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38 Commits

Author SHA1 Message Date
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 ('nptl: Move pthread_atfork to libc_nonshared.a')
with the same rationale: there is no non-libpthread equivalent to be used
for making linking against libpthread optional.

libpthread_nonshared.a is unused after this, so remove it from the
build.

There is no ABI impact because pthread_atfork was implemented using
__register_atfork in libc even before this change.

pthread_atfork has to be a weak alias because pthread_* names are not
reserved in libc.
 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 ("hurd: Avoid PLT ref for __pthread_get_cleanup_stack")
to keep the __pthread_get_cleanup_stack symbol.

        * htl/pt-cleanup.c (__pthread_get_cleanup_stack): Rename to
        ___pthread_get_cleanup_stack.
        (__pthread_get_cleanup_stack): Remove hidden def, add alias.
        * 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): Remove hidden proto.
        * sysdeps/htl/pthreadP.h (___pthread_get_cleanup_stack): Add
        prototype.
	* sysdeps/htl/pthreadP.h (___pthread_get_cleanup_stack): Add hidden
	attribute.
	* htl/pt-join.c (__pthread_get_cleanup_stack): Define to
	___pthread_get_cleanup_stack.
 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
Samuel Thibault
fe9748cca3 hurd: Avoid local PLT in libpthread 
* htl/pt-exit.c: Include <pthreadP.h>.
	(__pthread_exit): Call ___pthread_get_cleanup_stack instead of
	__pthread_get_cleanup_stack.
 2018-04-03 02:56:35 +02:00
Samuel Thibault
62108dbf61 hurd: Fix typo 
* htl/pt-cleanup.c: Define __pthread_get_cleanup_stack alias instead of
__pthread_cleanup_stack.
 2018-04-03 02:29:50 +02:00
Samuel Thibault
f6fb29d22e hurd: Avoid local PLTs in libpthread. 
* htl/cthreads-compat.c (__cthread_detach): Call __pthread_detach
	instead of pthread_detach.
	(__cthread_fork): Call __pthread_create instead of pthread_create.
	(__cthread_keycreate): Call __pthread_key_create instead of
	pthread_key_create.
	(__cthread_getspecific): Call __pthread_getspecific instead of
	pthread_getspecific.
	(__cthread_setspecific): Call __pthread_setspecific instead of
	pthread_setspecific.
	* htl/pt-alloc.c (__pthread_alloc): Call __pthread_mutex_lock and
	__pthread_mutex_unlock instead of pthread_mutex_lock and
	pthread_mutex_unlock.
	* htl/pt-cleanup.c (__pthread_get_cleanup_stack): Rename to
	___pthread_get_cleanup_stack.
	(__pthread_get_cleanup_stack): New strong alias.
	* htl/pt-create.c: Include <pthreadP.h>.
	(entry_point): Call __pthread_exit instead of pthread_exit.
	(pthread_create): Rename to __pthread_create.
	(pthread_create): New strong alias.
	* htl/pt-detach.c (pthread_detach): Rename to __pthread_detach.
	(pthread_detach): New strong alias.
	(__pthread_detach): Call __pthread_cond_broadcast instead of
	pthread_cond_broadcast.
	* htl/pt-exit.c (__pthread_exit): Call __pthread_setcancelstate
	instead of pthread_setcancelstate.
	* htl/pt-testcancel.c: Include <pthreadP.h>.
	(pthread_testcancel): Call __pthread_exit instead of pthread_exit.
	* sysdeps/htl/pt-attr-getstack.c: Include <pthreadP.h>
	(__pthread_attr_getstack): Call __pthread_attr_getstackaddr and
	__pthread_attr_getstacksize instead of pthread_attr_getstackaddr and
	pthread_attr_getstacksize.
	* sysdeps/htl/pt-attr-getstackaddr.c (pthread_attr_getstackaddr):
	Rename to __pthread_attr_getstackaddr.
	(pthread_attr_getstackaddr): New strong alias.
	* sysdeps/htl/pt-attr-getstacksize.c (pthread_attr_getstacksize):
	Rename to __pthread_attr_getstacksize.
	(pthread_attr_getstacksize): New strong alias.
	* sysdeps/htl/pt-attr-setstack.c: Include <pthreadP.h>.
	(pthread_attr_setstack): Rename to __pthread_attr_setstack.
	(pthread_attr_setstack): New strong alias.
	(__pthread_attr_setstack): Call __pthread_attr_getstacksize,
	__pthread_attr_setstacksize and __pthread_attr_setstackaddr instead of
	pthread_attr_getstacksize, pthread_attr_setstacksize and
	pthread_attr_setstackaddr.
	* sysdeps/htl/pt-attr-setstackaddr.c (pthread_attr_setstackaddr):
	Rename to __pthread_attr_setstackaddr.
	(pthread_attr_setstackaddr): New strong alias.
	* sysdeps/htl/pt-attr-setstacksize.c (pthread_attr_setstacksize):
	Rename to __pthread_attr_setstacksize.
	(pthread_attr_setstacksize): New strong alias.
	* sysdeps/htl/pt-cond-timedwait.c: Include <pthreadP.h>.
	(__pthread_cond_timedwait_internal): Use __pthread_exit instead of
	pthread_exit.
	* sysdeps/htl/pt-key-create.c: Include <pthreadP.h>.
	(__pthread_key_create): New hidden def.
	* sysdeps/htl/pt-key.h: Include <pthreadP.h>.
	* sysdeps/htl/pthreadP.h (_pthread_mutex_init,
	__pthread_cond_broadcast, __pthread_create, __pthread_detach,
	__pthread_exit, __pthread_key_create, __pthread_getspecific,
	__pthread_setspecific, __pthread_setcancelstate,
	__pthread_attr_getstackaddr, __pthread_attr_setstackaddr,
	__pthread_attr_getstacksize, __pthread_attr_setstacksize,
	__pthread_attr_setstack, ___pthread_get_cleanup_stack): New
	declarations.
	(__pthread_key_create, _pthread_mutex_init): New hidden declarations.
	* sysdeps/mach/hurd/htl/pt-attr-setstackaddr.c
	(pthread_attr_setstackaddr): Rename to __pthread_attr_setstackaddr.
	(pthread_attr_setstackaddr): New strong alias.
	* sysdeps/mach/hurd/htl/pt-attr-setstacksize.c
	(pthread_attr_setstacksize): Rename to __pthread_attr_setstacksize.
	(pthread_attr_setstacksize): New strong alias.
	* sysdeps/mach/hurd/htl/pt-docancel.c: Include <pthreadP.h>.
	(call_exit): Call __pthread_exit instead of pthread_exit.
	* sysdeps/mach/hurd/htl/pt-mutex-init.c: Include <pthreadP.h>.
	(_pthread_mutex_init): New hidden definition.
	* sysdeps/mach/hurd/htl/pt-sysdep.c: Include <pthreadP.h>.
	(_init_routine): Call __pthread_attr_init and __pthread_attr_setstack
	instead of pthread_attr_init and pthread_attr_setstack.
 2018-04-02 18:08:37 +00:00
Samuel Thibault
ad2b41bfd8 hurd: Bump remaining LGPL2+ htl licences to LGPL 2.1+ 
* htl/Makefile: Bump licence to LGPL 2.1+.
	* htl/alloca_cutoff.c: Likewise.
	* htl/cthreads-compat.c: Likewise.
	* htl/lockfile.c: Likewise.
	* htl/pt-alloc.c: Likewise.
	* htl/pt-cancel.c: Likewise.
	* htl/pt-cleanup.c: Likewise.
	* htl/pt-create.c: Likewise.
	* htl/pt-dealloc.c: Likewise.
	* htl/pt-detach.c: Likewise.
	* htl/pt-exit.c: Likewise.
	* htl/pt-getattr.c: Likewise.
	* htl/pt-initialize.c: Likewise.
	* htl/pt-internal.h: Likewise.
	* htl/pt-join.c: Likewise.
	* htl/pt-self.c: Likewise.
	* htl/pt-setcancelstate.c: Likewise.
	* htl/pt-setcanceltype.c: Likewise.
	* htl/pt-sigmask.c: Likewise.
	* htl/pt-spin-inlines.c: Likewise.
	* htl/pt-testcancel.c: Likewise.
	* htl/pt-yield.c: Likewise.
	* htl/tests/test-1.c: Likewise.
	* htl/tests/test-10.c: Likewise.
	* htl/tests/test-11.c: Likewise.
	* htl/tests/test-12.c: Likewise.
	* htl/tests/test-13.c: Likewise.
	* htl/tests/test-14.c: Likewise.
	* htl/tests/test-15.c: Likewise.
	* htl/tests/test-16.c: Likewise.
	* htl/tests/test-17.c: Likewise.
	* htl/tests/test-2.c: Likewise.
	* htl/tests/test-3.c: Likewise.
	* htl/tests/test-4.c: Likewise.
	* htl/tests/test-5.c: Likewise.
	* htl/tests/test-6.c: Likewise.
	* htl/tests/test-7.c: Likewise.
	* htl/tests/test-8.c: Likewise.
	* htl/tests/test-9.c: Likewise.
	* htl/tests/test-__pthread_destroy_specific-skip.c: Likewise.
	* sysdeps/htl/bits/cancelation.h: Likewise.
	* sysdeps/htl/bits/pthread-np.h: Likewise.
	* sysdeps/htl/bits/pthread.h: Likewise.
	* sysdeps/htl/bits/pthreadtypes.h: Likewise.
	* sysdeps/htl/bits/semaphore.h: Likewise.
	* sysdeps/htl/bits/types/__pthread_key.h: Likewise.
	* sysdeps/htl/bits/types/struct___pthread_attr.h: Likewise.
	* sysdeps/htl/bits/types/struct___pthread_barrier.h: Likewise.
	* sysdeps/htl/bits/types/struct___pthread_barrierattr.h: Likewise.
	* sysdeps/htl/bits/types/struct___pthread_cond.h: Likewise.
	* sysdeps/htl/bits/types/struct___pthread_condattr.h: Likewise.
	* sysdeps/htl/bits/types/struct___pthread_mutex.h: Likewise.
	* sysdeps/htl/bits/types/struct___pthread_mutexattr.h: Likewise.
	* sysdeps/htl/bits/types/struct___pthread_once.h: Likewise.
	* sysdeps/htl/bits/types/struct___pthread_rwlock.h: Likewise.
	* sysdeps/htl/bits/types/struct___pthread_rwlockattr.h: Likewise.
	* sysdeps/htl/old_pt-atfork.c: Likewise.
	* sysdeps/htl/pt-atfork.c: Likewise.
	* sysdeps/htl/pt-attr-destroy.c: Likewise.
	* sysdeps/htl/pt-attr-getdetachstate.c: Likewise.
	* sysdeps/htl/pt-attr-getguardsize.c: Likewise.
	* sysdeps/htl/pt-attr-getinheritsched.c: Likewise.
	* sysdeps/htl/pt-attr-getschedparam.c: Likewise.
	* sysdeps/htl/pt-attr-getschedpolicy.c: Likewise.
	* sysdeps/htl/pt-attr-getscope.c: Likewise.
	* sysdeps/htl/pt-attr-getstack.c: Likewise.
	* sysdeps/htl/pt-attr-getstackaddr.c: Likewise.
	* sysdeps/htl/pt-attr-getstacksize.c: Likewise.
	* sysdeps/htl/pt-attr-init.c: Likewise.
	* sysdeps/htl/pt-attr-setdetachstate.c: Likewise.
	* sysdeps/htl/pt-attr-setguardsize.c: Likewise.
	* sysdeps/htl/pt-attr-setinheritsched.c: Likewise.
	* sysdeps/htl/pt-attr-setschedparam.c: Likewise.
	* sysdeps/htl/pt-attr-setschedpolicy.c: Likewise.
	* sysdeps/htl/pt-attr-setscope.c: Likewise.
	* sysdeps/htl/pt-attr-setstack.c: Likewise.
	* sysdeps/htl/pt-attr-setstackaddr.c: Likewise.
	* sysdeps/htl/pt-attr-setstacksize.c: Likewise.
	* sysdeps/htl/pt-attr.c: Likewise.
	* sysdeps/htl/pt-barrier-destroy.c: Likewise.
	* sysdeps/htl/pt-barrier-init.c: Likewise.
	* sysdeps/htl/pt-barrier-wait.c: Likewise.
	* sysdeps/htl/pt-barrier.c: Likewise.
	* sysdeps/htl/pt-barrierattr-destroy.c: Likewise.
	* sysdeps/htl/pt-barrierattr-getpshared.c: Likewise.
	* sysdeps/htl/pt-barrierattr-init.c: Likewise.
	* sysdeps/htl/pt-barrierattr-setpshared.c: Likewise.
	* sysdeps/htl/pt-cond-brdcast.c: Likewise.
	* sysdeps/htl/pt-cond-destroy.c: Likewise.
	* sysdeps/htl/pt-cond-init.c: Likewise.
	* sysdeps/htl/pt-cond-signal.c: Likewise.
	* sysdeps/htl/pt-cond-timedwait.c: Likewise.
	* sysdeps/htl/pt-cond-wait.c: Likewise.
	* sysdeps/htl/pt-cond.c: Likewise.
	* sysdeps/htl/pt-condattr-destroy.c: Likewise.
	* sysdeps/htl/pt-condattr-getclock.c: Likewise.
	* sysdeps/htl/pt-condattr-getpshared.c: Likewise.
	* sysdeps/htl/pt-condattr-init.c: Likewise.
	* sysdeps/htl/pt-condattr-setclock.c: Likewise.
	* sysdeps/htl/pt-condattr-setpshared.c: Likewise.
	* sysdeps/htl/pt-destroy-specific.c: Likewise.
	* sysdeps/htl/pt-equal.c: Likewise.
	* sysdeps/htl/pt-getconcurrency.c: Likewise.
	* sysdeps/htl/pt-getcpuclockid.c: Likewise.
	* sysdeps/htl/pt-getschedparam.c: Likewise.
	* sysdeps/htl/pt-getspecific.c: Likewise.
	* sysdeps/htl/pt-init-specific.c: Likewise.
	* sysdeps/htl/pt-key-create.c: Likewise.
	* sysdeps/htl/pt-key-delete.c: Likewise.
	* sysdeps/htl/pt-key.h: Likewise.
	* sysdeps/htl/pt-mutex-destroy.c: Likewise.
	* sysdeps/htl/pt-mutex-getprioceiling.c: Likewise.
	* sysdeps/htl/pt-mutex-init.c: Likewise.
	* sysdeps/htl/pt-mutex-lock.c: Likewise.
	* sysdeps/htl/pt-mutex-setprioceiling.c: Likewise.
	* sysdeps/htl/pt-mutex-timedlock.c: Likewise.
	* sysdeps/htl/pt-mutex-trylock.c: Likewise.
	* sysdeps/htl/pt-mutex-unlock.c: Likewise.
	* sysdeps/htl/pt-mutexattr-destroy.c: Likewise.
	* sysdeps/htl/pt-mutexattr-getprioceiling.c: Likewise.
	* sysdeps/htl/pt-mutexattr-getprotocol.c: Likewise.
	* sysdeps/htl/pt-mutexattr-getpshared.c: Likewise.
	* sysdeps/htl/pt-mutexattr-gettype.c: Likewise.
	* sysdeps/htl/pt-mutexattr-init.c: Likewise.
	* sysdeps/htl/pt-mutexattr-setprioceiling.c: Likewise.
	* sysdeps/htl/pt-mutexattr-setprotocol.c: Likewise.
	* sysdeps/htl/pt-mutexattr-setpshared.c: Likewise.
	* sysdeps/htl/pt-mutexattr-settype.c: Likewise.
	* sysdeps/htl/pt-mutexattr.c: Likewise.
	* sysdeps/htl/pt-once.c: Likewise.
	* sysdeps/htl/pt-rwlock-attr.c: Likewise.
	* sysdeps/htl/pt-rwlock-destroy.c: Likewise.
	* sysdeps/htl/pt-rwlock-init.c: Likewise.
	* sysdeps/htl/pt-rwlock-rdlock.c: Likewise.
	* sysdeps/htl/pt-rwlock-timedrdlock.c: Likewise.
	* sysdeps/htl/pt-rwlock-timedwrlock.c: Likewise.
	* sysdeps/htl/pt-rwlock-tryrdlock.c: Likewise.
	* sysdeps/htl/pt-rwlock-trywrlock.c: Likewise.
	* sysdeps/htl/pt-rwlock-unlock.c: Likewise.
	* sysdeps/htl/pt-rwlock-wrlock.c: Likewise.
	* sysdeps/htl/pt-rwlockattr-destroy.c: Likewise.
	* sysdeps/htl/pt-rwlockattr-getpshared.c: Likewise.
	* sysdeps/htl/pt-rwlockattr-init.c: Likewise.
	* sysdeps/htl/pt-rwlockattr-setpshared.c: Likewise.
	* sysdeps/htl/pt-setconcurrency.c: Likewise.
	* sysdeps/htl/pt-setschedparam.c: Likewise.
	* sysdeps/htl/pt-setschedprio.c: Likewise.
	* sysdeps/htl/pt-setspecific.c: Likewise.
	* sysdeps/htl/pt-spin.c: Likewise.
	* sysdeps/htl/pt-startup.c: Likewise.
	* sysdeps/htl/pthread.h: Likewise.
	* sysdeps/htl/sem-close.c: Likewise.
	* sysdeps/htl/sem-destroy.c: Likewise.
	* sysdeps/htl/sem-getvalue.c: Likewise.
	* sysdeps/htl/sem-init.c: Likewise.
	* sysdeps/htl/sem-open.c: Likewise.
	* sysdeps/htl/sem-post.c: Likewise.
	* sysdeps/htl/sem-timedwait.c: Likewise.
	* sysdeps/htl/sem-trywait.c: Likewise.
	* sysdeps/htl/sem-unlink.c: Likewise.
	* sysdeps/htl/sem-wait.c: Likewise.
	* sysdeps/hurd/htl/pt-kill.c: Likewise.
	* sysdeps/i386/htl/pt-machdep.h: Likewise.
	* sysdeps/mach/htl/pt-block.c: Likewise.
	* sysdeps/mach/htl/pt-spin.c: Likewise.
	* sysdeps/mach/htl/pt-stack-alloc.c: Likewise.
	* sysdeps/mach/htl/pt-thread-alloc.c: Likewise.
	* sysdeps/mach/htl/pt-thread-start.c: Likewise.
	* sysdeps/mach/htl/pt-thread-terminate.c: Likewise.
	* sysdeps/mach/htl/pt-timedblock.c: Likewise.
	* sysdeps/mach/htl/pt-wakeup.c: Likewise.
	* sysdeps/mach/hurd/htl/bits/pthread-np.h: Likewise.
	* sysdeps/mach/hurd/htl/bits/types/struct___pthread_mutex.h: Likewise.
	* sysdeps/mach/hurd/htl/pt-attr-setstackaddr.c: Likewise.
	* sysdeps/mach/hurd/htl/pt-attr-setstacksize.c: Likewise.
	* sysdeps/mach/hurd/htl/pt-docancel.c: Likewise.
	* sysdeps/mach/hurd/htl/pt-hurd-cond-timedwait.c: Likewise.
	* sysdeps/mach/hurd/htl/pt-hurd-cond-wait.c: Likewise.
	* sysdeps/mach/hurd/htl/pt-mutex-consistent.c: Likewise.
	* sysdeps/mach/hurd/htl/pt-mutex-destroy.c: Likewise.
	* sysdeps/mach/hurd/htl/pt-mutex-getprioceiling.c: Likewise.
	* sysdeps/mach/hurd/htl/pt-mutex-init.c: Likewise.
	* sysdeps/mach/hurd/htl/pt-mutex-lock.c: Likewise.
	* sysdeps/mach/hurd/htl/pt-mutex-setprioceiling.c: Likewise.
	* sysdeps/mach/hurd/htl/pt-mutex-timedlock.c: Likewise.
	* sysdeps/mach/hurd/htl/pt-mutex-transfer-np.c: Likewise.
	* sysdeps/mach/hurd/htl/pt-mutex-trylock.c: Likewise.
	* sysdeps/mach/hurd/htl/pt-mutex-unlock.c: Likewise.
	* sysdeps/mach/hurd/htl/pt-mutex.h: Likewise.
	* sysdeps/mach/hurd/htl/pt-mutexattr-destroy.c: Likewise.
	* sysdeps/mach/hurd/htl/pt-mutexattr-getprioceiling.c: Likewise.
	* sysdeps/mach/hurd/htl/pt-mutexattr-getprotocol.c: Likewise.
	* sysdeps/mach/hurd/htl/pt-mutexattr-getpshared.c: Likewise.
	* sysdeps/mach/hurd/htl/pt-mutexattr-getrobust.c: Likewise.
	* sysdeps/mach/hurd/htl/pt-mutexattr-gettype.c: Likewise.
	* sysdeps/mach/hurd/htl/pt-mutexattr-init.c: Likewise.
	* sysdeps/mach/hurd/htl/pt-mutexattr-setprioceiling.c: Likewise.
	* sysdeps/mach/hurd/htl/pt-mutexattr-setprotocol.c: Likewise.
	* sysdeps/mach/hurd/htl/pt-mutexattr-setpshared.c: Likewise.
	* sysdeps/mach/hurd/htl/pt-mutexattr-setrobust.c: Likewise.
	* sysdeps/mach/hurd/htl/pt-mutexattr-settype.c: Likewise.
	* sysdeps/mach/hurd/htl/pt-sigstate-destroy.c: Likewise.
	* sysdeps/mach/hurd/htl/pt-sigstate-init.c: Likewise.
	* sysdeps/mach/hurd/htl/pt-sigstate.c: Likewise.
	* sysdeps/mach/hurd/htl/pt-sysdep.c: Likewise.
	* sysdeps/mach/hurd/htl/pt-sysdep.h: Likewise.
	* sysdeps/mach/hurd/i386/htl/pt-machdep.c: Likewise.
	* sysdeps/mach/hurd/i386/htl/pt-setup.c: Likewise.
 2018-04-02 16:37:36 +02:00
Samuel Thibault
33574c17ee hurd: Add hurd thread library 
Contributed by

Agustina Arzille <avarzille@riseup.net>
Amos Jeffries <squid3@treenet.co.nz>
David Michael <fedora.dm0@gmail.com>
Marco Gerards <marco@gnu.org>
Marcus Brinkmann <marcus@gnu.org>
Neal H. Walfield <neal@gnu.org>
Pino Toscano <toscano.pino@tiscali.it>
Richard Braun <rbraun@sceen.net>
Roland McGrath <roland@gnu.org>
Samuel Thibault <samuel.thibault@ens-lyon.org>
Thomas DiModica <ricinwich@yahoo.com>
Thomas Schwinge <tschwinge@gnu.org>

	* htl: New directory.
	* sysdeps/htl: New directory.
	* sysdeps/hurd/htl: New directory.
	* sysdeps/i386/htl: New directory.
	* sysdeps/mach/htl: New directory.
	* sysdeps/mach/hurd/htl: New directory.
	* sysdeps/mach/hurd/i386/htl: New directory.
	* nscd/Depend, resolv/Depend, rt/Depend: Add htl dependency.
	* sysdeps/mach/hurd/i386/Implies: Add mach/hurd/i386/htl imply.
	* sysdeps/mach/hurd/i386/libpthread.abilist: New file.
 2018-04-02 01:44:14 +02:00