fri, 15 Sep 2023 23:09:31 +0000 (01:09 +0200)]
acl-permissions: Fix compilation error on Solaris 11 (regr. 2023-09-04).

* lib/set-permissions.c: Include minmax.h.
* modules/acl-permissions (Depends-on): Add minmax.

19 months agotests: Fix some clang -Wimplicit-fallthrough warnings.
Bruno Haible [Thu, 7 Sep 2023 14:13:22 +0000 (16:13 +0200)]
tests: Fix some clang -Wimplicit-fallthrough warnings.

* tests/test-execute-main.c (main): Add 'break' statement.
* tests/test-sys_file.c (main): Likewise.

19 months agounictype/category-none: Fix clang -Wpedantic warning.
Bruno Haible [Thu, 7 Sep 2023 14:05:33 +0000 (16:05 +0200)]
unictype/category-none: Fix clang -Wpedantic warning.

* lib/unictype/categ_none.c (_UC_CATEGORY_NONE): Use ISO C designated
initializer syntax to initialize the intended field of the union.

19 months agoc-*snprintf: Fix some clang -Wmissing-prototypes warnings.
Bruno Haible [Thu, 7 Sep 2023 14:21:25 +0000 (16:21 +0200)]
c-*snprintf: Fix some clang -Wmissing-prototypes warnings.

* lib/c-snprintf.c: Include c-snprintf.h instead of <stdio.h>.
* lib/c-vsnprintf.c: Include c-vsnprintf.h instead of <stdio.h>.
* lib/c-vasnprintf.c: Include c-vasnprintf.h.

19 months agoargp: Fix clang -Wextra-semi-stmt warning.
Bruno Haible [Thu, 7 Sep 2023 00:25:30 +0000 (02:25 +0200)]
argp: Fix clang -Wextra-semi-stmt warning.

* lib/argp-help.c (SKIPWS): Remove trailing semicolon.

19 months agounigbrk/u8-grapheme-{next,prev} tests: Fix gcc -Wformat warnings.
Bruno Haible [Tue, 5 Sep 2023 15:32:28 +0000 (17:32 +0200)]
unigbrk/u8-grapheme-{next,prev} tests: Fix gcc -Wformat warnings.

* tests/unigbrk/test-u8-grapheme-next.c (test_u8_grapheme_next): Use
%tu, not %zu, to print a pointer difference.
* tests/unigbrk/test-u16-grapheme-next.c (test_u16_grapheme_next):
Likewise.
* tests/unigbrk/test-u32-grapheme-next.c (test_u32_grapheme_next):
Likewise.
* tests/unigbrk/test-u8-grapheme-prev.c (test_u8_grapheme_prev):
Likewise.
* tests/unigbrk/test-u16-grapheme-prev.c (test_u16_grapheme_prev):
Likewise.
* tests/unigbrk/test-u32-grapheme-prev.c (test_u32_grapheme_prev):
Likewise.

19 months agotests: Ensure stderr output is displayed before abort().
Bruno Haible [Tue, 5 Sep 2023 13:55:24 +0000 (15:55 +0200)]
tests: Ensure stderr output is displayed before abort().

* tests/atomic-int-gnulib.h (init_atomic_int): Call fflush(stderr)
before abort().
* tests/atomic-int-isoc.h (init_atomic_int): Likewise.
* tests/atomic-int-posix.h (init_atomic_int): Likewise.
* tests/unigbrk/test-u8-grapheme-breaks.c (test_u8_grapheme_breaks):
Likewise.
* tests/unigbrk/test-u16-grapheme-breaks.c (test_u16_grapheme_breaks):
Likewise.
* tests/unigbrk/test-u32-grapheme-breaks.c (test_u32_grapheme_breaks):
Likewise.
* tests/unigbrk/test-uc-grapheme-breaks.c (test_uc_grapheme_breaks):
Likewise.
* tests/unigbrk/test-ulc-grapheme-breaks.c (main): Likewise.
* tests/unigbrk/test-u8-grapheme-next.c (test_u8_grapheme_next):
Likewise.
* tests/unigbrk/test-u16-grapheme-next.c (test_u16_grapheme_next):
Likewise.
* tests/unigbrk/test-u32-grapheme-next.c (test_u32_grapheme_next):
Likewise.
* tests/unigbrk/test-u8-grapheme-prev.c (test_u8_grapheme_prev):
Likewise.
* tests/unigbrk/test-u16-grapheme-prev.c (test_u16_grapheme_prev):
Likewise.
* tests/unigbrk/test-u32-grapheme-prev.c (test_u32_grapheme_prev):
Likewise.

19 months agothreads-h: Modernize configure test.
Bruno Haible [Tue, 5 Sep 2023 11:00:38 +0000 (13:00 +0200)]
threads-h: Modernize configure test.

* m4/threads_h.m4 (gl_THREADS_H): In the test program, put the
'_Thread_local' storage class specifier before the type.

19 months agounistr/u{8,16,32}-strtok tests: Fix -Wanalyzer-allocation-size warnings.
Bruno Haible [Tue, 5 Sep 2023 01:06:30 +0000 (03:06 +0200)]
unistr/u{8,16,32}-strtok tests: Fix -Wanalyzer-allocation-size warnings.

* tests/unistr/test-u-strtok.h (test_u_strtok): Correct values of
input_len and delim_len.

19 months agosigpipe tests: Fix -Wanalyzer-unsafe-call-within-signal-handler warning.
Bruno Haible [Mon, 4 Sep 2023 22:58:37 +0000 (00:58 +0200)]
sigpipe tests: Fix -Wanalyzer-unsafe-call-within-signal-handler warning.

* tests/test-sigpipe.c (handler): Invoke _exit, not exit.
* tests/test-raise.c (handler): Update comments after 2020-11-25 change.

19 months agoargp: Fix gcc -Wanalyzer-use-of-uninitialized-value warning.
Bruno Haible [Mon, 4 Sep 2023 22:22:30 +0000 (00:22 +0200)]
argp: Fix gcc -Wanalyzer-use-of-uninitialized-value warning.

* lib/argp-help.c (hol_find_entry): Access hol->entries only after
having verified that hol->num_entries > 0.

19 months agounigbrk/uc-grapheme-breaks tests: Fix gcc -Wunused-function warning.
Bruno Haible [Mon, 4 Sep 2023 21:38:34 +0000 (23:38 +0200)]
unigbrk/uc-grapheme-breaks tests: Fix gcc -Wunused-function warning.

* tests/unigbrk/test-uc-grapheme-breaks.c
(graphemebreakproperty_to_string): Mark as possibly unused.

19 months agobitset, nonblocking-* tests: Fix gcc -Wunused-but-set-variable warnings.
Bruno Haible [Mon, 4 Sep 2023 21:32:22 +0000 (23:32 +0200)]
bitset, nonblocking-* tests: Fix gcc -Wunused-but-set-variable warnings.

* tests/test-bitset.c (check_zero): Mark 'i' as possibly unused.
* tests/test-nonblocking-reader.h (full_read): Mark 'spent_time' as
possibly unused.

19 months agopipe-filter-gi, pipe-filter-ii tests: Fix some gcc -Wshadow warnings.
Bruno Haible [Mon, 4 Sep 2023 15:24:35 +0000 (17:24 +0200)]
pipe-filter-gi, pipe-filter-ii tests: Fix some gcc -Wshadow warnings.

* tests/test-pipe-filter-gi1.c (main): Rename local variable 'argv' to
'tr_argv'.
* tests/test-pipe-filter-ii1.c (main): Likewise.

19 months agoargv-iter tests: Avoid gcc -Wanalyzer-out-of-bounds warning.
Bruno Haible [Mon, 4 Sep 2023 15:07:33 +0000 (17:07 +0200)]
argv-iter tests: Avoid gcc -Wanalyzer-out-of-bounds warning.

* tests/test-argv-iter.c (main): Simplify logic.

19 months agocrypto/{gc-rijndael,rijndael} tests: Fix some gcc -Wshadow warnings.
Bruno Haible [Mon, 4 Sep 2023 14:48:41 +0000 (16:48 +0200)]
crypto/{gc-rijndael,rijndael} tests: Fix some gcc -Wshadow warnings.

* tests/test-gc-rijndael.c (main): Rename local variable 'i' to 'round'.
* tests/test-rijndael.c (main): Likewise.

19 months agothreads-h tests: Fix gcc -Wold-style-declaration warning.
Bruno Haible [Mon, 4 Sep 2023 14:39:07 +0000 (16:39 +0200)]
threads-h tests: Fix gcc -Wold-style-declaration warning.

* tests/test-thread_local.c (value0, value1, value2, value3): Put the
'thread_local' storage class specifier before the type.

19 months agoieee754-h tests: Fix some gcc -Wmissing-field-initializers warnings.
Bruno Haible [Mon, 4 Sep 2023 14:23:39 +0000 (16:23 +0200)]
ieee754-h tests: Fix some gcc -Wmissing-field-initializers warnings.

* tests/test-ieee754-h.c (float_tests): Use float literals.
(double_tests): Use double literals. Initialize frac_lo.

19 months agostring-buffer tests: Fix a gcc -Wformat warning.
Bruno Haible [Mon, 4 Sep 2023 14:02:36 +0000 (16:02 +0200)]
string-buffer tests: Fix a gcc -Wformat warning.

* tests/test-string-buffer.c: Include <wchar.h>. Don't assume that
wint_t has the same size as 'int'.

19 months agocrypto/* tests: Fix some gcc -Wdiscarded-qualifiers warnings.
Bruno Haible [Mon, 4 Sep 2023 13:46:39 +0000 (15:46 +0200)]
crypto/* tests: Fix some gcc -Wdiscarded-qualifiers warnings.

* tests/test-gc-hmac-md5.c (main): Change type of variables with a
string literal initializer to 'const char *'.
* tests/test-gc-hmac-sha1.c (main): Likewise.
* tests/test-gc-hmac-sha256.c (main): Likewise.
* tests/test-gc-hmac-sha512.c (main): Likewise.
* tests/test-gc-md2.c (main): Likewise.
* tests/test-gc-md5.c (main): Likewise.
* tests/test-gc-sha1.c (main): Likewise.
* tests/test-gc-sha256.c (main): Likewise.
* tests/test-gc-sha512.c (main): Likewise.
* tests/test-hmac-md5.c (main): Likewise.
* tests/test-hmac-sha1.c (main): Likewise.
* tests/test-hmac-sha256.c (main): Likewise.
* tests/test-hmac-sha512.c (main): Likewise.

19 months agoalignalloc: Fix license header.
Bruno Haible [Sat, 2 Sep 2023 12:56:31 +0000 (14:56 +0200)]
alignalloc: Fix license header.

Suggested by Paul Eggert in
<https://lists.gnu.org/archive/html/bug-gnulib/2023-08/msg00170.html>.

* lib/alignalloc.h: Make license header consistent with module
description.
* lib/alignalloc.c: Likewise.

19 months agowchar-single: fix module broken since 2021
Paul Eggert [Wed, 30 Aug 2023 17:15:09 +0000 (10:15 -0700)]
wchar-single: fix module broken since 2021

Adjust to 2021-03-07 change “Rename GNULIB_WCHAR_SINGLE to
GNULIB_WCHAR_SINGLE_LOCALE”.  Apparently nobody noticed that
the module was broken.  Perhaps we should obsolete the module?
* modules/wchar-single (GNULIB_WCHAR_SINGLE_LOCALE): Define.

20 months agocrypto/{sha*,md5,sm3}-buffer: Ignore too old OpenSSL versions.
Bruno Haible [Sat, 26 Aug 2023 20:45:17 +0000 (22:45 +0200)]
crypto/{sha*,md5,sm3}-buffer: Ignore too old OpenSSL versions.

* lib/sha1.h: If <openssl/macros.h> would give a compile-time error,
undefine HAVE_OPENSSL_SHA1.
* lib/sha256.h: If <openssl/macros.h> would give a compile-time error,
undefine HAVE_OPENSSL_SHA256.
* lib/sha512.h: If <openssl/macros.h> would give a compile-time error,
undefine HAVE_OPENSSL_SHA512.
* lib/md5.h: If <openssl/macros.h> would give a compile-time error,
undefine HAVE_OPENSSL_MD5.
* lib/sm3.h: If <openssl/macros.h> would give a compile-time error,
undefine HAVE_OPENSSL_SM3.

20 months agouchar: Make #include_next work right.
Bruno Haible [Sat, 26 Aug 2023 18:33:39 +0000 (20:33 +0200)]
uchar: Make #include_next work right.

* lib/uchar.in.h: Use a split double-inclusion guard.

20 months agounlocked-io: fix getc_unlocked typo
Paul Eggert [Tue, 22 Aug 2023 05:08:46 +0000 (22:08 -0700)]
unlocked-io: fix getc_unlocked typo

* lib/unlocked-io.h (getc): Fix misspelling of ‘getc_unlocked’.

20 months agoalignasof, stdalign: Fix a compilation error in C++ mode on FreeBSD 12.
Bruno Haible [Mon, 21 Aug 2023 15:23:41 +0000 (17:23 +0200)]
alignasof, stdalign: Fix a compilation error in C++ mode on FreeBSD 12.

* m4/stdalign.m4 (gl_ALIGNASOF): In C++ mode, prefer __builtin_offsetof
over offsetof when possible, since __builtin_offsetof works also when
<stddef.h> has not been fully included yet.

20 months agowcsstr: Relicense under LGPLv2+.
Bruno Haible [Mon, 21 Aug 2023 13:58:16 +0000 (15:58 +0200)]
wcsstr: Relicense under LGPLv2+.

* modules/wcsstr (License): Change to LGPLv2+.
* lib/wcsstr.c: Update license notice.
* lib/wcsstr-impl.h: Update license notice.

20 months agowmemcmp: Relicense under LGPLv2+.
Bruno Haible [Mon, 21 Aug 2023 13:50:35 +0000 (15:50 +0200)]
wmemcmp: Relicense under LGPLv2+.

* modules/wmemcmp (License): Change to LGPLv2+.
* lib/wmemcmp.c: Update license notice.
* lib/wmemcmp-impl.h: Likewise.

20 months agowcschr: Relicense under LGPLv2+.
Bruno Haible [Mon, 21 Aug 2023 13:46:02 +0000 (15:46 +0200)]
wcschr: Relicense under LGPLv2+.

* modules/wcschr (License): Change to LGPLv2+.
* lib/wcschr.c: Update license notice.
* lib/wcschr-impl.h: Likewise.

20 months agoisnanl: Relicense under LGPLv2+.
Bruno Haible [Mon, 21 Aug 2023 13:08:54 +0000 (15:08 +0200)]
isnanl: Relicense under LGPLv2+.

* modules/isnanl (License): Change to LGPLv2+.

20 months agoldexp: Fix compilation error in C++ mode.
Bruno Haible [Sun, 20 Aug 2023 13:01:25 +0000 (15:01 +0200)]
ldexp: Fix compilation error in C++ mode.

* lib/math.in.h (ldexp): Use _GL_CXXALIASWARN1, not _GL_CXXALIASWARN.

20 months agoldexp: Work around OpenBSD/mips64 bug.
Bruno Haible [Sun, 20 Aug 2023 00:43:01 +0000 (02:43 +0200)]
ldexp: Work around OpenBSD/mips64 bug.

* lib/math.in.h (ldexp): New declaration.
* lib/ldexp.c: New file, based on lib/ldexpl.c.
* lib/ldexpl.c: Moved the implementation to lib/ldexp.c. Just include
it.
* m4/math_h.m4 (gl_MATH_H_REQUIRE_DEFAULTS): Initialize GNULIB_LDEXP.
(gl_MATH_H_DEFAULTS): Initialize REPLACE_LDEXP.
* m4/ldexp.m4 (gl_FUNC_LDEXP): Require gl_MATH_H_DEFAULTS and
gl_FUNC_ISNAND. Invoke gl_FUNC_LDEXP_WORKS. Set REPLACE_LDEXP. Consider
it when setting LDEXP_LIBM.
(gl_FUNC_LDEXP_WORKS): New macro.
* modules/math (Makefile.am): Substitute GNULIB_LDEXP, REPLACE_LDEXP.
* modules/ldexp (Files): Add lib/ldexp.c.
(Depends-on): Add math, isnand.
(configure.ac): Set GL_COND_OBJ_LDEXP. Invoke gl_MATH_MODULE_INDICATOR.
(Makefile.am): Conditionally compile ldexp.c.
* modules/ldexpl (Files): Add lib/ldexp.c.
* doc/posix-functions/ldexp.texi: Mention the OpenBSD bug.

20 months agoldexpl: Relicense under LGPLv2+.
Bruno Haible [Sun, 20 Aug 2023 01:10:00 +0000 (03:10 +0200)]
ldexpl: Relicense under LGPLv2+.

* modules/ldexpl (License): Change to LGPLv2+.
* lib/ldexpl.c: Update license notice.

20 months agoisnand: Relicense under LGPLv2+.
Bruno Haible [Sun, 20 Aug 2023 00:19:04 +0000 (02:19 +0200)]
isnand: Relicense under LGPLv2+.

* modules/isnand (License): Change to LGPLv2+.

20 months agoldexpl: Avoid possible -Wshadow warning.
Bruno Haible [Sat, 19 Aug 2023 23:44:26 +0000 (01:44 +0200)]
ldexpl: Avoid possible -Wshadow warning.

* lib/ldexpl.c (exp): Locally rename to 'exponent'.

20 months agoldexpl: Fix signed integer overflow.
Bruno Haible [Sat, 19 Aug 2023 23:41:56 +0000 (01:41 +0200)]
ldexpl: Fix signed integer overflow.

* lib/ldexpl.c (ldexpl): Use an 'unsigned int' variable to represent the
absolute value of exp without overflow.

20 months agologbl: Work around endless loop on OpenBSD 7.3/mips64.
Bruno Haible [Sat, 19 Aug 2023 22:45:05 +0000 (00:45 +0200)]
logbl: Work around endless loop on OpenBSD 7.3/mips64.

* m4/logbl.m4 (gl_FUNC_LOGBL_WORKS): Terminate the test program if it
takes longer than 5 seconds.
* doc/posix-functions/logbl.texi: Mention the OpenBSD bug.

20 months agothrd: Work around thrd_join bug on AIX 7.3.1.
Bruno Haible [Fri, 18 Aug 2023 20:38:04 +0000 (22:38 +0200)]
thrd: Work around thrd_join bug on AIX 7.3.1.

* m4/threads_h.m4 (gl_THREADS_H): Test against AIX 7 thrd_join bug. Set
BROKEN_THRD_JOIN.
(gl_THREADS_H_DEFAULTS): Initialize BROKEN_THRD_JOIN.
* m4/thrd.m4 (gl_FUNC_THRD_JOIN): Set REPLACE_THRD_* to 1 also if
BROKEN_THRD_JOIN is 1. Define BROKEN_THRD_START_T_OR_JOIN instead of
BROKEN_THRD_START_T.
* modules/threads-h (Makefile.am): Substitute BROKEN_THRD_JOIN.
* lib/threads.in.h (rpl_thrd_t, thrd_t): Define also if BROKEN_THRD_JOIN
is 1.
* lib/thrd.c: Test BROKEN_THRD_START_T_OR_JOIN instead of
BROKEN_THRD_START_T.
* doc/posix-functions/thrd_join.texi: Update.
* doc/posix-functions/thrd_exit.texi: Likewise.

20 months agothrd: Refactor.
Bruno Haible [Fri, 18 Aug 2023 19:14:40 +0000 (21:14 +0200)]
thrd: Refactor.

* m4/thrd.m4 (gl_FUNC_THRD_JOIN): Define BROKEN_THRD_JOIN_NULL, not
BROKEN_THRD_JOIN. Rename gl_cv_func_thrd_join_works to
gl_cv_func_thrd_join_null_works.
* lib/thrd.c: Test BROKEN_THRD_JOIN_NULL instead of BROKEN_THRD_JOIN.

20 months agothrd: On AIX 7.1 and 7.2, override also thrd_exit.
Bruno Haible [Fri, 18 Aug 2023 18:52:08 +0000 (20:52 +0200)]
thrd: On AIX 7.1 and 7.2, override also thrd_exit.

* lib/threads.in.h (thrd_exit): Consider REPLACE_THRD_EXIT.
* lib/thrd.c (rpl_thrd_exit): New function.
* m4/threads_h.m4 (gl_THREADS_H_DEFAULTS): Initialize REPLACE_THRD_EXIT.
* m4/thrd.m4 (gl_FUNC_THRD_JOIN): Set also REPLACE_THRD_EXIT and adjust
LIBSTDTHREAD.
* modules/threads-h (Makefile.am): Substitute REPLACE_THRD_EXIT.
* doc/posix-functions/thrd_exit.texi: Mention the AIX thrd_join problem
also here.

20 months agoaligned_alloc: Fix test failure on AIX 7.3 with ibm-clang.
Bruno Haible [Fri, 18 Aug 2023 16:54:28 +0000 (18:54 +0200)]
aligned_alloc: Fix test failure on AIX 7.3 with ibm-clang.

* m4/aligned_alloc.m4 (gl_FUNC_ALIGNED_ALLOC): Use 'volatile', to
disable optimization of ibm-clang -O2.
* doc/posix-functions/aligned_alloc.texi: Update version info.

20 months agosys_socket: Fix compilation errors in C++ mode on AIX 7.3 with gcc.
Bruno Haible [Fri, 18 Aug 2023 15:25:26 +0000 (17:25 +0200)]
sys_socket: Fix compilation errors in C++ mode on AIX 7.3 with gcc.

* lib/sys_socket.in.h (accept, getpeername, getsockname, recvfrom):
Disable _GL_CXXALIASWARN invocation on non-glibc systems.

20 months agostddef: Don't unnecessarily override max_align_t on AIX 7.3 with gcc.
Bruno Haible [Fri, 18 Aug 2023 11:46:15 +0000 (13:46 +0200)]
stddef: Don't unnecessarily override max_align_t on AIX 7.3 with gcc.

* lib/stddef.in.h (max_align_t, GNULIB_defined_max_align_t): Don't
define or override if HAVE_MAX_ALIGN_T is 1.

20 months agofnmatch: Override fnmatch from glibc versions < 2.22.
Bruno Haible [Wed, 16 Aug 2023 19:47:26 +0000 (21:47 +0200)]
fnmatch: Override fnmatch from glibc versions < 2.22.

* m4/fnmatch.m4 (gl_FUNC_FNMATCH_POSIX): Force REPLACE_FNMATCH=1 in
glibc versions < 2.22.

20 months agostdint: Fix configure test result with gcc 4.7 or 4.8.
Bruno Haible [Mon, 14 Aug 2023 00:51:01 +0000 (02:51 +0200)]
stdint: Fix configure test result with gcc 4.7 or 4.8.

* m4/stdint.m4 (gl_STDINT_H): Don't assume that _Generic works with
GCC versions < 4.9 with -std=gnu11.

20 months agoFix some test module descriptions.
Bruno Haible [Mon, 14 Aug 2023 00:02:31 +0000 (02:02 +0200)]
Fix some test module descriptions.

* modules/fclose-tests (Files): Add tests/macros.h.
* modules/getcwd-tests (Files): Likewise.
* modules/lock-tests (Files): Likewise.
* modules/posix_spawn-tests (Files): Likewise.
* modules/posix_spawnp-tests (Files): Likewise.
* modules/sh-quote-tests (Files): Likewise.
* modules/unigbrk/u16-grapheme-breaks-tests (Files): Likewise.
* modules/unigbrk/u16-grapheme-next-tests (Files): Likewise.
* modules/unigbrk/u16-grapheme-prev-tests (Files): Likewise.
* modules/unigbrk/u32-grapheme-breaks-tests (Files): Likewise.
* modules/unigbrk/u32-grapheme-next-tests (Files): Likewise.
* modules/unigbrk/u32-grapheme-prev-tests (Files): Likewise.
* modules/unigbrk/u8-grapheme-breaks-tests (Files): Likewise.
* modules/unigbrk/u8-grapheme-next-tests (Files): Likewise.
* modules/unigbrk/u8-grapheme-prev-tests (Files): Likewise.
* modules/unigbrk/uc-grapheme-breaks-tests (Files): Likewise.

20 months agoautoupdate
Karl Berry [Wed, 2 Aug 2023 14:01:58 +0000 (07:01 -0700)]
autoupdate

20 months agoreadutmp: Fix test failure on OpenBSD.
Bruno Haible [Mon, 31 Jul 2023 20:12:51 +0000 (22:12 +0200)]
readutmp: Fix test failure on OpenBSD.

* lib/readutmp.c (desirable_utmp_entry): On OpenBSD, eliminate entirely
empty entries.

20 months agoreadutmp: Improve comments. Fix module description.
Bruno Haible [Sun, 30 Jul 2023 13:08:59 +0000 (15:08 +0200)]
readutmp: Improve comments. Fix module description.

* lib/readutmp.h (extract_trimmed_name): Add specification comment.
(read_utmp): Move specification comment from lib/readutmp.c to here.
Mention also UTMP_FILE and READ_UTMP_USER_PROCESS.
* lib/readutmp.c (extract_trimmed_name): Fix comment.
* modules/readutmp (Include): Only include the .h file if
HAVE_UTMPX_H || HAVE_UTMP_H.

20 months agoreadutmp: work around glibc utmpx bug
Paul Eggert [Sun, 30 Jul 2023 00:06:42 +0000 (17:06 -0700)]
readutmp: work around glibc utmpx bug

When compiled with _TIME_BITS=64, glibc <utmpx.h> does not work,
because the files use 32-bit time_t and the code passes this to
the user unmodified, but <utmpx.h> defines a struct with 64-bit
time_t.  Work around this compatibility bug.  Problem reported
by Jakub Wilk via Sven Joachim <https://bugs.gnu.org/64937>.
* lib/readutmp.c (copy_utmp_entry): New function.
(read_utmp): Use it.

20 months agotime-h: Obey GNULIB_POSIXCHECK, not GNULIB_PORTCHECK.
Bruno Haible [Sat, 29 Jul 2023 16:07:45 +0000 (18:07 +0200)]
time-h: Obey GNULIB_POSIXCHECK, not GNULIB_PORTCHECK.

* lib/time.in.h (timespec_get, timespec_getres, time, nanosleep, tzset,
mktime, localtime_r, gmtime_r, localtime, strptime, ctime, strftime,
timegm): Add _GL_WARN_ON_USE invocation.
(asctime, ctime): Don't assume that these functions are declared, since
POSIX obsoletes them.
* m4/time_h.m4 (gl_TIME_H): Test for the declarations of asctime, ctime,
gmtime_r, localtime, localtime_r, mktime, nanosleep, strftime, strptime,
time, timegm, timespec_get, timespec_getres, tzset.
(gl_TIME_H_DEFAULTS): Initialize REPLACE_CTIME, REPLACE_LOCALTIME_R,
REPLACE_MKTIME, REPLACE_NANOSLEEP, REPLACE_STRFTIME, REPLACE_TIMEGM,
REPLACE_TZSET with 0 instead of GNULIB_PORTCHECK.
* m4/ctime.m4 (gl_FUNC_CTIME): Don't re-initialize REPLACE_CTIME.
* m4/time_r.m4 (gl_TIME_R): Don't re-initialize REPLACE_LOCALTIME_R.
* m4/mktime.m4 (gl_FUNC_MKTIME): Don't re-initialize REPLACE_MKTIME.
* m4/nanosleep.m4 (gl_FUNC_NANOSLEEP): Don't re-initialize
REPLACE_NANOSLEEP.
* m4/strftime-fixes.m4 (gl_FUNC_STRFTIME): Don't re-initialize
REPLACE_STRFTIME.
* m4/timegm.m4 (gl_FUNC_TIMEGM): Don't re-initialize REPLACE_TIMEGM.
* m4/tzset.m4 (gl_FUNC_TZSET: Don't re-initialize REPLACE_TZSET.

21 months agoposixcheck: Fix dependencies.
Bruno Haible [Fri, 28 Jul 2023 13:18:34 +0000 (15:18 +0200)]
posixcheck: Fix dependencies.

* modules/posixcheck (Depends-on): Add malloc-h, pthread-h, sched,
sys_random, threads-h, uchar.

21 months agouchar: Include the necessary snippets.
Bruno Haible [Fri, 28 Jul 2023 13:15:26 +0000 (15:15 +0200)]
uchar: Include the necessary snippets.

* lib/uchar.in.h: Add insertion points for _GL_ARG_NONNULL and
_GL_WARN_ON_USE.
* modules/uchar (Depends-on): Add snippet/arg-nonnull,
snippet/warn-on-use.
(Makefile.am): In uchar.h, include the ARG_NONNULL_H and WARN_ON_USE_H
snippets.

21 months agofnmatch: Work around bugs on FreeBSD, NetBSD, Solaris, Cygwin, Android.
Bruno Haible [Sun, 23 Jul 2023 13:26:28 +0000 (15:26 +0200)]
fnmatch: Work around bugs on FreeBSD, NetBSD, Solaris, Cygwin, Android.

* m4/fnmatch.m4 (gl_FUNC_FNMATCH_POSIX): Add three more test cases to
the test program. Reorganize its return values.

21 months agoautoupdate
Karl Berry [Fri, 21 Jul 2023 14:43:18 +0000 (07:43 -0700)]
autoupdate

21 months agofts: fix compilation errors with fts_cross_check()
Pádraig Brady [Thu, 20 Jul 2023 14:08:27 +0000 (15:08 +0100)]
fts: fix compilation errors with fts_cross_check()

* lib/fts.c: Fix printf format chars.
* lib/fts_.h: Provide a declaration for users.

21 months agowcsnrtombs: Fix file list.
Bruno Haible [Wed, 19 Jul 2023 20:25:30 +0000 (22:25 +0200)]
wcsnrtombs: Fix file list.

* modules/wcsnrtombs (Files): Add locale-fr.m4.

21 months agombrlen: Fix file list.
Bruno Haible [Wed, 19 Jul 2023 20:21:47 +0000 (22:21 +0200)]
mbrlen: Fix file list.

* modules/mbrlen (Files): Add locale-fr.m4, locale-ja.m4, locale-zh.m4,
codeset.m4.

21 months agombstok_r: Simplify dependencies.
Bruno Haible [Tue, 18 Jul 2023 09:43:00 +0000 (11:43 +0200)]
mbstok_r: Simplify dependencies.

* lib/mbstok_r.c: Include <stdlib.h> instead of mbuiter.h.
* modules/mbstok_r (Depends-on): Remove mbuiter.

21 months agombsinit: Fix module description.
Bruno Haible [Sat, 15 Jul 2023 20:47:26 +0000 (22:47 +0200)]
mbsinit: Fix module description.

* modules/mbsinit (Files): Add m4/mbrtowc.m4.

21 months agoFix build errors on Linux/hppa.
Bruno Haible [Tue, 11 Jul 2023 08:08:18 +0000 (10:08 +0200)]
Fix build errors on Linux/hppa.

* modules/math (Makefile.am): Split long pipe command into several
smaller commands.
* modules/pthread-h (Makefile.am): Likewise.
* modules/stdio (Makefile.am): Likewise.
* modules/stdlib (Makefile.am): Likewise.
* modules/string (Makefile.am): Likewise.
* modules/unistd (Makefile.am): Likewise.
* modules/wchar (Makefile.am): Likewise.

21 months agoautoupdate
Karl Berry [Tue, 4 Jul 2023 14:19:04 +0000 (07:19 -0700)]
autoupdate

22 months agostriconveh: Fix module description.
Bruno Haible [Tue, 27 Jun 2023 11:25:33 +0000 (13:25 +0200)]
striconveh: Fix module description.

* modules/striconveh (Link): Add $(LIBUNISTRING).
* modules/striconveha (Link): New section.
* modules/xstriconveh (Link): New section.

22 months agostrerrorname_np: Add support for Solaris 11.4/sparc.
Bruno Haible [Sun, 25 Jun 2023 17:11:26 +0000 (19:11 +0200)]
strerrorname_np: Add support for Solaris 11.4/sparc.

* lib/strerrorname_np.c (strerrorname_np): Consider ECKSUM, EFRAGS.
Allow ENOANO to be overloaded to another value.
* tests/test-strerrorname_np.c (main): Likewise.

22 months agosigdescr_np tests: Avoid test failure on glibc/sparc.
Bruno Haible [Sun, 25 Jun 2023 16:40:19 +0000 (18:40 +0200)]
sigdescr_np tests: Avoid test failure on glibc/sparc.

* tests/test-sigdescr_np.c (main): Accept the glibc result for SIGEMT.
* doc/glibc-functions/sigdescr_np.texi: Mention two glibc deficiencies.

22 months agostrerrorname_np: Work around glibc bug on PowerPC, SPARC systems.
Bruno Haible [Sun, 25 Jun 2023 16:19:06 +0000 (18:19 +0200)]
strerrorname_np: Work around glibc bug on PowerPC, SPARC systems.

* m4/strerrorname_np.m4 (gl_FUNC_STRERRORNAME_NP): Test also
strerrorname_np (EDEADLOCK).
* doc/glibc-functions/strerrorname_np.texi: Mention that glibc 2.36
still needs a workaround.

22 months agoautoupdate
Karl Berry [Sat, 24 Jun 2023 16:24:50 +0000 (09:24 -0700)]
autoupdate

22 months agolargefile: port to GNU/Linux alpha and s390x
Paul Eggert [Mon, 19 Jun 2023 21:08:06 +0000 (14:08 -0700)]
largefile: port to GNU/Linux alpha and s390x

This patch syncs from Autoconf master.
Problem reported by Matoro <https://bugs.gnu.org/64123>.
* lib/autoconf/specific.m4 (_AC_SYS_LARGEFILE_TEST_CODE):
New overridable macro FTYPE, to test types other than off_t.
(_AC_SYS_LARGEFILE_TEST_CODE): Test ino_t for
-D_FILE_OFFSETBITS=64 too, if no flags are needed for off_t.
Needed for GNU/Linux on alpha and s390x.

22 months agoaligned-malloc, rmdir-errno: Sanitize configuration test result.
Bruno Haible [Thu, 15 Jun 2023 06:38:48 +0000 (08:38 +0200)]
aligned-malloc, rmdir-errno: Sanitize configuration test result.

* m4/malloc-align.m4 (gl_MALLOC_ALIGNMENT): Don't put a newline at the
end of the conftest.out file.
* m4/rmdir-errno.m4 (gl_FUNC_RMDIR_NOTEMPTY): Don't put a newline at the
end of the confdir2/errno file.

22 months agomaint.mk: sc_prohibit_xalloc_without_use: also match alloc_die
Jim Meyering [Fri, 9 Jun 2023 17:15:30 +0000 (10:15 -0700)]
maint.mk: sc_prohibit_xalloc_without_use: also match alloc_die

* top/maint.mk (sc_prohibit_xalloc_without_use):
Adjust in-comment command's regexp so it also finds alloc_die,
whose declaration has a prefix of "_Noreturn" .
Also delete some now-obsolete commentary.
(_xa1): Regenerate the regexp using that command.
Reported by Pádraig Brady in
<https://lists.gnu.org/r/bug-gnulib/2023-06/msg00062.html>.

22 months agoxalloc-die: omit /*extern*/
Paul Eggert [Fri, 9 Jun 2023 18:13:19 +0000 (11:13 -0700)]
xalloc-die: omit /*extern*/

* lib/xalloc.h (xalloc_die): Omit leading "/*extern*/".
It complicates syntax checking; see:
https://lists.gnu.org/r/bug-gnulib/2023-06/msg00062.html
Plus, it’s inconsistent style: the other function declarations in
xalloc.h don’t use ‘extern’. (I’m not a fan of using ‘extern’ when
it’s just noise, as is the case here.)

22 months agomaint.mk: regenerate regex to reflect new functions in xalloc.h
Jim Meyering [Wed, 7 Jun 2023 03:49:22 +0000 (20:49 -0700)]
maint.mk: regenerate regex to reflect new functions in xalloc.h

* top/maint.mk (sc_prohibit_xalloc_without_use) [_xa1]:
Regenerate using the command listed in the comment.