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Update from Gnulib by running admin/merge-gnulib

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* admin/merge-gnulib (GNULIB_MODULES): Add stringeq.
With current Gnulib it is already present as in indirect dependency;
listing it here because Emacs now depends on it directly.
* lib-src/ebrowse.c, lib-src/etags.c:
(streq): Remove, as Gnulib defines this now.
* lib/fseterr.c, lib/fseterr.h, lib/issymlink.c, lib/issymlink.h:
* lib/issymlinkat.c, lib/stdio-consolesafe.c, lib/string.c:
* m4/fseterr.m4, m4/gettext_h.m4, m4/stringeq.m4:
New files from Gnulib.
* src/conf_post.h (tzfree) [__ANDROID_API__ >= 35]: Remove.
This commit is contained in:
Paul Eggert 2025-11-04 09:14:54 -08:00
parent 327c16ce14
commit 59fbaca6b9
115 changed files with 1733 additions and 1097 deletions
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16
lib/pthread_sigmask.c
View file

@ -26,10 +26,6 @@
# include <string.h>
#endif
#if PTHREAD_SIGMASK_UNBLOCK_BUG
# include <unistd.h>
#endif
int
pthread_sigmask (int how, const sigset_t *new_mask, sigset_t *old_mask)
#undef pthread_sigmask
@ -58,7 +54,7 @@ pthread_sigmask (int how, const sigset_t *new_mask, sigset_t *old_mask)
Don't cache the information: libpthread.so could be dynamically
loaded after the program started and after pthread_sigmask was
called for the first time. */
if (memcmp (&omask_copy, &omask, sizeof omask) == 0
if (memeq (&omask_copy, &omask, sizeof omask)
&& pthread_sigmask (1729, &omask_copy, NULL) == 0)
{
/* pthread_sigmask is currently ineffective. The program is not
@ -73,16 +69,6 @@ pthread_sigmask (int how, const sigset_t *new_mask, sigset_t *old_mask)
# if PTHREAD_SIGMASK_FAILS_WITH_ERRNO
if (ret == -1)
return errno;
# endif
# if PTHREAD_SIGMASK_UNBLOCK_BUG
if (ret == 0
&& new_mask != NULL
&& (how == SIG_UNBLOCK || how == SIG_SETMASK))
{
/* Give the OS the opportunity to raise signals that were pending before
the pthread_sigmask call and have now been unblocked. */
usleep (1);
}
# endif
return ret;
#else