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~ubuntu-virt/gnulib/+git/gnulib-lp-import:stable-202301

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Last commit made on 2024-01-18
Get this branch:
git clone -b stable-202301 https://git.launchpad.net/~ubuntu-virt/gnulib/+git/gnulib-lp-import

Branch merges

Branch information

Name:
stable-202301
Repository:
lp:~ubuntu-virt/gnulib/+git/gnulib-lp-import

Recent commits

2093285... by Paul Eggert

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.

a2ab761... by Pádraig Brady

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

06c737a... by Paul Eggert

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.

ba2e17d... by Bruno Haible

obstack: Avoid undefined behaviour.

Reported by Alexey Palienko <email address hidden> 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.

3892deb... by Bruno Haible

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.

a6dab67... by Bruno Haible

floorf, ceilf tests: Strengthen against compiler optimizations.

Reported by René Rebe <email address hidden>.

* 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.

342fd3e... by Bruno Haible

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.

2e41bb9... by Bruno Haible

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.

08ac865... by Paul Eggert

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.

6545a04... by Bruno Haible

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.