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glibc/misc
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Adhemerval Zanella 7fec8a5de6 Revert __HAVE_64B_ATOMICS configure check 
The 53807741fb added a configure check
for 64-bit atomic operations that were not previously enabled on some
32-bit ABIs.

However, the NPTL semaphore code casts a sem_t to a new_sem and issues
a 64-bit atomic operation for __HAVE_64B_ATOMICS.  Since sem_t has
32-bit alignment on 32-bit architectures, this prevents the use of
64-bit atomics even if the ABI supports them.

Assume 64-bit atomic support from __WORDSIZE, which maps to how glibc
defines it before the broken change.  Also rename __HAVE_64B_ATOMICS
to USE_64B_ATOMICS to define better the flag meaning.

Checked on x86_64-linux-gnu and i686-linux-gnu.

Reviewed-by: Wilco Dijkstra  <Wilco.Dijkstra@arm.com>
2025-11-14 14:05:20 -03:00
..
bits
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2025-01-01 11:22:09 -08:00
sys
cdefs: Fix some typos in comments.
2025-11-11 11:04:29 -08:00
tst-syslog-long-progname.root
syslog: Fix heap buffer overflow in __vsyslog_internal (CVE-2023-6246)
2024-01-30 15:53:37 +01:00
acct.c
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allocate_once.c
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ar.h
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2025-01-01 11:22:09 -08:00
atomic_wide_counter.c
Revert __HAVE_64B_ATOMICS configure check
2025-11-14 14:05:20 -03:00
brk.c
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bug18240.c
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bug-hsearch1.c
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chflags.c
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chroot.c
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daemon.c
misc: Convert daemon () to GNU coding style
2023-04-22 13:47:38 +02:00
dirname.c
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efgcvt_r-template.c
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efgcvt_r.c
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efgcvt-dbl-macros.h
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efgcvt-ldbl-macros.h
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efgcvt-template.c
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efgcvt.c
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err.c
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err.h
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error.c
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error.h
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fchflags.c
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fd_to_filename.c
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fdatasync.c
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fgetxattr.c
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flistxattr.c
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fremovexattr.c
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fsetxattr.c
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fstab.c
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fstab.h
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fsync.c
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ftruncate64.c
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ftruncate.c
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futimes.c
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futimesat.c
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getauxval.c
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getclktck.c
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getdomain.c
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getdtsz.c
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gethostid.c
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gethostname.c
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getloadavg.c
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getpagesize.c
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getpass.c
termios: make __tcsetattr() the internal interface
2025-06-17 09:11:38 -03:00
getsysstats.c
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getttyent.c
Silence most -Wzero-as-null-pointer-constant diagnostics
2024-11-25 16:45:59 -03:00
getusershell.c
misc: Use 64 bit stat for getusershell (BZ# 29203)
2022-06-01 13:23:16 -03:00
getxattr.c
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gtty.c
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hsearch_r.c
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hsearch.c
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ifunc-impl-list.c
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init-misc.c
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insremque.c
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ioctl.c
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lgetxattr.c
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libgen.h
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listxattr.c
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llistxattr.c
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lremovexattr.c
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lsearch.c
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lsetxattr.c
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lutimes.c
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madvise.c
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makedev.c
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Makefile
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mincore.c
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mkdtemp.c
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mkostemp64.c
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mkostemp.c
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mkostemps64.c
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mkostemps.c
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mkstemp64.c
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mkstemp.c
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mkstemps64.c
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mkstemps.c
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mktemp.c
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mlock.c
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mlockall.c
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mmap64.c
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mmap.c
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mntent_r.c
Cleanup some recently added whitespace.
2025-10-30 18:56:58 -07:00
mntent.c
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mntent.h
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mprotect.c
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msync.c
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munlock.c
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munlockall.c
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munmap.c
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preadv2.c
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preadv64.c
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preadv64v2.c
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preadv.c
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pselect.c
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ptrace.c
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pwritev2.c
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pwritev64.c
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pwritev64v2.c
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pwritev.c
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qefgcvt_r.c
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qefgcvt.c
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readv.c
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reboot.c
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regexp.c
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regexp.h
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remap_file_pages.c
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removexattr.c
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revoke.c
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sbrk.c
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search.h
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select.c
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setdomain.c
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setegid.c
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seteuid.c
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sethostid.c
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sethostname.c
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setregid.c
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setreuid.c
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setxattr.c
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sgtty.h
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single_threaded.c
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sstk.c
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stab.h
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stty.c
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swapoff.c
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swapon.c
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sync.c
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syncfs.c
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syscall.c
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syscall.h
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sysexits.h
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syslog.c
misc: Fix clang -Wstring-plus-int warnings on syslog
2025-10-22 16:35:39 -03:00
syslog.h
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truncate64.c
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truncate.c
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tsearch.c
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tst-allocate_once.c
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tst-atomic-long.c
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tst-atomic.c
atomics: Remove unused atomics
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tst-dbl-efgcvt.c
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tst-dirname.c
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tst-efgcvt-template.c
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tst-empty.c
Move all tests out of the csu subdirectory
2016-12-21 11:52:19 +01:00
tst-error1.c
tests: Replace various function calls with their x variant
2023-06-06 08:23:53 -04:00
tst-fd_to_filename.c
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tst-fdset.c
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tst-gethostid.c
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tst-hsearch.c
Modify several tests to use test-skeleton.c
2014-11-05 15:24:08 +05:30
tst-insremque.c
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tst-ioctl-time64.c
misc: Add time64 alias for ioctl
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tst-ioctl.c
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tst-ldbl-efgcvt.c
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tst-ldbl-error.c
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tst-ldbl-errorfptr.c
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tst-ldbl-warn.c
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tst-makedev.c
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tst-mkstemp-fuse-parallel.c
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tst-mkstemp-fuse.c
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tst-mntent2.c
Fix warning in misc/tst-mntent2.c.
2014-12-16 10:27:16 +01:00
tst-mntent-autofs.c
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tst-mntent-blank-passno.c
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tst-mntent-escape.c
testsuite: Update tests for 'xfclose' use
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tst-mntent.c
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tst-mremap1.c
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tst-mremap2.c
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tst-preadvwritev2-common.c
posix: Fix invalid flags test for p{write,read}v2
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tst-preadvwritev2.c
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tst-preadvwritev64.c
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tst-preadvwritev64v2.c
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tst-preadvwritev-common.c
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tst-preadvwritev.c
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tst-pselect-time64.c
y2038: Add test coverage
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tst-pselect.c
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tst-select-time64.c
y2038: Add test coverage
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tst-select.c
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tst-syscalls.c
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tst-syslog-long-progname.c
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tst-syslog.c
testsuite: Update tests for 'xfmemopen' use
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tst-tsearch.c
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tst-warn-wide.c
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ttyent.h
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ttyslot.c
As a minor cleanup remove the (r)index defines from include/string.h as
2017-02-06 18:15:18 +00:00
ualarm.c
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unwind-link.c
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usleep.c
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ustat.c
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utimes.c
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Versions
Implement <unwind-link.h> for dynamically loading the libgcc_s unwinder
2021-03-01 15:58:01 +01:00
vhangup.c
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writev.c
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