Florian Weimer 706ad1e7af Add the __libc_single_threaded variable ... The variable is placed in libc.so, and it can be true only in an outer libc, not libcs loaded via dlmopen or static dlopen. Since thread creation from inner namespaces does not work, pthread_create can update __libc_single_threaded directly. Using __libc_early_init and its initial flag, implementation of this variable is very straightforward. A future version may reset the flag during fork (but not in an inner namespace), or after joining all threads except one. Reviewed-by: DJ Delorie <dj@redhat.com>		2020-07-06 11:15:58 +02:00
..
arpa	CVE-2016-10739: getaddrinfo: Fully parse IPv4 address strings [BZ #20018]	2019-01-21 21:26:03 +01:00
bits	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
gnu	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
net
netinet	Add missing header wrappers under include/	2019-02-16 08:25:16 +01:00
programs	Use 2020 as copyright year.	2020-04-27 10:34:52 -04:00
protocols
rpc	Run thread shutdown functions in an explicit order	2018-06-26 15:27:12 +02:00
rpcsvc	Add missing header wrappers under include/	2019-02-16 08:25:16 +01:00
sys	Add the __libc_single_threaded variable	2020-07-06 11:15:58 +02:00
aio.h
aliases.h
alloc_buffer.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +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.	2020-01-01 00:14:33 +00:00
ar.h	Add missing header wrappers under include/	2019-02-16 08:25:16 +01:00
argp-fmtstream.h
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.	2020-01-01 00:14:33 +00:00
assert.h
atomic.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
byteswap.h
complex.h
cpio.h
crypt.h
ctype.h	Use libc_hidden_* for tolower, toupper (bug 15105).	2018-02-23 13:54:53 +00:00
des.h
dirent.h	<dirent.h>: Remove wrong comment about getdents64 declaration	2019-10-09 11:31:03 +02:00
dlfcn.h	dlfcn: Remove remnants of caller sensitivity from dlinfo	2019-10-16 18:21:30 +02:00
dso_handle.h
elf.h	elf: Refuse to dlopen PIE objects [BZ #24323]	2019-06-18 16:42:10 +02:00
endian.h
envz.h
err.h	ldbl-128ibm-compat: PLT redirects for using ldbl redirects internally	2020-03-25 14:34:23 -05:00
errno.h	hurd: Fix accessing errno from rtld	2018-03-25 00:48:01 +01:00
error.h	ldbl-opt: Add error and error_at_line (bug 23984)	2019-03-01 15:26:36 -03:00
execinfo.h
fcntl.h	Fix Linux fcntl OFD locks for non-LFS architectures (BZ#20251)	2018-06-26 13:22:53 -03:00
features.h	Update version numbers for 2.31 release	2020-02-01 17:16:54 +05:30
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	Move implementation of <file_change_detection.h> into a C file	2020-02-18 13:44:48 +01:00
float.h	Make totalorder and totalordermag functions take pointer arguments.	2019-08-15 15:18:34 +00:00
fmtmsg.h
fnmatch.h
fpu_control.h
fstab.h	Add missing header wrappers under include/	2019-02-16 08:25:16 +01:00
fts.h	Add missing header wrappers under include/	2019-02-16 08:25:16 +01:00
ftw.h
gconv.h
getopt_int.h
getopt.h
glob.h
gmp.h
gnu-versions.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
grp-merge.h
grp.h
gshadow.h
iconv.h
ifaddrs.h
ifreq.h
ifunc-impl-list.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
inline-hashtab.h	ld.so: Do not export free/calloc/malloc/realloc functions [BZ #25486]	2020-02-15 11:01:23 +01:00
intprops.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
inttypes.h	Move inttypes.h and stdint.h to stdlib.	2019-03-13 09:42:09 -04:00
langinfo.h
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.	2020-01-01 00:14:33 +00:00
libc-internal.h	Remove NO_CTORS_DTORS_SECTIONS macro	2020-05-18 15:39:34 +02:00
libc-pointer-arith.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
libc-symbols.h	<libc-symbols.h>: Add libpthread hidden alias support	2020-05-20 20:29:56 +02:00
libgen.h
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.	2020-01-01 00:14:33 +00:00
link.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
list_t.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
list.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
locale.h
loop_unroll.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
malloc.h	ld.so: Do not export free/calloc/malloc/realloc functions [BZ #25486]	2020-02-15 11:01:23 +01:00
math-narrow-eval.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
math.h	float128: use builtin_signbitf128 always	2020-05-04 13:18:45 -05:00
mcheck.h
memory.h
mntent.h
monetary.h	Rename __LONG_DOUBLE_USES_FLOAT128 to __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI	2020-04-30 08:52:08 -05:00
mqueue.h	y2038: linux: Provide __mq_timedreceive_time64 implementation	2020-04-06 23:05:11 +02:00
netdb.h	nss_nis: Use NSS_DECLARE_MODULE_FUNCTIONS	2020-02-25 16:15:09 +01:00
netgroup.h
nl_types.h
nss.h	nss: Export nscd hash function as __nss_hash [BZ #22459]	2017-11-23 14:08:11 +01:00
nsswitch.h
obstack.h
plural-exp.h
poll.h
printf.h	Rename __LONG_DOUBLE_USES_FLOAT128 to __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI	2020-04-30 08:52:08 -05:00
pthread.h
pty.h
pwd.h
random-bits.h	y2038: Replace __clock_gettime with __clock_gettime64	2020-05-20 16:45:16 +02:00
re_comp.h	Add missing header wrappers under include/	2019-02-16 08:25:16 +01:00
regex.h
regexp.h	Add missing header wrappers under include/	2019-02-16 08:25:16 +01:00
resolv.h
rounding-mode.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
rtld-malloc.h	ld.so: Do not export free/calloc/malloc/realloc functions [BZ #25486]	2020-02-15 11:01:23 +01:00
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.	2020-01-01 00:14:33 +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.	2020-01-01 00:14:33 +00:00
setjmp.h	Make totalorder and totalordermag functions take pointer arguments.	2019-08-15 15:18:34 +00:00
sgtty.h
shadow.h
shlib-compat.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
signal.h
spawn.h	posix: Use posix_spawn for wordexp	2019-10-09 17:48:41 -03:00
stab.h
stackinfo.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
stap-probe.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
stdc-predef.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
stdint.h	Move inttypes.h and stdint.h to stdlib.	2019-03-13 09:42:09 -04:00
stdio_ext.h
stdio.h	Rename __LONG_DOUBLE_USES_FLOAT128 to __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI	2020-04-30 08:52:08 -05:00
stdlib.h	Rename __LONG_DOUBLE_USES_FLOAT128 to __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI	2020-04-30 08:52:08 -05:00
string.h	Run thread shutdown functions in an explicit order	2018-06-26 15:27:12 +02:00
strings.h
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
syscall.h
sysexits.h
syslog.h
tar.h
termios.h
tgmath.h
time.h	y2038: include: Move struct __timeval64 definition to a separate file	2020-05-05 19:36:25 +02:00
ttyent.h
uchar.h
ucontext.h
ulimit.h
unistd.h	hurd: Fix ld.so __access override from libc	2019-12-01 21:05:56 +00:00
utime.h
utmp.h
values.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +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	Rename __LONG_DOUBLE_USES_FLOAT128 to __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI	2020-04-30 08:52:08 -05:00
wctype.h
wordexp.h