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Diffstat (limited to 'nptl/ChangeLog')
| -rw-r--r-- | nptl/ChangeLog | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/nptl/ChangeLog b/nptl/ChangeLog index cc4fc0ec5d..7c0030cd09 100644 --- a/nptl/ChangeLog +++ b/nptl/ChangeLog @@ -1,3 +1,98 @@ +2005-12-26 Ulrich Drepper <drepper@redhat.com> + + * pthreadP.h: Define PTHREAD_MUTEX_ROBUST_PRIVATE_NP, + PTHREAD_MUTEX_ROBUST_PRIVATE_RECURSIVE_NP, + PTHREAD_MUTEX_ROBUST_PRIVATE_ERRORCHECK_NP, + PTHREAD_MUTEX_ROBUST_PRIVATE_ADAPTIVE_NP, + PTHREAD_MUTEXATTR_FLAG_ROBUST, PTHREAD_MUTEXATTR_FLAG_PSHARED, + and PTHREAD_MUTEXATTR_FLAG_BITS. + * descr.h (struct pthread): Add robust_list field and define + ENQUEUE_MUTEX and DEQUEUE_MUTEX macros. + * pthread_mutexattr_getrobust.c: New file. + * pthread_mutexattr_setrobust.c: New file. + * pthread_mutex_consistent.c: New file. + * sysdeps/pthread/pthread.h: Declare pthread_mutexattr_getrobust, + pthread_mutexattr_setrobust, and pthread_mutex_consistent. + Define PTHREAD_MUTEX_STALLED_NP and PTHREAD_MUTEX_ROBUST_NP. + Adjust pthread_mutex_t initializers. + * nptl/sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h: Add __next + field to pthread_mutex_t. + * nptl/sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: Add __next + and __prev field to pthread_mutex_t. + * Versions [GLIBC_2.4]: Export pthread_mutexattr_getrobust_np, + pthread_mutexattr_setrobust_np, and pthread_mutex_consistent_np. + * pthread_mutexattr_getpshared.c: Use PTHREAD_MUTEXATTR_FLAG_PSHARED + and PTHREAD_MUTEXATTR_FLAG_BITS macros instead of magic numbers. + * pthread_mutexattr_gettype.c: Likewise. + * pthread_mutexattr_setpshared.c: Likewise. + * pthread_mutexattr_settype.c: Likewise. + * pthread_mutex_init.c: Reject robust+pshared attribute for now. + Initialize mutex kind according to robust flag. + * pthread_mutex_lock.c: Implement local robust mutex. + * pthread_mutex_timedlock.c: Likewise. + * pthread_mutex_trylock.c: Likewise. + * pthread_mutex_unlock.c: Likewise. + * pthread_create.c (start_thread): Mark robust mutexes which remained + locked as dead. + * tst-robust1.c: New file. + * tst-robust2.c: New file. + * tst-robust3.c: New file. + * tst-robust4.c: New file. + * tst-robust5.c: New file. + * tst-robust6.c: New file. + * tst-robust7.c: New file. + * Makefile (libpthread-routines): Add pthread_mutexattr_getrobust, + pthread_mutexattr_setrobust, and pthread_mutex_consistent. + (tests): Add tst-robust1, tst-robust2, tst-robust3, tst-robust4, + tst-robust5, tst-robust6, and tst-robust7. + + * tst-typesizes.c: New file. + * Makefile (tests): Add tst-typesizes. + + * tst-once3.c: More debug output. + +2005-12-24 Ulrich Drepper <drepper@redhat.com> + + * pthread_mutex_trylock.c (__pthread_mutex_trylock): Add break + missing after last change. + + * version.c: Update cpoyright year. + +2005-12-23 Ulrich Drepper <drepper@redhat.com> + + * pthread_mutex_destroy.c: Set mutex type to an invalid value. + * pthread_mutex_lock.c: Return EINVAL for invalid mutex type. + * pthread_mutex_trylock.c: Likewise. + * pthread_mutex_timedlock.c: Likewise. + * pthread_mutex_unlock.c: Likewise. + +2005-12-22 Roland McGrath <roland@redhat.com> + + * sysdeps/pthread/sigaction.c: Use "" instead of <> to include self, + so that #include_next's search location is not reset to the -I.. + directory where <nptl/...> can be found. + +2005-12-22 Ulrich Drepper <drepper@redhat.com> + + [BZ #1913] + * sysdeps/unix/sysv/linux/i386/i486/sem_wait.S (__new_sem_wait): + Fix unwind info. Remove useless branch prediction prefix. + * tst-cancel24.cc: New file. + * Makefile: Add rules to build and run tst-cancel24. + +2005-12-21 Roland McGrath <roland@redhat.com> + + * libc-cancellation.c: Use <> rather than "" #includes. + * pt-cleanup.c: Likewise. + * pthread_create.c: Likewise. + * pthread_join.c: Likewise. + * pthread_timedjoin.c: Likewise. + * pthread_tryjoin.c: Likewise. + * sysdeps/unix/sysv/linux/libc_pthread_init.c: Likewise. + * sysdeps/unix/sysv/linux/register-atfork.c: Likewise. + * sysdeps/unix/sysv/linux/unregister-atfork.c: Likewise. + * unwind.c: Likewise. + 2005-12-19 Kaz Kojima <kkojima@rr.iij4u.or.jp> * sysdeps/sh/tcb-offsets.sym: Add POINTER_GUARD. |