Samuel Thibault
9459fe9da0
{nptl,htl}/semaphoreP.h: clean up
...
This removes "Contributed by", and uses a C99 flexible array instead of
char name[0];
2020-12-16 14:51:14 +01:00
Samuel Thibault
749cd2ca78
htl: Get sem_open/sem_close/sem_unlink support [BZ #25524 ]
...
This just moves the existing nptl implementation to reuse as it is in
htl.
2020-12-16 14:27:25 +01:00
Samuel Thibault
c8f9421298
htl: Add pshared semaphore support
...
The implementation is extremely similar to the nptl implementation, but
with slight differences in the futex interface. This fixes some of BZ
25521.
2020-12-16 01:58:33 +01:00
Samuel Thibault
7c33111697
htl: Add hidden def for __pthread_create/detach
...
to avoid a PLT.
2020-12-03 12:21:47 +01:00
Samuel Thibault
f9ba73d056
htl: Add missing symbols
...
hurd/hurdsig.c needs to detect whether __pthread_detach and
__pthread_create are available, so they need to be exposed.
2020-12-03 10:48:27 +01:00
Samuel Thibault
9446e02b0d
hurd: Remove some remnants of cthreads
...
Libc has actually been using mach's lock-internal.h mutex for a long
time already.
2020-11-15 13:16:03 +01:00
Samuel Thibault
9cec82de71
htl: Initialize later
...
Since htl does not actually need a stack switch, we can initialize it
like nptl is, avoiding all sorts of startup issues with ifunc.
More precisely, htl defines __pthread_initialize_minimal instead of the
elder _cthread_init_routine. We can then drop the stack switching dances.
2020-11-11 20:41:25 +00:00
Samuel Thibault
d482ebfa67
htl: Keep thread signals blocked during its initialization
...
One may send signals immediately after creating a thread. We need to block them
until the thread is ready to run signal handlers.
2020-11-11 20:41:24 +00:00
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
Samuel Thibault
a50efac19a
htl: Move cleanup stack to variable shared between libc and pthread
...
If libpthread gets loaded dynamically, the stack needs to already contain the
cleanup handlers of the main thread.
* htl/libc_pthread_init.c (__pthread_cleanup_stack): New per-thread variable.
* htl/Versions (libc): Add __pthread_cleanup_stack as private symbol.
* htl/pt-internal.h (struct __pthread): Remove cancelation_handlers
field.
(__pthread_cleanup_stack): Add variable declaration.
* htl/pt-alloc.c (initialize_pthread): Remove initialization of
cancelation_handlers field.
* htl/pt-cleanup.c (__pthread_get_cleanup_stack): Return the address of
__pthread_cleanup_stack instead of that of the cancelation_handlers
field.
* htl/forward.c: Include <pt-internal.h>.
(dummy_list): Remove variable.
(__pthread_get_cleanup_stack): Return the address of __pthread_cleanup_stack
instead of that of dummy_list.
2020-06-14 15:53:04 +00:00
Samuel Thibault
e2b9d562d1
htl: initialize first and prevent from unloading
...
libc does not have codepaths for reverting the load of a libpthread.
* htl/Makefile (LDFLAGS-pthread.so): Pass -z nodelete -z initfirst to
linker.
2020-06-14 15:53:04 +00:00
Samuel Thibault
bc9cf8fbe8
htl: Fix linking static tests by factorizing the symbols list
...
libpthread_syms.a will contain the symbols that libc tries to get from
libpthread, to be used by the system, but also by tests.
* htl/libpthread.a, htl/libpthread_pic.a: Link libpthread_syms.a and Move EXTERN
references to...
* htl/libpthread_syms.a: ... new file. Add missing
__pthread_enable_asynccancel reference.
* htl/Makefile: Install libpthread_syms.a and link it into static tests.
2020-06-10 21:34:19 +00:00
Samuel Thibault
dd7a8ad7ba
pthread: Move back linking rules to nptl and htl
...
d6d74ec16
2020-06-08 14:34:22 +02:00
Samuel Thibault
af27fabe40
htl: Fix tls initialization for already-created threads
...
* sysdeps/htl/pthreadP.h: Include <link.h>
(__pthread_init_static_tls): New prototype.
* htl/pt-alloc.c (__pthread_init_static_tls): New function.
* sysdeps/mach/hurd/htl/pt-sysdep.c (_init_routine): Initialize tcb
field of initial thread. Set GL(dl_init_static_tls) to
&__pthread_init_static_tls.
2020-06-07 23:36:40 +00:00
Samuel Thibault
d6d74ec16c
htl: Enable more tests
...
* htl/Makefile: Remove rules adding libpthread.so and libpthread.a to link
lines.
* nptl/Makefile: Move rules adding libpthread.so and libpthread.a to
link lines to...
* sysdeps/pthread/Makefile: ... here.
* nptl/eintr.c, tst-align.c tst-align3.c tst-atfork1.c tst-backtrace1.c
tst-bad-schedattr.c tst-cancel-self-canceltype.c tst-cancel-self-cleanup.c
tst-cancel-self-testcancel.c tst-cancel1.c tst-cancel10.c tst-cancel12.c
tst-cancel14.c tst-cancel15.c tst-cancel18.c tst-cancel19.c tst-cancel2.c
tst-cancel22.c tst-cancel23.c tst-cancel26.c tst-cancel27.c tst-cancel28.c
tst-cancel3.c tst-cancel8.c tst-cancelx1.c tst-cancelx10.c tst-cancelx12.c
tst-cancelx14.c tst-cancelx15.c tst-cancelx18.c tst-cancelx2.c tst-cancelx3.c
tst-cancelx8.c tst-cleanup0.c tst-cleanup0.expect tst-cleanup1.c tst-cleanup2.c
tst-cleanup3.c tst-cleanupx0.c tst-cleanupx0.expect tst-cleanupx1.c
tst-cleanupx2.c tst-cleanupx3.c tst-clock1.c tst-create-detached.c tst-detach1.c
tst-eintr2.c tst-eintr3.c tst-eintr4.c tst-eintr5.c tst-exec1.c tst-exec2.c
tst-exec3.c tst-exit1.c tst-exit2.c tst-exit3.c tst-flock1.c tst-fork1.c
tst-fork2.c tst-fork3.c tst-fork4.c tst-getpid3.c tst-kill1.c tst-kill2.c
tst-kill3.c tst-kill4.c tst-kill5.c tst-kill6.c tst-locale1.c tst-locale2.c
tst-memstream.c tst-popen1.c tst-raise1.c tst-sem5.c tst-setuid3.c tst-signal4.c
tst-signal5.c tst-signal6.c tst-signal8.c tst-stack1.c tst-stdio1.c tst-stdio2.c
tst-sysconf.c tst-tls1.c tst-tls2.c tst-tsd1.c tst-tsd2.c tst-tsd5.c tst-tsd6.c
tst-umask1.c tst-unload.c tst-unwind-thread.c tst-vfork1.c tst-vfork1x.c
tst-vfork2.c tst-vfork2x.c: Move tests to...
* sysdeps/pthread: ... here.
Rename
tst-popen1.c -> tst-pt-popen1.c
tst-align.c -> tst-pt-align.c
tst-align3.c -> tst-pt-align3.c
tst-sysconf.c -> tst-pt-sysconf.c
tst-tls1.c -> tst-pt-tls1.c
tst-tls2.c -> tst-pt-tls2.c
tst-vfork1.c -> tst-pt-vfork1.c
tst-vfork2.c -> tst-pt-vfork2.c
to avoid conflicting with libio/tst-popen1.c, elf/tst-align.c,
posix/tst-sysconf.c, elf/tst-tls1.c, elf/tst-tls2.c, posix/tst-vfork1.c,
posix/tst-vfork2.c.
* nptl/Makefile: Move corresponding tests references and special rules to...
* sysdeps/pthread/Makefile: ... here.
* sysdeps/pthread/tst-stack1.c (do_test): Do not clamp stack size to
PTHREAD_STACK_MIN if not defined.
Tested on linux-x86_64 and hurd-i386
2020-06-07 13:35:54 +02:00
Samuel Thibault
be22a151f3
htl: Add sem_clockwait support
...
* sysdeps/htl/sem-timedwait.c (__sem_timedwait_internal): Add clock_id
parameter instead of hardcoding CLOCK_REALTIME.
(__sem_clockwait): New function.
(sem_clockwait): New weak alias.
* sysdeps/htl/sem-wait.c (__sem_timedwait_internal): Update declaration.
(__sem_wait): Update call to __sem_timedwait_internal.
* htl/Versions (GLIBC_2.32): Add sem_clockwait.
* sysdeps/mach/hurd/i386/libpthread.abilist (sem_clockwait): Add symbol.
* nptl/Makefile (tests): Move tst-sem5 to...
* sysdeps/pthread/Makefile (tests): ... here.
2020-06-07 03:14:49 +02:00
Samuel Thibault
6c5ca98d09
htl: fix register-atfork ordering
...
* htl/register-atfork.c (__register_atfork): Add new hooks at the end of
the list instead of the beginning.
2020-06-07 03:00:22 +02:00
Samuel Thibault
28cada0418
htl: Add clock variants
...
* htl/pt-join.c (__pthread_join): Move implementation to...
(__pthread_join_common): ... new function. Add try, timed and clock support.
(__pthread_join): Reimplement on top of __pthread_join_common.
(__pthread_tryjoin_np, __pthread_timedjoin_np, __pthread_clockjoin_np):
Implement on top of __pthread_join_common.
(pthread_tryjoin_np, pthread_timedjoin_np, pthread_clockjoin_np): New
aliases.
* hurd/hurdlock.c (__lll_abstimed_wait, __lll_abstimed_xwait,
__lll_abstimed_lock): Check for supported clock.
* sysdeps/htl/pt-cond-timedwait.c (__pthread_cond_timedwait_internal):
Add clockid parameter and support it.
(__pthread_cond_timedwait): Pass -1 as clockid.
(__pthread_cond_clockwait): New function.
(pthread_cond_clockwait): New alias.
* sysdeps/htl/pt-cond-wait.c (__pthread_cond_timedwait_internal): Update
prototype.
(__pthread_cond_wait): Pass -1 as clockid.
* sysdeps/htl/pt-rwlock-timedrdlock.c
(__pthread_rwlock_timedrdlock_internal): Add clockid parameter, and
support id.
(__pthread_rwlock_clockrdlock): New function.
(pthread_rwlock_clockrdlock): New alias.
* sysdeps/htl/pt-rwlock-rdlock.c (__pthread_rwlock_timedrdlock_internal): Update
prototype.
(__pthread_rwlock_rdlock): Pass -1 as clockid.
* sysdeps/htl/pt-rwlock-timedwrlock.c
(__pthread_rwlock_timedwrlock_internal): Add clockid parameter, and
support id.
(__pthread_rwlock_clockwrlock): New function.
(pthread_rwlock_clockwrlock): New alias.
* sysdeps/htl/pt-rwlock-wrlock.c (__pthread_rwlock_timedwrlock_internal): Update
prototype.
(__pthread_rwlock_wrlock): Pass -1 as clockid.
* sysdeps/mach/hurd/htl/pt-mutex-timedlock.c (__pthread_mutex_timedlock): Move implementation to
(__pthread_mutex_clocklock): New function with additional clockid
parameter and support it.
(pthread_mutex_clocklock): New alias.
(__pthread_mutex_timedlock): Reimplement on top of __pthread_mutex_clocklock.
* sysdeps/htl/pthread.h (pthread_tryjoin_np, pthread_timedjoin_np,
pthread_clockjoin_np, pthread_mutex_clocklock, pthread_cond_clockwait,
pthread_rwlock_clockrdlock, pthread_rwlock_clockwrlock): New prototypes.
* sysdeps/htl/pthreadP.h (__pthread_cond_clockwait): New prototype.
* htl/Versions (GLIBC_2.32): Add pthread_cond_clockwait,
pthread_mutex_clocklock, pthread_rwlock_clockrdlock, pthread_rwlock_clockwrlock,
pthread_tryjoin_np, pthread_timedjoin_np, pthread_clockjoin_np.
* sysdeps/mach/hurd/i386/libpthread.abilist (pthread_clockjoin_np,
pthread_cond_clockwait, pthread_mutex_clocklock, pthread_rwlock_clockrdlock,
pthread_rwlock_clockwrlock, pthread_timedjoin_np, pthread_tryjoin_np):
New functions.
* nptl/tst-abstime.c, nptl/tst-join10.c, nptl/tst-join11.c, nptl/tst-join12.c,
nptl/tst-join13.c, nptl/tst-join14.c, nptl/tst-join2.c, nptl/tst-join3.c,
nptl/tst-join8.c, nptl/tst-join9.c, nptl/tst-mutex-errorcheck.c,
nptl/tst-pthread-mutexattr.c, nptl/tst-mutex11.c, nptl/tst-mutex5.c,
nptl/tst-mutex7.c, nptl/tst-mutex7robus.c, nptl/tst-mutex9.c,
nptl/tst-rwlock12.c, nptl/tst-rwlock14.c: Move to sysdeps/pthread.
* sysdeps/pthread/tst-mutex8.c: Move back to nptl.
* nptl/Makefile (tests): Move tst-mutex5, tst-mutex7, tst-mutex7robust,
tst-mutex9, tst-mutex11, tst-rwlock12, tst-rwlock14, tst-join2, tst-join3,
tst-join8, tst-join9 tst-join10, tst-join11, tst-join12, tst-join13, tst-join14,
tst-abstime, tst-mutex-errorcheck, tst-pthread-mutexattr to ...
* sysdeps/pthread/Makefile (tests): ... here.
2020-05-26 00:46:07 +00:00
Samuel Thibault
edba4e5f91
htl: Link internal htl tests against libpthread
2020-02-17 00:36:53 +01:00
Samuel Thibault
6c43d94a96
htl: Add missing functions and defines for robust mutexes
2020-02-16 14:08:56 +00:00
Samuel Thibault
fba7fc5a21
htl C11 threads: Avoid pthread_ symbols visibility in static library
2020-02-10 23:45:23 +00:00
Samuel Thibault
1433e270a1
htl: Avoid a local plt for pthread_self
2020-02-10 13:22:56 +01:00
Samuel Thibault
1905cf47bc
htl: Make joining self return EDEADLK
2020-02-10 01:19:00 +00:00
Samuel Thibault
e9644c20ce
htl: Make sem_wait/sem_timedwait interruptible
2020-02-10 01:03:54 +00:00
Samuel Thibault
59b7fe99f2
htl: Add support for libc cancellation points
2020-02-10 01:03:50 +00:00
Samuel Thibault
f1cd3407e4
htl: clean __pthread_get_cleanup_stack hidden proto
2020-02-10 00:06:59 +00:00
Samuel Thibault
cd94860c56
htl: Report missing mutex lock on pthread_cond_*wait
2020-02-09 18:33:14 +00:00
Samuel Thibault
db12905d1d
htl: Fix linking static testcases
...
They need libpthread.a
2020-02-09 17:57:27 +00:00
Samuel Thibault
6db1094f7a
htl: Move __register_atfork from forward to own file
...
Since we need it also in the static linking case.
2020-02-09 17:55:37 +00:00
Samuel Thibault
34f168fb82
htl: Fix default guard size
...
When it is not hardcoded by the architecture with PAGESIZE, we need to
use the dynamic values from __vm_page_size.
2020-02-09 17:28:33 +00:00
Samuel Thibault
b05de10400
C11 threads: Move implementation to sysdeps/pthread
...
so it gets shared by nptl and htl. Also add htl versions of thrd_current and
thrd_yield.
Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
2020-02-09 13:56:48 +01:00
Samuel Thibault
0c0361235c
htl: Add support for C11 threads behavior
...
Essentially properly calling the thread function which returns an int
instead of a void*.
Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
2020-02-09 13:56:48 +01:00
Samuel Thibault
e775f443bd
htl: Rename _pthread_mutex_init/destroy to __pthread_mutex_init/destroy
2020-02-09 13:56:45 +01:00
Samuel Thibault
0093df204a
htl: Move internal mutex/rwlock symbols to GLIBC_PRIVATE
...
Their prototypes have never been made public, and they are not used outside
libc (checked on the whole Debian archive)
2020-02-09 13:06:35 +01:00
Samuel Thibault
a99155555c
htl: Remove unused files
...
These have never been used.
2020-02-09 01:27:38 +01:00
Samuel Thibault
a8f0fc4e5f
htl: Add internal version of __pthread_mutex_timedlock
...
The C11 threads implementation will need it.
2020-01-13 20:41:07 +01:00
Samuel Thibault
1d62a40373
htl: Avoid crashing when passed invalid pthread_t values
2020-01-13 19:41:57 +01:00
Samuel Thibault
ae793cc20d
htl: Avoid exposing unixoid functions
...
C11 threads should not expose them.
2020-01-13 01:38:33 +01:00
Samuel Thibault
e404be33fe
htl: Add internal versions of functions used by C11 threads
...
The C11 threads implementation needs to call pthread_join and
pthread_key_delete without exposing them.
2020-01-13 00:48:47 +01:00
Samuel Thibault
25c084e0a7
htl: Add __errno_location and __h_errno_location
...
As explained on
https://sourceware.org/ml/libc-alpha/2020-01/msg00049.html
the presence of __errno_location in libpthread.so on GNU/Linux makes
libpthread getting linked in for libstdc++. This aligns on that behavior, to
avoid issues that only GNU/Hurd would get.
2020-01-04 19:37:53 +01:00
Samuel Thibault
50a78baa8e
htl: Move pthread_atfork to libc_nonshared.a
...
This follows bd60ce8652
2020-01-04 18:55:47 +01:00
Samuel Thibault
12e166dd80
htl: Drop common tcbhead_t definition
...
This would conflict when including pt-internal.h outside libpthread, while
we can actually just include <tls.h>
2020-01-04 18:52:03 +01:00
Joseph Myers
d614a75396
Update copyright dates with scripts/update-copyrights.
2020-01-01 00:14:33 +00:00
Paul Eggert
5a82c74822
Prefer https to http for gnu.org and fsf.org URLs
...
Also, change sources.redhat.com to sourceware.org.
This patch was automatically generated by running the following shell
script, which uses GNU sed, and which avoids modifying files imported
from upstream:
sed -ri '
s,(http|ftp)(://(.*\.)?(gnu|fsf|sourceware)\.org($|[^.]|\.[^a-z])),https\2,g
s,(http|ftp)(://(.*\.)?)sources\.redhat\.com($|[^.]|\.[^a-z]),https\2sourceware.org\4,g
' \
$(find $(git ls-files) -prune -type f \
! -name '*.po' \
! -name 'ChangeLog*' \
! -path COPYING ! -path COPYING.LIB \
! -path manual/fdl-1.3.texi ! -path manual/lgpl-2.1.texi \
! -path manual/texinfo.tex ! -path scripts/config.guess \
! -path scripts/config.sub ! -path scripts/install-sh \
! -path scripts/mkinstalldirs ! -path scripts/move-if-change \
! -path INSTALL ! -path locale/programs/charmap-kw.h \
! -path po/libc.pot ! -path sysdeps/gnu/errlist.c \
! '(' -name configure \
-execdir test -f configure.ac -o -f configure.in ';' ')' \
! '(' -name preconfigure \
-execdir test -f preconfigure.ac ';' ')' \
-print)
and then by running 'make dist-prepare' to regenerate files built
from the altered files, and then executing the following to cleanup:
chmod a+x sysdeps/unix/sysv/linux/riscv/configure
# Omit irrelevant whitespace and comment-only changes,
# perhaps from a slightly-different Autoconf version.
git checkout -f \
sysdeps/csky/configure \
sysdeps/hppa/configure \
sysdeps/riscv/configure \
sysdeps/unix/sysv/linux/csky/configure
# Omit changes that caused a pre-commit check to fail like this:
# remote: *** error: sysdeps/powerpc/powerpc64/ppc-mcount.S: trailing lines
git checkout -f \
sysdeps/powerpc/powerpc64/ppc-mcount.S \
sysdeps/unix/sysv/linux/s390/s390-64/syscall.S
# Omit change that caused a pre-commit check to fail like this:
# remote: *** error: sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S: last line does not end in newline
git checkout -f sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S
2019-09-07 02:43:31 -07:00
Joseph Myers
a04549c194
Break more lines before not after operators.
...
This patch makes further coding style fixes where code was breaking
lines after an operator, contrary to the GNU Coding Standards. As
with the previous patch, it is limited to files following a reasonable
approximation to GNU style already, and is not exhaustive; more such
issues remain to be fixed.
Tested for x86_64, and with build-many-glibcs.py.
* dirent/dirent.h [!_DIRENT_HAVE_D_NAMLEN
&& _DIRENT_HAVE_D_RECLEN] (_D_ALLOC_NAMLEN): Break lines before
rather than after operators.
* elf/cache.c (print_cache): Likewise.
* gshadow/fgetsgent_r.c (__fgetsgent_r): Likewise.
* htl/pt-getattr.c (__pthread_getattr_np): Likewise.
* hurd/hurdinit.c (_hurd_setproc): Likewise.
* hurd/hurdkill.c (_hurd_sig_post): Likewise.
* hurd/hurdlookup.c (__file_name_lookup_under): Likewise.
* hurd/hurdsig.c (_hurd_internal_post_signal): Likewise.
(reauth_proc): Likewise.
* hurd/lookup-at.c (__file_name_lookup_at): Likewise.
(__file_name_split_at): Likewise.
(__directory_name_split_at): Likewise.
* hurd/lookup-retry.c (__hurd_file_name_lookup_retry): Likewise.
* hurd/port2fd.c (_hurd_port2fd): Likewise.
* iconv/gconv_dl.c (do_print): Likewise.
* inet/netinet/in.h (struct sockaddr_in): Likewise.
* libio/wstrops.c (_IO_wstr_seekoff): Likewise.
* locale/setlocale.c (new_composite_name): Likewise.
* malloc/memusagestat.c (main): Likewise.
* misc/fstab.c (fstab_convert): Likewise.
* nptl/pthread_mutex_unlock.c (__pthread_mutex_unlock_usercnt):
Likewise.
* nss/nss_compat/compat-grp.c (getgrent_next_nss): Likewise.
(getgrent_next_file): Likewise.
(internal_getgrnam_r): Likewise.
(internal_getgrgid_r): Likewise.
* nss/nss_compat/compat-initgroups.c (getgrent_next_nss):
Likewise.
(internal_getgrent_r): Likewise.
* nss/nss_compat/compat-pwd.c (getpwent_next_nss_netgr): Likewise.
(getpwent_next_nss): Likewise.
(getpwent_next_file): Likewise.
(internal_getpwnam_r): Likewise.
(internal_getpwuid_r): Likewise.
* nss/nss_compat/compat-spwd.c (getspent_next_nss_netgr):
Likewise.
(getspent_next_nss): Likewise.
(internal_getspnam_r): Likewise.
* pwd/fgetpwent_r.c (__fgetpwent_r): Likewise.
* shadow/fgetspent_r.c (__fgetspent_r): Likewise.
* string/strchr.c (STRCHR): Likewise.
* string/strchrnul.c (STRCHRNUL): Likewise.
* sysdeps/aarch64/fpu/fpu_control.h (_FPU_FPCR_IEEE): Likewise.
* sysdeps/aarch64/sfp-machine.h (_FP_CHOOSENAN): Likewise.
* sysdeps/csky/dl-machine.h (elf_machine_rela): Likewise.
* sysdeps/generic/memcopy.h (PAGE_COPY_FWD_MAYBE): Likewise.
* sysdeps/generic/symbol-hacks.h (__stack_chk_fail_local):
Likewise.
* sysdeps/gnu/netinet/ip_icmp.h (ICMP_INFOTYPE): Likewise.
* sysdeps/gnu/updwtmp.c (TRANSFORM_UTMP_FILE_NAME): Likewise.
* sysdeps/gnu/utmp_file.c (TRANSFORM_UTMP_FILE_NAME): Likewise.
* sysdeps/hppa/jmpbuf-unwind.h (_JMPBUF_UNWINDS): Likewise.
* sysdeps/mach/hurd/bits/stat.h (S_ISPARE): Likewise.
* sysdeps/mach/hurd/dl-sysdep.c (_dl_sysdep_start): Likewise.
(open_file): Likewise.
* sysdeps/mach/hurd/htl/pt-mutexattr-setprotocol.c
(pthread_mutexattr_setprotocol): Likewise.
* sysdeps/mach/hurd/ioctl.c (__ioctl): Likewise.
* sysdeps/mach/hurd/mmap.c (__mmap): Likewise.
* sysdeps/mach/hurd/ptrace.c (ptrace): Likewise.
* sysdeps/mach/hurd/spawni.c (__spawni): Likewise.
* sysdeps/microblaze/dl-machine.h (elf_machine_type_class):
Likewise.
(elf_machine_rela): Likewise.
* sysdeps/mips/mips32/sfp-machine.h (_FP_CHOOSENAN): Likewise.
* sysdeps/mips/mips64/sfp-machine.h (_FP_CHOOSENAN): Likewise.
* sysdeps/mips/sys/asm.h (multiple #if conditionals): Likewise.
* sysdeps/posix/rename.c (rename): Likewise.
* sysdeps/powerpc/novmx-sigjmp.c (__novmx__sigjmp_save): Likewise.
* sysdeps/powerpc/sigjmp.c (__vmx__sigjmp_save): Likewise.
* sysdeps/s390/fpu/fenv_libc.h (FPC_VALID_MASK): Likewise.
* sysdeps/s390/utf8-utf16-z9.c (gconv_end): Likewise.
* sysdeps/unix/grantpt.c (grantpt): Likewise.
* sysdeps/unix/sysv/linux/a.out.h (N_TXTOFF): Likewise.
* sysdeps/unix/sysv/linux/updwtmp.c (TRANSFORM_UTMP_FILE_NAME):
Likewise.
* sysdeps/unix/sysv/linux/utmp_file.c (TRANSFORM_UTMP_FILE_NAME):
Likewise.
* sysdeps/x86/cpu-features.c (get_common_indices): Likewise.
* time/tzfile.c (__tzfile_compute): Likewise.
2019-02-25 13:19:19 +00:00
Joseph Myers
04277e02d7
Update copyright dates with scripts/update-copyrights.
...
* All files with FSF copyright notices: Update copyright dates
using scripts/update-copyrights.
* locale/programs/charmap-kw.h: Regenerated.
* locale/programs/locfile-kw.h: Likewise.
2019-01-01 00:11:28 +00:00
Samuel Thibault
b5403eca16
hurd: Add missing symbols for proper libc_get/setspecific
...
* htl/Versions (__pthread_getspecific, __pthread_setspecific): Add
symbols.
2018-08-08 01:55:04 +02:00
Florian Weimer
cfba5dbb10
htl: Use weak aliases for public symbols
...
Strong definitions of flockfile, funlockfile, ftrylockfile can conflict
with application symbols when linking statically.
2018-07-26 08:34:05 +02:00
Samuel Thibault
f96a85e0fe
hurd: Fix missing __pthread_get_cleanup_stack symbol
...
Rework 57e1651557
2018-06-16 10:52:04 +02:00
Samuel Thibault
57e1651557
hurd: Avoid PLT ref for __pthread_get_cleanup_stack
...
* htl/pt-cleanup.c (___pthread_get_cleanup_stack): Rename to
__pthread_get_cleanup_stack.
(__pthread_get_cleanup_stack): Remove alias, add hidden def.
* htl/pt-exit.c (__pthread_exit): Use __pthread_get_cleanup_stack
instead of ___pthread_get_cleanup_stack.
* sysdeps/htl/pthread-functions.h [libpthread]
(__pthread_get_cleanup_stack): Add hidden proto.
* sysdeps/htl/pthreadP.h (___pthread_get_cleanup_stack): Remove
prototype.
2018-06-16 01:37:42 +02:00
