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* io/sys/stat.h [__USE_MISC]: Define __need_timespec for struct stat.
* sysdeps/unix/sysv/linux/xstatconv.c (xstat_conv): Adjust for
nsec resolution changes.
(xstat64_conv): Likewise.
(xstat32_conv): Likewise.
* sysdeps/unix/sysv/linux/kernel_stat.h: Add nsec resolution for
struct kernel_stat.
* sysdeps/unix/sysv/linux/bits/stat.h: Add nsec resolution for
structs stat and stat64.
* time/time.h (__timespec_defined): Define for __USE_MISC.
2002-12-31 Ulrich Drepper <drepper@redhat.com>
* include/signal.h: Add libc_hidden_proto for __libc_current_sigrtmin
and __libc_current_sigrtmax.
2002-12-31 Jakub Jelinek <jakub@redhat.com>
* include/errno.h (__errno_location): Add prototype.
Use libc_hidden_proto unconditionally.
* include/netdb.h (__h_errno_location): Use libc_hidden_proto
unconditionally.
* include/resolv.h (__res_state): Likewise.
* hurd/errno-loc.c (__errno_location): Add libc_hidden_def.
* include/sys/socket.h (accept): Add libc_hidden_proto.
* include/errno.h (__errno_location): Likewise.
* include/netdb.h (__h_errno_location): Likewise.
* include/resolv.h (__res_state): Likewise.
* include/unistd.h (__lseek): Likewise.
* sysdeps/generic/errno-loc.c (__errno_location): Add libc_hidden_def.
* sysdeps/generic/herrno-loc.c (__h_errno_location): Likewise.
* sysdeps/generic/res-state.c (__res_state): Likewise.
* sysdeps/generic/accept.c (accept): Likewise.
* sysdeps/generic/lseek.c (__lseek): Likewise.
* sysdeps/generic/allocrtsig.c (__libc_current_sigrtmin,
__libc_current_sigrtmax): Likewise.
* sysdeps/mach/hurd/accept.c (accept): Likewise.
* sysdeps/mach/hurd/lseek.c (__lseek): Likewise.
* sysdeps/unix/sysv/aix/accept.c (accept): Likewise.
* sysdeps/unix/sysv/aix/lseek.c (__lseek): Likewise.
* sysdeps/unix/sysv/linux/accept.S (accept): Likewise.
* sysdeps/unix/inet/syscalls.list (__GI_accept): New alias to accept.
* sysdeps/unix/sysv/linux/alpha/syscalls.list (__GI_accept): Likewise.
* sysdeps/unix/sysv/linux/hppa/syscalls.list (__GI_accept): Likewise.
* sysdeps/unix/sysv/linux/ia64/syscalls.list (__GI___lseek): New
alias to llseek.
(__GI_accept): New alias to accept.
* sysdeps/unix/sysv/linux/mips/syscalls.list (__GI_accept): Likewise.
* sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list (__GI___lseek):
New alias to llseek.
(__GI_accept): New alias to accept.
* sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list (__GI_accept):
Likewise.
* sysdeps/unix/sysv/linux/x86_64/syscalls.list (__GI_accept):
Likewise.
* sysdeps/unix/syscalls.list (__GI___lseek): New alias to lseek.
* sysdeps/alpha/setjmp.S : Use libc_hidden_def(name) instead of
strong_alias (name, __GI_name).
* sysdeps/arm/bsd-_setjmp.S : Likewise.
* sysdeps/hppa/bsd-_setjmp.S : Likewise.
* sysdeps/i386/bsd-_setjmp.S : Likewise.
* sysdeps/mips/mips64/bsd-_setjmp.S : Likewise.
* sysdeps/mips/bsd-_setjmp.S : Likewise.
* sysdeps/powerpc/powerpc32/bsd-_setjmp.S : Likewise.
* sysdeps/powerpc/powerpc64/setjmp.S : Likewise.
* sysdeps/s390/s390-32/elf/setjmp.S : Likewise.
* sysdeps/s390/s390-32/bsd-_setjmp.S : Likewise.
* sysdeps/s390/s390-64/elf/setjmp.S : Likewise.
* sysdeps/s390/s390-64/bsd-_setjmp.S : Likewise.
* sysdeps/sh/bsd-_setjmp.S : Likewise.
* sysdeps/sparc/sparc32/setjmp.S : Likewise.
* sysdeps/unix/arm/fork.S : Likewise.
* sysdeps/unix/bsd/hp/m68k/vfork.S : Likewise.
* sysdeps/unix/bsd/i386/vfork.S : Likewise.
* sysdeps/unix/bsd/osf/alpha/fork.S : Likewise.
* sysdeps/unix/bsd/sun/m68k/vfork.S : Likewise.
* sysdeps/unix/bsd/ultrix4/mips/vfork.S : Likewise.
* sysdeps/unix/bsd/vax/vfork.S : Likewise.
* sysdeps/unix/i386/fork.S : Likewise.
* sysdeps/unix/mips/fork.S : Likewise.
* sysdeps/unix/sparc/fork.S : Likewise.
* sysdeps/unix/sparc/vfork.S : Likewise.
* sysdeps/unix/sysv/linux/arm/vfork.S : Likewise.
* sysdeps/unix/sysv/linux/cris/vfork.S : Likewise.
* sysdeps/unix/sysv/linux/i386/vfork.S : Likewise.
* sysdeps/unix/sysv/linux/ia64/fork.S : Likewise.
* sysdeps/unix/sysv/linux/ia64/setjmp.S : Likewise.
* sysdeps/unix/sysv/linux/ia64/vfork.S : Likewise.
* sysdeps/unix/sysv/linux/m68k/vfork.S : Likewise.
* sysdeps/unix/sysv/linux/sh/vfork.S : Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/longjmp.S : Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/setjmp.S : Likewise.
* sysdeps/unix/sysv/linux/sparc/fork.S : Likewise.
* sysdeps/unix/sysv/linux/sparc/vfork.S : Likewise.
* sysdeps/unix/sysv/linux/x86_64/vfork.S : Likewise.
* sysdeps/unix/fork.S : Likewise.
* sysdeps/vax/bsd-_setjmp.S : Likewise.
* sysdeps/x86_64/bsd-_setjmp.S : Likewise.
* sysdeps/unix/sysv/linux/ia64/sysdep.h: Guard against multiple
inclusion.
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2002-11-26 Ulrich Drepper <drepper@redhat.com>
* allocatestack.c (queue_stack): Don't remove stack from list here.
Do it in the caller. Correct condition to prematurely terminate
loop to free stacks.
(__deallocate_stack): Remove stack from list here.
2002-11-26 Ulrich Drepper <drepper@redhat.com>
* Makefile (tests): Add tst-stack1.
* tst-stack1.c: New file.
* allocatestack.c (allocate_stack): Initialize the TCB on a user
provided stack.
* pthread_attr_getstack.c: Return bottom of the thread area.
2002-11-25 Ulrich Drepper <drepper@redhat.com>
* Makefile (libpthread-routines): Add pt-allocrtsig and
pthread_kill_other_threads.
* pt-allocrtsig.c: New file.
* pthread_kill_other_threads.c: New file.
* sysdeps/unix/sysv/linux/allocrtsig.c: Add additional aliases for
all three functions.
* sysdeps/unix/sysv/linux/Makefile (sysdep_routines): Remove
allocrtsig.
* sysdeps/unix/sysv/linux/Versions (libc:GLIBC_PRIVATE): Export
__libc_current_sigrtmin_private, __libc_current_sigrtmax_private,
and __libc_allocate_rtsig_private.
* Versions (libpthread): Export pthread_kill_other_threads_np,
__libc_current_sigrtmin, and __libc_current_sigrtmax.
2002-11-24 Ulrich Drepper <drepper@redhat.com>
* allocatestack.c (allocate_stack): stackaddr in attribute points to
the end of the stack. Adjust computations.
When mprotect call fails dequeue stack and free it.
* pthread_attr_setstack.c: Store top of the stack in stackaddr
attribute.
* pthread_getattr_np.c: Likewise.
* descr.h (IS_DETACHED): Add some more parenthesis to prevent
surprises.
2002-11-23 Ulrich Drepper <drepper@redhat.com>
* sysdeps/pthread/pthread.h (pthread_self): __THROW must come before
attribute definitions. Patch by Luca Barbieri <ldb@ldb.ods.org>.
2002-11-22 Ulrich Drepper <drepper@redhat.com>
* pthread_getspecific.c: Optimize access to first 2nd-level array.
* pthread_setspecific.c: Likewise.
2002-11-21 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/i386/createthread.c: Remove CLONE_ flags
definitions. Get them from the official place.
* sysdeps/unix/sysv/linux/i386/fork.c: Likewise.
* sysdeps/unix/sysv/linux/i386/createthread.c: Update CLONE_* flags.
Use new CLONE_ flags in clone() calls.
* sysdeps/unix/sysv/linux/fork.c: Use ARCH_FORK to actually fork.
* sysdeps/unix/sysv/linux/i386/fork.c: New file.
* Versions: Add pthread_* functions for libc.
* forward.c: New file.
* sysdeps/pthread/Makefile (libpthread-sysdeps_routines): Add
errno-loc.
* herrno.c: New file.
* res.c: New file.
* Makefile (libpthread-routines): Remove sem_post, sem_wait,
sem_trywait, and sem_timedwait. Add herrno and res.
* sem_init.c: Don't initialize lock and waiters members.
* sem_open.c: Likewise.
* sem_post.c: Removed.
* sem_wait.c: Removed.
* sem_trywait.c: Removed.
* sem_timedwait.c: Removed.
* sysdeps/unix/sysv/linux/i386/i486/lowlevelsem.S: Complete rewrite.
Includes full implementations of sem_post, sem_wait, sem_trywait,
and sem_timedwait.
* sysdeps/unix/sysv/linux/i386/lowlevelsem.h (lll_sem_post): Adjust
for new implementation.
* sysdeps/unix/sysv/linux/internaltypes.h (struct sem): Remove lock
and waiters fields.
* tst-sem3.c: Improve error message.
* tst-signal3.c: Likewise.
* init.c (__pthread_initialize_minimal): Use set_tid_address syscall
to tell the kernel about the termination futex and to initialize tid
member. Don't initialize main_thread.
* descr.h (struct pthread): Remove main_thread member.
* cancelllation.c (__do_cancel): Remove code handling main thread.
The main thread is not special anymore.
* allocatestack.c (__reclaim_stacks): Mark stacks as unused. Add
size of the stacks to stack_cache_actsize.
* pt-readv.c: Add missing "defined".
* pt-sigwait.c: Likewise.
* pt-writev.c: Likewise.
2002-11-09 Ulrich Drepper <drepper@redhat.com>
* Versions: Export __connect from libpthread.
Patch by Luca Barbieri <ldb@ldb.ods.org>.
* Makefile (libpthread-routines): Add pt-raise.
* sysdeps/unix/sysv/linux/raise.c: New file.
* sysdeps/unix/sysv/linux/pt-raise.c: New file.
* sysdeps/generic/pt-raise.c: New file.
* pthread_cond_init.c: Initialize all data elements of the condvar
structure. Patch by Luca Barbieri <ldb@ldb.ods.org>.
* pthread_attr_init.c: Actually implement 2.0 compatibility version.
* pthread_create.c: Likewise.
* Makefile (tests): Add tst-key1, tst-key2, tst-key3.
* tst-key1.c: New file.
* tst-key2.c: New file.
* tst-key3.c: New file.
* Versions: Export pthread_detach for version GLIBC_2.0.
Reported by Saurabh Desai <sdesai@austin.ibm.com>.
2002-11-08 Ulrich Drepper <drepper@redhat.com>
* pthread_key_create.c: Terminate search after an unused key was found.
Patch by Luca Barbieri <ldb@ldb.ods.org>.
* sysdeps/unix/sysv/linux/i386/pthread_once.S: Return zero.
Patch by Luca Barbieri <ldb@ldb.ods.org>.
2002-10-10 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/i386/i486/lowlevelsem.S: Use slow generic
dynamic lookup for errno in PIC.
* allocatestack.c (get_cached_stack): Rearrange code slightly to
release the stack lock as soon as possible.
Call _dl_allocate_tls_init for TCB from the cache to re-initialize
the static TLS block.
(allocate_stack): Call _dl_allocate_tls_init for user-provided stack.
* cancellation.c: Renamed from cancelation.c.
* Makefile: Adjust accordingly.
* pthreadP.h (CANCELLATION_P): Renamed from CANCELATION_P.
* cleanup_defer.c: Use CANCELLATION_P.
* pthread_testcancel.c: Likewise.
* descr.h: Fix spelling in comments.
* init.c: Likewise.
* pthread_getattr_np.c: Likewise.
* pthread_getschedparam.c: Likewise.
* pthread_setschedparam.c: Likewise.
* Versions: Likewise.
* pt-pselect.c: New file.
* Makefile (libpthread-routines): Add pt-pselect.
* Versions: Add pselect.
* tst-cancel4.c: New file.
* Makefile (tests): Add tst-cancel4.
2002-10-09 Ulrich Drepper <drepper@redhat.com>
* pthread_mutex_lock.c: Always record lock ownership.
* pthread_mutex_timedlock.c: Likewise.
* pthread_mutex_trylock.c: Likewise.
* pt-readv.c: New file.
* pt-writev.c: New file.
* pt-creat.c: New file.
* pt-msgrcv.c: New file.
* pt-msgsnd.c: New file.
* pt-poll.c: New file.
* pt-select.c: New file.
* pt-sigpause.c: New file.
* pt-sigsuspend.c: New file.
* pt-sigwait.c: New file.
* pt-sigwaitinfo.c: New file.
* pt-waitid.c: New file.
* Makefile (libpthread-routines): Add pt-readv, pt-writev, pt-creat,
pt-msgrcv, pt-msgsnd, pt-poll, pt-select, pt-sigpause, pt-sigsuspend,
pt-sigwait, pt-sigwaitinfo, and pt-waitid.
* Versions: Add all the new functions.
* tst-exit1.c: New file.
* Makefile (tests): Add tst-exit1.
* sem_timedwait.c: Minor optimization for more optimal fastpath.
2002-10-08 Ulrich Drepper <drepper@redhat.com>
* pt-fcntl.c: Only enable asynchronous cancellation for F_SETLKW.
* pthread_join.c: Enable asynchronous cancellation around lll_wait_tid
call. pthread_join is an official cancellation point.
* pthread_timedjoin.c: Likewise.
* pthread_cond_wait.c: Revert order in which internal lock are dropped
and the condvar's mutex are retrieved.
* pthread_cond_timedwait.c: Likewise.
Reported by dice@saros.East.Sun.COM.
2002-10-07 Ulrich Drepper <drepper@redhat.com>
* pthreadP.h: Cut out all type definitions and move them...
* sysdeps/unix/sysv/linux/internaltypes.h: ...here. New file.
* pthreadP.h: Include <internaltypes.h>.
* sysdeps/unix/sysv/linux/i386/lowlevelsem.h (lll_sem_post): Little
performance tweaks.
* sem_trywait.c: Shuffle #includes around to get right order.
* sem_timedwait.c: Likewise.
* sem_post.c: Likewise.
* sem_wait.c: Likewise.
* nptl 0.3 released.
* Makefile (tests): Add tst-signal3.
* tst-signal3.c: New file.
2002-10-05 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/i386/lowlevelsem.h: Tell the compiler that
the asms modify the sem object.
(__lll_sem_timedwait): Now takes struct sem* as first parameter.
* sysdeps/unix/sysv/linux/i386/bits/semaphore.h (sem_t): Don't expose
the actual members.
* pthreadP.h (struct sem): New type. Actual semaphore type.
* semaphoreP.h: Include pthreadP.h.
* sem_getvalue.c: Adjust to sem_t change.
* sem_init.c: Likewise.
* sem_open.c: Likewise.
* sem_post.c: Likewise.
* sem_timedwait.c: Likewise.
* sem_trywait.c: Likewise.
* sem_wait.c: Likewise.
2002-10-04 Ulrich Drepper <drepper@redhat.com>
* Makefile (tests): Add tst-basic2, tst-exec1, tst-exec3, tst-exec3.
* tst-basic2.c: New file.
* tst-exec1.c: New file.
* tst-exec2.c: New file.
* tst-exec3.c: New file.
* tst-fork1.c: Remove extra */.
* nptl 0.2 released. The API for IA-32 is complete.
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