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
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net	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
netinet	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
nfs	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
sys	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
_G_config.h	Post-cleanup 2: minimize _G_config.h.	2018-02-07 10:10:32 -05:00
_itoa.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
a.out.h
abort-instr.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
adaptive_spin_count.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
aio_misc.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
allocalim.h
arch-fd_to_filename.h	<fd_to_filename.h>: Add type safety and port to Hurd	2020-02-18 13:42:29 +01:00
asm-syntax.h
atomic-machine.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
c++-types.data	Add placeholder c++-types.data and *.abilist files.	2015-02-13 15:41:34 -08:00
confstr.h
crti.S	Introduce <elf-initfini.h> and ELF_INITFINI for all architectures	2020-02-18 15:12:25 +01:00
crtn.S	Introduce <elf-initfini.h> and ELF_INITFINI for all architectures	2020-02-18 15:12:25 +01:00
device-nrs.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
dirstream.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
dl-auxv.h	powerpc: Move cache line size to rtld_global_ro	2020-01-17 09:05:03 -03:00
dl-cache.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
dl-dtprocnum.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
dl-dtv.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
dl-fcntl.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
dl-fileid.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
dl-fptr.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
dl-hash.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
dl-irel.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
dl-librecon.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
dl-lookupcfg.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
dl-machine.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
dl-mman.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
dl-osinfo.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
dl-procinfo.c
dl-procinfo.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
dl-procruntime.c	ld.so: Add architecture specific fields	2017-11-13 08:02:52 -08:00
dl-prop.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
dl-sysdep.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
dl-tls.h
dl-unistd.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
dl-vdso-setup.c	elf: Move vDSO setup to rtld (BZ#24967)	2020-01-03 11:22:07 -03:00
dl-vdso-setup.h	elf: Move vDSO setup to rtld (BZ#24967)	2020-01-03 11:22:07 -03:00
dl-vdso.h	elf: Move vDSO setup to rtld (BZ#24967)	2020-01-03 11:22:07 -03:00
dwarf2.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
elf_machine_sym_no_match.h	elf: Introduce <elf_machine_sym_no_match.h>	2020-04-24 22:13:03 +02:00
elf-initfini.h	Introduce <elf-initfini.h> and ELF_INITFINI for all architectures	2020-02-18 15:12:25 +01:00
elide.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
eloop-threshold.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
entry.h
errqueue.h
exit-thread.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
fd_to_filename.h	<fd_to_filename.h>: Add type safety and port to Hurd	2020-02-18 13:42:29 +01:00
fenv_private.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
fips-private.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
fix-fp-int-compare-invalid.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
fix-fp-int-convert-overflow.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
fix-int-fp-convert-zero.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
float128-abi.h	Move some float128 symbol version definitions.	2017-10-16 22:04:42 +00:00
fork.h
fpu_control.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
framestate.c	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
gcc-compat.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
gccframe.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
get-rounding-mode.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
gmp-mparam.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
hp-timing-common.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
hp-timing.h	Update HP_TIMING_NOW for _ISOMAC in sysdeps/generic/hp-timing.h	2020-06-05 09:44:06 -07:00
ifreq.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
ifunc-init.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
ifunc-sel.h	Do not stack-protect ifunc resolvers [BZ #7065]	2016-12-26 10:08:41 +01:00
internal-signals.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
intr-msg.h
ld.abilist	Simplify the abilist format	2015-11-06 13:58:53 +01:00
ldbl-classify-compat.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
ldconfig.h	elf: Include <stddef.h> (for size_t), <sys/stat.h> in <ldconfig.h>	2020-06-25 16:51:03 +02:00
ldsodefs.h	elf: Turn _dl_printf, _dl_error_printf, _dl_fatal_printf into functions	2020-05-25 18:17:27 +02:00
libanl.abilist	Simplify the abilist format	2015-11-06 13:58:53 +01:00
libBrokenLocale.abilist	Simplify the abilist format	2015-11-06 13:58:53 +01:00
libc-lock.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
libc-mmap.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
libc-start.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
libc-tsd.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
libc.abilist	Add the __libc_single_threaded variable	2020-07-06 11:15:58 +02:00
libcrypt.abilist	Simplify the abilist format	2015-11-06 13:58:53 +01:00
libdl.abilist	Simplify the abilist format	2015-11-06 13:58:53 +01:00
libm-alias-double.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
libm-alias-float128.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
libm-alias-float.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
libm-alias-ldouble.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
libm-test-ulps	Replace gen-libm-test.pl with gen-libm-test.py.	2018-08-09 15:34:12 +00:00
libm-test-ulps-name	Do not hardcode platform names in manual/libm-err-tab.pl (bug 14139).	2016-11-04 16:49:06 +00:00
libm.abilist	Simplify the abilist format	2015-11-06 13:58:53 +01:00
libnsl.abilist	Add placeholder libnsl.abilist and libutil.abilist files	2016-03-07 00:49:36 +01:00
libnss_compat.abilist
libnss_db.abilist
libnss_dns.abilist
libnss_files.abilist
libnss_hesiod.abilist
libnss_nis.abilist
libnss_nisplus.abilist
libpthread.abilist	Simplify the abilist format	2015-11-06 13:58:53 +01:00
libresolv.abilist	Simplify the abilist format	2015-11-06 13:58:53 +01:00
librt.abilist	Simplify the abilist format	2015-11-06 13:58:53 +01:00
libutil.abilist	Add placeholder libnsl.abilist and libutil.abilist files	2016-03-07 00:49:36 +01:00
link_map.h	ld.so: Add architecture specific fields	2017-11-13 08:02:52 -08:00
linkmap.h	Rename bits/linkmap.h to linkmap.h (bug 14912).	2015-09-04 19:44:27 +00:00
local-setxid.h
localplt.data	ld.so: Do not export free/calloc/malloc/realloc functions [BZ #25486]	2020-02-15 11:01:23 +01:00
machine-gmon.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
machine-lock.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
machine-sp.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
Makefile	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
malloc-alignment.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
malloc-machine.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
malloc-sysdep.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
math_ldbl_opt.h	Use PRINTF_LDBL_IS_DBL instead of __ldbl_is_dbl.	2018-12-05 18:15:43 -02:00
math_ldbl.h	Allow direct use of math_ldbl.h in testsuite.	2017-02-25 10:40:48 -05:00
math_private_calls.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
math_private.h	Enable inlining issignalingf within glibc	2019-11-21 09:39:48 -06:00
math-barriers.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
math-nan-payload-double.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
math-nan-payload-float.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
math-narrow-alias-float128.h	ldbl-128ibm-compat: Provide ieee128 symbols to narrow functions	2020-02-20 17:12:14 -06:00
math-tests-arch.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
math-tests-exceptions.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
math-tests-rounding.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
math-tests-snan-cast.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
math-tests-snan-payload.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
math-tests-snan.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
math-tests-trap-force.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
math-tests-trap.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
math-tests.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
math-type-macros-double.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
math-type-macros-float128.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
math-type-macros-float.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
math-type-macros-ldouble.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
math-type-macros.h	Add libm_alias_finite for _finite symbols	2020-01-03 10:02:04 -03:00
math-use-builtins-ceil.h	math: Decompose math-use-builtins.h	2020-06-22 11:09:45 -03:00
math-use-builtins-copysign.h	math: Decompose math-use-builtins.h	2020-06-22 11:09:45 -03:00
math-use-builtins-floor.h	math: Decompose math-use-builtins.h	2020-06-22 11:09:45 -03:00
math-use-builtins-fma.h	math: Decompose math-use-builtins.h	2020-06-22 11:09:45 -03:00
math-use-builtins-nearbyint.h	math: Decompose math-use-builtins.h	2020-06-22 11:09:45 -03:00
math-use-builtins-rint.h	math: Decompose math-use-builtins.h	2020-06-22 11:09:45 -03:00
math-use-builtins-round.h	math: Decompose math-use-builtins.h	2020-06-22 11:09:45 -03:00
math-use-builtins-sqrt.h	math: Decompose math-use-builtins.h	2020-06-22 11:09:45 -03:00
math-use-builtins-trunc.h	math: Decompose math-use-builtins.h	2020-06-22 11:09:45 -03:00
math-use-builtins.h	math: Decompose math-use-builtins.h	2020-06-22 11:09:45 -03:00
memcopy.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
memusage.h	y2038: Replace __clock_gettime with __clock_gettime64	2020-05-20 16:45:16 +02:00
mmap_info.h	posix: Fix large mmap64 offset for mips64n32 (BZ#24699)	2019-07-10 16:52:50 -03:00
nan-high-order-bit.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
not-cancel.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
not-errno.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
nscd-types.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
pagecopy.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
paths.h	generic paths.h: remove old paths from _PATH_STDPATH	2012-11-04 10:11:39 +01:00
profil-counter.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
pty-private.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
register-dump.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
rseq-internal.h	Linux: Perform rseq registration at C startup and thread creation	2020-07-06 10:21:16 +02:00
rtld-lowlevel.h
safe-fatal.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
setjmpP.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
sigcontextinfo.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
siglist.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
sigset-cvt-mask.h	Hurd: Use __sigmask in favor of deprecated sigmask	2020-05-28 11:40:13 +02:00
sigsetops.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
single-thread.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
stackguard-macros.h	BZ #15754: Fix test case for ARM.	2013-09-23 01:44:38 -04:00
stackinfo.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
stap-probe-machine.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
startup.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
stdio-lock.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
string_private.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
symbol-hacks.h	Break more lines before not after operators.	2019-02-25 13:19:19 +00:00
sysdep-cancel.h	nptl: Remove tst-cancel-wrappers test and related macros	2019-01-03 18:38:08 -02:00
sysdep.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
thread_state.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
time-clockid.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
tininess.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
tls-macros.h
tls-setup.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
tls.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
tst-audit.h
tst-stack-align.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
unsecvars.h	Ignore and remove LD_HWCAP_MASK for AT_SECURE programs (bug #21209)	2017-03-07 20:52:04 +05:30
unwind-arch.h	mips: Fix bracktrace result for signal frames	2020-02-18 10:39:03 -03:00
unwind-dw2-fde-glibc.c	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
unwind-dw2-fde.c	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
unwind-dw2-fde.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
unwind-dw2.c	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
unwind-pe.c
unwind-pe.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
unwind-resume.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
unwind.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
utmp-equal.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00