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1046 Commits

Author SHA1 Message Date
Ulrich Drepper
60e8585f2a Fix reading thread name from comm file 2011-12-21 19:26:29 -05:00
Andreas Schwab
c5a0802a68 Handle EAGAIN from FUTEX_WAIT_REQUEUE_PI 2011-11-30 11:03:19 +01:00
Ulrich Drepper
c2b18f7a0e Add missing register initialization in x86-64 pthread_cond_timedwait 2011-10-29 15:50:01 -04:00
Andreas Schwab
3871f58f06 Don't mark memory synchronisation functions as leaf 2011-10-27 17:20:14 +02:00
Ulrich Drepper
10d005f77f Remove unnecessary include from x86-32 tls.h 2011-10-23 16:31:09 -04:00
Ulrich Drepper
2fa2ae85ca Fix strnlen change 2011-10-23 16:30:40 -04:00
Andreas Schwab
7a775e6b3d Avoid race between {,__de}allocate_stack and __reclaim_stacks during fork 2011-09-15 15:36:18 +02:00
Ulrich Drepper
83cd142045 Remove --wth-tls option, TLS support is required 2011-09-11 15:02:01 -04:00
Ulrich Drepper
02d46fc4b9 Simplify malloc initialization 
Singificantly reduce the code needed at malloc initialization.  In
the process getpagesize is simplified by always initializing
GLRO(dl_pagesize).
 2011-09-10 21:47:36 -04:00
Ulrich Drepper
d063d16433 Remove support for !USE___THREAD 2011-09-10 16:50:28 -04:00
H.J. Lu
1e4bd093e6 Fix macro used in test 2011-09-08 23:53:04 -04:00
Ulrich Drepper
9e5c9dcd57 Remove gettimeofday vsyscall use from x86-86 libpthread 2011-09-07 00:14:06 -04:00
Ulrich Drepper
a0e1f41bd4 Don't call gettimeofday vsyscall in x86-64 sem_timedwait 2011-09-06 23:17:53 -04:00
David S. Miller
39c4451cec Fix nptl semaphore cleanup invocation. 2011-09-05 10:01:52 -07:00
Roland McGrath
5744c68d78 Align x86 TCB to 64 bytes (cache line size), important for Atom. 2011-08-14 19:26:49 -07:00
Andreas Schwab
a724d1b9bf Fix stack alignment on x86_64 2011-08-09 10:07:10 -04:00
Ulrich Drepper
7a03a9c8c4 Add read barriers in cancellation initialization 2011-07-22 23:48:22 -04:00
Ulrich Drepper
ecaddd6699 Rebuild configure scripts 2011-07-06 21:29:02 -04:00
Ulrich Drepper
6f8326cacd Fix robust mutex handling after fork 2011-06-30 20:41:34 -04:00
Jim Meyering
ded5b9b7c7 Remove doubled words. 2011-04-22 21:34:32 -04:00
Ulrich Drepper
e943389325 Remove use of ranlib. 2011-02-15 14:52:29 -05:00
Ulrich Drepper
70181fddf1 Change setgroups to affect all the threads in the process. 2011-01-14 08:42:11 -05:00
H.J. Lu
f90681487d Fix alignment of AVX safe area on x86-64. 2010-10-13 22:12:03 -04:00
Andreas Schwab
c3758feebf Fix namespace pollution in pthread_cleanup_push. 2010-09-21 10:47:14 -07:00
Ulrich Drepper
4ac42e193f Small optimization of alloca handling. 2010-09-03 04:42:44 -07:00
Dinakar Guniguntala
022f6b8920 Fix x86 pthread_cond_signal() FUTEX_WAKE_OP fallback 2010-08-19 00:46:19 -07:00
H.J. Lu
f8392f4004 Add -fno-asynchronous-unwind-tables to initfini.s for i386 2010-08-15 20:09:23 -07:00
Alan Modra
bebff237c5 PowerPC64 ABI fixes 2010-08-12 09:19:19 -07:00
Andreas Schwab
e8ee8bdf2a Fix type mismatch 2010-07-06 08:08:46 -07:00
Andreas Schwab
2983d85ee5 Work around kernel rejecting valid absolute timestamps 2010-07-01 19:07:14 -07:00
Takashi Yoshii
4bc93b3033 [sh] Fix incorrect location of ifndef for __ASSUME_FUTEX_CLOCK_REALTIME. 2010-06-14 16:56:22 -07:00
Ulrich Drepper
5d7a6541c2 Fix typo in last commit. 2010-04-09 12:29:18 -07:00
Ulrich Drepper
86a4c67fb9 Implement interfaces to set and get names of threads. 
At least the Linux kernel provides field where the kernel originally
stores the command which is executed by the thread.  The value can
subsequently be overwritten.  The added functions allow to do that for
threads, providing and abstraction around the syscalls or /proc file
system accesses needed.
 2010-04-09 01:09:24 -07:00
Roland McGrath
f571a994ce Move unwind-resume code from NPTL to sysdeps/gnu. 2010-04-05 20:07:39 -07:00
Ulrich Drepper
1d78f2996d Fix a few more problem with the recent setxid changes. 2010-03-09 20:21:12 -08:00
Ulrich Drepper
66f1b8eeb2 Fix setxid race with thread creation 2010-03-05 11:23:28 -08:00
Michal Schmidt
893549c5a0 Fix pthread_cond_*wait with requeue-PI on i386. 2010-01-15 18:09:14 -08:00
Ulrich Drepper
d3c7e68655 Fix up pthread.h for XPG7. 2010-01-12 12:13:04 -08:00
Ulrich Drepper
f095bb7204 Add support for XPG7 testing. 
The header conformance testing code needed extending for XPG7.  This
exposed a few bugs in the headers.  There are more changes to come.
 2010-01-09 10:56:41 -08:00
Thomas Schwinge
d34bd80fce Fix s390 startup code in libpthread. 2009-12-22 08:37:33 -08:00
Ulrich Drepper
23b8575625 More whitespace fixes. 2009-12-13 11:52:28 -08:00
Ulrich Drepper
5a9e37df22 Fix whitespaces. 2009-12-13 11:51:54 -08:00
Dinakar Guniguntala
75956694f3 Add Requeue-PI support for x86 arch. 2009-12-13 11:50:16 -08:00
Ulrich Drepper
9554ebf2d4 Invalid timeouts in i386 sem_timedwait. 
We adjusted nwaiters even though this isn't necessary.
 2009-12-12 11:06:23 -08:00
Thomas Schwinge
ebb92a491f SH calling __gmon_start__ from pt-initfini.c. 2009-11-30 06:24:22 -08:00
Andreas Schwab
b55ec98c64 Fix infloop in __pthread_disable_asynccancel on x86_64 2009-11-27 21:37:30 -08:00
Roland McGrath
57a299fe47 Use #include instead of duplication for i386 vs i686 dl-sysdep.h in NPTL. 2009-11-22 17:49:21 -08:00
Ulrich Drepper
dfedb126d6 Minor optimizations and cleanups of x86 cond_broadcast. 2009-11-18 06:40:25 -08:00
Dinakar Guniguntala
dd7106b3c6 Update cfi offsets for pthread_cond_broadcast and signal fir x86. 2009-11-18 06:33:23 -08:00
Ulrich Drepper
62616842ec Minimal unwind section size reduction. 2009-11-17 23:13:08 -08:00
Ulrich Drepper
f8c10bb45b Use cfi directives in x86 pthread_cond_{,timed}wait. 2009-11-17 17:59:33 -08:00
Andreas Schwab
13f6812ffb Make name of libgcc_s library configurable 2009-11-03 23:52:01 +01:00
Roland McGrath
7967983fd4 configure tweaks, support $libc_add_on_config_subdirs 2009-09-15 14:14:42 -07:00
Andreas Schwab
3d60eb1734 Fix malformed #pragma. 2009-09-07 08:31:52 -07:00
Suzuki Poulose
38eb613663 Fix timer_create to initialize timer_t properly. 2009-09-02 19:58:50 -07:00
Andrew Stubbs
7812c65b90 SH lowlevellock broken for FUTEX_CLOCK_REALTIME. 2009-08-28 14:57:16 -07:00
Ulrich Drepper
84088310ce Handle AVX saving on x86-64 in interrupted smbol lookups. 
If a signal arrived during a symbol lookup and the signal handler also
required a symbol lookup, the end of the lookup in the signal handler reset
the flag whether restoring AVX/SSE registers is needed.  Resetting means
in this case that the tail part of the outer lookup code will try to
restore the registers and this can fail miserably.  We now restore to the
previous value which makes nesting calls possible.
 2009-08-25 10:42:30 -07:00
Ulrich Drepper
2d094b7395 More namespace cleanups. 2009-08-23 13:59:41 -07:00
Ulrich Drepper
cd16986ee3 Rvert accidental checkins. 2009-08-22 17:58:04 -07:00
Andreas Schwab
15efafdf07 Add sigstack handling to Linux ____longjmp_chk on powerpc. 2009-08-22 02:01:51 -07:00
Ulrich Drepper
ae0d545003 Add CFI directives to x86-64 pthread_rwlock_unlock. 2009-08-11 20:47:36 -07:00
Ulrich Drepper
1bc2b97ee4 Add CFI directives to x86-64 pthread_rwlock_{rd,wr)lock. 2009-08-10 11:26:16 -07:00
Andreas Schwab
ec4922395b Fix check for PI mutex in x86-64 pthread_cond_signal 
Register eax contains the syscall number, use a different one instead.
 2009-08-10 08:10:11 -07:00
Ulrich Drepper
efa0569d2b Optimize x86-64 version of sem_timedwait. 2009-08-08 17:48:09 -07:00
Ulrich Drepper
49eea97b00 Another minor optimization of x86-64 pthread_cond_wait. 2009-08-08 10:21:46 -07:00
Ulrich Drepper
9083bcc5dc Small optimizations to cancellable x86-64 code. 2009-08-07 20:36:53 -07:00
Ulrich Drepper
421665c40a Optimize x86-64 syscall cancellation handling. 
The syscall wrappers had to save and restore the syscall parameter
values and return value when calling the functions to enable/disable
cancellation were called.  Not anymore.  The called functions are
special and don't modify any unexpected registers.
 2009-08-04 11:03:46 -07:00
Ulrich Drepper
22d94a7bc9 Regenerated. 2009-07-31 21:48:59 -07:00
Ulrich Drepper
586fa886ad Fix x86-64 TCB alignment for future processor versions. 2009-07-29 09:01:04 -07:00
Ulrich Drepper
b48a267b8f Preserve SSE registers in runtime relocations on x86-64. 
SSE registers are used for passing parameters and must be preserved
in runtime relocations.  This is inside ld.so enforced through the
tests in tst-xmmymm.sh.  But the malloc routines used after startup
come from libc.so and can be arbitrarily complex.  It's overkill
to save the SSE registers all the time because of that.  These calls
are rare.  Instead we save them on demand.  The new infrastructure
put in place in this patch makes this possible and efficient.
 2009-07-29 08:33:03 -07:00
Ulrich Drepper
b0948ffdcb Fix bookkeeping in mutex when using requeue_pi. 2009-07-28 09:40:39 -07:00
Ulrich Drepper
01b597da40 Check for .cfi_{personality,lsda} on x86-64. 
We need this support in NPTL now to avoid the hand-coded tables.
 2009-07-23 17:15:56 -07:00
Ulrich Drepper
f1adf1f490 Fix pthread_cond_timedwait error handling on old kernels. 2009-07-23 16:39:06 -07:00
Ulrich Drepper
c3db953c16 Minor optimizations of last x86-64 condvar changes. 2009-07-20 08:39:47 -07:00
Ulrich Drepper
42e69bcf11 Support requeueing for condvars using PI mutex. x86-64 only. 
Add support for the new FUTEX_WAIT_REQUEUE_PI and FUTEX_CMP_REQUEUE_PI
options of futex.
 2009-07-19 20:56:40 -07:00
Ulrich Drepper
515a8908ce Make x86-64 pthread_cond_timedwait more robust. 
It just happens that __pthread_enable_asynccancel doesn't modify the $rdi
register.  But this isn't guaranteed.  Hence we reload the register after
the calls.
 2009-07-19 14:54:56 -07:00
Ulrich Drepper
e2dca2fea3 Extend x86-64 __lll_robust_timedlock_wait to use futex syscall with absolute timeout. 2009-07-19 00:00:17 -07:00
Ulrich Drepper
32c6c342b6 Extend x86-64 pthread_rwlock_timedrdlock to use futex syscall with absolute timeout. 2009-07-18 21:53:26 -07:00
Ulrich Drepper
4c74e6522a Pretty printing last change. 2009-07-18 21:41:52 -07:00
Ulrich Drepper
d979611eb9 Extend x86-64 pthread_rwlock_timedwrlock to use futex syscall with absolute timeout. 2009-07-18 21:35:33 -07:00
Ulrich Drepper
d9201c1365 Remove leftover cfi. 2009-07-18 13:08:21 -07:00
Ulrich Drepper
e88726b483 Extend x86-64 pthread_cond_timedwait to use futex syscall with absolute timeout. 2009-07-18 12:44:12 -07:00
Ulrich Drepper
92618c954f Optimize x86-64 pthread_cond_timedwait. 
Instead of actively registering an unwind buffer we now use the
exception handling functionality of the gcc runtime.
 2009-07-18 08:53:18 -07:00
Ulrich Drepper
30b1954abb Optimize x86-64 pthread_cond_wait. 
Instead of actively registering an unwind buffer we now use the
exception handling functionality of the gcc runtime.
 2009-07-18 08:09:39 -07:00
Ulrich Drepper
f351f2b756 Extend x86-64 sem_timedwait to use futex syscall with absolute timeout. 2009-07-17 19:08:54 -07:00
Ulrich Drepper
312d667b85 Consistently use symbolic constants. 2009-07-17 16:39:27 -07:00
Ulrich Drepper
aee2665a17 Replace hand-coded unwind tables from x86-64 sem_timedwait. 2009-07-17 16:26:06 -07:00
Ulrich Drepper
0adae46817 Optimize x86-64 sem_wait for uncontested semaphore. 2009-07-17 15:50:23 -07:00
Ulrich Drepper
c3c2f3cf56 Replace hand-coded unwind tables from x86-64 sem_wait. 2009-07-17 15:31:36 -07:00
Ulrich Drepper
63601ccd16 Replace hand-coded unwind tables from x86-64 pthread_once. 2009-07-17 14:45:08 -07:00
Ulrich Drepper
d52c96e73a Replace hand-coded unwind tables from x86-64 pthread_cond_wait. 2009-07-17 12:14:09 -07:00
Ulrich Drepper
bfdb73e145 Implement pthread_sigqueue. 
The kernel from 2.3.31 on supports the rt_tgsigqueueinfo syscall.
Use it to implement the non-standard extension which, like
sigqueue, can pass additional data to the receiving thread.
 2009-06-12 08:34:02 -07:00
Bryan Kadzban
1828530f09 Fix futex syscall parameter for x86 absolute timeout waits. 
This affects only installations compiled for kernels older than 2.6.18.
 2009-06-11 11:32:51 -07:00
Ulrich Drepper
cba0ca7925 Unify source for async cancel handling. 
Unify all three places where we enable async cancellation for
syscalls.  Optimize a bit.
 2009-05-16 14:55:59 -07:00
Ulrich Drepper
d5c157a978 * cancellation.c (__pthread_disable_asynccancel): Use THREAD_ATOMIC_AND 
is available.
	* libc-cancellation.c (__libc_disable_asynccancel): Likewise.
	* sysdeps/x86_64/tls.h: Define THREAD_ATOMIC_AND.
	* sysdeps/i386/tls.h: Likewise.
	(tcbhead_t): Add __private_tm member.
 2009-04-27 21:55:49 +00:00
Ulrich Drepper
f521be31b9 * sysdeps/unix/sysv/linux/libc_pthread_init.c (__libc_pthread_init): 
Avoid warning by using may_alias attribute on ptrhack.
 2009-04-26 18:06:47 +00:00
Ulrich Drepper
71a5bd3e17 [BZ #5807] 
2009-03-15  Ulrich Drepper  <drepper@redhat.com>
	[BZ #5807]
	* string/strlen.c (strlen): Fix omission in the expression to test
	for NUL bytes.
 2009-03-15 09:03:38 +00:00
Jakub Jelinek
9920a6b8db * sysdeps/unix/sysv/linux/sparc/lowlevellock.h: Define 
FUTEX_WAIT_BITSET, FUTEX_WAKE_BITSET, FUTEX_CLOCK_REALTIME and 
FUTEX_BITSET_MATCH_ANY.
2009-03-09  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/unix/sysv/linux/sparc/lowlevellock.h: Define
	FUTEX_WAIT_BITSET, FUTEX_WAKE_BITSET, FUTEX_CLOCK_REALTIME and
	FUTEX_BITSET_MATCH_ANY.
 2009-03-09 14:19:53 +00:00
Ulrich Drepper
6cbe890a9d * wctype/wctype.h: The *_l functions are in POSIX 2008. 
* wcsmbs/wchar.h: mbsnrtowcs, open_wmemstream, wcpcpy, wcpncpy,
	wcscasecmp, wcsdup, wcsncasecmp, wcsnlen, wcsnrtombs,
	wcscasecmp_l, wcsncasecmp_l, wcscoll_l, and wcsxfrm_l.
	* sysdeps/mach/hurd/bits/posix_opt.h: Reset value of macros from
	200112L to 200809L.
	* sysdeps/unix/sysv/linux/bits/posix_opt.h: Likewise.
	* posix/getconf.c (vars): Add _SC_THREAD_ROBUST_PRIO_INHERIT and
	_SC_THREAD_ROBUST_PRIO_PROTECT entries.
	* bits/confname.h: Add _SC_THREAD_ROBUST_PRIO_INHERIT and
	_SC_THREAD_ROBUST_PRIO_PROTECT.
	* posix/unistd.h: fexecve is in POSIX 2008.
	* time/time.h: strftime_l is in POSIX 2008.
	* io/sys/stat.h: futimens is in POSIX 2008.
	* string/strings.h: strcasecmp_l and strncasecmp_l are in POSIX 2008.
	* string/string.h: stpcpy, stpncpy, strndup, strnlen, strsignal,
	strcoll_l, strerror_l, and strxfrm_l are in POSIX 2008.
	* stdlib/stdlib.h: mkdtemp is in POSIX 2008.
 2009-02-26 16:53:30 +00:00
Ulrich Drepper
1f04d00542 * locale/langinfo.h: nl_langinfo_l is in POSIX 2008. 
* locale/xlocale.h: Define locale_t type.
	* locale/locale.h: duplocale, freelocale, newlocale, uselocale are
	in POSIX 2008.  Don't define locale_t here.
	* stdlib/monetary.h: strfmon_l is in POSIX 2008.
	* signal/signal.h: Declare psignal and psiginfo for POSIX 2008.
	* stdio-common/psiginfo.c: New file.
	* stdio-common/psiginfo-data.h: New file.
	* stdio-common/psiginfo-define.h: New file.
	* stdio-common/Makefile (routines): Add psiginfo.
	* stdio-common/Versions: Export psiginfo for GLIBC_2.10.
 2009-02-26 06:18:24 +00:00
Ulrich Drepper
77db439eaf * ctype/ctype.h: The *_l functions are in POSIX 2008. 
* dirent/dirent.h: alphasort, dirfd, scandir, and fdopendir are in
	POSIX 2008.
	/proc/sys/kernel/rtsig_max doesn't exist anymore, use getrlimit
 2009-02-26 02:23:50 +00:00
Ulrich Drepper
8c4a5f4214 * io/sys/stat.h: The lstat functions have been mandatory since 2001. 2009-02-24 22:47:58 +00:00
Ulrich Drepper
4c869eb67e * sysdeps/unix/sysv/linux/sh/lowlevellock.S: Define 
LOAD_FUTEX_WAIT_ABS even if (FUTEX_WAIT == 0).
 2009-02-13 23:36:40 +00:00
Ulrich Drepper
7f901dd7ca * sysdeps/pthread/unwind-forcedunwind.c: Encrypt all function 
pointer variables.
 2009-01-29 20:52:36 +00:00
Ulrich Drepper
cca50323b6 * allocatestack.c (__free_stacks): Renamed from free_stacks. 
(__free_stack_cache): Removed.  Change callers to call __free_stacks.
	* init.c (nptl_freeres): New function.
	(pthread_functions): Initialize ptr_freeres to nptl_freeres.
	* pthreadP.h: Don't declare __free_stack_cache.  Declare __free_stacks.
	* sysdeps/pthread/unwind-forcedunwind.c (libgcc_s_handle): New
	variable.
	(pthread_cancel_init): Depend in libgcc_s_handle for decision to
	load DSO.  Assign last.
	(__unwind_freeres): New function.

	* allocatestack.c (__reclaim_stacks): Reset in_flight_stack later
	for better debugging.  No need to use stack_list_add here.
 2009-01-29 20:38:04 +00:00
Ulrich Drepper
a7bd183ffe * sysdeps/unix/sysv/linux/sh/sysdep.h (INTERNAL_SYSCALL): 
Add "t" to clobber list.
	(INTERNAL_SYSCALL_NCS): Likewise.
 2009-01-28 16:11:36 +00:00
Ulrich Drepper
f25c7b087f * sysdeps/pthread/list.h (list_add): Initialize new element first. 
(list_add_tail): Removed.
 2009-01-08 18:32:16 +00:00
Ulrich Drepper
45f7760695 (__lll_timedlock_wait): Use FUTEX_WAIT_BITSET|FUTEX_CLOCK_READTIME instead of computing relative timeout. 2009-01-03 23:17:21 +00:00
Ulrich Drepper
b2bcd249bf * sysdeps/unix/sysv/linux/i386/sysdep.h: Describe 6th argument 
handling.
 2009-01-03 20:36:44 +00:00
Ulrich Drepper
cbd8aeb836 * init.c (__pthread_initialize_minimal_internal): Check for 
FUTEX_CLOCK_REALTIME flag.
	* sysdeps/unix/sysv/linux/x86_64/lowlevellock.S (__lll_timedlock_wait):
	Use FUTEX_WAIT_BITSET|FUTEX_CLOCK_READTIME instead of computing
	relative timeout.
 2009-01-03 05:06:46 +00:00
Ulrich Drepper
7dd650d7fc * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Define 
FUTEX_CLOCK_REALTIME and FUTEX_BITSET_MATCH_ANY.
	* sysdeps/unix/sysv/linux/i386/lowlevellock.h: Likewise.
	* sysdeps/unix/sysv/linux/ia64/lowlevellock.h: Likewise.
	* sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: Likewise.
	* sysdeps/unix/sysv/linux/s390/lowlevellock.h: Likewise.
 2009-01-03 03:45:07 +00:00
Ulrich Drepper
6de79a4991 * pthread_mutex_lock.c (__pthread_mutex_lock): Handle only the 
fast path here, for robust/PI/PP mutexes call
	__pthread_mutex_lock_full.  Don't use switch, instead use a series
	of ifs according to their probability.
	(__pthread_mutex_lock_full): New function.
	* pthread_mutex_unlock.c: Include assert.h.
	(__pthread_mutex_unlock_usercnt): Handle only the
	fast path here, for robust/PI/PP mutexes call
	__pthread_mutex_unlock_full.  Don't use switch, instead use a series
	of ifs according to their probability.
	(__pthread_mutex_unlock_full): New function.
	* sysdeps/unix/sysv/linux/pthread_mutex_cond_lock.c
	(__pthread_mutex_lock_full): Define.
 2008-12-12 18:46:28 +00:00
Ulrich Drepper
135460f45c [BZ #6545] 
* sysdeps/unix/sysv/linux/bits/socket.h (SCM_CREDENTIALS): Make
	available only for __USE_GNU.
 2008-12-09 23:25:02 +00:00
Ulrich Drepper
71bb26394a * sysdeps/x86_64/tls.h (tcbhead_t): Add fields reserved for TM 
implementation.  Add necessary padding and.
	* descr.h (struct pthread): Increase padding for tcbhead_t to 24
	words.
 2008-12-08 23:30:25 +00:00
Ulrich Drepper
261d16fece * posix/regex_internal.h (build_wcs_upper_buffer): 
Return type is reg_error_t.
 2008-12-06 00:13:04 +00:00
Ulrich Drepper
da5ac1352d * resolv/nss_dns/dns-host.c (_nss_dns_gethostbyname3_r): Recognize 
ESRCH return value.
	(_nss_dns_gethostbyname4_r): Likewise.
	* resolv/res_init.c (__res_vinit): Initialize nscount to zero.
	* sysdeps/posix/getaddrinfo.c (gaih_inet): In case we use
	gethostbyname4_r, we don't have a separate IPv6 status, so copy
	the no_data variable.
 2008-12-03 07:30:39 +00:00
Roland McGrath
c0439b95b8 Moved alpha to ports repository. 
2008-11-25  Roland McGrath  <roland@redhat.com>

	* sysdeps/alpha, sysdeps/unix/bsd/osf/alpha,
	sysdeps/unix/bsd/Attic/osf1/alpha, sysdeps/unix/sysv/linux/alpha,
	sysdeps/unix/sysv/linux/alpha/alpha, sysdeps/unix/alpha,
	sysdeps/mach/alpha, sysdeps/mach/hurd/alpha:
	Subdirectories moved to ports repository.
	* configure.in (base_machine): Remove alpha case.
 2008-11-26 07:26:32 +00:00
Jakub Jelinek
4b23f9bda3 * bits/libc-tsd.h (__libc_tsd_define, __libc_tsd_address, 
__libc_tsd_get, __libc_tsd_set): Add TYPE argument, use it as the type 
of the thread variable instead of void *. 
* sysdeps/mach/hurd/bits/libc-tsd.h (__libc_tsd_define, 
__libc_tsd_address, __libc_tsd_get, __libc_tsd_set): Likewise. 
* include/ctype.h (CTYPE_B, CTYPE_TOUPPER, CTYPE_TOLOWER): Adjust 
__libc_tsd_define arguments. 
(__ctype_b_loc, __ctype_toupper_loc, __ctype_tolower_loc): Adjust 
__libc_tsd_address arguments.  Remove union hack. 
* include/rpc/rpc.h (RPC_VARS): Adjust __libc_tsd_define arguments. 
* sunrpc/rpc_thread.c (RPC_VARS): Likewise. 
(__rpc_thread_destroy, rpc_thread_multi, __rpc_thread_variables): 
Adjust __libc_tsd_{set,get} arguments. 
* ctype/ctype-info.c (CTYPE_B, CTYPE_TOUPPER, CTYPE_TOLOWER): Adjust 
__libc_tsd_define arguments. 
* locale/uselocale.c (__uselocale): Adjust __libc_tsd_{set,get} 
arguments. 
* locale/lc-ctype.c (_nl_postload_ctype): Likewise. 
* locale/global-locale.c (__libc_tsd_LOCALE): Adjust type. 
(LOCALE): Adjust __libc_tsd_define arguments. 
* locale/localeinfo.h (_NL_CURRENT_LOCALE): Adjust __libc_tsd_get 
arguments. 
(LOCALE): Adjust __libc_tsd_define arguments. 
* sysdeps/mach/hurd/malloc-machine.h (MALLOC): Adjust __libc_tsd_define 
arguments. 
(tsd_setspecific, tsd_getspecific): Adjust __libc_tsd_{set,get} 
arguments. nptl/ 
* sysdeps/pthread/malloc-machine.h (MALLOC): Adjust __libc_tsd_define 
arguments. 
(tsd_setspecific, tsd_getspecific): Adjust __libc_tsd_{set,get} 
arguments.
2008-11-07  Jakub Jelinek  <jakub@redhat.com>

	* bits/libc-tsd.h (__libc_tsd_define, __libc_tsd_address,
	__libc_tsd_get, __libc_tsd_set): Add TYPE argument, use it as the type
	of the thread variable instead of void *.
	* sysdeps/mach/hurd/bits/libc-tsd.h (__libc_tsd_define,
	__libc_tsd_address, __libc_tsd_get, __libc_tsd_set): Likewise.
	* include/ctype.h (CTYPE_B, CTYPE_TOUPPER, CTYPE_TOLOWER): Adjust
	__libc_tsd_define arguments.
	(__ctype_b_loc, __ctype_toupper_loc, __ctype_tolower_loc): Adjust
	__libc_tsd_address arguments.  Remove union hack.
	* include/rpc/rpc.h (RPC_VARS): Adjust __libc_tsd_define arguments.
	* sunrpc/rpc_thread.c (RPC_VARS): Likewise.
	(__rpc_thread_destroy, rpc_thread_multi, __rpc_thread_variables):
	Adjust __libc_tsd_{set,get} arguments.
	* ctype/ctype-info.c (CTYPE_B, CTYPE_TOUPPER, CTYPE_TOLOWER): Adjust
	__libc_tsd_define arguments.
	* locale/uselocale.c (__uselocale): Adjust __libc_tsd_{set,get}
	arguments.
	* locale/lc-ctype.c (_nl_postload_ctype): Likewise.
	* locale/global-locale.c (__libc_tsd_LOCALE): Adjust type.
	(LOCALE): Adjust __libc_tsd_define arguments.
	* locale/localeinfo.h (_NL_CURRENT_LOCALE): Adjust __libc_tsd_get
	arguments.
	(LOCALE): Adjust __libc_tsd_define arguments.
	* sysdeps/mach/hurd/malloc-machine.h (MALLOC): Adjust __libc_tsd_define
	arguments.
	(tsd_setspecific, tsd_getspecific): Adjust __libc_tsd_{set,get}
	arguments.
 2008-11-07 15:07:10 +00:00
Ulrich Drepper
bf837fa36f [BZ #6843] 
2008-10-31  Ulrich Drepper  <drepper@redhat.com>
	[BZ #6843]
	* sysdeps/pthread/gai_misc.h (__gai_create_helper_thread):
	Increase stack size for helper thread.
 2008-11-01 00:20:07 +00:00
Ulrich Drepper
208bc83670 * misc/syslog.c (openlog_internal): Fix __have_sock_cloexec 
initialization.
 2008-10-22 21:45:13 +00:00
Ulrich Drepper
af62b44029 * sysdeps/unix/sysv/linux/fork.c (__libc_fork): Add memory barrier 
to force runp->refcntr to be read from memory.
 2008-10-06 16:47:10 +00:00
Andreas Jaeger
2458c74851 * sysdeps/unix/sysv/linux/i386/lowlevellock.h (lll_lock, 
lll_robust_lock, lll_cond_lock, lll_robust_cond_lock, 
lll_timedlock, lll_robust_timedlock, lll_unlock, 
lll_robust_unlock): Promote private to int.
2008-09-08  Richard Guenther  <rguenther@suse.de>

	* sysdeps/unix/sysv/linux/i386/lowlevellock.h (lll_lock,
	lll_robust_lock, lll_cond_lock, lll_robust_cond_lock,
	lll_timedlock, lll_robust_timedlock, lll_unlock,
	lll_robust_unlock): Promote private to int.
 2008-09-23 18:50:28 +00:00
Ulrich Drepper
965805e888 * sysdeps/unix/sysv/linux/x86_64/bits/mman.h: Define MAP_STACK. 
* sysdeps/unix/sysv/linux/i386/bits/mman.h: Likewise.
 2008-08-15 22:35:53 +00:00
Ulrich Drepper
7b91359b2c * Makeconfig: Define pie-ccflag and PIE-ccflag variables. 
* elf/Makefile: Use pie-ccflag variable.
	* nscd/Makefile: Likewise.
	* sysdeps/sparc/Makefile: Set $(pie-ccflag) to -fPIE.
 2008-07-26 22:22:24 +00:00
Ulrich Drepper
1311b164df * stdio-common/printf_fp.c (___printf_fp): Give wide outout code 
the same treatment as narow output code in last patch.
 2008-07-26 16:32:59 +00:00
Ulrich Drepper
8ccf22f934 * include/rpc/clnt.h: Declare __libc_clntudp_bufcreate and 
__libc_clntudp_bufcreate_internal.
	* include/sys/socket.h: Declare __have_sock_cloexec.
	* socket/Makefile (aux): Add have_sock_cloexec.
	* socket/have_sock_cloexec.c: New file.
	* sunrpc/clnt_udp.h (clntudp_bufcreate): Now a wrapper around
	__libc_clntudp_bufcreate.
	(__libc_clntudp_bufcreate): Former implementation of clntudp_bufcreate
	which takes an additional parameter.  Create socket with non-blocking
	mode and close-on-exec flag set, if wanted.
	* sunrpc/Versions: Export __libc_clntudp_bufcreate@GLIBC_PRIVATE.
	* nis/ypclnt.c (yp_bind_client_create): Use __libc_clntpudp_bufcreate
	instead of clntudp_create.  The socket has already the close-on-exec
	flag set if SOCK_CLOEXEC is defined.
 2008-07-25 17:06:50 +00:00
Ulrich Drepper
5a337776da * nscd/grpcache.c (cache_addgr): Correctly compute size of 
fixed-size portion of the record.
	* nscd/servicescache.c (cache_addserv): Likewise.
	* nscd/pwdcache.c (cache_addpw): Likewise.
	* nscd/initgrcache.c (addinitgroupsX): Likewise.
 2008-06-12 16:16:38 +00:00
Ulrich Drepper
e4d6e7f5c0 * sysdeps/pthread/pthread.h: Fix typo in comment. 2008-05-29 14:53:01 +00:00
Ulrich Drepper
7c0ad1645f (do_clone): Pass accurate length of CPU set to the kernel. 2008-05-29 05:53:18 +00:00
Ulrich Drepper
62605cbfcb Remove useless more "if" tests before "free". 
* include/inline-hashtab.h (htab_delete): Likewise.
	* libio/freopen.c (freopen): Likewise.
	* libio/freopen64.c (freopen64): Likewise.
	* locale/programs/ld-collate.c (collate_read): Likewise.
	* misc/fstab.c (libc_freeres_fn): Likewise.
	* posix/glob.c (globfree): Likewise.
 2008-05-27 06:04:07 +00:00
Jakub Jelinek
3b15b590b7 * sysdeps/unix/sysv/linux/sparc/sparc64/Makefile: New file. 
2008-05-19  Jakub Jelinek  <jakub@redhat.com>

	* elf/soinit.c (__EH_FRAME_BEGIN__): Remove.
 2008-05-20 07:42:00 +00:00
Ulrich Drepper
cdffaaa615 * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S: Access 
__pshared correctly.
	* sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedrdlock.S:
	Likewise.
	* sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedwrlock.S:
	Likewise.
	* sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_unlock.S:
	Likewise.
	* sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S:
	Likewise.
	Reported by Clemens Kolbitsch <clemens.kol@gmx.at>.
 2008-05-11 05:42:25 +00:00
Jakub Jelinek
2313c48fa9 * sysdeps/unix/sysv/linux/sparc/sparc32/sem_wait.c 
(__old_sem_wait): Fix argument to lll_futex_wait().
2008-04-14  David S. Miller  <davem@davemloft.net>

	* sysdeps/unix/sysv/linux/sparc/sparc32/sem_wait.c
	(__old_sem_wait): Fix argument to lll_futex_wait().
 2008-04-15 15:00:30 +00:00
Jakub Jelinek
d24be489a1 [BZ #6020] 
* sysdeps/unix/sysv/linux/sparc/lowlevellock.h 
(lll_futex_wake_unlock): Add private argument to the pre-v9 macro. 
Patch by Sunil Amitkumar Janki <devel.sjanki@gmail.com>.
2008-04-08  Jakub Jelinek  <jakub@redhat.com>

	[BZ #6020]
	* sysdeps/unix/sysv/linux/sparc/lowlevellock.h
	(lll_futex_wake_unlock): Add private argument to the pre-v9 macro.
	Patch by Sunil Amitkumar Janki <devel.sjanki@gmail.com>.
 2008-04-08 06:36:47 +00:00
Ulrich Drepper
f96853beaf * sysdeps/unix/sysv/linux/bits/local_lim.h: Undefined ARG_MAX if 
<linux/limits.h> has defined it.
	* sysdeps/unix/sysv/linux/sys/param.h: Define NCARGS to the legacy
	ARG_MAX value and prevent ARG_MAX from being defined by the kernel
	headers.
	* sysdeps/unix/sysv/linux/sysconf.c: Define legacy_ARG_MAX and use
	it instead of ARG_MAX.
 2008-03-27 15:20:38 +00:00
Jakub Jelinek
354b75277b * sysdeps/unix/sysv/linux/dl-sysdep.h: Use __ASSEMBLER__ instead 
of ASSEMBLER. nptl/ 
* sysdeps/unix/sysv/linux/ia64/dl-sysdep.h: Use __ASSEMBLER__ instead 
of ASSEMBLER. 
* sysdeps/unix/sysv/linux/i386/i686/dl-sysdep.h: Likewise. 
* sysdeps/unix/sysv/linux/i386/dl-sysdep.h: Likewise.
2008-03-18  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/unix/sysv/linux/dl-sysdep.h: Use __ASSEMBLER__ instead
	of ASSEMBLER.
 2008-03-17 23:41:58 +00:00
Ulrich Drepper
4564918515 Fix typo. 2008-03-14 21:52:57 +00:00
Ulrich Drepper
702ae32909 * sysdeps/unix/sysv/linux/i386/dl-sysdep.h: Define 
HAVE_DL_DISCOVER_OSVERSION.
	* sysdeps/unix/sysv/linux/i386/i686/dl-sysdep.h: Likewise.
	* sysdeps/unix/sysv/linux/ia64/dl-sysdep.h: Likewise.
 2008-03-14 21:49:02 +00:00
Ulrich Drepper
443db17889 [BZ #5778] 
* sysdeps/unix/sysv/linux/pathconf.h: Declare
	__statfs_chown_restricted.
	* sysdeps/unix/sysv/linux/fpathconf.c: Call __statfs_chown_restricted
	for _PC_CHOWN_RESTRICTED.
	* sysdeps/unix/sysv/linux/pathconf.c: Likewise.
	Implement __statfs_chown_restricted.
	* sysdeps/unix/sysv/linux/bits/posix_opt.h: Change
	_POSIX_CHOWN_RESTRICTED value to zero.

2008-02-26  Harsha Jagasia  <harsha.jagasia@amd.com>
 2008-03-08 01:57:18 +00:00
Ulrich Drepper
f37eb57f80 (sem_post): Avoid unnecessary addr32 prefix. 2008-01-30 17:43:50 +00:00
Ulrich Drepper
b4b166af4f * sysdeps/i386/fpu/ftestexcept.c (fetestexcept): Use short for fnstsw. 2008-01-22 18:58:31 +00:00
Ulrich Drepper
3c7e0ea69a (XADD): Use a scratch register. 2008-01-22 18:22:07 +00:00
Ulrich Drepper
ab355d9aa5 * pthread-errnos.sym: Add EOVERFLOW. 
* sysdeps/unix/sysv/linux/structsem.sym: Add SEM_VALUE_MAX.
	* sysdeps/unix/sysv/linux/sem_post.c: Don't overflow value field.
	* sysdeps/unix/sysv/linux/i386/i486/sem_post.S: Likewise.
	* sysdeps/unix/sysv/linux/x86_64/sem_post.S: Likewise.
 2008-01-10 18:34:43 +00:00
Ulrich Drepper
b8cca206e2 * sysdeps/x86_64/pthreaddef.h (ARCH_RETRY_MMAP): Take additional 
parameter.  Passed it as permission to mmap.
	* allocatestack.c (allocate_stack): Pass prot as second parameter
	to ARCH_RETRY_MMAP.
 2007-12-14 16:33:44 +00:00
Ulrich Drepper
58d1179512 [BZ #5463, BZ #5464] 
* iconvdata/hp-thai8.c: New file.
	* iconvdata/Makefile: Add rules for hp-thai8.c.
	* iconvdata/tst-tables.sh: Add entry for HP-THAI8.
	* iconvdata/gconv-modules: Likewise.

	[BZ #5464]
	* iconvdata/hp-greek8.c: New file.
	* iconvdata/Makefile: Add rules for hp-greek8.c.
	* iconvdata/tst-tables.sh: Add entry for HP-GREEK8.
	* iconvdata/gconv-modules: Likewise.

	[BZ #5463]
	* iconvdata/hp-turkish8.c: New file.
	* iconvdata/Makefile: Add rules for hp-turkish8.c.
	* iconvdata/tst-tables.sh: Add entry for HP-TURKISH8.
	* iconvdata/gconv-modules: Likewise.
 2007-12-12 08:07:33 +00:00
Ulrich Drepper
189dce4f6a [BZ #5465] 
2007-12-12  Ulrich Drepper  <drepper@redhat.com>
	[BZ #5465]
	* sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S [!SHARED]
	(__pthread_cond_timedwait): Don't use VDSO.
 2007-12-12 08:06:15 +00:00
Ulrich Drepper
26e21e7554 [BZ #5441, BZ #5452, BZ #5454] 
2007-12-07  Ulrich Drepper  <drepper@redhat.com>
	[BZ #5441]
	* stdio-common/vfscanf.c (_IO_vfwscanf): Don't free ptrs_to_free
	structure, it's allocated with alloca.
	* stdio-common/Makefile (tests): Add bug21.
	* stdio-common/bug21.c: New file.

2007-12-06  Aurelien Jarno  <aurelien@aurel32.net>

	[BZ #5452]
	* sysdeps/unix/sysv/linux/bits/sched.h: Use __extension__
	  keyword for gcc's braced-groups.

2007-12-07  Ulrich Drepper  <drepper@redhat.com>

	[BZ #5454]
	* inet/ether_line.c: Strip hostname of whitespaces.
	* inet/Makefile (tests): Add tst-ether_line.
	* inet/tst-ether_line.c: New file.
 2007-12-07 16:50:11 +00:00
Ulrich Drepper
191ec77f9b * sysdeps/unix/sysv/linux/sh/lowlevellock.S (__lll_timedlock_wait): 
Store 2 before returning ETIMEDOUT.
 2007-12-05 02:31:48 +00:00
Ulrich Drepper
c012be6f99 * sysdeps/unix/sysv/linux/x86_64/lowlevellock.S (__lll_timedlock_wait): 
Store 2 before returning ETIMEDOUT.
	* sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S: Likewise
	* sysdeps/unix/sysv/linux/lowlevellock.c: Likewise.
	(__lll_lock_wait_private): Optimize.
	(__lll_lock_wait): Likewise.
 2007-11-24 01:16:53 +00:00
Ulrich Drepper
77f1e09a99 * sysdeps/pthread/pthread.h (pthread_cleanup_push, 
pthread_cleanup_push_defer_np): Add extra (void *) cast to shut up
	g++ 4.1 and 4.2 -Wstrict-aliasing warnings.
 2007-11-20 22:48:12 +00:00