Adhemerval Zanella Netto 2053c11331 linux: Add clone3 CLONE_CLEAR_SIGHAND optimization to posix_spawn ... The clone3 flag resets all signal handlers of the child not set to SIG_IGN to SIG_DFL. It allows to skip most of the sigaction calls to setup child signal handling, where previously a posix_spawn had to issue 2 times NSIG sigaction calls (one to obtain the current disposition and another to set either SIG_DFL or SIG_IGN). With POSIX_SPAWN_SETSIGDEF the child will setup the signal for the case where the disposition is SIG_IGN. The code must handle the fallback where clone3 is not available. This is done by splitting __clone_internal_fallback from __clone_internal. Checked on x86_64-linux-gnu. Reviewed-by: Carlos O'Donell <carlos@redhat.com>		2023-02-01 08:42:11 -03:00
..
arpa	resolv: Add DNS packet parsing helpers geared towards wire format	2022-08-30 10:02:49 +02:00
bits	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
gnu	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
net	Fix resolver if_* namespace (bug 17717).	2014-12-16 18:18:49 +00:00
netinet	nss_files: Consolidate line parse declarations in <nss_files.h>	2020-07-21 07:33:20 +02:00
programs	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
protocols	(abmon): Remove spaces.	1998-11-12 18:03:43 +00:00
rpc	Handle out-of-memory case in svc_tcp.c/svc_unix.c:rendezvous_request.	2020-12-10 11:11:20 +01:00
rpcsvc	Remove --enable-obsolete-nsl configure flag	2020-07-08 17:25:57 +02:00
sys	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
aio.h	Linux: Move aio_suspend, aio_suspend64, __aio_suspend_time64 to libc	2021-06-25 11:55:27 +02:00
aliases.h	Remove --enable-obsolete-nsl configure flag	2020-07-08 17:25:57 +02:00
alloc_buffer.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
alloca.h	Remove macros extend_alloca, extend_alloca_account [BZ #18023]	2018-06-27 19:20:37 +02:00
allocate_once.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
ar.h	Add missing header wrappers under include/	2019-02-16 08:25:16 +01:00
argp-fmtstream.h	Mark internal argp functions with attribute_hidden [BZ #18822]	2017-10-01 15:10:27 -07:00
argp.h	ldbl-opt: Add argp_error and argp_failure (bug 23983)	2019-03-01 15:21:32 -03:00
argz.h	Use libc_hidden_* for argz_next, __argz_next (bug 15105).	2018-02-15 21:00:02 +00:00
array_length.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
assert.h	assert: Do not use stderr in libc-internal assert	2022-08-03 11:43:04 +02:00
atomic_wide_counter.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
atomic.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
byteswap.h	Update.	1998-04-10 10:52:25 +00:00
clone_internal.h	linux: Add clone3 CLONE_CLEAR_SIGHAND optimization to posix_spawn	2023-02-01 08:42:11 -03:00
complex.h	float128: Add private _Float128 declarations for libm.	2017-05-15 10:23:28 -03:00
cpio.h	Add more headers to include/ for conform tests.	2014-12-11 21:41:30 +00:00
crypt.h	Add include/crypt.h.	2016-10-28 22:40:16 -04:00
ctype.h	Use libc_hidden_* for tolower, toupper (bug 15105).	2018-02-23 13:54:53 +00:00
des.h	Update.	1998-03-24 10:39:42 +00:00
dirent.h	Use 64 bit time_t stat internally	2021-06-22 12:09:52 -03:00
dlfcn.h	elf: Add _dl_find_object function	2021-12-28 22:52:56 +01:00
dso_handle.h	Mark __dso_handle as hidden [BZ #18822]	2017-09-26 16:53:44 -07:00
elf.h	elf: Refuse to dlopen PIE objects [BZ #24323]	2019-06-18 16:42:10 +02:00
endian.h	Update.	2001-03-30 05:34:59 +00:00
envz.h	Installed header hygiene (BZ#20366): Test of installed headers.	2016-09-23 08:43:56 -04:00
err.h	ldbl-128ibm-compat: PLT redirects for using ldbl redirects internally	2020-03-25 14:34:23 -05:00
errno.h	Remove tls.h inclusion from internal errno.h	2020-11-13 12:59:19 -03:00
error.h	ldbl-opt: Add error and error_at_line (bug 23984)	2019-03-01 15:26:36 -03:00
execinfo.h	Installed header hygiene (BZ#20366): Test of installed headers.	2016-09-23 08:43:56 -04:00
fcntl.h	Fix Linux fcntl OFD locks for non-LFS architectures (BZ#20251)	2018-06-26 13:22:53 -03:00
features-time64.h	y2038: Add support for 64-bit time on legacy ABIs	2021-06-15 10:42:11 -03:00
features.h	Prepare for glibc 2.37 release.	2023-01-31 21:44:54 -05:00
fenv.h	Move fenv.h soft-float inlines from fenv_private.h to include/fenv.h.	2018-09-04 19:52:06 +00:00
file_change_detection.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
filename.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
float.h	Make totalorder and totalordermag functions take pointer arguments.	2019-08-15 15:18:34 +00:00
fmtmsg.h	Add more headers to include/ for conform tests.	2014-12-11 21:41:30 +00:00
fnmatch.h	First steps to get conformtest fully working	2012-02-25 23:18:39 -05:00
fpu_control.h	Hide internal __setfpucw function [BZ #18822]	2017-10-01 17:52:15 -07:00
fstab.h	Add missing header wrappers under include/	2019-02-16 08:25:16 +01:00
fts.h	io: Add fts64 with 64-bit time_t support	2021-06-15 10:42:11 -03:00
ftw.h	io: Add ftw64 with 64-bit time_t support	2021-06-15 10:42:11 -03:00
gconv.h	Update.	1997-11-18 02:50:07 +00:00
getopt_int.h	Update.	2004-03-09 10:36:53 +00:00
getopt.h	getopt: remove USE_NONOPTION_FLAGS	2017-04-07 07:45:53 -04:00
glob.h	Fix extra PLT reference in libc.so due to __glob64_time64 if build with gcc 7.5 on 32bit.	2021-07-01 16:46:59 +02:00
gmp.h	Apply asm redirection in gmp.h before first use	2022-11-07 10:40:21 -03:00
gnu-versions.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
grp-merge.h	NSS: Implement group merging support.	2016-04-29 22:18:21 -04:00
grp.h	nss_files: Consolidate line parse declarations in <nss_files.h>	2020-07-21 07:33:20 +02:00
gshadow.h	nss_files: Consolidate line parse declarations in <nss_files.h>	2020-07-21 07:33:20 +02:00
iconv.h	Update.	1999-08-21 00:38:15 +00:00
idx.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
ifaddrs.h	hurd: Fix getifaddrs' and freeifaddrs' symbol exposition	2017-09-28 01:05:18 +02:00
ifreq.h	Hide internal __ifreq function [BZ #18822]	2017-10-01 17:35:46 -07:00
ifunc-impl-list.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
inline-hashtab.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
intprops.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
inttypes.h	Make strtoimax, strtoumax, wcstoimax, wcstoumax into aliases	2020-12-08 18:15:27 +00:00
langinfo.h	Add first fixes for conformtest for POSIX2008	2012-02-26 21:32:56 -05:00
lastlog.h	Add missing header wrappers under include/	2019-02-16 08:25:16 +01:00
libc-diag.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
libc-internal.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
libc-pointer-arith.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
libc-symbols.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
libgen.h	Update.	1997-06-21 02:59:26 +00:00
libintl.h	Document the internal _ and N_ macros	2020-05-06 17:35:40 +02:00
limits.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
link.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
list_t.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
list.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
locale.h	First steps to get conformtest fully working	2012-02-25 23:18:39 -05:00
loop_unroll.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
malloc.h	Simplify __malloc_initialized	2021-07-22 18:38:04 +05:30
math-narrow-eval.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
math.h	Redirect fma calls to __fma in libm	2021-09-15 22:57:35 +00:00
mcheck.h	mcheck: Wean away from malloc hooks [BZ #23489]	2021-07-22 18:38:02 +05:30
memory.h	Update.	1997-06-21 02:59:26 +00:00
mntent.h	Hide internal __hasmntopt function [BZ #18822]	2017-10-01 17:37:42 -07:00
monetary.h	Rename __LONG_DOUBLE_USES_FLOAT128 to __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI	2020-04-30 08:52:08 -05:00
mqueue.h	Linux: Move mq_send, mq_timedsend, __mq_timedsend_time64 to libc	2021-06-25 12:21:12 +02:00
netdb.h	nss_files: Move into libc	2021-07-07 18:33:52 +02:00
netgroup.h	Update.	1997-06-21 02:59:26 +00:00
nl_types.h	Update.	1997-12-22 20:53:38 +00:00
nss_dns.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
nss_files.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
nss.h	nss: Export nscd hash function as __nss_hash [BZ #22459]	2017-11-23 14:08:11 +01:00
nsswitch.h	Update.	1997-06-21 02:59:26 +00:00
obstack.h	Installed header hygiene (BZ#20366): Test of installed headers.	2016-09-23 08:43:56 -04:00
plural-exp.h	Hide internal __gettextparse function [BZ #18822]	2017-10-01 17:31:05 -07:00
poll.h	Update.	2000-08-21 16:02:48 +00:00
printf_buffer.h	stdio-common: Handle -1 buffer size in __sprintf_chk & co (bug 30039)	2023-01-25 08:01:00 +01:00
printf.h	stdio-common: Convert vfprintf and related functions to buffers	2022-12-19 18:56:54 +01:00
pthread.h	Linux: Move mq_notify from librt to libc	2021-06-25 12:20:47 +02:00
pty.h	login: Move libutil into libc	2021-06-30 08:43:37 +02:00
pwd.h	nss_files: Consolidate line parse declarations in <nss_files.h>	2020-07-21 07:33:20 +02:00
random-bits.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
re_comp.h	Add missing header wrappers under include/	2019-02-16 08:25:16 +01:00
regex.h	regex: copy back from Gnulib	2021-09-21 08:00:44 -07:00
regexp.h	Add missing header wrappers under include/	2019-02-16 08:25:16 +01:00
register-atfork.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
resolv.h	resolv: Add internal __res_binary_hnok function	2022-08-30 10:02:49 +02:00
rounding-mode.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
rtld-malloc.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
sched.h	Add hidden prototypes for __sched_getparam, __sched_getscheduler	2020-02-20 08:57:01 +01:00
scratch_buffer.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
search.h	misc: Add twalk_r function	2019-05-02 11:42:51 +02:00
set-hooks.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
setjmp.h	setjmp: Replace jmp_buf-macros.h with jmp_buf-macros.sym	2021-11-22 13:43:22 -03:00
sgtty.h	Update.	1997-06-21 02:59:26 +00:00
shadow.h	nss_files: Consolidate line parse declarations in <nss_files.h>	2020-07-21 07:33:20 +02:00
shlib-compat.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
shm-directory.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
signal.h	stdio: Remove the usage of $(fno-unit-at-a-time) for siglist.c	2022-05-13 10:54:41 -03:00
spawn.h	posix: Use posix_spawn for wordexp	2019-10-09 17:48:41 -03:00
stab.h	Update.	1997-06-21 02:59:26 +00:00
stackinfo.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
stap-probe.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
stdc-predef.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
stdint.h	Move inttypes.h and stdint.h to stdlib.	2019-03-13 09:42:09 -04:00
stdio_ext.h	Installed header hygiene (BZ#20366): Test of installed headers.	2016-09-23 08:43:56 -04:00
stdio.h	stdio: Clean up __libc_message after unconditional abort	2022-08-03 11:42:39 +02:00
stdlib.h	arc4random: simplify design for better safety	2022-07-27 08:58:27 -03:00
string.h	String: Add hidden defs for __memcmpeq() to enable internal usage	2021-10-26 16:51:29 -05:00
strings.h	Update.	1997-06-21 02:59:26 +00:00
struct___timeb64.h	time: Add 64-bit time_t support for ftime	2020-10-27 09:54:50 -03:00
struct___timespec64.h	y2038: include: Move struct __timespec64 definition to a separate file	2020-04-06 23:05:11 +02:00
struct___timeval64.h	y2038: include: Move struct __timeval64 definition to a separate file	2020-05-05 19:36:25 +02:00
stubs-prologue.h	* sysdeps/generic/bits/libc-tsd.h [USE___THREAD]: Conditional	2002-10-11 10:52:20 +00:00
syscall.h	Update.	1997-06-21 02:59:26 +00:00
sysexits.h	Update.	1997-06-21 02:59:26 +00:00
syslog.h	Update.	1997-06-21 02:59:26 +00:00
tar.h	Update.	1997-06-21 02:59:26 +00:00
termios.h	Hide internal __tcgetattr function [BZ #18822]	2017-10-01 17:48:24 -07:00
tgmath.h	Update.	1998-09-06 23:45:24 +00:00
time.h	Define in_int32_t_range to check if the 64 bit time_t syscall should be used	2022-11-17 14:35:13 -03:00
ttyent.h	Installed header hygiene (BZ#20366): Test of installed headers.	2016-09-23 08:43:56 -04:00
uchar.h	First steps to get conformtest fully working	2012-02-25 23:18:39 -05:00
ucontext.h	Update.	1999-10-12 18:17:41 +00:00
ulimit.h	First steps to get conformtest fully working	2012-02-25 23:18:39 -05:00
unistd.h	hurd: Factorize at/non-at functions	2022-09-17 19:58:30 +00:00
utime.h	First steps to get conformtest fully working	2012-02-25 23:18:39 -05:00
utmp.h	login: Move libutil into libc	2021-06-30 08:43:37 +02:00
values.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
verify.h	posix: Sync regex with gnulib	2019-11-06 09:20:52 -03:00
wait.h	Add missing header wrappers under include/	2019-02-16 08:25:16 +01:00
wchar.h	wcrtomb: Make behavior POSIX compliant	2022-05-13 19:15:46 +05:30
wctype.h	Remove __need macros from stdio.h and wchar.h.	2017-06-08 13:58:17 -04:00
wordexp.h	First steps to get conformtest fully working	2012-02-25 23:18:39 -05:00