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a1561c3bbe
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Martin Sebor a1561c3bbe Add __attribute_access_none to disable GCC warnings [BZ #27714] 
GCC 11 warns when a pointer to an uninitialized object is passed
to a function that takes a const-qualified argument.  This is done
on the assumption that most such functions read from the object.
For the rare case of a function that doesn't, GCC 11 extends
attribute access to add a new mode called none.

POSIX pthread_setspecific() is one such rare function that takes
a const void* argument but that doesn't read from the object it
points to.  To suppress the -Wmaybe-uninitialized issued by GCC
11 when the address of an uninitialized object is passed to it
(e.g., the result of malloc()), this change #defines
__attr_access_none in cdefs.h and uses the macro on the function
in sysdeps/htl/pthread.h and sysdeps/nptl/pthread.h.
2021-04-27 13:01:55 -06:00
..
bits Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
sys Add __attribute_access_none to disable GCC warnings [BZ #27714] 2021-04-27 13:01:55 -06:00
acct.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
allocate_once.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
ar.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
brk.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
bug18240.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
bug-hsearch1.c .. 2009-01-23 20:41:36 +00:00
chflags.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
chroot.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
daemon.c Remove internal usage of extensible stat functions 2020-09-11 14:35:32 -03:00
dirname.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
efgcvt_r-template.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
efgcvt_r.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
efgcvt-dbl-macros.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
efgcvt-ldbl-macros.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
efgcvt-template.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
efgcvt.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
err.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
err.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
error.c nptl: Move pthread_setcancelstate into libc 2021-04-21 19:49:50 +02:00
error.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
fchflags.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
fd_to_filename.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
fdatasync.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
fgetxattr.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
flistxattr.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
fremovexattr.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
fsetxattr.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
fstab.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
fstab.h Remove pre-ISO C support 2012-01-07 23:57:22 -05:00
fsync.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
ftruncate64.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
ftruncate.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
futimes.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
futimesat.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
getauxval.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
getclktck.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
getdomain.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
getdtsz.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
gethostid.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
gethostname.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
getloadavg.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
getpagesize.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
getpass.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
getsysstats.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
getttyent.c Fix -Os getc_unlocked linknamespace, localplt issues (bug 15105, bug 19463). 2018-02-21 18:01:11 +00:00
getusershell.c Remove internal usage of extensible stat functions 2020-09-11 14:35:32 -03:00
getxattr.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
gtty.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
hsearch_r.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
hsearch.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
ifunc-impl-list.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
init-misc.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
insremque.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
ioctl.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
lgetxattr.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
libgen.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
listxattr.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
llistxattr.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
lremovexattr.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
lsearch.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
lsetxattr.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
lutimes.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
madvise.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
makedev.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
Makefile tst: Provide test for select 2021-03-23 12:23:33 +01:00
mincore.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
mkdtemp.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
mkostemp64.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
mkostemp.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
mkostemps64.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
mkostemps.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
mkstemp64.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
mkstemp.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
mkstemps64.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
mkstemps.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
mktemp.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
mlock.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
mlockall.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
mmap64.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
mmap.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
mntent_r.c mntent: Use __putc_unlocked instead of fputc_unlocked 2021-01-08 21:02:12 +05:30
mntent.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
mntent.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
mprotect.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
msync.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
munlock.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
munlockall.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
munmap.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
preadv2.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
preadv64.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
preadv64v2.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
preadv.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
pselect.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
ptrace.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
pwritev2.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
pwritev64.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
pwritev64v2.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
pwritev.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
qefgcvt_r.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
qefgcvt.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
readv.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
reboot.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
regexp.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
regexp.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
remap_file_pages.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
removexattr.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
revoke.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
sbrk.c Use hidden visibility for early static PIE code 2021-01-21 15:55:01 +00:00
search.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
select.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
setdomain.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
setegid.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
seteuid.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
sethostid.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
sethostname.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
setregid.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
setreuid.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
setxattr.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
sgtty.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
single_threaded.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
sstk.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
stab.h Update. 1997-06-21 02:59:26 +00:00
stty.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
swapoff.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
swapon.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
sync.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
syncfs.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
syscall.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
syscall.h update from main archive 960107 1997-01-07 23:29:44 +00:00
sysexits.h Update. 1999-06-09 13:08:30 +00:00
syslog.c misc: syslog: Use static const for AF_UNIX address 2021-04-15 11:32:40 -03:00
syslog.h initial import 1995-02-18 01:27:10 +00:00
truncate64.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
truncate.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tsearch.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-allocate_once.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-atomic-long.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-atomic.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-dbl-efgcvt.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-dirname.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-efgcvt-template.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-empty.c Move all tests out of the csu subdirectory 2016-12-21 11:52:19 +01:00
tst-error1.c Split DIAG_* macros to new header libc-diag.h. 2017-02-25 09:59:46 -05:00
tst-fd_to_filename.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-fdset.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-gethostid.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-hsearch.c Modify several tests to use test-skeleton.c 2014-11-05 15:24:08 +05:30
tst-insremque.c [BZ #2766] 2006-06-17 17:01:42 +00:00
tst-ldbl-efgcvt.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-ldbl-error.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-ldbl-warn.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-makedev.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-mntent2.c Fix warning in misc/tst-mntent2.c. 2014-12-16 10:27:16 +01:00
tst-mntent-autofs.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-mntent-blank-corrupt.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-mntent-blank-passno.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-mntent-escape.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-mntent.c getmntent: fix memory corruption w/blank lines [BZ #18887] 2015-08-29 18:07:00 -04:00
tst-preadvwritev2-common.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-preadvwritev2.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-preadvwritev64.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-preadvwritev64v2.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-preadvwritev-common.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-preadvwritev.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-pselect.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-select.c linux: always update select timeout (BZ #27706) 2021-04-12 18:38:37 -03:00
tst-syscalls.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-tsearch.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-warn-wide.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
ttyent.h Remove pre-ISO C support 2012-01-07 23:57:22 -05:00
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 Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
unwind-link.c Implement <unwind-link.h> for dynamically loading the libgcc_s unwinder 2021-03-01 15:58:01 +01:00
usleep.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
ustat.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
utimes.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
Versions Implement <unwind-link.h> for dynamically loading the libgcc_s unwinder 2021-03-01 15:58:01 +01:00
vhangup.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
writev.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00