+2006-03-02 Ulrich Drepper <drepper@redhat.com>
+
+ * sysdeps/unix/sysv/linux/aio_misc.h: Various cleanups.
+
+2006-03-01 Ulrich Drepper <drepper@redhat.com>
+
+ * sysdeps/unix/sysv/linux/x86_64/lowlevelrobustlock.S
+ (__lll_robust_lock_wait): Also set FUTEX_WAITERS bit if we got the
+ mutex.
+ (__lll_robust_timedlock_wait): Likewise.
+ * sysdeps/unix/sysv/linux/i386/i486/lowlevelrobustlock.S
+ (__lll_robust_lock_wait): Likewise.
+ (__lll_robust_timedlock_wait): Likewise.
+ * sysdeps/unix/sysv/linux/lowlevelrobustlock.c
+ (__lll_robust_lock_wait): Likewise.
+ (__lll_robust_timedlock_wait): Likewise.
+
+2006-03-01 Jakub Jelinek <jakub@redhat.com>
+
+ * sysdeps/unix/sysv/linux/sparc/lowlevellock.h (lll_robust_mutex_dead,
+ lll_robust_mutex_trylock, lll_robust_mutex_lock,
+ lll_robust_mutex_cond_lock, lll_robust_mutex_timedlock,
+ lll_robust_mutex_unlock): Define.
+ (__lll_robust_lock_wait, __lll_robust_timedlock_wait): New prototypes.
+
+2006-02-28 H.J. Lu <hongjiu.lu@intel.com>
+
+ * sysdeps/unix/sysv/linux/ia64/clone2.S: Include <clone2.S>
+ instead of <clone.S>.
+
+2006-02-27 Jakub Jelinek <jakub@redhat.com>
+
+ * Makefile (libpthread-routines): Add
+ pthread_mutexattr_[sg]etprotocol, pthread_mutexattr_[sg]etprioceiling
+ and pthread_mutex_[sg]etprioceiling.
+ * Versions (GLIBC_2.4): Export pthread_mutexattr_getprotocol,
+ pthread_mutexattr_setprotocol, pthread_mutexattr_getprioceiling,
+ pthread_mutexattr_setprioceiling, pthread_mutex_getprioceiling and
+ pthread_mutex_setprioceiling.
+ * sysdeps/pthread/pthread.h (PTHREAD_PRIO_NONE, PTHREAD_PRIO_INHERIT,
+ PTHREAD_PRIO_PROTECT): New enum values.
+ (pthread_mutexattr_getprotocol, pthread_mutexattr_setprotocol,
+ pthread_mutexattr_getprioceiling, pthread_mutexattr_setprioceiling,
+ pthread_mutex_getprioceiling, pthread_mutex_setprioceiling): New
+ prototypes.
+ * pthreadP.h (PTHREAD_MUTEX_PRIO_INHERIT_PRIVATE_NP,
+ PTHREAD_MUTEX_PRIO_PROTECT_PRIVATE_NP): New enum values.
+ (PTHREAD_MUTEX_PRIO_CEILING_SHIFT, PTHREAD_MUTEX_PRIO_CEILING_MASK):
+ Define.
+ (PTHREAD_MUTEXATTR_PROTOCOL_SHIFT, PTHREAD_MUTEXATTR_PROTOCOL_MASK,
+ PTHREAD_MUTEXATTR_PRIO_CEILING_SHIFT,
+ PTHREAD_MUTEXATTR_PRIO_CEILING_MASK): Define.
+ (PTHREAD_MUTEXATTR_FLAG_BITS): Or in PTHREAD_MUTEXATTR_PROTOCOL_MASK
+ and PTHREAD_MUTEXATTR_PRIO_CEILING_MASK.
+ * pthread_mutex_init.c (__pthread_mutex_init): For the time being
+ return ENOTSUP for PTHREAD_PRIO_INHERIT or PTHREAD_PRIO_PROTECT
+ protocol mutexes.
+ * pthread_mutex_getprioceiling.c: New file.
+ * pthread_mutex_setprioceiling.c: New file.
+ * pthread_mutexattr_getprioceiling.c: New file.
+ * pthread_mutexattr_setprioceiling.c: New file.
+ * pthread_mutexattr_getprotocol.c: New file.
+ * pthread_mutexattr_setprotocol.c: New file.
+
+2006-02-27 Daniel Jacobowitz <dan@codesourcery.com>
+
+ * sysdeps/unix/sysv/linux/aio_misc.h: Include <limits.h>.
+
+2006-02-27 Roland McGrath <roland@redhat.com>
+
+ * sysdeps/pthread/Subdirs: List nptl here too.
+ * configure (libc_add_on_canonical): New variable.
+
+ * sysdeps/unix/sysv/linux/sh/sh4/lowlevellock.h: Use #include_next.
+
+ * sysdeps/unix/sysv/linux/sleep.c: Use #include_next after #include of
+ self to get main source tree's file.
+ * sysdeps/unix/sysv/linux/alpha/clone.S: Likewise.
+ * sysdeps/unix/sysv/linux/i386/clone.S: Likewise.
+ * sysdeps/unix/sysv/linux/i386/vfork.S: Likewise.
+ * sysdeps/unix/sysv/linux/ia64/clone2.S: Likewise.
+ * sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S: Likewise.
+ * sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S: Likewise.
+ * sysdeps/unix/sysv/linux/s390/s390-32/clone.S: Likewise.
+ * sysdeps/unix/sysv/linux/s390/s390-64/clone.S: Likewise.
+ * sysdeps/unix/sysv/linux/sh/clone.S: Likewise.
+ * sysdeps/unix/sysv/linux/sparc/sparc32/clone.S: Likewise.
+ * sysdeps/unix/sysv/linux/sparc/sparc64/clone.S: Likewise.
+ * sysdeps/unix/sysv/linux/x86_64/clone.S: Likewise.
+ * sysdeps/unix/sysv/linux/x86_64/vfork.S: Likewise.
+
+ * Makefile: Use $(sysdirs) in vpath directive.
+
+ * sysdeps/pthread/Makefile (CFLAGS-libc-start.c): Variable removed.
+ (CPPFLAGS-timer_routines.c): Likewise.
+
+ * Makeconfig (includes): Variable removed.
+
+2006-02-26 Roland McGrath <roland@redhat.com>
+
+ * sysdeps/generic/pt-raise.c: Moved to ...
+ * pt-raise.c: ... here.
+ * sysdeps/generic/lowlevellock.h: Moved to ...
+ * lowlevellock.h: ... here.
+
+2006-02-23 Roland McGrath <roland@redhat.com>
+
+ * descr.h (struct pthread): Add final member `end_padding'.
+ (PTHREAD_STRUCT_END_PADDING): Use it.
+
+2006-02-20 Roland McGrath <roland@redhat.com>
+
+ * sysdeps/mips: Directory removed, saved in ports repository.
+ * sysdeps/unix/sysv/linux/mips: Likewise.
+
+2006-02-18 Ulrich Drepper <drepper@redhat.com>
+
+ * tst-robust1.c: Add second mutex to check that the mutex list is
+ handled correctly.
+
+2006-02-17 Jakub Jelinek <jakub@redhat.com>
+
+ * sysdeps/unix/sysv/linux/alpha/lowlevellock.h (lll_robust_mutex_dead,
+ lll_robust_mutex_trylock, lll_robust_mutex_lock,
+ lll_robust_mutex_cond_lock, lll_robust_mutex_timedlock,
+ lll_robust_mutex_unlock): New macros.
+ (__lll_robust_lock_wait, __lll_robust_timedlock_wait): New prototypes.
+ * sysdeps/unix/sysv/linux/s390/lowlevellock.h: Likewise.
+ * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: Likewise.
+ * sysdeps/unix/sysv/linux/ia64/lowlevellock.h: Likewise.
+ * sysdeps/unix/sysv/linux/lowlevelrobustlock.c: New file.
+
+2006-02-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
+
+ * sysdeps/unix/sysv/linux/sh/lowlevellock.h: Add lll_robust_mutex_*
+ definitions.
+ * sysdeps/unix/sysv/linux/sh/lowlevelrobustlock.S: New file.
+
+2006-02-17 Ulrich Drepper <drepper@redhat.com>
+
+ * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h
+ (lll_robust_mutex_unlock): Avoid unnecessary wakeups.
+ * sysdeps/unix/sysv/linux/i386/lowlevellock.h
+ (lll_robust_mutex_unlock): Likewise.
+
+2006-02-13 Jakub Jelinek <jakub@redhat.com>
+
+ * descr.h [!__PTHREAD_MUTEX_HAVE_PREV] (DEQUEUE_MUTEX):
+ Set robust_list.__next rather than robust_list.
+ * sysdeps/unix/sysv/linux/alpha/bits/pthreadtypes.h
+ (__pthread_list_t): New typedef.
+ (pthread_mutex_t): Replace __next and __prev fields with __list.
+ * sysdeps/unix/sysv/linux/ia64/bits/pthreadtypes.h
+ (__pthread_list_t): New typedef.
+ (pthread_mutex_t): Replace __next and __prev fields with __list.
+ * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h
+ (__pthread_list_t, __pthread_slist_t): New typedefs.
+ (pthread_mutex_t): Replace __next and __prev fields with __list.
+ * sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h
+ (__pthread_list_t, __pthread_slist_t): New typedefs.
+ (pthread_mutex_t): Replace __next and __prev fields with __list.
+ * sysdeps/unix/sysv/linux/sparc/bits/pthreadtypes.h
+ (__pthread_list_t, __pthread_slist_t): New typedefs.
+ (pthread_mutex_t): Replace __next and __prev fields with __list.
+ * sysdeps/unix/sysv/linux/sh/bits/pthreadtypes.h
+ (__pthread_slist_t): New typedef.
+ (pthread_mutex_t): Replace __next field with __list.
+
+2006-02-15 Ulrich Drepper <drepper@redhat.com>
+
+ * pthreadP.h: Define PTHREAD_MUTEX_INCONSISTENT instead of
+ PTHREAD_MUTEX_OWNERDEAD.
+ (PTHREAD_MUTEX_ROBUST_PRIVATE_NP): Define as 16, not 256.
+ Define FUTEX_WAITERS, FUTEX_OWNER_DIED, FUTEX_TID_MASK.
+ * Makefile (libpthread-routines): Add lowlevelrobustlock.
+ * pthread_create.c (start_thread): Very much simplify robust_list loop.
+ * pthread_mutex_consistent.c: Inconsistent mutex have __owner now set
+ to PTHREAD_MUTEX_INCONSISTENT.
+ * pthread_mutex_destroy.c: Allow destroying of inconsistent mutexes.
+ * pthread_mutex_lock.c: Reimplement robust mutex handling.
+ * pthread_mutex_trylock.c: Likewise.
+ * pthread_mutex_timedlock.c: Likewise.
+ * pthread_mutex_unlock.c: Likewise.
+ * sysdeps/unix/sysv/linux/pthread_mutex_cond_lock.c: Likewise.
+ * sysdeps/unix/sysv/linux/Makefile (gen-as-const-headers): Add
+ lowlevelrobustlock.sym.
+ * sysdeps/unix/sysv/linux/lowlevelrobustlock.sym: New file.
+ * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Add lll_robust_mutex_*
+ definitions.
+ * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Likewise.
+ * sysdeps/unix/sysv/linux/i386/i486/lowlevelrobustlock.S: New file.
+ * sysdeps/unix/sysv/linux/i386/i586/lowlevelrobustlock.S: New file.
+ * sysdeps/unix/sysv/linux/i386/i686/lowlevelrobustlock.S: New file.
+ * sysdeps/unix/sysv/linux/x86_64/lowlevelrobustlock.S: New file.
+
+2006-02-12 Ulrich Drepper <drepper@redhat.com>
+
+ * allocatestack.c (allocate_stack): Initialize robust_list.
+ * init.c (__pthread_initialize_minimal_internal): Likewise.
+ * descr.h (struct xid_command): Pretty printing.
+ (struct pthread): Use __pthread_list_t or __pthread_slist_t for
+ robust_list. Adjust macros.
+ * pthread_create.c (start_thread): Adjust robust_list handling.
+ * phtread_mutex_unlock.c: Don't allow unlocking from any thread
+ but the owner for all robust mutex types.
+ * sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h: Define
+ __pthread_list_t and __pthread_slist_t. Use them in pthread_mutex_t.
+ * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: Likewise.
+ * sysdeps/pthread/pthread.h: Adjust mutex initializers.
+
+ * sysdeps/unix/sysv/linux/i386/not-cancel.h: Define openat_not_cancel,
+ openat_not_cancel_3, openat64_not_cancel, and openat64_not_cancel_3.
+
+2006-02-08 Jakub Jelinek <jakub@redhat.com>
+
+ * sysdeps/unix/sysv/linux/i386/lowlevellock.h (lll_futex_wait,
+ lll_futex_timedwait, lll_wait_tid): Add "memory" clobber.
+
+2006-01-20 Kaz Kojima <kkojima@rr.iij4u.or.jp>
+
+ * sysdeps/unix/sysv/linux/sh/lowlevellock.h (lll_futex_wait):
+ Return status.
+ (lll_futex_timed_wait): Define.
+
+2006-01-19 Ulrich Drepper <drepper@redhat.com>
+
+ * tst-cancel4.c: Test ppoll.
+
+2006-01-18 Andreas Jaeger <aj@suse.de>
+
+ [BZ #2167]
+ * sysdeps/unix/sysv/linux/mips/bits/pthreadtypes.h
+ (pthread_mutex_t): Follow changes for other archs. Based on patch
+ by Jim Gifford <patches@jg555.com>.
+
+2006-01-13 Richard Henderson <rth@redhat.com>
+
+ * sysdeps/alpha/tls.h (tcbhead_t): Rename member to __private.
+
+2006-01-10 Roland McGrath <roland@redhat.com>
+
+ * sysdeps/alpha/jmpbuf-unwind.h: File moved to main source tree.
+ * sysdeps/i386/jmpbuf-unwind.h: Likewise.
+ * sysdeps/mips/jmpbuf-unwind.h: Likewise.
+ * sysdeps/powerpc/jmpbuf-unwind.h: Likewise.
+ * sysdeps/s390/jmpbuf-unwind.h: Likewise.
+ * sysdeps/sh/jmpbuf-unwind.h: Likewise.
+ * sysdeps/sparc/sparc32/jmpbuf-unwind.h: Likewise.
+ * sysdeps/sparc/sparc64/jmpbuf-unwind.h: Likewise.
+ * sysdeps/x86_64/jmpbuf-unwind.h: Likewise.
+ * sysdeps/unix/sysv/linux/ia64/jmpbuf-unwind.h: Likewise.
+
+2006-01-09 Roland McGrath <roland@redhat.com>
+
+ * tst-initializers1-c89.c: New file.
+ * tst-initializers1-c99.c: New file.
+ * tst-initializers1-gnu89.c: New file.
+ * tst-initializers1-gnu99.c: New file.
+ * Makefile (tests): Add them.
+ (CFLAGS-tst-initializers1-c89.c): New variable.
+ (CFLAGS-tst-initializers1-c99.c): New variable.
+ (CFLAGS-tst-initializers1-gnu89.c): New variable.
+ (CFLAGS-tst-initializers1-gnu99.c): New variable.
+
+ * sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h (pthread_mutex_t):
+ Use __extension__ on anonymous union definition.
+ * sysdeps/unix/sysv/linux/x86_64/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/powerpc/bits/pthreadtypes.h: Likewise.
+ * sysdeps/unix/sysv/linux/sparc/bits/pthreadtypes.h: Likewise.
+
+2006-01-08 Jakub Jelinek <jakub@redhat.com>
+
+ * sysdeps/unix/sysv/linux/alpha/bits/pthreadtypes.h (pthread_mutex_t):
+ Don't give the union a name because it changes the mangled name.
+ Instead name the struct for __data.
+ * sysdeps/unix/sysv/linux/sh/bits/pthreadtypes.h (pthread_mutex_t):
+ Likewise.
+ * sysdeps/unix/sysv/linux/sparc/bits/pthreadtypes.h (pthread_mutex_t):
+ Likewise.
+
+2006-01-09 Jakub Jelinek <jakub@redhat.com>
+
+ * sysdeps/sparc/sparc64/jmpbuf-unwind.h (_JMPBUF_UNWINDS_ADJ): Add
+ stack bias to mc_ftp field.
+
+2006-01-07 Ulrich Drepper <drepper@redhat.com>
+
+ * sysdeps/pthread/aio_misc.h (AIO_MISC_WAIT): Work around gcc
+ being too clever and reloading the futex value where it shouldn't.
+
+2006-01-06 Ulrich Drepper <drepper@redhat.com>
+
+ * descr.h [!__PTHREAD_MUTEX_HAVE_PREV] (DEQUEUE_MUTEX): Use
+ correct type.
+
+2006-01-06 Jakub Jelinek <jakub@redhat.com>
+
+ * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep-cancel.h (PSEUDO):
+ Add cfi directives.
+
+2006-01-06 Ulrich Drepper <drepper@redhat.com>
+
+ * sysdeps/ia64/tls.h (tcbhead_t): Rename private member to __private.
+ * sysdeps/ia64/tcb-offsets.sym: Adjust for private->__private
+ rename in tcbhead_t.
+
+ * sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h (pthread_mutex_t):
+ Don't give the union a name because it changes the mangled name.
+ Instead name the struct for __data.
+ * sysdeps/unix/sysv/linux/ia64/bits/pthreadtypes.h: Likewise.
+ * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h: Likewise.
+ * sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h: Likewise.
+ * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: Likewise.
+ * pthread_create.c (start_thread): Adjust robust mutex free loop.
+ * descr.h (ENQUEUE_MUTEX, DEQUEUE_MUTEX): Adjust.
+
+2006-01-05 Ulrich Drepper <drepper@redhat.com>
+
+ * sysdeps/unix/sysv/linux/i386/lowlevellock.h (lll_futex_wait):
+ Return status.
+ (lll_futex_timed_wait): Define.
+ * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Likewise.
+ * sysdeps/pthread/aio_misc.h: New file.
+
+2006-01-03 Joseph S. Myers <joseph@codesourcery.com>
+
+ * Makefile ($(objpfx)$(multidir)): Use mkdir -p.
+
2006-01-03 Steven Munroe <sjmunroe@us.ibm.com>
* sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h
projects / platform / upstream / glibc.git / blobdiff