[SCM] glibc maintenance tag, cvs/initial, created. glibc-2.3.1-290-g76a5074

[Thomas Schwinge]

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The tag, cvs/initial has been created
        at  76a50749f7af5935ba3739e815aa6a16ae4440d1 (commit)

- Log -----------------------------------------------------------------
commit 76a50749f7af5935ba3739e815aa6a16ae4440d1
Author: Ulrich Drepper <address@hidden>
Date:   Tue Nov 26 22:50:54 2002 +0000

    Initial revision
    
    2002-11-26  Ulrich Drepper  <address@hidden>
        * 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  <address@hidden>
        * 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  <address@hidden>
        * 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  <address@hidden>
    
        * 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  <address@hidden>
    
        * sysdeps/pthread/pthread.h (pthread_self): __THROW must come before
        attribute definitions.  Patch by Luca Barbieri <address@hidden>.
    
    2002-11-22  Ulrich Drepper  <address@hidden>
    
        * pthread_getspecific.c: Optimize access to first 2nd-level array.
        * pthread_setspecific.c: Likewise.
    
    2002-11-21  Ulrich Drepper  <address@hidden>
    
        * 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  <address@hidden>
    
        * Versions: Export __connect from libpthread.
        Patch by Luca Barbieri <address@hidden>.
    
        * 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 <address@hidden>.
    
        * 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 <address@hidden>.
    
    2002-11-08  Ulrich Drepper  <address@hidden>
    
        * pthread_key_create.c: Terminate search after an unused key was found.
        Patch by Luca Barbieri <address@hidden>.
    
        * sysdeps/unix/sysv/linux/i386/pthread_once.S: Return zero.
        Patch by Luca Barbieri <address@hidden>.
    
    2002-10-10  Ulrich Drepper  <address@hidden>
    
        * 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  <address@hidden>
    
        * 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  <address@hidden>
    
        * 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 address@hidden
    
    2002-10-07  Ulrich Drepper  <address@hidden>
    
        * 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  <address@hidden>
    
        * 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  <address@hidden>
    
        * 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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