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* Remove IA-64 support from NPTLUlrich Drepper2012-01-071-295/+0
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* * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: DefineUlrich Drepper2009-01-031-1/+4
| | | | | | | | 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.
* * resolv/nss_dns/dns-host.c (_nss_dns_gethostbyname3_r): RecognizeUlrich Drepper2008-12-031-2/+4
| | | | | | | | | 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.
* * nscd/servicescache.c: Include kernel-features.h.Ulrich Drepper2007-08-131-0/+1
| | | | | | | | | | | | | * nscd/gai.c: Likewise. * sysdeps/unix/sysv/linux/statfs64.c: Likewise. * sysdeps/unix/sysv/linux/fstatfs64.c: Likewise. * sysdeps/unix/sysv/linux/fxstatat.c: Likewise. * sysdeps/unix/sysv/linux/s390/s390-32/mmap.S: Likewise. * sysdeps/unix/sysv/linux/s390/s390-32/mmap64.S: Likewise. * sysdeps/unix/sysv/linux/xstatconv.c: Likewise. * sysdeps/unix/sysv/linux/if_index.c: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc64/xstat.c: Likewise. * sysdeps/unix/sysv/linux/ifaddrs.c: Likewise.
* * sysdeps/unix/sysv/linux/ia64/bits/sigcontext.h: Include stddef.hUlrich Drepper2007-08-121-0/+1
| | | | with __need_size_t.
* * pthreadP.h (PTHREAD_ROBUST_MUTEX_PSHARED): Define.Ulrich Drepper2007-08-111-4/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * pthread_mutex_lock.c: Use it instead of PTHREAD_MUTEX_PSHARED when dealing with robust mutexes. * pthread_mutex_timedlock.c: Likewise. * pthread_mutex_trylock.c: Likewise. * pthread_mutex_unlock.c: Likewise. * sysdeps/unix/sysv/linux/pthread_mutex_cond_lock.c: Likewise. 2007-08-06 Jakub Jelinek <jakub@redhat.com> * pthreadP.h (PTHREAD_MUTEX_PSHARED_BIT): Define. (PTHREAD_MUTEX_TYPE): Mask __kind with 127. (PTHREAD_MUTEX_PSHARED): Define. * pthread_mutex_init.c (__pthread_mutex_init): Set PTHREAD_MUTEX_PSHARED_BIT for pshared or robust mutexes. * pthread_mutex_lock.c (LLL_MUTEX_LOCK): Take mutex as argument instead of its __data.__lock field, pass PTHREAD_MUTEX_PSHARED as second argument to lll_lock. (LLL_MUTEX_TRYLOCK): Take mutex as argument instead of its __data.__lock field. (LLL_ROBUST_MUTEX_LOCK): Take mutex as argument instead of its __data.__lock field, pass PTHREAD_MUTEX_PSHARED as second argument to lll_robust_lock. (__pthread_mutex_lock): Update LLL_MUTEX_LOCK, LLL_MUTEX_TRYLOCK, LLL_ROBUST_MUTEX_LOCK users, use PTHREAD_MUTEX_TYPE (mutex) instead of mutex->__data.__kind directly, pass PTHREAD_MUTEX_PSHARED (mutex) to lll_unlock and lll_futex_wait. * pthread_mutex_trylock.c (__pthread_mutex_trylock): Use PTHREAD_MUTEX_TYPE (mutex) instead of mutex->__data.__kind directly, pass PTHREAD_MUTEX_PSHARED (mutex) to lll_unlock. (pthread_mutex_timedlock): Pass PTHREAD_MUTEX_PSHARED (mutex) to lll_timedlock, lll_robust_timedlock, lll_unlock and lll_futex_timed_wait. Use PTHREAD_MUTEX_TYPE (mutex) instead of mutex->__data.__kind directly. * pthread_mutex_timedlock.c (pthread_mutex_timedlock): Pass PTHREAD_MUTEX_PSHARED (mutex) to lll_timedlock, lll_robust_timedlock, lll_unlock and lll_futex_timed_wait. Use PTHREAD_MUTEX_TYPE (mutex) instead of mutex->__data.__kind directly. * pthread_mutex_unlock.c (__pthread_mutex_unlock_usercnt): Pass PTHREAD_MUTEX_PSHARED (mutex) to lll_unlock, lll_robust_unlock and lll_futex_wake. * pthread_mutex_setprioceiling.c (pthread_mutex_setprioceiling): Pass PTHREAD_MUTEX_PSHARED (mutex) to lll_futex_wait and lll_futex_wake. Use PTHREAD_MUTEX_TYPE (mutex) instead of mutex->__data.__kind directly. * sysdeps/unix/sysv/linux/pthread_mutex_cond_lock.c (LLL_MUTEX_LOCK): Take mutex as argument instead of its __data.__lock field, pass PTHREAD_MUTEX_PSHARED as second argument to lll_cond_lock. (LLL_MUTEX_TRYLOCK): Take mutex as argument instead of its __data.__lock field. (LLL_ROBUST_MUTEX_LOCK): Take mutex as argument instead of its __data.__lock field, pass PTHREAD_MUTEX_PSHARED as second argument to lll_robust_cond_lock. * pthread_cond_broadcast.c (__pthread_cond_broadcast): Add pshared variable, pass it to lll_lock, lll_unlock, lll_futex_requeue and lll_futex_wake. Don't use lll_futex_requeue if dependent mutex has PTHREAD_MUTEX_PSHARED_BIT bit set in its __data.__kind. * pthread_cond_destroy.c (__pthread_cond_destroy): Add pshared variable, pass it to lll_lock, lll_unlock, lll_futex_wake and lll_futex_wait. * pthread_cond_signal.c (__pthread_cond_signal): Add pshared variable, pass it to lll_lock, lll_unlock, lll_futex_wake_unlock and lll_futex_wake. * pthread_cond_timedwait.c (__pthread_cond_wait): Add pshared variable, pass it to lll_lock, lll_unlock, lll_futex_timedwait and lll_futex_wake. * pthread_cond_wait.c (__condvar_cleanup, __pthread_cond_wait): Add pshared variable, pass it to lll_lock, lll_unlock, lll_futex_wait and lll_futex_wake. * sysdeps/unix/sysv/linux/alpha/lowlevellock.h (lll_futex_requeue, lll_futex_wake_unlock): Add private argument, use __lll_private_flag macro. * sysdeps/unix/sysv/linux/ia64/lowlevellock.h (lll_futex_requeue, lll_futex_wake_unlock): Likewise. * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h (lll_futex_requeue): Likewise. * sysdeps/unix/sysv/linux/sparc/lowlevellock.h (lll_futex_requeue, lll_futex_wake_unlock): Likewise. * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h (lll_futex_requeue): Likewise. * sysdeps/unix/sysv/linux/s390/lowlevellock.h (lll_futex_requeue, lll_futex_wake_unlock): Likewise. (lll_futex_wake): Fix a typo. * sysdeps/unix/sysv/linux/pthread-pi-defines.sym (PS_BIT): Add. * sysdeps/unix/sysv/linux/x86_64/pthread_cond_broadcast.S (__pthread_cond_broadcast): Pass LLL_PRIVATE to lll_* and or FUTEX_PRIVATE_FLAG into SYS_futex op if cv is process private. Don't use FUTEX_CMP_REQUEUE if dep_mutex is not process private. * sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S (__pthread_cond_signal): Pass LLL_PRIVATE to lll_* and or FUTEX_PRIVATE_FLAG into SYS_futex op if cv is process private. * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S (__pthread_cond_timedwait): Likewise. * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: (__condvar_cleanup, __pthread_cond_wait): Likewise.
* * sysdeps/unix/sysv/linux/powerpc/sem_post.c (__new_sem_post):Ulrich Drepper2007-08-011-140/+104
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use __asm __volatile (__lll_acq_instr ::: "memory") instead of atomic_full_barrier. 2007-07-31 Jakub Jelinek <jakub@redhat.com> * allocatestack.c (stack_cache_lock): Change type to int. (get_cached_stack, allocate_stack, __deallocate_stack, __make_stacks_executable, __find_thread_by_id, __nptl_setxid, __pthread_init_static_tls, __wait_lookup_done): Add LLL_PRIVATE as second argument to lll_lock and lll_unlock macros on stack_cache_lock. * pthread_create.c (__find_in_stack_list): Likewise. (start_thread): Similarly with pd->lock. Use lll_robust_dead macro instead of lll_robust_mutex_dead, pass LLL_SHARED to it as second argument. * descr.h (struct pthread): Change lock and setxid_futex field type to int. * old_pthread_cond_broadcast.c (__pthread_cond_broadcast_2_0): Use LLL_LOCK_INITIALIZER instead of LLL_MUTEX_LOCK_INITIALIZER. * old_pthread_cond_signal.c (__pthread_cond_signal_2_0): Likewise. * old_pthread_cond_timedwait.c (__pthread_cond_timedwait_2_0): Likewise. * old_pthread_cond_wait.c (__pthread_cond_wait_2_0): Likewise. * pthread_cond_init.c (__pthread_cond_init): Likewise. * pthreadP.h (__attr_list_lock): Change type to int. * pthread_attr_init.c (__attr_list_lock): Likewise. * pthread_barrier_destroy.c (pthread_barrier_destroy): Pass ibarrier->private ^ FUTEX_PRIVATE_FLAG as second argument to lll_{,un}lock. * pthread_barrier_wait.c (pthread_barrier_wait): Likewise and also for lll_futex_{wake,wait}. * pthread_barrier_init.c (pthread_barrier_init): Make iattr a pointer to const. * pthread_cond_broadcast.c (__pthread_cond_broadcast): Pass LLL_SHARED as second argument to lll_{,un}lock. * pthread_cond_destroy.c (__pthread_cond_destroy): Likewise. * pthread_cond_signal.c (__pthread_cond_singal): Likewise. * pthread_cond_timedwait.c (__pthread_cond_timedwait): Likewise. * pthread_cond_wait.c (__condvar_cleanup, __pthread_cond_wait): Likewise. * pthread_getattr_np.c (pthread_getattr_np): Add LLL_PRIVATE as second argument to lll_{,un}lock macros on pd->lock. * pthread_getschedparam.c (__pthread_getschedparam): Likewise. * pthread_setschedparam.c (__pthread_setschedparam): Likewise. * pthread_setschedprio.c (pthread_setschedprio): Likewise. * tpp.c (__pthread_tpp_change_priority, __pthread_current_priority): Likewise. * sysdeps/pthread/createthread.c (do_clone, create_thread): Likewise. * pthread_once.c (once_lock): Change type to int. (__pthread_once): Pass LLL_PRIVATE as second argument to lll_{,un}lock macros on once_lock. * pthread_rwlock_rdlock.c (__pthread_rwlock_rdlock): Use lll_{,un}lock macros instead of lll_mutex_{,un}lock, pass rwlock->__data.__shared as second argument to them and similarly for lll_futex_w*. * pthread_rwlock_timedrdlock.c (pthread_rwlock_timedrdlock): Likewise. * pthread_rwlock_timedwrlock.c (pthread_rwlock_timedwrlock): Likewise. * pthread_rwlock_tryrdlock.c (__pthread_rwlock_tryrdlock): Likewise. * pthread_rwlock_trywrlock.c (__pthread_rwlock_trywrlock): Likewise. * pthread_rwlock_unlock.c (__pthread_rwlock_unlock): Likewise. * pthread_rwlock_wrlock.c (__pthread_rwlock_wrlock): Likewise. * sem_close.c (sem_close): Pass LLL_PRIVATE as second argument to lll_{,un}lock macros on __sem_mappings_lock. * sem_open.c (check_add_mapping): Likewise. (__sem_mappings_lock): Change type to int. * semaphoreP.h (__sem_mappings_lock): Likewise. * pthread_mutex_lock.c (LLL_MUTEX_LOCK, LLL_MUTEX_TRYLOCK, LLL_ROBUST_MUTEX_LOCK): Use lll_{,try,robust_}lock macros instead of lll_*mutex_*, pass LLL_SHARED as last argument. (__pthread_mutex_lock): Use lll_unlock instead of lll_mutex_unlock, pass LLL_SHARED as last argument. * sysdeps/unix/sysv/linux/pthread_mutex_cond_lock.c (LLL_MUTEX_LOCK, LLL_MUTEX_TRYLOCK, LLL_ROBUST_MUTEX_LOCK): Use lll_{cond_,cond_try,robust_cond}lock macros instead of lll_*mutex_*, pass LLL_SHARED as last argument. * pthread_mutex_timedlock.c (pthread_mutex_timedlock): Use lll_{timed,try,robust_timed,un}lock instead of lll_*mutex*, pass LLL_SHARED as last argument. * pthread_mutex_trylock.c (__pthread_mutex_trylock): Similarly. * pthread_mutex_unlock.c (__pthread_mutex_unlock_usercnt): Similarly. * sysdeps/pthread/bits/libc-lock.h (__libc_lock_lock, __libc_lock_lock_recursive, __libc_lock_unlock, __libc_lock_unlock_recursive): Pass LLL_PRIVATE as second argument to lll_{,un}lock. * sysdeps/pthread/bits/stdio-lock.h (_IO_lock_lock, _IO_lock_unlock): Likewise. * sysdeps/unix/sysv/linux/fork.c (__libc_fork): Don't use compound literal. * sysdeps/unix/sysv/linux/unregister-atfork.c (__unregister_atfork): Pass LLL_PRIVATE as second argument to lll_{,un}lock macros on __fork_lock. * sysdeps/unix/sysv/linux/register-atfork.c (__register_atfork, free_mem): Likewise. (__fork_lock): Change type to int. * sysdeps/unix/sysv/linux/fork.h (__fork_lock): Likewise. * sysdeps/unix/sysv/linux/sem_post.c (__new_sem_post): Pass isem->private ^ FUTEX_PRIVATE_FLAG as second argument to lll_futex_wake. * sysdeps/unix/sysv/linux/sem_timedwait.c (sem_timedwait): Likewise. * sysdeps/unix/sysv/linux/sem_wait.c (__new_sem_wait): Likewise. * sysdeps/unix/sysv/linux/lowlevellock.c (__lll_lock_wait_private): New function. (__lll_lock_wait, __lll_timedlock_wait): Add private argument and pass it through to lll_futex_*wait, only compile in when IS_IN_libpthread. * sysdeps/unix/sysv/linux/lowlevelrobustlock.c (__lll_robust_lock_wait, __lll_robust_timedlock_wait): Add private argument and pass it through to lll_futex_*wait. * sysdeps/unix/sysv/linux/alpha/lowlevellock.h: Renamed all lll_mutex_* resp. lll_robust_mutex_* macros to lll_* resp. lll_robust_*. Renamed all __lll_mutex_* resp. __lll_robust_mutex_* inline functions to __lll_* resp. __lll_robust_*. (LLL_MUTEX_LOCK_INITIALIZER): Remove. (lll_mutex_dead): Add private argument. (__lll_lock_wait_private): New prototype. (__lll_lock_wait, __lll_robust_lock_wait, __lll_lock_timedwait, __lll_robust_lock_timedwait): Add private argument to prototypes. (__lll_lock): Add private argument, if it is constant LLL_PRIVATE, call __lll_lock_wait_private, otherwise pass private to __lll_lock_wait. (__lll_robust_lock, __lll_cond_lock, __lll_timedlock, __lll_robust_timedlock): Add private argument, pass it to __lll_*wait functions. (__lll_unlock): Add private argument, if it is constant LLL_PRIVATE, call __lll_unlock_wake_private, otherwise pass private to __lll_unlock_wake. (__lll_robust_unlock): Add private argument, pass it to __lll_robust_unlock_wake. (lll_lock, lll_robust_lock, lll_cond_lock, lll_timedlock, lll_robust_timedlock, lll_unlock, lll_robust_unlock): Add private argument, pass it through to __lll_* inline function. (__lll_mutex_unlock_force, lll_mutex_unlock_force): Remove. (lll_lock_t): Remove. (__lll_cond_wait, __lll_cond_timedwait, __lll_cond_wake, __lll_cond_broadcast, lll_cond_wait, lll_cond_timedwait, lll_cond_wake, lll_cond_broadcast): Remove. * sysdeps/unix/sysv/linux/ia64/lowlevellock.h: Likewise. * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: Likewise. * sysdeps/unix/sysv/linux/s390/lowlevellock.h: Likewise. * sysdeps/unix/sysv/linux/sparc/lowlevellock.h: Likewise. * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Allow including the header from assembler. Renamed all lll_mutex_* resp. lll_robust_mutex_* macros to lll_* resp. lll_robust_*. (LOCK, FUTEX_CMP_REQUEUE, FUTEX_WAKE_OP, FUTEX_OP_CLEAR_WAKE_IF_GT_ONE): Define. (LLL_MUTEX_LOCK_INITIALIZER, LLL_MUTEX_LOCK_INITIALIZER_LOCKED, LLL_MUTEX_LOCK_INITIALIZER_WAITERS): Remove. (__lll_mutex_lock_wait, __lll_mutex_timedlock_wait, __lll_mutex_unlock_wake, __lll_lock_wait, __lll_unlock_wake): Remove prototype. (__lll_trylock_asm, __lll_lock_asm_start, __lll_unlock_asm): Define. (lll_robust_trylock, lll_cond_trylock): Use LLL_LOCK_INITIALIZER* rather than LLL_MUTEX_LOCK_INITIALIZER* macros. (lll_trylock): Likewise, use __lll_trylock_asm, pass MULTIPLE_THREADS_OFFSET as another asm operand. (lll_lock): Add private argument, use __lll_lock_asm_start, pass MULTIPLE_THREADS_OFFSET as last asm operand, call __lll_lock_wait_private if private is constant LLL_PRIVATE, otherwise pass private as another argument to __lll_lock_wait. (lll_robust_lock, lll_cond_lock, lll_robust_cond_lock, lll_timedlock, lll_robust_timedlock): Add private argument, pass private as another argument to __lll_*lock_wait call. (lll_unlock): Add private argument, use __lll_unlock_asm, pass MULTIPLE_THREADS_OFFSET as another asm operand, call __lll_unlock_wake_private if private is constant LLL_PRIVATE, otherwise pass private as another argument to __lll_unlock_wake. (lll_robust_unlock): Add private argument, pass private as another argument to __lll_unlock_wake. (lll_robust_dead): Add private argument, use __lll_private_flag macro. (lll_islocked): Use LLL_LOCK_INITIALIZER instead of LLL_MUTEX_LOCK_INITIALIZER. (lll_lock_t): Remove. (LLL_LOCK_INITIALIZER_WAITERS): Define. (__lll_cond_wait, __lll_cond_timedwait, __lll_cond_wake, __lll_cond_broadcast, lll_cond_wait, lll_cond_timedwait, lll_cond_wake, lll_cond_broadcast): Remove. * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Likewise. * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S: Revert 2007-05-2{3,9} changes. * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S: Include kernel-features.h and lowlevellock.h. (LOAD_PRIVATE_FUTEX_WAIT): Define. (LOAD_FUTEX_WAIT): Rewritten. (LOCK, SYS_gettimeofday, SYS_futex, FUTEX_WAIT, FUTEX_WAKE): Don't define. (__lll_lock_wait_private, __lll_unlock_wake_private): New functions. (__lll_mutex_lock_wait): Rename to ... (__lll_lock_wait): ... this. Take futex addr from %edx instead of %ecx, %ecx is now private argument. Don't compile in for libc.so. (__lll_mutex_timedlock_wait): Rename to ... (__lll_timedlock_wait): ... this. Use __NR_gettimeofday. %esi contains private argument. Don't compile in for libc.so. (__lll_mutex_unlock_wake): Rename to ... (__lll_unlock_wake): ... this. %ecx contains private argument. Don't compile in for libc.so. (__lll_timedwait_tid): Use __NR_gettimeofday. * sysdeps/unix/sysv/linux/i386/i486/lowlevelrobustlock.S: Include kernel-features.h and lowlevellock.h. (LOAD_FUTEX_WAIT): Define. (LOCK, SYS_gettimeofday, SYS_futex, FUTEX_WAIT, FUTEX_WAKE): Don't define. (__lll_robust_mutex_lock_wait): Rename to ... (__lll_robust_lock_wait): ... this. Futex addr is now in %edx argument, %ecx argument contains private. Use LOAD_FUTEX_WAIT macro. (__lll_robust_mutex_timedlock_wait): Rename to ... (__lll_robust_timedlock_wait): ... this. Use __NR_gettimeofday. %esi argument contains private, use LOAD_FUTEX_WAIT macro. * sysdeps/unix/sysv/linux/i386/i486/pthread_barrier_wait.S: Include lowlevellock.h. (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, LOCK): Don't define. (pthread_barrier_wait): Rename __lll_mutex_* to __lll_*, pass PRIVATE(%ebx) ^ LLL_SHARED as private argument in %ecx to __lll_lock_wait and __lll_unlock_wake, pass MUTEX(%ebx) address to __lll_lock_wait in %edx. * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S: Include lowlevellock.h and pthread-errnos.h. (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, FUTEX_REQUEUE, FUTEX_CMP_REQUEUE, EINVAL, LOCK): Don't define. (__pthread_cond_broadcast): Rename __lll_mutex_* to __lll_*, pass cond_lock address in %edx rather than %ecx to __lll_lock_wait, pass LLL_SHARED in %ecx to both __lll_lock_wait and __lll_unlock_wake. * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S: Include lowlevellock.h and pthread-errnos.h. (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, FUTEX_WAKE_OP, FUTEX_OP_CLEAR_WAKE_IF_GT_ONE, EINVAL, LOCK): Don't define. (__pthread_cond_signal): Rename __lll_mutex_* to __lll_*, pass cond_lock address in %edx rather than %ecx to __lll_lock_wait, pass LLL_SHARED in %ecx to both __lll_lock_wait and __lll_unlock_wake. * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Include lowlevellock.h. (SYS_futex, SYS_gettimeofday, FUTEX_WAIT, FUTEX_WAKE, LOCK): Don't define. (__pthread_cond_timedwait): Rename __lll_mutex_* to __lll_*, pass cond_lock address in %edx rather than %ecx to __lll_lock_wait, pass LLL_SHARED in %ecx to both __lll_lock_wait and __lll_unlock_wake. Use __NR_gettimeofday. * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Include lowlevellock.h. (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, LOCK): Don't define. (__pthread_cond_wait, __condvar_w_cleanup): Rename __lll_mutex_* to __lll_*, pass cond_lock address in %edx rather than %ecx to __lll_lock_wait, pass LLL_SHARED in %ecx to both __lll_lock_wait and __lll_unlock_wake. * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S: Include lowlevellock.h. (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, LOCK): Don't define. (__pthread_rwlock_rdlock): Rename __lll_mutex_* to __lll_*, pass MUTEX(%ebx) address in %edx rather than %ecx to __lll_lock_wait, pass PSHARED(%ebx) in %ecx to both __lll_lock_wait and __lll_unlock_wake. Move return value from %ecx to %edx register. * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedrdlock.S: Include lowlevellock.h. (SYS_futex, SYS_gettimeofday, FUTEX_WAIT, FUTEX_WAKE, LOCK): Don't define. (__pthread_rwlock_wrlock): Rename __lll_mutex_* to __lll_*, pass MUTEX(%ebp) address in %edx rather than %ecx to __lll_lock_wait, pass PSHARED(%ebp) in %ecx to both __lll_lock_wait and __lll_unlock_wake. Move return value from %ecx to %edx register. Use __NR_gettimeofday. * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedwrlock.S: Include lowlevellock.h. (SYS_futex, SYS_gettimeofday, FUTEX_WAIT, FUTEX_WAKE, LOCK): Don't define. (__pthread_rwlock_wrlock): Rename __lll_mutex_* to __lll_*, pass MUTEX(%ebp) address in %edx rather than %ecx to __lll_lock_wait, pass PSHARED(%ebp) in %ecx to both __lll_lock_wait and __lll_unlock_wake. Move return value from %ecx to %edx register. Use __NR_gettimeofday. * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_unlock.S: Include lowlevellock.h. (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, LOCK): Don't define. (__pthread_rwlock_unlock): Rename __lll_mutex_* to __lll_*, pass MUTEX(%edi) address in %edx rather than %ecx to __lll_lock_wait, pass PSHARED(%edi) in %ecx to both __lll_lock_wait and __lll_unlock_wake. * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S: Include lowlevellock.h. (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, LOCK): Don't define. (__pthread_rwlock_wrlock): Rename __lll_mutex_* to __lll_*, pass MUTEX(%ebx) address in %edx rather than %ecx to __lll_lock_wait, pass PSHARED(%ebx) in %ecx to both __lll_lock_wait and __lll_unlock_wake. Move return value from %ecx to %edx register. * sysdeps/unix/sysv/linux/i386/pthread_once.S: Include lowlevellock.h. (LOCK, SYS_futex, FUTEX_WAIT, FUTEX_WAKE, FUTEX_PRIVATE_FLAG): Don't define. * sysdeps/unix/sysv/linux/i386/i486/sem_post.S: Include lowlevellock.h. (LOCK, SYS_futex, FUTEX_WAKE): Don't define. * sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S: Include lowlevellock.h. (LOCK, SYS_futex, SYS_gettimeofday, FUTEX_WAIT): Don't define. (sem_timedwait): Use __NR_gettimeofday. * sysdeps/unix/sysv/linux/i386/i486/sem_trywait.S: Include lowlevellock.h. (LOCK): Don't define. * sysdeps/unix/sysv/linux/i386/i486/sem_wait.S: Include lowlevellock.h. (LOCK, SYS_futex, FUTEX_WAIT): Don't define. * sysdeps/unix/sysv/linux/powerpc/sem_post.c: Wake only when there are waiters. * sysdeps/unix/sysv/linux/x86_64/libc-lowlevellock.S: Revert 2007-05-2{3,9} changes. * sysdeps/unix/sysv/linux/x86_64/lowlevellock.S: Include kernel-features.h and lowlevellock.h. (LOAD_PRIVATE_FUTEX_WAIT): Define. (LOAD_FUTEX_WAIT): Rewritten. (LOCK, SYS_futex, FUTEX_WAIT, FUTEX_WAKE): Don't define. (__lll_lock_wait_private, __lll_unlock_wake_private): New functions. (__lll_mutex_lock_wait): Rename to ... (__lll_lock_wait): ... this. %esi is now private argument. Don't compile in for libc.so. (__lll_mutex_timedlock_wait): Rename to ... (__lll_timedlock_wait): ... this. %esi contains private argument. Don't compile in for libc.so. (__lll_mutex_unlock_wake): Rename to ... (__lll_unlock_wake): ... this. %esi contains private argument. Don't compile in for libc.so. * sysdeps/unix/sysv/linux/x86_64/lowlevelrobustlock.S: Include kernel-features.h and lowlevellock.h. (LOAD_FUTEX_WAIT): Define. (LOCK, SYS_futex, FUTEX_WAIT, FUTEX_WAKE): Don't define. (__lll_robust_mutex_lock_wait): Rename to ... (__lll_robust_lock_wait): ... this. %esi argument contains private. Use LOAD_FUTEX_WAIT macro. (__lll_robust_mutex_timedlock_wait): Rename to ... (__lll_robust_timedlock_wait): ... this. %esi argument contains private, use LOAD_FUTEX_WAIT macro. * sysdeps/unix/sysv/linux/x86_64/pthread_barrier_wait.S: Include lowlevellock.h. (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, LOCK): Don't define. (pthread_barrier_wait): Rename __lll_mutex_* to __lll_*, pass PRIVATE(%rdi) ^ LLL_SHARED as private argument in %esi to __lll_lock_wait and __lll_unlock_wake. * sysdeps/unix/sysv/linux/x86_64/pthread_cond_broadcast.S: Include lowlevellock.h and pthread-errnos.h. (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, FUTEX_REQUEUE, FUTEX_CMP_REQUEUE, EINVAL, LOCK): Don't define. (__pthread_cond_broadcast): Rename __lll_mutex_* to __lll_*, pass LLL_SHARED in %esi to both __lll_lock_wait and __lll_unlock_wake. * sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S: Include lowlevellock.h and pthread-errnos.h. (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, FUTEX_WAKE_OP, FUTEX_OP_CLEAR_WAKE_IF_GT_ONE, EINVAL, LOCK): Don't define. (__pthread_cond_signal): Rename __lll_mutex_* to __lll_*, pass LLL_SHARED in %esi to both __lll_lock_wait and __lll_unlock_wake. * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Include lowlevellock.h. (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, LOCK): Don't define. (__pthread_cond_timedwait): Rename __lll_mutex_* to __lll_*, pass LLL_SHARED in %esi to both __lll_lock_wait and __lll_unlock_wake. * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: Include lowlevellock.h. (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, LOCK): Don't define. (__pthread_cond_wait, __condvar_cleanup): Rename __lll_mutex_* to __lll_*, pass LLL_SHARED in %esi to both __lll_lock_wait and __lll_unlock_wake. * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S: Include lowlevellock.h. (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, FUTEX_PRIVATE_FLAG, LOCK): Don't define. (__pthread_rwlock_rdlock): Rename __lll_mutex_* to __lll_*, pass PSHARED(%rdi) in %esi to both __lll_lock_wait and __lll_unlock_wake. * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedrdlock.S: Include lowlevellock.h. (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, FUTEX_PRIVATE_FLAG, LOCK): Don't define. (__pthread_rwlock_wrlock): Rename __lll_mutex_* to __lll_*, pass PSHARED(%rdi) in %esi to both __lll_lock_wait and __lll_unlock_wake. * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedwrlock.S: Include lowlevellock.h. (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, FUTEX_PRIVATE_FLAG, LOCK): Don't define. (__pthread_rwlock_wrlock): Rename __lll_mutex_* to __lll_*, pass PSHARED(%rdi) in %esi to both __lll_lock_wait and __lll_unlock_wake. * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_unlock.S: Include lowlevellock.h. (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, FUTEX_PRIVATE_FLAG, LOCK): Don't define. (__pthread_rwlock_unlock): Rename __lll_mutex_* to __lll_*, pass PSHARED(%rdi) in %esi to both __lll_lock_wait and __lll_unlock_wake. * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_wrlock.S: Include lowlevellock.h. (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, FUTEX_PRIVATE_FLAG, LOCK): Don't define. (__pthread_rwlock_wrlock): Rename __lll_mutex_* to __lll_*, pass PSHARED(%rdi) in %ecx to both __lll_lock_wait and __lll_unlock_wake. * sysdeps/unix/sysv/linux/x86_64/pthread_once.S: Include lowlevellock.h. (LOCK, SYS_futex, FUTEX_WAIT, FUTEX_WAKE, FUTEX_PRIVATE_FLAG): Don't define. * sysdeps/unix/sysv/linux/x86_64/sem_post.S: Include lowlevellock.h. (LOCK, SYS_futex, FUTEX_WAKE): Don't define. * sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S: Include lowlevellock.h. (LOCK, SYS_futex, FUTEX_WAIT): Don't define. * sysdeps/unix/sysv/linux/x86_64/sem_trywait.S: Include lowlevellock.h. (LOCK): Don't define. * sysdeps/unix/sysv/linux/x86_64/sem_wait.S: Include lowlevellock.h. (LOCK, SYS_futex, FUTEX_WAIT): Don't define. * sysdeps/unix/sysv/linux/sparc/internaltypes.h: New file. * sysdeps/unix/sysv/linux/sparc/pthread_barrier_destroy.c: New file. * sysdeps/unix/sysv/linux/sparc/pthread_barrier_init.c: New file. * sysdeps/unix/sysv/linux/sparc/pthread_barrier_wait.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/lowlevellock.c (__lll_lock_wait_private): New function. (__lll_lock_wait, __lll_timedlock_wait): Add private argument, pass it to lll_futex_*wait. Don't compile in for libc.so. * sysdeps/unix/sysv/linux/sparc/sparc32/pthread_barrier_init.c: Remove. * sysdeps/unix/sysv/linux/sparc/sparc32/pthread_barrier_wait.c (struct sparc_pthread_barrier): Remove. (pthread_barrier_wait): Use union sparc_pthread_barrier instead of struct sparc_pthread_barrier. Pass ibarrier->s.pshared ? LLL_SHARED : LLL_PRIVATE to lll_{,un}lock and lll_futex_wait macros. * sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/pthread_barrier_init.c: Remove. * sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/pthread_barrier_wait.c: Include sparc pthread_barrier_wait.c instead of generic one.
* * iconvdata/gbk.c (BODY): Make buf and cp char instead of unsignedUlrich Drepper2007-07-281-15/+52
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | char array resp. pointer. * iconvdata/iso-2022-kr.c (BODY): Make buf unsigned char instead of char array. * iconvdata/cns11643.h (cns11643_to_ucs4): Change first argument to const unsigned char **. (ucs4_to_cns11643): Change second argument to unsigned char *. * iconvdata/euc-tw.c (BODY): Change endp type to const unsigned char *. * iconvdata/iso-ir-165.h (ucs4_to_isoir165): Change second argument to unsigned char *. * iconvdata/ibm1008_420.c (LOOP_NEED_FLAGS): Don't define. * iconvdata/iso-2022-cn.c (BODY): Change buf to unsigned char array. * iconvdata/iso-2022-cn-ext.c (BODY): Change buf, tmpbuf, tmp types to unsigned char pointers/arrays instead of char. * iconvdata/jis0201.h (ucs4_to_jisx0201): Change second argument to unsigned char *. * iconvdata/jis0208.h (ucs4_to_jisx0208): Likewise. * iconvdata/jis0212.h: Include assert.h. (ucs4_to_jisx0212): Change second argument to unsigned char *. assert that if cp[0] is not '\0', cp[1] is not '\0' either instead of trying to handle that. * iconvdata/euc-kr.c (euckr_from_ucs4): Initialize also cp[1] to shut up a warning. * iconvdata/euc-jp-ms.c (from_ucs4_lat1, from_ucs4_greek, from_ucs4_cjk, from_ucs4_cjkcpt, from_ucs4_extra): Change type to two dimensional const unsigned char arrays. (BODY): Cast "" to (const unsigned char *) for assignment to cp. Initialize endp to inptr to shut up a warning.
* * pthread_getattr_np.c: No need to install a cancellation handler,Ulrich Drepper2007-05-301-3/+1
| | | | | | | | | | | | | | | | | | | | | this is no cancellation point. * pthread_getschedparam.c: Likewise. * pthread_setschedparam.c: Likewise. * pthread_setschedprio.c: Likewise. * sysdeps/unix/sysv/linux/lowlevellock.c: Remove all traces of lll_unlock_wake_cb. * sysdeps/unix/sysv/linux/alpha/lowlevellock.h: Likewise. * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Likewise. * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S: 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. * sysdeps/unix/sysv/linux/sh/lowlevellock.S: Likewise. * sysdeps/unix/sysv/linux/sh/lowlevellock.h: Likewise. * sysdeps/unix/sysv/linux/sparc/lowlevellock.h: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc32/lowlevellock.c: Likewise. * sysdeps/unix/sysv/linux/x86_64/lowlevellock.S: Likewise. * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Likewise.
* * sysdeps/unix/sysv/linux/kernel-features.h: Define cvs/fedora-glibc-20060729T2255Ulrich Drepper2006-07-291-0/+3
| | | | | | __ASSUME_FUTEX_LOCK_PI. * include/time.h: Declare __nanosleep_nocancel. * include/unistd.h: Declare __pause_nocancel.
* * include/atomic.h (atomic_and, atomic_or): Define.Ulrich Drepper2006-02-171-1/+70
|
* (FUTEX_WAKE_OP, FUTEX_OP_CLEAR_WAKE_IF_GT_ONE): Define. ↵Ulrich Drepper2005-09-081-0/+11
| | | | (lll_futex_wake_unlock): Define.
* (CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4.Ulrich Drepper2004-12-221-84/+1
|
* 2.5-18.1Jakub Jelinek2007-07-121-1/+84
|
* Update.Ulrich Drepper2004-06-031-4/+7
| | | | | | 2004-06-03 Ulrich Drepper <drepper@redhat.com> * sysdeps/i386/i486/bits/atomic.h: Optimize a bit.
* Update.Ulrich Drepper2004-03-241-1/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * sysdeps/unix/sysv/linux/smp.h: New file. * sysdeps/unix/sysv/linux/sh/smp.h: New file. * init.c: Define __is_smp. (__pthread_initialize_minimal_internal): Call is_smp_system to initialize __is_smp. * pthreadP.h: Declare __is_smp. Define MAX_ADAPTIVE_COUNT is necessary. * pthread_mutex_init.c: Add comment regarding __spins field. * pthread_mutex_lock.c: Implement adaptive mutex type. * pthread_mutex_timedlock.c: Likewise. * sysdeps/unix/sysv/linux/pthread_mutex_cond_lock.c: Likewise. * sysdeps/unix/sysv/linux/alpha/bits/pthreadtypes.h (pthread_mutex_t): Add __spins field. * sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h: Likewise. * sysdeps/unix/sysv/linux/ia64/bits/pthreadtypes.h: Likewise. * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h: Likewise. * sysdeps/unix/sysv/linux/sh/bits/pthreadtypes.h: Likewise. * sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h: Likewise. * sysdeps/unix/sysv/linux/sparc/bits/pthreadtypes.h: Likewise. * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: Likewise. * sysdeps/unix/sysv/linux/alpha/bits/pthreadtypes.h: Define lll_mutex_cond_trylock. * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h: Likewise. * sysdeps/unix/sysv/linux/sh/bits/pthreadtypes.h: Likewise. * sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h: Likewise. * sysdeps/unix/sysv/linux/sparc/bits/pthreadtypes.h: Likewise. * sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h: Likewise. Define BUSY_WAIT_NOP. * sysdeps/unix/sysv/linux/ia64/bits/pthreadtypes.h: Likewise. * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: Likewise. * tst-mutex5.c: Add support for testing adaptive mutexes. * tst-mutex7.c: Likewise. * tst-mutex5a.c: New file. * tst-mutex7a.c: New file. * Makefile (tests): Add tst-mutex5a and tst-mutex7a.
* Update.Ulrich Drepper2003-12-101-123/+59
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2003-12-02 David Mosberger <davidm@hpl.hp.com> * sysdeps/ia64/elf/initfini.c: Add unwind info. * sysdeps/ia64/dl-machine.h (elf_machine_matches_host): Mark with attribute "unused". (elf_machine_dynamic): Mark with attributes "unused" and "const". (elf_machine_runtime_setup): Likewise. * sysdeps/generic/dl-fptr.c (make_fptr_table): Mark with attribute "always_inline". * sysdeps/ia64/dl-machine.h (__ia64_init_bootstrap_fdesc_table): Likewise. * configure.in: Check whether compiler has libunwind support. * config.make.in (have-cc-with-libunwind): New variable. * config.h.in (HAVE_CC_WITH_LIBUNWIND): New macro. * Makeconfig (gnulib): If have-cc-withh-libunwind is "yes", also mention -lunwind. 003-11-12 David Mosberger <davidm@hpl.hp.com> * sysdeps/unix/sysv/linux/ia64/sysdep.h: Define DO_CALL_VIA_BREAK. Redefine DO_CALL to use vdso if supported, otherwise DO_CALL_VIA_BREAK. Likewise for DO_INLINE_SYSCALL. Make INTERNAL_SYSCALL use DO_INLINE_SYSCALL. * sysdeps/unix/sysv/linux/ia64/vfork.S: Use DO_CALL_VIA_BREAK() instead of DO_CALL(). * sysdeps/unix/sysv/linux/ia64/clone2.S: Use break directly instead of DO_CALL(). * sysdeps/unix/sysv/linux/ia64/brk.S (__curbrk): Restructure it to take advantage of DO_CALL() macro. * sysdeps/unix/sysv/linux/ia64/setcontext.S: Likewise. * sysdeps/unix/sysv/linux/ia64/getcontext.S: Likewise. * elf/rtld.c (dl_main): Restrict dl_sysinfo_dso check to first program header. On ia64, the check failed previously because there are two program headers. * sysdeps/generic/s_nexttowardf.c: Likewise. * math/bug-nexttoward.c: New file.
* Update.Ulrich Drepper2003-09-221-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2003-09-22 Jakub Jelinek <jakub@redhat.com> * sysdeps/unix/sysv/linux/lowlevellock.c (__lll_timedlock_wait): Use lll_futex_timed_wait instead of lll_futex_wait. * sysdeps/unix/sysv/linux/s390/lowlevellock.c: Removed. * sysdeps/unix/sysv/linux/s390/lowlevelmutex.c: Removed. * sysdeps/unix/sysv/linux/s390/libc-lowlevellock.c: Removed. * sysdeps/unix/sysv/linux/s390/libc-lowlevelmutex.c: Removed. * sysdeps/unix/sysv/linux/s390/sem_trywait.c: Removed. * sysdeps/unix/sysv/linux/s390/sem_wait.c: Removed. * sysdeps/unix/sysv/linux/s390/sem_post.c: Removed. * sysdeps/unix/sysv/linux/s390/sem_timedwait.c: Removed. * sysdeps/unix/sysv/linux/s390/lowlevellock.h: Include atomic.h. Completely revamp the locking macros. No distinction between normal and mutex locking anymore. * sysdeps/unix/sysv/linux/sparc/lowlevellock.h: Likewise. * sysdeps/unix/sysv/linux/ia64/lowlevellock.h (__lll_lock_wait, __lll_lock_timedwait): Fix prototypes. * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h (__lll_lock_wait, __lll_lock_timedwait): Likewise. (lll_mutex_lock, lll_mutex_cond_lock): Use _val instead of _bool macros, add __builtin_expect. (lll_mutex_timedlock): Likewise. Fix return value. * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevelmutex.S: Removed. * sysdeps/unix/sysv/linux/i386/i586/libc-lowlevelmutex.S: Removed. * sysdeps/unix/sysv/linux/i386/i586/lowlevelmutex.S: Removed. * sysdeps/unix/sysv/linux/i386/i686/libc-lowlevelmutex.S: Removed. * sysdeps/unix/sysv/linux/i386/i686/lowlevelmutex.S: Removed. * sysdeps/unix/sysv/linux/x86_64/libc-lowlevelmutex.S: Removed. * sysdeps/unix/sysv/linux/lowlevelmutex.c: Removed. * sysdeps/unix/sysv/linux/libc-lowlevelmutex.c: Removed.
* Update.Ulrich Drepper2003-09-221-14/+6
| | | | | | | * sysdeps/unix/sysv/linux/ia64/lowlevellock.h: Likewise. * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: Likewise. * sysdeps/unix/sysv/linux/lowlevellock.c: Likewise. * sysdeps/pthread/pthread_cond_signal.c: Don't use requeue.
* Update.Ulrich Drepper2003-05-311-4/+4
| | | | | | | 2003-05-30 Ulrich Drepper <drepper@redhat.com> * scripts/config.guess: Update from master copy. * scripts/config.sub: Likewise.
* Update.Ulrich Drepper2003-05-301-1/+4
| | | | | | | | | | 2003-05-30 Ulrich Drepper <drepper@redhat.com> * sysdeps/unix/sysv/linux/ia64/lowlevellock.h (__lll_mutex_cond_lock): Add one to value parameter of __lll_lock_wait to reflect reality in the futex syscall. * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h (lll_mutex_cond_lock): Likewise.
* Update.Ulrich Drepper2003-05-301-1/+10
| | | | | | | | * sysdeps/unix/sysv/linux/ia64/lowlevellock.h (__lll_mutex_unlock_force): New function. (lll_mutex_unlock_force): Use __lll_mutex_unlock_force. * tst-rwlock7.c (do_test): Use correct format specifier.
* Update.Ulrich Drepper2003-05-301-4/+4
| | | | | | | | | | | | | | 2003-05-29 Ulrich Drepper <drepper@redhat.com> * sysdeps/unix/sysv/linux/ia64/lowlevellock.h (lll_futex_requeue): Find break parameter in correct asm argument. 2003-05-30 Jakub Jelinek <jakub@redhat.com> * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h (pthread_cond_t): Add __mutex. * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h (FUTEX_REQUEUE, lll_futex_requeue, lll_mutex_unlock_force): Define.
* Update.Ulrich Drepper2003-05-261-3/+43
| | | | | | | | | 2003-05-25 Ulrich Drepper <drepper@redhat.com> * sysdeps/unix/sysv/linux/kernel-features.h: Define __ASSUME_FUTEX_REQUEUE for >= 2.5.70. * math/test-fenv.c (feexcp_nomask_test): Fix comment.
* Update.Ulrich Drepper2003-05-101-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | * posix/sched.h: Change prototypes of sched_getaffinity and sched_setaffinity. Define CPU_SET, CPU_CLR, CPU_ISSET, and CPU_ZERO. * sysdeps/generic/sched_getaffinity.c: Adjust definition. * sysdeps/generic/sched_setaffinity.c: Likewise. * sysdeps/generic/bits/sched.h: Define __CPU_SETSIZE, __NCPUBITS, __CPUELT, __CPUMASK, cpu_set_t, __cpu_mask, __CPU_ZERO, __CPU_SET, __CPU_CLR, and __CPU_ISSET. * sysdeps/unix/sysv/linux/bits/sched.h: Likewise. * sysdeps/unix/sysv/linux/sched_getaffinity.c: New file. * sysdeps/unix/sysv/linux/sched_setaffinity.c: New file. * include/atomic.h (atomic_exchange_acq): Renamed from atomic_exchange. (atomic_exchange_rel): New #define. * sysdeps/ia64/bits/atomic.h: Likewise. * sysdeps/i386/i486/bits/atomic.h (atomic_exchange_acq): Renamed from atomic_exchange. * sysdeps/m68k/m68020/bits/atomic.h: Likewise. * sysdeps/powerpc/bits/atomic.h: Likewise. * sysdeps/sparc/sparc32/sparcv9/bits/atomic.h: Likewise. * sysdeps/sparc/sparc64/bits/atomic.h: Likewise. * sysdeps/x86_64/bits/atomic.h: Likewise. * csu/tst-atomic.c: Use atomic_exchange_acq instead of atomic_exchange.
* Update.Ulrich Drepper2003-04-011-2/+2
| | | | | | | | | | | | | | | | | | | | | | * sysdeps/unix/sysv/linux/ia64/lowlevellock.h (__lll_mutex_lock): Use atomic_exchange_and_add instead of __lll_add. (__lll_mutex_timedlock): Likewise. Patch by Ian Wienand. 2003-03-24 Steven Munroe <sjmunroe@us.ibm.com> * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h (SINGLE_THREAD_P): Fix typo. * tst-cancel-wrappers.sh: Handle '.'ed symbols. 2003-03-31 Ulrich Drepper <drepper@redhat.com> * Makefile (tests): Add tst-align. * tst-align.c: New file. * sysdeps/i386/Makefile: Define CFLAGS-tst-align. * sysdeps/x86_64/Makefile: Likewise. * tst-tsd2.c: Add casts to avoid warnings.
* Update.Ulrich Drepper2003-03-211-4/+1
| | | | | | | | | | | | | | | | | | | | | | | | 2003-03-20 Ulrich Drepper <drepper@redhat.com> * include/atomic.h: Define atomic_compare_and_exchange_val_acq, atomic_compare_and_exchange_val_rel, atomic_compare_and_exchange_bool_acq, and atomic_compare_and_exchange_bool_rel instead of atomic_compare_and_exchange_acq and atomic_compare_and_exchange_rel. * sysdeps/i386/i486/bits/atomic.h: Define __arch_compare_and_exchange_val_*_acq instead of __arch_compare_and_exchange_*_acq. * sysdeps/x86_64/bits/atomic.h: Likewise. * sysdeps/ia64/bits/atomic.h: Define __arch_compare_and_exchange_bool_*_acq instead of __arch_compare_and_exchange_*_acq. * sysdeps/powerpc/bits/atomic.h: Likewise. * sysdeps/s390/bits/atomic.h: Likewise. * gmon/mcount.c: Adjust for new form of compare&exchange macros. * malloc/set-freeres.c: Likewise. * nscd/cache.c: Likewise. * stdlib/cxa_finalize.c: Likewise. * sysdeps/unix/sysv/linux/getsysstats.c: Likewise.
* Update.Ulrich Drepper2003-03-201-40/+2
| | | | | | | | | | | | | | | | | | | | | | 2003-03-20 Ulrich Drepper <drepper@redhat.com> * sysdeps/unix/sysv/linux/ia64/lowlevellock.h: Include <atomic.h>. Remove __lll_add, __lll_dev_if_positive, and __lll_test_and_set definitions. Replace uses with calls to atomic_* functions. * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: Likewise. * sysdeps/unix/sysv/linux/lowlevellock.c: Replace __lll_add and __lll_test_and_set calls with atomic_exchange_and_add and atomic_exchange calls respectively. * sysdeps/unix/sysv/linux/sem_post.c: Likewise. * sysdeps/unix/sysv/linux/sem_timedwait.c: Likewise. * sysdeps/unix/sysv/linux/sem_trywait.c: Likewise. * sysdeps/unix/sysv/linux/sem_wait.c: Likewise. * sysdeps/unix/sysv/linux/ia64/pthread_once.c: Likewise. * sysdeps/unix/sysv/linux/ia64/sem_port.c: Likewise. * sysdeps/unix/sysv/linux/powerpc/pthread_once.c: Likewise. * allocatestack.c (allocate_stack): Assume atomic_exchange_and_add returns the old value.
* Update.Ulrich Drepper2003-03-181-48/+70
| | | | | | | | | | | | | | | | | | | | * sysdeps/unix/sysv/linux/ia64/pthread_once.c: Use __builtin_expect. Use __lll_add instead of spelling it out. Use protected symbol names. * sysdeps/unix/sysv/linux/ia64/sem_post.c: Use __builtin_expect. Use __lll_add. * sysdeps/unix/sysv/linux/ia64/lowlevellock.h (__lll_compare_and_swap): Renamed from lll_compare_and_swap. Use new name where necessary. (__lll_add): Defined. (__lll_dec_if_positive): Defined. (__lll_test_and_set): Defined. * sysdeps/ia64/pthread_spin_init.c: Removed. * sysdeps/unix/sysv/linux/ia64/lowlevelmutex.c: Removed. * sysdeps/unix/sysv/linux/ia64/sem_trywait.c: Removed. * sysdeps/unix/sysv/linux/ia64/sem_wait.c: Removed. * sysdeps/unix/sysv/linux/ia64/lowlevellock.c: Removed. * sysdeps/unix/sysv/linux/ia64/libc-lowlevellock.c: Removed. * sysdeps/unix/sysv/linux/ia64/libc-lowlevelmutex.c: Removed. * sysdeps/unix/sysv/linux/ia64/sem_timedwait.c: Removed.
* * elf/Makefile ($(objpfx)librtld.mk): Tweak regexp so that one-lineRoland McGrath2003-03-131-43/+24
| | | | entries in the map file match too.
* * sysdeps/generic/dl-sysdep.c (_dl_important_hwcaps): If CNT == 1,Roland McGrath2003-03-111-0/+251
allocate space even for the trailing '/'. Reported by John Reiser <jreiser@BitWagon.com>. * sysdeps/unix/sysv/linux/ia64/sysdep.h (LOAD_ARGS_6, ASM_ARGS_6, ASM_CLOBBERS_6): Define. (ASM_CLOBBERS_5): Use ASM_CLOBBERS_6. * sysdeps/unix/sysv/linux/ia64/clone2.S (__clone2): Reorder arguments to match IA-32 order. * sysdeps/unix/sysv/linux/i386/clone.S: Fix comment.
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