* pthreadP.h: Mark declarations of __find_in_stack_list, __free_tcb,
and __deallocate_stack with internal_function.
* pthread_create.c: Adjust definitions appropriately.
* allocatestack.c: Likewise.
* pthread_join.c: Add one more __builtin_expect.
* pthread_timedjoin.c: Likewise.
* pthread_getspecific.c (__pthread_getspecific): Clear data->data
not data of sequence number does not match.
Add one __builtin_expect.
2003-02-15 Ulrich Drepper <drepper@redhat.com>
* pthread_setconcurrency.c (pthread_setconcurrency): Fail for
negative arguments.
* Makefile (tests): Add tst-basic5.
* tst-basic5.c: New file.
after thread is done. If then zero, call exit(0).
2003-02-14 Ulrich Drepper <drepper@redhat.com>
* sysdeps/generic/libc-start.c [HAVE_PTR_NTHREADS]: Decrement thread
counter and only call __exit_thread if this is not the last thread.
* descr.h: Define CANCELING_BIT and CANCELING_BITMASK. Introduce
after CANCELTYPE_BIT, move the other bits up. Update CANCEL_RESTMASK.
* init.c (sigcancel_handler): Also set CANCELING_BITMASK bit in newval.
* pthread_cancel.c (pthread_cancel): Likewise. Also set CANCELING_BIT
if asynchronous canceling is enabled.
* pthread_join.c (pthread_join): When recognizing circular joins,
take into account the other thread might be already canceled.
* Makefile (tests): Add tst-join5.
* tst-join5.c: New file.
* tst-cond7.c (do_test): Unlock the mutex before canceling the thread.
* sysdeps/pthread/pthread.h: Add missing initializers. Protect
non-standard initializers with __USE_GNU.
* Makefile: Add rules to build and run tst-atfork2 test.
* tst-atfork2.c: New file.
* tst-atfork2mod.c: New file.
* sysdeps/unix/sysv/linux/unregister-atfork.c
(__unregister_atfork): Free the memory allocated for the handlers
after removing them from the lists.
* sysdeps/unix/sysv/linux/register-atfork.c: Define memeory
cleanup function.
* tst-atfork1.c (do_test): Wait for the child we forked.
Report error in child.
* sysdeps/unix/sysv/linux/fork.c (__libc_fork): Fix comment.
* sysdeps/generic/bits/confname.h: Define _CS_GNU_LIBC_VERSION and
_CS_GNU_LIBPTHREAD_VERSION.
* posix/conststr.c: Handle these new values.
* posix/getconf.c: Likewise.
* io/ftw.c (ftw_startup): When using FTW_CHDIR, always remember
2003-02-08 kaz Kojima <kkojima@rr.iij4u.or.jp>
* sysdeps/sh/Makefile: New file.
* sysdeps/sh/bits/atomic.h: New file.
* sysdeps/sh/pthread_spin_init.c: New file.
* sysdeps/sh/pthread_spin_lock.c: New file.
* sysdeps/sh/pthread_spin_trylock.S: New file.
* sysdeps/sh/pthread_spin_unlock.S: New file.
* sysdeps/sh/pthreaddef.h: New file.
* sysdeps/sh/tcb-offsets.sym: New file.
* sysdeps/sh/td_ta_map_lwp2thr.c: New file.
* sysdeps/sh/tls.h: New file.
* sysdeps/unix/sysv/linux/sh/bits/pthreadtypes.h: New file.
* sysdeps/unix/sysv/linux/sh/bits/semaphore.h: New file.
* sysdeps/unix/sysv/linux/sh/createthread.c: New file.
* sysdeps/unix/sysv/linux/sh/fork.c: New file.
* sysdeps/unix/sysv/linux/sh/libc-lowlevellock.S: New file.
* sysdeps/unix/sysv/linux/sh/libc-lowlevelmutex.S: New file.
* sysdeps/unix/sysv/linux/sh/lowlevel-atomic.h: New file.
* sysdeps/unix/sysv/linux/sh/lowlevelcond.h: New file.
* sysdeps/unix/sysv/linux/sh/lowlevellock.S: New file.
* sysdeps/unix/sysv/linux/sh/lowlevellock.h: New file.
* sysdeps/unix/sysv/linux/sh/lowlevelmutex.S: New file.
* sysdeps/unix/sysv/linux/sh/lowlevelrwlock.h: New file.
* sysdeps/unix/sysv/linux/sh/pt-initfini.c: New file.
* sysdeps/unix/sysv/linux/sh/pt-vfork.S: New file.
* sysdeps/unix/sysv/linux/sh/pthread_barrier_wait.S: New file.
* sysdeps/unix/sysv/linux/sh/pthread_cond_broadcast.S: New file.
* sysdeps/unix/sysv/linux/sh/pthread_cond_signal.S: New file.
* sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S: New file.
* sysdeps/unix/sysv/linux/sh/pthread_cond_wait.S: New file.
* sysdeps/unix/sysv/linux/sh/pthread_once.S: New file.
* sysdeps/unix/sysv/linux/sh/pthread_rwlock_rdlock.S: New file.
* sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedrdlock.S: New file.
* sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedwrlock.S: New file.
* sysdeps/unix/sysv/linux/sh/pthread_rwlock_unlock.S: New file.
* sysdeps/unix/sysv/linux/sh/pthread_rwlock_wrlock.S: New file.
* sysdeps/unix/sysv/linux/sh/sem_post.S: New file.
* sysdeps/unix/sysv/linux/sh/sem_timedwait.S: New file.
* sysdeps/unix/sysv/linux/sh/sem_trywait.S: New file.
* sysdeps/unix/sysv/linux/sh/sem_wait.S: New file.
* sysdeps/unix/sysv/linux/sh/sysdep-cancel.h: New file.
2003-02-08 Ulrich Drepper <drepper@redhat.com>
* tst-cond2.c: Rearrange code to not rely on behavior undefined
according to POSIX.
* tst-basic2.c (do_test): Lock mutex before creating the thread.
* sysdeps/x86_64/tls.h: Remove unnecessary macros, left over from x86.
(TLS_GET_FS): New #define.
(TLS_SET_FS): New #define.
Correct value of __NR_set_thread_area.
2003-02-05 Ulrich Drepper <drepper@redhat.com>
* sysdeps/pthread/bits/libc-lock.h (__libc_once): Set control
variable for non-libpthread case to the same value the
pthread_once function would use.
* atomic.h (atomic_compare_and_exchange_acq): Use
__arch_compare_and_exchange_32_acq in return value definition. It
always exists.
(atomic_bit_set): Renamed from atomic_set_bit.
2003-02-03 Ulrich Drepper <drepper@redhat.com>
* allocatestack.c (allocate_stack): Implement coloring of the
allocated stack memory. Rename pagesize to pagesize_m1. It's the
size minus one. Adjust users.
* sysdeps/unix/sysv/linux/i386/i486/lowlevelsem.S: Removed
* sysdeps/unix/sysv/linux/i386/i486/lowlevelcond.S: Removed
* sysdeps/unix/sysv/linux/i386/i586/lowlevelsem.S: Removed
* sysdeps/unix/sysv/linux/i386/i586/lowlevelcond.S: Removed
* sysdeps/unix/sysv/linux/i386/i686/lowlevelsem.S: Removed
* sysdeps/unix/sysv/linux/i386/i686/lowlevelcond.S: Removed
* sysdeps/unix/sysv/linux/i386/i486/sem_wait.S: New file.
* sysdeps/unix/sysv/linux/i386/i486/sem_trywait.S: New file.
* sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S: New file.
* sysdeps/unix/sysv/linux/i386/i486/sem_post.S: New file.
* sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: New file.
* sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: New file.
* sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S: New file.
* sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S: New file.
* sysdeps/unix/sysv/linux/i386/i586/sem_wait.S: New file.
* sysdeps/unix/sysv/linux/i386/i586/sem_trywait.S: New file.
* sysdeps/unix/sysv/linux/i386/i586/sem_timedwait.S: New file.
* sysdeps/unix/sysv/linux/i386/i586/sem_post.S: New file.
* sysdeps/unix/sysv/linux/i386/i586/pthread_cond_wait.S: New file.
* sysdeps/unix/sysv/linux/i386/i586/pthread_cond_timedwait.S: New file.
* sysdeps/unix/sysv/linux/i386/i586/pthread_cond_signal.S: New file.
* sysdeps/unix/sysv/linux/i386/i586/pthread_cond_broadcast.S: New file.
* sysdeps/unix/sysv/linux/i386/i686/sem_wait.S: New file.
* sysdeps/unix/sysv/linux/i386/i686/sem_trywait.S: New file.
* sysdeps/unix/sysv/linux/i386/i686/sem_timedwait.S: New file.
* sysdeps/unix/sysv/linux/i386/i686/sem_post.S: New file.
* sysdeps/unix/sysv/linux/i386/i686/pthread_cond_wait.S: New file.
* sysdeps/unix/sysv/linux/i386/i686/pthread_cond_timedwait.S: New file.
* sysdeps/unix/sysv/linux/i386/i686/pthread_cond_signal.S: New file.
* sysdeps/unix/sysv/linux/i386/i686/pthread_cond_broadcast.S: New file.
* sysdeps/unix/sysv/linux/i386/lowlevelcond.h: New file.
2003-01-16 Jakub Jelinek <jakub@redhat.com>
* elf/dl-load.c (_dl_map_object_from_fd): Use
GL(dl_tls_dtv_slotinfo_list) != NULL to check whether TLS has
been already initialized.
2003-01-14 Ulrich Drepper <drepper@redhat.com>
* manual/install.texi: Correct description of header preparation for
Linux build. Patch by mhwood@Ameritech.Net [PR libc/4941].
