|
|
@@ -1,1257 +0,0 @@
|
|
|
-2000-02-22 Ulrich Drepper <drepper@redhat.com>
|
|
|
-
|
|
|
- * semaphore.h (SEM_FAILED): Use 0 not NULL.
|
|
|
-
|
|
|
-2000-02-14 Ulrich Drepper <drepper@redhat.com>
|
|
|
-
|
|
|
- * condvar.c (pthread_cond_timedwait_relative_old): Tight loop with
|
|
|
- nanosleep does not work either. Get absolute time inside the
|
|
|
- loop.
|
|
|
- (pthread_cond_timedwait_relative_new): Likewise.
|
|
|
- Patch by Kaz Kylheku <kaz@ashi.footprints.net>.
|
|
|
-
|
|
|
-2000-02-13 Ulrich Drepper <drepper@redhat.com>
|
|
|
-
|
|
|
- * condvar.c (pthread_cond_timedwait_relative_old): Undo last patch
|
|
|
- but keep the code around. A bug in the kernel prevent us from
|
|
|
- using the code.
|
|
|
- (pthread_cond_timedwait_relative_new): Likewise.
|
|
|
- (PR libc/1597 and libc/1598).
|
|
|
-
|
|
|
-2000-02-01 Kaz Kylheku <kaz@ashi.footprints.net>
|
|
|
-
|
|
|
- * condvar.c (pthread_cond_timedwait_relative_old): Do tight
|
|
|
- loop around nanosleep calls instead of around most of the function
|
|
|
- (pthread_cond_timedwait_relative_new): Likewise.
|
|
|
- body. Got rid of backwards goto and one local.
|
|
|
-
|
|
|
-2000-01-31 Ulrich Drepper <drepper@redhat.com>
|
|
|
-
|
|
|
- * condvar.c (pthread_cond_timedwait_relative_old): Recompute time
|
|
|
- before every nanosleep call to account for time spent in the rest
|
|
|
- of the function.
|
|
|
- (pthread_cond_timedwait_relative_new): Likewise.
|
|
|
- Patch by khendricks@ivey.uwo.ca (PR libc/1564).
|
|
|
-
|
|
|
-2000-01-29 Ulrich Drepper <drepper@redhat.com>
|
|
|
-
|
|
|
- * condvar.c (pthread_cond_timedwait_relative_old): Get remaining time
|
|
|
- from nanosleep call so that in case we restart we only wait for the
|
|
|
- remaining time.
|
|
|
- (pthread_cond_timedwait_relative_new): Likewise.
|
|
|
- Patch by khendricks@ivey.uwo.ca (PR libc/1561).
|
|
|
-
|
|
|
-2000-01-18 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * manager.c (pthread_allocate_stack): Compute guard page address
|
|
|
- correctly. Patch by HJ Lu.
|
|
|
-
|
|
|
-2000-01-12 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * internals.h (pthread_readlock_info): New structure.
|
|
|
- (_pthread_descr_struct): Add p_readlock_list, p_readlock_free, and
|
|
|
- p_untracked_readlock_count.
|
|
|
- * pthread.c (__pthread_initial_thread, pthread_manager_thread):
|
|
|
- Add initializers for new fields.
|
|
|
- * manager.c (pthread_free): Free read/write lock lists.
|
|
|
- * queue.h (queue_is_empty): New function.
|
|
|
- * rwlock.c: Implement requirements about when readers should get
|
|
|
- locks assigned.
|
|
|
- * sysdeps/pthread/pthread.h
|
|
|
- (PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP): New definition.
|
|
|
- * sysdeps/pthread/bits/pthreadtypes.h (struct _pthread_rwlock_t):
|
|
|
- Define this name as well.
|
|
|
- Patches by Kaz Kylheku <kaz@ashi.footprints.net>.
|
|
|
-
|
|
|
-2000-01-06 Andreas Jaeger <aj@suse.de>
|
|
|
-
|
|
|
- * pthread.c: Remove extra initializer.
|
|
|
-
|
|
|
-2000-01-05 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * pthread.c (__pthread_initial_thread, pthread_manager_thread):
|
|
|
- Adjust initializers for struct _pthread_descr_struct change.
|
|
|
- * internals.h (struct _pthread_descr_struct): Move new elements to
|
|
|
- the end.
|
|
|
-
|
|
|
-2000-01-03 Kaz Kylheku <kaz@ashi.footprints.net>
|
|
|
-
|
|
|
- Redesigned how cancellation unblocks a thread from internal
|
|
|
- cancellation points (sem_wait, pthread_join,
|
|
|
- pthread_cond_{wait,timedwait}).
|
|
|
- Cancellation won't eat a signal in any of these functions
|
|
|
- (*required* by POSIX and Single Unix Spec!).
|
|
|
- * condvar.c: Spontaneous wakeup on pthread_cond_timedwait won't eat a
|
|
|
- simultaneous condition variable signal (not required by POSIX
|
|
|
- or Single Unix Spec, but nice).
|
|
|
- * spinlock.c: __pthread_lock queues back any received restarts
|
|
|
- that don't belong to it instead of assuming ownership of lock
|
|
|
- upon any restart; fastlock can no longer be acquired by two threads
|
|
|
- simultaneously.
|
|
|
- * restart.h: Restarts queue even on kernels that don't have
|
|
|
- queued real time signals (2.0, early 2.1), thanks to atomic counter,
|
|
|
- avoiding a rare race condition in pthread_cond_timedwait.
|
|
|
-
|
|
|
-1999-12-28 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * sysdeps/alpha/pt-machine.h: Move stack_pointer definition to the
|
|
|
- beginning.
|
|
|
-
|
|
|
- * manager.c (__pthread_start): Add one more cast to assignment of
|
|
|
- arg to prevent warning on 64bit machines.
|
|
|
-
|
|
|
-1999-12-21 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * manager.c (pthread_handle_create): Set p_pid of new thread
|
|
|
- before calling the callback function to report a new thread.
|
|
|
-
|
|
|
-1999-12-20 Andreas Jaeger <aj@suse.de>
|
|
|
-
|
|
|
- * pthread.c (pthread_initialize): Move getrlimit call after
|
|
|
- setting of errno.
|
|
|
-
|
|
|
-1999-12-01 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * sysdeps/i386/pt-machine.h: Move stack_pointer definition to the
|
|
|
- beginning.
|
|
|
- * sysdeps/i386/i686/pt-machine.h: Likewise.
|
|
|
- Patches by Alan Modra <alan@SPRI.Levels.UniSA.Edu.Au>.
|
|
|
-
|
|
|
-1999-11-23 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * manager.c (pthread_start_thread_event): Initialize p_pid already
|
|
|
- here.
|
|
|
-
|
|
|
-1999-11-22 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * internals.h: Add prototype for __pthread_manager_event.
|
|
|
- * manager.c (__pthread_manager_event): New function.
|
|
|
- (pthread_start_thread_event): Correct computation of self.
|
|
|
- Use INIT_THREAD_SELF.
|
|
|
- * pthread.c (__pthread_manager_thread): Initialize p_lock.
|
|
|
- (__pthread_initialize_manager): Respect event flags also for creation
|
|
|
- of the manager thread.
|
|
|
-
|
|
|
-1999-11-08 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * pthread.c (__pthread_initialize_manager): Initialize
|
|
|
- __pthread_manager_thread.p_tid.
|
|
|
-
|
|
|
-1999-11-02 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * internals.h: Declare __pthread_last_event.
|
|
|
- * manager.c: Define __pthread_last_event.
|
|
|
- (pthread_handle_create): Set __pthread_last_event.
|
|
|
- (pthread_exited): Likewise.
|
|
|
- * join.c (pthread_exit): Likewise.
|
|
|
-
|
|
|
- * Makefile (libpthread-routines): Add events.
|
|
|
- * events.c: New file.
|
|
|
- * internals.h: Protect against multiple inclusion.
|
|
|
- Include thread_dbP.h header.
|
|
|
- (struct _pthread_descr_struct): Add new fields p_report_events and
|
|
|
- p_eventbuf.
|
|
|
- Declare event reporting functions.
|
|
|
- * join.c (pthread_exit): Signal event if this is wanted.
|
|
|
- * manager.c (__pthread_threads_events): New variable.
|
|
|
- (pthread_handle_create): Take new parameters with event information.
|
|
|
- Signal TD_CREATE event if wanted.
|
|
|
- (__pthread_manager): Adjust pthread_handle_create call.
|
|
|
- (pthread_start_thread_event): New function. Block until manager is
|
|
|
- finished and then call pthread_start_thread.
|
|
|
- (pthread_exited): Signal TD_REAP event if wanted.
|
|
|
-
|
|
|
-1999-10-26 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * restart.h (suspend_with_cancellation): Rewrite as a macro.
|
|
|
-
|
|
|
- * condvar.c (pthread_cond_timedwait_relative): Don't mark as inline.
|
|
|
-
|
|
|
-1999-10-21 Xavier Leroy <Xavier.Leroy@inria.fr>
|
|
|
-
|
|
|
- * linuxthreads/pthread.c: For i386, wrap pthread_handle_sigrestart
|
|
|
- and pthread_handle_sigcancel with functions that restore
|
|
|
- %gs from the signal context. For each signal handling function,
|
|
|
- two wrappers are required, one for a non-RT signal and one for
|
|
|
- a RT signal.
|
|
|
- * linuxthreads/signal.c: For i386, add code to restore %gs
|
|
|
- from the signal context in pthread_sighandler and
|
|
|
- pthread_sighandler_rt.
|
|
|
-
|
|
|
-1999-10-09 Andreas Jaeger <aj@suse.de>
|
|
|
-
|
|
|
- * internals.h: Add __new_sem_post to get prototype in
|
|
|
- manager.c; include semaphore.h for needed types.
|
|
|
-
|
|
|
-1999-10-08 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * manager.c (__pthread_manager) [REQ_POST]: Use __new_sem_post
|
|
|
- directly instead of calling sem_post which should not be necessary
|
|
|
- but is faster and might help in some case to work around problems.
|
|
|
-
|
|
|
-1999-09-25 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * condvar.c (pthread_cond_timedwait_relative): Never return with
|
|
|
- EINTR. Patch by Andreas Schwab.
|
|
|
-
|
|
|
-1999-09-19 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * signals.c (sigaction): Correct last patch. Don't select
|
|
|
- pthread_sighandler_rt based on the signal number but instead of
|
|
|
- the SA_SIGINFO flag.
|
|
|
-
|
|
|
-1999-09-23 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * specific.c: Move definitions of struct pthread_key_struct and
|
|
|
- destr_function to ...
|
|
|
- * internals.h: ...here.
|
|
|
-
|
|
|
-1999-09-03 Andreas Schwab <schwab@suse.de>
|
|
|
-
|
|
|
- * ptfork.c (__fork): Renamed from fork and use __libc_fork. Add
|
|
|
- fork as weak alias.
|
|
|
- (__vfork): New function, alias vfork.
|
|
|
- * Versions: Export __fork, vfork, and __vfork in libpthread.
|
|
|
-
|
|
|
-1999-08-23 Andreas Schwab <schwab@suse.de>
|
|
|
-
|
|
|
- * signals.c (pthread_sighandler): Add SIGCONTEXT_EXTRA_ARGS to
|
|
|
- call to signal handler.
|
|
|
-
|
|
|
-1999-08-20 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * pthread.c (__pthread_reset_main_thread): Undo last change.
|
|
|
- (__pthread_kill_other_threads_np): Reset signal handlers for the
|
|
|
- signals we used in the thread implementation here.
|
|
|
-
|
|
|
-1999-08-19 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * pthread.c (__pthread_reset_main_thread): Reset signal handlers
|
|
|
- for the signals we used in the thread implementation [PR libc/1234].
|
|
|
-
|
|
|
- * Versions: Export __pthread_kill_other_threads_np from libpthread
|
|
|
- for GLIBC_2.1.2.
|
|
|
-
|
|
|
- * signals.c: Pass sigcontext through wrapper to the user function.
|
|
|
-
|
|
|
-1999-08-01 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * Versions [ld.so] (GLIBC_2.0): Export __libc_internal_tsd_get and
|
|
|
- __libc_internal_tsd_set.
|
|
|
-
|
|
|
-1999-07-29 Andreas Jaeger <aj@arthur.rhein-neckar.de>
|
|
|
-
|
|
|
- * manager.c: Remove inclusion of <linux/tasks.h> since it's not
|
|
|
- needed anymore.
|
|
|
-
|
|
|
-1999-07-16 Andreas Jaeger <aj@arthur.rhein-neckar.de>
|
|
|
-
|
|
|
- * internals.h: Align _pthread_descr_struct to 32 bytes.
|
|
|
- Reported by Tim Hockin <thockin@cobaltnet.com>, close PR libc/1206.
|
|
|
-
|
|
|
-1999-07-09 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * manager.c (pthread_handle_create): Free mmap region after stack
|
|
|
- if clone failed. Patch by Kaz Kylheku <kaz@ashi.FootPrints.net>.
|
|
|
-
|
|
|
-1999-07-09 Cristian Gafton <gafton@redhat.com>
|
|
|
-
|
|
|
- * Makefile (libpthread-routines): Add oldsemaphore routine.
|
|
|
- * Versions: Add sem_destroy, sem_getvalue, sem_init, sem_post,
|
|
|
- sem_trywait, and sem_wait to GLIBC_2.1.
|
|
|
- * oldsemaphore.c: New file.
|
|
|
- * semaphore.c: Add default_symbol_versions for the changed functions.
|
|
|
- (__new_sem_init): Rename from sem_init.
|
|
|
- (__new_sem_post): Rename from sem_post.
|
|
|
- (__new_sem_wait): Rename from sem_wait.
|
|
|
- (__new_sem_trywait): Rename from sem_trywait.
|
|
|
- (__new_sem_getvalue): Rename from sem_getvalue.
|
|
|
- (__new_sem_destroy): Rename from sem_destroy.
|
|
|
-
|
|
|
-1999-06-23 Robey Pointer <robey@netscape.com>
|
|
|
-
|
|
|
- * internals.h: Added p_nextlock entry to separate queueing for a
|
|
|
- lock from queueing for a CV (sometimes a thread queues on a lock
|
|
|
- to serialize removing itself from a CV queue).
|
|
|
- * pthread.c: Added p_nextlock to initializers.
|
|
|
- * spinlock.c: Changed to use p_nextlock instead of p_nextwaiting.
|
|
|
-
|
|
|
-1999-05-23 Andreas Jaeger <aj@arthur.rhein-neckar.de>
|
|
|
-
|
|
|
- * man/pthread_cond_init.man: Correct example.
|
|
|
- Reported by Tomas Berndtsson <tomas@nocrew.org>.
|
|
|
-
|
|
|
- * linuxthreads.texi (Condition Variables): Likewise.
|
|
|
-
|
|
|
-1999-05-18 Jakub Jelinek <jj@ultra.linux.cz>
|
|
|
-
|
|
|
- * sysdeps/sparc/sparc64/pt-machine.h (__compare_and_swap): Use
|
|
|
- casx not cas, also successful casx returns the old value in rd
|
|
|
- and not the new value.
|
|
|
-
|
|
|
-1999-05-16 Xavier Leroy <Xavier.Leroy@inria.fr>
|
|
|
-
|
|
|
- * manager.c: If pthread_create() is given a NULL attribute
|
|
|
- and the thread manager runs with a realtime policy, set the
|
|
|
- scheduling policy of the newly created thread back to SCHED_OTHER.
|
|
|
- * manager.c: If the PTHREAD_INHERIT_SCHED attribute is given,
|
|
|
- initialize the schedpolicy field of new_thread->p_start_args
|
|
|
- to that of the calling thread.
|
|
|
-
|
|
|
-1999-04-29 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * sysdeps/sparc/sparc64/pt-machine.h (__compare_and_swap): cas
|
|
|
- instruction does not allow memory element to use offset.
|
|
|
-
|
|
|
-1999-04-28 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * manager.c (pthread_allocate_stack): Optimize initialization of new
|
|
|
- thread descriptor.
|
|
|
-
|
|
|
- * sysdeps/pthread/bits/libc-lock.h (__libc_lock_define_initialized):
|
|
|
- Don't use initializer since it is all zeroes.
|
|
|
- (__libc_once_define): Likewise.
|
|
|
-
|
|
|
-1999-04-16 Andreas Jaeger <aj@arthur.rhein-neckar.de>
|
|
|
-
|
|
|
- * sysdeps/arm/Implies: Removed since cmpxchg/no-cmpxchg
|
|
|
- doesn't exist anymore.
|
|
|
- * sysdeps/i386/Implies: Likewise.
|
|
|
- * sysdeps/m68k/Implies: Likewise.
|
|
|
- * sysdeps/mips/Implies: Likewise.
|
|
|
- * sysdeps/powerpc/Implies: Likewise.
|
|
|
- * sysdeps/sparc/sparc32/Implies: Likewise.
|
|
|
- * sysdeps/sparc/sparc64/Implies: Likewise.
|
|
|
-
|
|
|
-1999-04-15 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * sysdeps/alpha/bits/semaphore.h: Removed.
|
|
|
- * sysdeps/powerpc/bits/semaphore.h: Removed.
|
|
|
- * sysdeps/pthread/cmpxchg/bits/semaphore.h: Removed.
|
|
|
- * sysdeps/pthread/no-cmpxchg/bits/semaphore.h: Removed.
|
|
|
- * Makefile (headers): Remove bits/semaphore.h.
|
|
|
-
|
|
|
- * semaphore.h: Define _pthread_descr if necessary.
|
|
|
- Don't include limits.h. Define SEM_VALUE_MAX directly.
|
|
|
- Define SEM_FAILED.
|
|
|
- (sem_t): Protect element names with leading __.
|
|
|
- Add declarations for sem_close, sem_open, and sem_unlink.
|
|
|
- * semaphore.c: Adjust all functions for new element names.
|
|
|
- Define sem_close, sem_open, and sem_unlink.
|
|
|
- * Versions (libthread): Add sem_close, sem_open, and sem_unlink for
|
|
|
- GLIBC_2.1.1.
|
|
|
- * sysdeps/pthread/bits/pthreadtypes.h: Define _pthread_descr only if
|
|
|
- necessary.
|
|
|
-
|
|
|
-1999-03-16 H.J. Lu <hjl@gnu.org>
|
|
|
-
|
|
|
- * specific.c (pthread_key_delete): Check th->p_terminated to see
|
|
|
- if the thread is running.
|
|
|
-
|
|
|
- * Versions (__libc_internal_tsd_get, __libc_internal_tsd_set):
|
|
|
- Added to GLIBC_2.0 for libc.so.
|
|
|
-
|
|
|
-1999-02-12 H.J. Lu <hjl@gnu.org>
|
|
|
-
|
|
|
- * Versions (__libc_current_sigrtmin, __libc_current_sigrtmax,
|
|
|
- __libc_allocate_rtsig): Added to GLIBC_2.1.
|
|
|
-
|
|
|
- * internals.h (DEFAULT_SIG_RESTART): Removed.
|
|
|
- (DEFAULT_SIG_CANCEL): Removed.
|
|
|
-
|
|
|
- * pthread.c (init_rtsigs, __libc_current_sigrtmin,
|
|
|
- __libc_current_sigrtmax, __libc_allocate_rtsig): New functions.
|
|
|
- (__pthread_sig_restart, __pthread_sig_cancel,
|
|
|
- __pthread_sig_debug): Initialized.
|
|
|
- (pthread_initialize): Call init_rtsigs () to initialize
|
|
|
- real-time signals.
|
|
|
-
|
|
|
-1999-02-03 H.J. Lu <hjl@gnu.org>
|
|
|
-
|
|
|
- * manager.c (__pthread_manager): Do block __pthread_sig_debug.
|
|
|
- Don't restart the thread which sent REQ_DEBUG.
|
|
|
- (pthread_start_thread): Check if __pthread_sig_debug > 0
|
|
|
- before debugging.
|
|
|
-
|
|
|
- * pthread.c (__pthread_initialize_manager): Suspend ourself
|
|
|
- after sending __pthread_sig_debug to gdb instead of
|
|
|
- __pthread_sig_cancel.
|
|
|
-
|
|
|
-1999-01-24 H.J. Lu <hjl@gnu.org>
|
|
|
-
|
|
|
- * manager.c (__pthread_manager): Delete __pthread_sig_debug
|
|
|
- from mask if __pthread_sig_debug > 0.
|
|
|
- (pthread_handle_create): Increment __pthread_handles_num.
|
|
|
-
|
|
|
- * manager.c (pthread_handle_create): Don't pass CLONE_PTRACE to clone.
|
|
|
- * pthread.c (__pthread_initialize_manager): Likewise.
|
|
|
-
|
|
|
- * pthread.c (pthread_initialize): Use __libc_allocate_rtsig (1)
|
|
|
- instead of __libc_allocate_rtsig (2).
|
|
|
- (__pthread_initialize_manager): Send __pthread_sig_debug to gdb
|
|
|
- instead of __pthread_sig_cancel.
|
|
|
- (pthread_handle_sigdebug): Fix comments.
|
|
|
-
|
|
|
-1999-01-21 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * manager.c (pthread_allocate_stack): Set
|
|
|
- __pthread_nonstandard_stacks if user-specified stack is used.
|
|
|
-
|
|
|
-1999-01-16 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * sysdeps/unix/sysv/linux/bits/posix_opt.h: Add _LFS_ASYNCHRONOUS_IO,
|
|
|
- _LFS_LARGEFILE, _LFS64_LARGEFILE, and _LFS64_STDIO from Unix98.
|
|
|
-
|
|
|
-1999-01-07 Xavier Leroy <Xavier.Leroy@inria.fr>
|
|
|
-
|
|
|
- * pthread.c: Use a third signal __pthread_sig_debug distinct
|
|
|
- from __pthread_sig_cancel to notify gdb when a thread is
|
|
|
- created
|
|
|
- * manager.c: Likewise.
|
|
|
- * internals.h: Likewise.
|
|
|
- * signals.c: The implementation of sigwait(s) assumed that
|
|
|
- all signals in s have signal handlers already attached.
|
|
|
- This is not required by the standard, so make it work
|
|
|
- also if some of the signals have no handlers.
|
|
|
-
|
|
|
-1999-01-05 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
|
|
|
-
|
|
|
- * linuxthreads.texi: Remove pointers from first @node. Move old
|
|
|
- @node spec inside comment.
|
|
|
-
|
|
|
-1998-12-31 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * sysdeps/pthread/bits/stdio-lock.h: Define _IO_lock_lock and
|
|
|
- _IO_lock_unlock.
|
|
|
-
|
|
|
-1998-12-29 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * semaphore.c (sem_trywait): Don't forget to unlock the semaphore
|
|
|
- lock. Patch by Bernd Schmidt <crux@pool.informatik.rwth-aachen.de>.
|
|
|
-
|
|
|
-1998-12-21 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * manager.c: Threads now send __pthread_sig_cancel on termination.
|
|
|
- Change clone call and signal masks.
|
|
|
- * thread.c (pthread_handle_sigrestart): Remove special code for
|
|
|
- manager.
|
|
|
- (pthread_handle_sigcancel): In manager thread call
|
|
|
- __pthread_manager_sighandler.
|
|
|
- * sysdeps/i386/pt-machine.h (__compare_and_swap): Add memory clobber.
|
|
|
- * sysdeps/i386/i686/pt-machine.h: Likewise.
|
|
|
- Patches by Xavier Leroy.
|
|
|
-
|
|
|
-1998-12-14 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * spinlock.c (__pthread_unlock): Don't crash if called for an
|
|
|
- untaken mutex. Reported by Ruslan V. Brushkoff <rus@Snif.Te.Net.UA>.
|
|
|
-
|
|
|
- * Examples/ex6.c: Unbuffer stdout and reduce sleep time to reduce
|
|
|
- overall runtime.
|
|
|
-
|
|
|
-1998-12-13 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * Examples/ex3.c: Wait until all threads are started before
|
|
|
- searching for the number to avoid race condition on very fast
|
|
|
- systems.
|
|
|
-
|
|
|
-1998-12-08 Andreas Jaeger <aj@arthur.rhein-neckar.de>
|
|
|
-
|
|
|
- * sysdeps/pthread/pthread.h: Remove __pthread_setcanceltype
|
|
|
- declaration since it's not needed.
|
|
|
-
|
|
|
- * sysdeps/pthread/pthread.h: Move internal functions to ...
|
|
|
- * internals.h: ...here.
|
|
|
-
|
|
|
-1998-12-02 H.J. Lu <hjl@gnu.org>
|
|
|
-
|
|
|
- * pthread.c (__pthread_sig_restart): Initiliaze to 0 if
|
|
|
- SIGRTMIN is defined.
|
|
|
- (__pthread_sig_cancel): Likewise.
|
|
|
-
|
|
|
-1998-12-01 Andreas Jaeger <aj@arthur.rhein-neckar.de>
|
|
|
-
|
|
|
- * wrapsyscall.c: Include <sys/mman.h> for msync,
|
|
|
- <stdlib.h> for system and <termios.h> for tcdrain prototype.
|
|
|
- Correct msync declaration.
|
|
|
-
|
|
|
-1998-11-29 Roland McGrath <roland@baalperazim.frob.com>
|
|
|
-
|
|
|
- * sysdeps/pthread/bits/libc-tsd.h (__libc_tsd_define, __libc_tsd_get,
|
|
|
- __libc_tsd_set): New macros for new interface.
|
|
|
- * no-tsd.c: New file, provide uninitialized defns of
|
|
|
- __libc_internal_tsd_get and __libc_internal_tsd_set.
|
|
|
- * Makefile (routines): Add no-tsd.
|
|
|
-
|
|
|
-1998-10-12 Roland McGrath <roland@baalperazim.frob.com>
|
|
|
-
|
|
|
- * internals.h: Include <bits/libc-tsd.h>, not <bits/libc-lock.h>.
|
|
|
- * sysdeps/pthread/bits/libc-lock.h (__libc_internal_tsd_get,
|
|
|
- __libc_internal_tsd_set): Move decls to ...
|
|
|
- * sysdeps/pthread/bits/libc-tsd.h: New file for __libc_internal_tsd_*
|
|
|
- declarations.
|
|
|
-
|
|
|
- * sysdeps/pthread/bits/libc-lock.h (__libc_internal_tsd_get,
|
|
|
- __libc_internal_tsd_set): Make these pointers to functions, not
|
|
|
- functions; remove #pragma weak decls for them.
|
|
|
- * specific.c (__libc_internal_tsd_get, __libc_internal_tsd_set):
|
|
|
- Define static functions and initialized pointers to them.
|
|
|
-
|
|
|
-1998-11-18 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * Makefile (CFLAGS-mutex.c): Define as -D__NO_WEAK_PTHREAD_ALIASES.
|
|
|
- (CFLAGS-specific.c): Likewise.
|
|
|
- (CFLAGS-pthread.c): Likewise.
|
|
|
- (CFLAGS-ptfork.c): Likewise.
|
|
|
- (CFLAGS-cancel.c): Likewise.
|
|
|
- * sysdeps/pthread/bits/libc-lock.h: Don't mark __pthread_* functions
|
|
|
- as weak references if __NO_WEAK_PTHREAD_ALIASES is defined.
|
|
|
-
|
|
|
- * mutex.c (pthread_mutex_init): Define as strong symbol.
|
|
|
- (pthread_mutex_destroy): Likewise.
|
|
|
- (pthread_mutex_trylock): Likewise.
|
|
|
- (pthread_mutex_lock): Likewise.
|
|
|
- (pthread_mutex_unlock): Likewise.
|
|
|
- (pthread_mutexattr_init): Likewise.
|
|
|
- (pthread_mutexattr_destroy): Likewise.
|
|
|
- (pthread_once): Likewise.
|
|
|
- * ptfork.c (pthread_atfork): Likewise.
|
|
|
- * specific.c (pthread_key_create): Likewise.
|
|
|
- (pthread_setspecific): Likewise.
|
|
|
- (pthread_getspecific): Likewise.
|
|
|
-
|
|
|
-1998-11-15 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
|
|
|
-
|
|
|
- * linuxthreads.texi: Fix punctuation after xref.
|
|
|
-
|
|
|
-1998-11-10 H.J. Lu <hjl@gnu.org>
|
|
|
-
|
|
|
- * sysdeps/unix/sysv/linux/bits/local_lim.h: Undefine NR_OPEN
|
|
|
- if it is defined in <linux/limits.h>.
|
|
|
-
|
|
|
-1998-10-29 14:28 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * spinlock.h (__pthread_trylock): Define inline.
|
|
|
- (__pthread_lock): Add extra parameter to declaration. Declare
|
|
|
- using internal_function.
|
|
|
- (__pthread_unlock): Declare using internal_function.
|
|
|
- * spinlock.c (__pthread_lock): Add new parameter. Use it instead
|
|
|
- of local variable self. Avoid recomputing self. Define using
|
|
|
- internal_function.
|
|
|
- (__pthread_trylock): Remove.
|
|
|
- (__pthread_unlock): Define using internal_function.
|
|
|
- * cancel.c: Adjust for __pthread_lock interface change. Use already
|
|
|
- computed self value is possible.
|
|
|
- * condvar.c: Likewise.
|
|
|
- * join.c: Likewise.
|
|
|
- * manager.c: Likewise.
|
|
|
- * mutex.c: Likewise.
|
|
|
- * pthread.c: Likewise.
|
|
|
- * rwlock.c: Likewise.
|
|
|
- * semaphore.c: Likewise.
|
|
|
- * signals.c: Likewise.
|
|
|
-
|
|
|
-1998-10-27 13:46 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * sysdeps/pthread/pthread.h (struct _pthread_cleanup_buffer): Prepend
|
|
|
- __ to field names of the struct.
|
|
|
- * sysdeps/pthread/bits/pthreadtypes.h (struct _pthread_fastlock):
|
|
|
- Likewise.
|
|
|
- (pthread_attr_t): Likewise.
|
|
|
- (pthread_cond_t): Likewise.
|
|
|
- (pthread_condattr_t): Likewise.
|
|
|
- (pthread_mutex_t): Likewise.
|
|
|
- (pthread_mutexattr_t): Likewise.
|
|
|
- (pthread_rwlock_t): Likewise.
|
|
|
- (pthread_rwlockattr_t): Likewise.
|
|
|
- * attr.c: Adjust for pthread.h and pthreadtypes.h change.
|
|
|
- * cancel.c: Likewise.
|
|
|
- * condvar.c: Likewise.
|
|
|
- * manager.c: Likewise.
|
|
|
- * mutex.c: Likewise.
|
|
|
- * pthread.c: Likewise.
|
|
|
- * ptlongjmp.c: Likewise.
|
|
|
- * rwlock.c: Likewise.
|
|
|
- * spinlock.c: Likewise.
|
|
|
-
|
|
|
-1998-10-09 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * sysdeps/i386/pt-machine.h (get_eflags, set_eflags): Mark these
|
|
|
- also with PT_EI.
|
|
|
-
|
|
|
- * sysdeps/i386/i686/pt-machine.h: Remove unused inline
|
|
|
- definitions.
|
|
|
-
|
|
|
- * Makefile (libpthread-routines): Add pt-machine.
|
|
|
- * pt-machine.c: New file.
|
|
|
- * sysdeps/alpha/pt-machine.h: Define PT_EI as extern inline is not
|
|
|
- yet defined. Use PT_EI in extern inline definitions.
|
|
|
- * sysdeps/arm/pt-machine.h: Likewise.
|
|
|
- * sysdeps/i386/pt-machine.h: Likewise.
|
|
|
- * sysdeps/i386/i686/pt-machine.h: Likewise.
|
|
|
- * sysdeps/m68k/pt-machine.h: Likewise.
|
|
|
- * sysdeps/mips/pt-machine.h: Likewise.
|
|
|
- * sysdeps/powerpc/pt-machine.h: Likewise.
|
|
|
- * sysdeps/sparc/sparc32/pt-machine.h: Likewise.
|
|
|
- * sysdeps/sparc/sparc64/pt-machine.h: Likewise.
|
|
|
-
|
|
|
-1998-10-02 Andreas Jaeger <aj@arthur.rhein-neckar.de>
|
|
|
-
|
|
|
- * semaphore.h: Include <sys/types.h> so that _pthread_descr
|
|
|
- is declared.
|
|
|
-
|
|
|
-1998-09-15 David S. Miller <davem@pierdol.cobaltmicro.com>
|
|
|
-
|
|
|
- * sysdeps/sparc/sparc32/pt-machine.h (INIT_THREAD_SELF): Add nr
|
|
|
- argument.
|
|
|
- * sysdeps/sparc/sparc64/pt-machine.h (INIT_THREAD_SELF): Likewise.
|
|
|
-
|
|
|
-1998-09-12 14:24 -0400 Zack Weinberg <zack@rabi.phys.columbia.edu>
|
|
|
-
|
|
|
- * linuxthreads/sysdeps/unix/sysv/linux/bits/sigthread.h: Add
|
|
|
- multiple inclusion guard.
|
|
|
-
|
|
|
-1998-09-02 11:08 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
|
|
|
-
|
|
|
- * signals.c (sigaction): Check that sig is less than NSIG to avoid
|
|
|
- array index overflow.
|
|
|
-
|
|
|
-1998-09-06 10:56 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * sysdeps/pthread/semaphore.h: New file.
|
|
|
-
|
|
|
-1998-09-06 09:08 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * sysdeps/pthread/bits/libc-lock.h (enum __libc_tsd_key_t): Add
|
|
|
- _LIBC_TSD_KEY_DL_ERROR.
|
|
|
-
|
|
|
-1998-08-31 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * sysdeps/i386/i686/pt-machine.h (testandset): Add memory clobber.
|
|
|
- * sysdeps/i386/pt-machine.h: Likewise.
|
|
|
- Suggested by Roland McGrath.
|
|
|
-
|
|
|
-1998-08-28 13:58 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * internals.h: Also define THREAD_GETMEM_NC and THREAD_SETMEM_NC to
|
|
|
- access thread data with non-constant offsets.
|
|
|
- * specific.c: Use THREAD_GETMEM_NC and THREAD_SETMEM_NC where
|
|
|
- necessary.
|
|
|
-
|
|
|
- * sysdeps/i386/useldt.h: Fix typo. Add THREAD_GETMEM_NC and
|
|
|
- THREAD_SETMEM_NC definitions.
|
|
|
-
|
|
|
- * sysdeps/sparc/sparc32/pt-machine.h: Define THREAD_GETMEM_NC and
|
|
|
- THREAD_SETMEM_NC.
|
|
|
- * sysdeps/sparc/sparc64/pt-machine.h: Likewise.
|
|
|
-
|
|
|
-1998-08-26 15:46 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * internals.h: Define THREAD_GETMEM and THREAD_SETMEM to default if
|
|
|
- not already defined.
|
|
|
- (struct _pthread_descr_struct): Add p_self and p_nr field.
|
|
|
- * manager.c (__pthread_handles): Define second element to point
|
|
|
- to manager thread.
|
|
|
- (__pthread_handles_num): Initialize to 2.
|
|
|
- (__pthread_manager): Use INIT_THREAD_SELF with two arguments.
|
|
|
- (pthread_start_thread): Likewise.
|
|
|
- (pthread_handle_create): Start search for free slot at entry 2.
|
|
|
- Initialize new fields p_self and p_nr.
|
|
|
- Call __clone with CLONE_PTRACE if available.
|
|
|
- (pthread_free): Call FREE_THREAD_SELF if available.
|
|
|
- * pthread.c (__pthread_initial_thread): Initialize new fields.
|
|
|
- (__pthread_manager_thread): Likewise.
|
|
|
- (__pthread_initialize_manager): Call __clone with CLONE_PTRACE.
|
|
|
-
|
|
|
- * cancel.c: Use THREAD_GETMEM and THREAD_SETMEM to access the
|
|
|
- elements of the thread descriptor.
|
|
|
- * condvar.c: Likewise.
|
|
|
- * errno.c: Likewise.
|
|
|
- * join.c: Likewise.
|
|
|
- * manager.c: Likewise.
|
|
|
- * pthread.c: Likewise.
|
|
|
- * ptlongjmp.c: Likewise.
|
|
|
- * semaphore.c: Likewise.
|
|
|
- * signals.c: Likewise.
|
|
|
- * specific.c: Likewise.
|
|
|
- * spinlock.c: Likewise.
|
|
|
-
|
|
|
- * sysdeps/alpha/pt-machine.h (INIT_THREAD_SELF): Add extra parameter.
|
|
|
-
|
|
|
- * sysdeps/i386/useldt.h: New file.
|
|
|
- * sysdeps/i386/i686/pt-machine.h: Show how to use this file.
|
|
|
-
|
|
|
- * sysdeps/sparc/sparc32/pt-machine.h: Define THREAD_GETMEM and
|
|
|
- THREAD_SETMEM using __thread_self.
|
|
|
- * sysdeps/sparc/sparc64/pt-machine.h: Likewise.
|
|
|
-
|
|
|
-1998-08-24 Geoff Keating <geoffk@ozemail.com.au>
|
|
|
-
|
|
|
- * spinlock.c (__pthread_lock): Reset p_nextwaiting to NULL if it
|
|
|
- turned out that we didn't need to queue after all.
|
|
|
-
|
|
|
-1998-08-22 Geoff Keating <geoffk@ozemail.com.au>
|
|
|
-
|
|
|
- * sysdeps/powerpc/pt-machine.h: Remove testandset, it's not used
|
|
|
- and wastes space; correct types.
|
|
|
-
|
|
|
-1998-08-08 11:18 H.J. Lu <hjl@gnu.org>
|
|
|
-
|
|
|
- * signals.c (sigaction): Handle NULL argument.
|
|
|
-
|
|
|
-1998-08-04 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * sysdeps/unix/sysv/linux/bits/sigthread.h: Use __sigset_t instead
|
|
|
- of sigset_t.
|
|
|
-
|
|
|
-1998-08-02 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
|
|
|
-
|
|
|
- * Makefile (linuxthreads-version): Extract correct number from
|
|
|
- Banner.
|
|
|
-
|
|
|
-1998-07-29 Xavier Leroy <Xavier.Leroy@inria.fr>
|
|
|
-
|
|
|
- * Banner: Bump version number to 0.8
|
|
|
- * FAQ.html: Many updates, in particular w.r.t. debugging.
|
|
|
- * manager.c: Support for non-default stacksize for
|
|
|
- LinuxThreads-allocated stacks;
|
|
|
- don't use guard pages for stacks with default size, rely on
|
|
|
- rlimit(RLIMIT_STACK) instead (it's cheaper).
|
|
|
- * attr.c: Likewise.
|
|
|
- * cancel.c: Use __pthread_sig_cancel and __pthread_sig_restart
|
|
|
- everywhere instead of PTHREAD_SIG_CANCEL and PTHREAD_SIG_RESTART.
|
|
|
- * condvar.c: Likewise.
|
|
|
- * internals.h: Likewise.
|
|
|
- * restart.h: Likewise.
|
|
|
- * signals.c: Likewise.
|
|
|
- * pthread.c: Likewise; set rlimit(RLIMIT_STACK) as we need it.
|
|
|
-
|
|
|
-1998-07-23 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
|
|
|
-
|
|
|
- * weaks.c: Define pthread_mutexattr_[sg]ettype instead of
|
|
|
- __pthread_mutexattr_[sg]ettype. Add more weak aliases.
|
|
|
- * Versions: Put __pthread_mutexattr_settype under version
|
|
|
- GLIBC_2.0. Don't export __pthread_mutexattr_setkind_np and
|
|
|
- __pthread_mutexattr_gettype.
|
|
|
-
|
|
|
-1998-07-23 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
|
|
|
-
|
|
|
- * sysdeps/pthread/bits/libc-lock.h: Make
|
|
|
- __pthread_mutexattr_settype weak. Don't make
|
|
|
- __pthread_mutexattr_setkind_np weak.
|
|
|
-
|
|
|
-1998-07-16 10:52 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * manager.c (pthread_handle_create): Check whether sched_setscheduler
|
|
|
- call can succeed here.
|
|
|
-
|
|
|
- * mutex.c: Define __pthread_mutexattr_settype and make
|
|
|
- __pthread_mutexattr_setkind_np an alias.
|
|
|
- Likewise for __pthread_mutexattr_gettype.
|
|
|
-
|
|
|
-1998-07-15 11:00 -0400 Zack Weinberg <zack@rabi.phys.columbia.edu>
|
|
|
-
|
|
|
- * attr.c (pthread_attr_setschedpolicy): Don't check whether caller
|
|
|
- is root.
|
|
|
-
|
|
|
-1998-07-14 19:38 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * sysdeps/pthread/bits/libc-lock.h: Define __libc_cleanup_end.
|
|
|
-
|
|
|
-1998-07-11 Andreas Jaeger <aj@arthur.rhein-neckar.de>
|
|
|
-
|
|
|
- * Examples/ex6.c: Include <unistd.h> for usleep.
|
|
|
-
|
|
|
-1998-06-13 11:04 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
|
|
|
-
|
|
|
- * Examples/ex4.c (main): Use exit, not pthread_exit.
|
|
|
-
|
|
|
-1998-07-09 13:39 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * Versions: Add __pthread_mutexattr_gettype and
|
|
|
- __pthread_mutexattr_settype.
|
|
|
- * lockfile.c: Use __pthread_mutexattr_settype instead of
|
|
|
- __pthread_mutexattr_setkind_np.
|
|
|
- * mutex.c: Define __pthread_mutexattr_gettype and
|
|
|
- __pthread_mutexattr_settype.
|
|
|
- * weak.c: Likewise.
|
|
|
- * sysdeps/pthread/pthread.h: Declare __pthread_mutexattr_gettype and
|
|
|
- __pthread_mutexattr_settype.
|
|
|
- * sysdeps/pthread/bits/libc-lock.h (__libc_lock_init_recursive):
|
|
|
- Use __pthread_mutexattr_settype.
|
|
|
-
|
|
|
-1998-07-08 22:26 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * Versions: Add pthread_mutexattr_gettype, pthread_mutexattr_settype.
|
|
|
- * mutex.c: Define weak alias pthread_mutexattr_gettype and
|
|
|
- pthread_mutexattr_settype.
|
|
|
- * sysdeps/pthread/pthread.h: Declare these functions.
|
|
|
- Move pthread_sigmask and pthread_kill declaration in separate header.
|
|
|
- * sysdeps/unix/sysv/linux/bits/sigthread.h: New file.
|
|
|
-
|
|
|
-1998-07-07 15:20 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * Makefile: Add rules to compile and run tests.
|
|
|
- * Examples/ex1.c: Little changes to fix warnings.
|
|
|
- * Examples/ex2.c: Likewise.
|
|
|
- * Examples/ex3.c: Likewise.
|
|
|
- * Examples/ex4.c: Likewise.
|
|
|
- * Examples/ex5.c: Likewise.
|
|
|
- * Examples/ex6.c: New file.
|
|
|
-
|
|
|
-1998-07-05 11:54 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * Versions: Add pthread_attr_init to GLIBC_2.1 version in libc.
|
|
|
-
|
|
|
-1998-07-01 Andreas Jaeger <aj@arthur.rhein-neckar.de>
|
|
|
-
|
|
|
- * attr.c: Include <string.h>.
|
|
|
-
|
|
|
-1998-06-30 11:47 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * attr.c: Include errno.h. Use memcpy to copy sched_param.
|
|
|
- * internals.h: Include limits.h.
|
|
|
- * manager.c: Use memcpy to copy sched_param.
|
|
|
- * ptfork.c: Include errno.h.
|
|
|
- * pthread.c: Likewise.
|
|
|
- * semaphore.c: Likewise.
|
|
|
- * specific.c: Likewise.
|
|
|
- * spinlock.h: Likewise.
|
|
|
- * sysdeps/pthread/pthread.h: Include only allowed headers. Move
|
|
|
- type definition to ...
|
|
|
- * sysdeps/pthread/bits/pthreadtypes.h: ...here. New file.
|
|
|
-
|
|
|
-1998-06-29 12:34 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * sysdeps/pthread/pthread.h: Use __PMT not __P for function pointers.
|
|
|
-
|
|
|
- * sysdeps/pthread/pthread.h: Define various PTHREAD_* symbols also
|
|
|
- as macros as demanded in POSIX.1, Annex C.
|
|
|
-
|
|
|
-1998-06-29 12:29 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * internals.h (struct pthread_request): For free use pthread_t
|
|
|
- instead of pthread_descr.
|
|
|
- * join.c (pthread_join): Pass thread_id, not th to manager.
|
|
|
- (pthread_detach): Likewise.
|
|
|
- * manager.c (__pthread_manager): Except thread ID in FREE_REQ case.
|
|
|
- (pthread_exited): Remove detached queue code.
|
|
|
- (pthread_handle_free): Expect thread ID parameter and use it to
|
|
|
- validate the thread decsriptor. Don't use detached queue.
|
|
|
- Patches by Xavier Leroy.
|
|
|
-
|
|
|
-1998-06-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
|
|
|
-
|
|
|
- * libpthread.map: Export accept, longjmp, sigaction, siglongjmp,
|
|
|
- _IO_flockfile, _IO_ftrylockfile, _IO_funlockfile,
|
|
|
- __pthread_atfork, __pthread_key_create, __pthread_once.
|
|
|
- * internals.h: Doc fix.
|
|
|
- * pthread.c (__pthread_initialize): Define again.
|
|
|
-
|
|
|
-1998-06-26 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * manager.c (pthread_exited): If thread is not detached put it on
|
|
|
- special list.
|
|
|
- (pthread_handle_free): If thread is not on list with living threads
|
|
|
- search on list with detached threads.
|
|
|
-
|
|
|
- * sysdeps/pthread/pthread.h (PTHREAD_RWLOCK_INITIALIZER): Correct
|
|
|
- for new definition of pthread_rwlock_t.
|
|
|
-
|
|
|
- * spinlock.c: Correct test whether to compile
|
|
|
- __pthread_compare_and_swap or not.
|
|
|
-
|
|
|
-1998-06-25 19:27 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * attr.c: Finish user stack support. Change locking code to be safe
|
|
|
- in situations with different priorities.
|
|
|
- * cancel.c: Likewise.
|
|
|
- * condvar.c: Likewise.
|
|
|
- * internals.h: Likewise.
|
|
|
- * join.c: Likewise.
|
|
|
- * manager.c: Likewise.
|
|
|
- * mutex.c: Likewise.
|
|
|
- * pthread.c: Likewise.
|
|
|
- * ptlongjmp.c: Likewise.
|
|
|
- * queue.h: Likewise.
|
|
|
- * rwlock.c: Likewise.
|
|
|
- * semaphore.c: Likewise.
|
|
|
- * semaphore.h: Likewise.
|
|
|
- * signals.c: Likewise.
|
|
|
- * spinlock.c: Likewise.
|
|
|
- * spinlock.h: Likewise.
|
|
|
- * sysdeps/pthread/pthread.h: Likewise.
|
|
|
- Patches by Xavier Leroy.
|
|
|
-
|
|
|
- * sysdeps/i386/i686/pt-machine.h: New file.
|
|
|
-
|
|
|
-1998-06-25 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * sysdeps/pthread/pthread.h: Make [sg]et_stacksize and
|
|
|
- [sg]et_stackaddr prototypes always available.
|
|
|
-
|
|
|
- * sysdeps/unix/sysv/linux/bits/posix_opt.h: Define
|
|
|
- _POSIX_THREAD_ATTR_STACKSIZE and _POSIX_THREAD_ATTR_STACKADDR.
|
|
|
-
|
|
|
-1998-06-24 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * manager.c (pthread_free): Undo patch from 980430.
|
|
|
- Reported by David Wragg <dpw@doc.ic.ac.uk>.
|
|
|
-
|
|
|
-1998-06-09 15:07 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * manager.c: Define __pthread_manager_adjust_prio and use it to
|
|
|
- increase priority when needed.
|
|
|
- * internals.h: Add prototype for __pthread_manager_adjust_prio.
|
|
|
- * mutex.c: Optimize mutexes to wake up only one thread.
|
|
|
- * pthread.c: Move PID of manager for global variable in structure
|
|
|
- element.
|
|
|
- Patches by Xavier Leroy.
|
|
|
-
|
|
|
-1998-06-07 13:47 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * sysdeps/pthread/bits/libc-lock.h: Optimize cleanup handlers a bit.
|
|
|
-
|
|
|
-1998-06-03 Andreas Jaeger <aj@arthur.rhein-neckar.de>
|
|
|
-
|
|
|
- * attr.c: Correct typo.
|
|
|
-
|
|
|
-1998-05-01 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * manager.c (pthread_free): Unmap guard before the stack.
|
|
|
- Patch by Matthias Urlichs.
|
|
|
-
|
|
|
-1998-04-30 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * manager.c (pthread_free): Detect already free child.
|
|
|
- Patch by Xavier Leroy, reported by Matthias Urlichs.
|
|
|
-
|
|
|
-1998-04-23 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
|
|
|
-
|
|
|
- * Makefile (linuxthreads-version): Renamed back from
|
|
|
- libpthread-version.
|
|
|
-
|
|
|
-1998-04-21 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * ptlongjmp.c: Add prototypes for __libc_siglongjmp and
|
|
|
- __libc_longjmp.
|
|
|
-
|
|
|
-1998-04-20 14:55 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * Makefile (libpthread-routines): Add ptlongjmp and spinlock.
|
|
|
- * internals.h: Add definitions for new spinlock implementation.
|
|
|
- * ptlongjmp.c: New file.
|
|
|
- * spinlock.c: New file.
|
|
|
- * spinlock.h (acquire): Don't reschedule using __sched_yield, use
|
|
|
- new function __pthread_acquire to prevent deadlocks with thread
|
|
|
- with different priorities.
|
|
|
- Patches by Xavier Leroy <Xavier.Leroy@inria.fr>.
|
|
|
-
|
|
|
-1998-03-16 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
|
|
|
-
|
|
|
- * manager.c (__pthread_manager): Reduce first argument to select
|
|
|
- to include just the needed file descriptor.
|
|
|
-
|
|
|
-1998-03-17 00:06 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * manager.c: Fix last patch which caused core dumps.
|
|
|
-
|
|
|
- * pthread.c: Correctly handle missing SIGRTMIN.
|
|
|
-
|
|
|
-1998-03-15 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
|
|
|
-
|
|
|
- * libpthread.map: Add __libc_internal_tsd_get and
|
|
|
- __libc_internal_tsd_set. Add missing cancelable functions. Export
|
|
|
- libc internal versions of the cancelable functions.
|
|
|
-
|
|
|
-1998-03-13 16:51 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * weaks.c: Define pthread_attr_init as GLIBC_2.0 and GLIBC_2.1.
|
|
|
-
|
|
|
-1998-03-13 00:46 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * attr.c: Implement pthread_attr_[gs]etguardsize,
|
|
|
- pthread_attr_[gs]setstackaddr, pthread_attr_[gs]etstacksize.
|
|
|
- Change pthread_attr_init to have two interfaces.
|
|
|
- * internals.h (struct _pthread_descr_struct): Add new fields for
|
|
|
- above functions.
|
|
|
- * libpthread.map: Add names in GLIBC_2.1 section.
|
|
|
- * manager.c (pthread_handle_create): Implement guardsize and
|
|
|
- user stack.
|
|
|
- (pthread_free): Likewise.
|
|
|
- * pthread.c (pthread_create): Add new interface for changed
|
|
|
- pthread_attr_t.
|
|
|
- * sysdeps/pthread/pthread.h: Add prototypes for new functions.
|
|
|
- * sysdeps/unix/sysv/linux/bits/local_lim.h: Add definition of
|
|
|
- PTHREAD_STACK_MIN.
|
|
|
-
|
|
|
-1998-03-11 00:42 Wolfram Gloger <wmglo@dent.med.uni-muenchen.de>
|
|
|
-
|
|
|
- * manager.c: Enable resetting of the thread scheduling policy
|
|
|
- to SCHED_OTHER when the parent thread has a different one.
|
|
|
-
|
|
|
-1998-02-01 13:51 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * sysdeps/unix/sysv/linux/bits/posix_opt.h: Define
|
|
|
- _POSIX_ASYNCHRONOUS_IO.
|
|
|
-
|
|
|
- * sysdeps/pthread/pthread.h: Define bits for Unix98 variants of
|
|
|
- mutexes.
|
|
|
- * mutex.c: Implement new mutex types.
|
|
|
-
|
|
|
- * internals.h: Include <signal.h>.
|
|
|
-
|
|
|
- * libpthread.map: Add __erno_location and __h_errno_location.
|
|
|
-
|
|
|
- * errno.c: Return pointer to variable actually in use. This might
|
|
|
- not be the one in the thread structure.
|
|
|
- * internals.h (struct _pthread_descr_struct): Add new fields p_errnop
|
|
|
- and p_h_errnop.
|
|
|
- * manager.c (__pthread_manager): Set p_errnop and p_h_errnop member
|
|
|
- of manager thread structure.
|
|
|
- (pthread_handle_create): Set p_errnop and p_h_errnop members for new
|
|
|
- thread.
|
|
|
- * pthread.c: Adapt initializer for thread structures.
|
|
|
- (__pthread_initial_thread): Set p_errnop and p_h_errnop member.
|
|
|
- (__pthread_reset_main_thread): Reset p_errnop and p_h_errnop of
|
|
|
- current thread to global variables.
|
|
|
-
|
|
|
-1998-01-31 17:27 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * rwlock.c: New file.
|
|
|
- * Makefile (libpthread-routines): Add rwlock.
|
|
|
- * sysdeps/pthread/pthread.h: Define data structures and declare
|
|
|
- functions.
|
|
|
- * libpthread.map: Add new functions.
|
|
|
-
|
|
|
-1997-12-18 13:50 Philip Blundell <pb@nexus.co.uk>
|
|
|
-
|
|
|
- * sysdeps/arm/pt-machine.h: New file; add ARM support.
|
|
|
- * sysdeps/arm/Implies: likewise.
|
|
|
- * README: Document it.
|
|
|
-
|
|
|
-1997-12-13 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
|
|
|
-
|
|
|
- * signals.c: Remove unneeded initializer for sigwaited, saving a
|
|
|
- warning.
|
|
|
-
|
|
|
-1997-04-11 01:18 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
|
|
|
-
|
|
|
- * semaphore.c (sem_init): Set sem_spinlock only if available.
|
|
|
-
|
|
|
-1997-12-04 01:48 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * mutex.c: Implement PTHREAD_MUTEX_CHECKERROR.
|
|
|
- * sysdeps/pthread/pthread.h: Define PTHREAD_MUTEX_CHECKERROR.
|
|
|
-
|
|
|
- * Makefile: Update from LinuxThreads 0.7.
|
|
|
- * internals.h. Likewise.
|
|
|
- * manager.c: Likewise.
|
|
|
- * mutex.c: Likewise.
|
|
|
- * pthread.c: Likewise.
|
|
|
- * signals.c: Likewise.
|
|
|
- * specific.c: Likewise.
|
|
|
- * Examples/ex3.c: Likewise.
|
|
|
-
|
|
|
-1997-11-20 18:13 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * pthread.c (__pthread_reset_main_thread): Close pipe only if still
|
|
|
- open.
|
|
|
-
|
|
|
-1997-10-29 05:38 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * wrapsyscall.c: Add socket functions which are also cancelation
|
|
|
- points.
|
|
|
-
|
|
|
-1997-10-19 21:40 Wolfram Gloger <wg@wolfram.dent.med.uni-muenchen.de>
|
|
|
-
|
|
|
- * specific.c (__libc_internal_tsd_set, __libc_internal_tsd_get):
|
|
|
- New functions for fast thread specific data within libc.
|
|
|
-
|
|
|
- * internals.h: Add new array p_libc_specific to struct
|
|
|
- _pthread_descr_struct.
|
|
|
-
|
|
|
- * sysdeps/pthread/bits/libc-lock.h: Declare new functions.
|
|
|
-
|
|
|
-1997-10-13 05:39 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * semaphore.h: Add __BEGIN_DECLS/__END_DECLS.
|
|
|
- Reported by Ralf Corsepius <corsepiu@faw.uni-ulm.de>.
|
|
|
-
|
|
|
-1997-08-29 03:05 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * internals.h (struct _pthread_descr_struct): Add definitions for
|
|
|
- two-level specific key handling.
|
|
|
- * manager.c (pthread_handle_create): Initialize specific memory array.
|
|
|
- * specific.c: Implement two-level key handling.
|
|
|
- * weaks.c: Don't provide dummy key handling.
|
|
|
- * sysdeps/pthread/bits/libc-lock.h: Typedef __libc_lock_t (no #define).
|
|
|
- Add definition of __libc_key_t.
|
|
|
- * sysdeps/unix/sysv/linux/bits/local_lim.h: Define PTHREAD_KEYS_MAX
|
|
|
- as 1024.
|
|
|
- Add definition of _POSIX_THREAD_DESTRUCTOR_ITERATIONS and
|
|
|
- PTHREAD_DESTRUCTOR_ITERATIONS.
|
|
|
-
|
|
|
- * manager.c (pthread_handle_create): Compare mmap result with
|
|
|
- MAP_FAILED.
|
|
|
-
|
|
|
- * ptfork.c: Rename to __pthread_atfork and make old name a weak alias.
|
|
|
- * sysdeps/pthread/bits/pthread.h: Add prototype for __pthread_atfork.
|
|
|
-
|
|
|
-1997-08-22 19:04 Richard Henderson <rth@cygnus.com>
|
|
|
-
|
|
|
- sysdeps/sparc -> sysdeps/sparc/sparc32
|
|
|
- sysdeps/sparc64 -> sysdeps/sparc/sparc64
|
|
|
-
|
|
|
- * internals.h: Change definition of THREAD_SELF to be an expression,
|
|
|
- not a statement that did a return.
|
|
|
- * sysdeps/alpha/pt-machine.h (THREAD_SELF): Update accordingly.
|
|
|
- * sysdeps/sparc/sparc32/pt-machine.h (THREAD_SELF, INIT_THREAD_SELF):
|
|
|
- Follow Solaris and use a "system reserved" register (%g6) to hold
|
|
|
- the thread descriptor.
|
|
|
- * sysdeps/sparc/sparc64/pt-machine.h: Likewise.
|
|
|
-
|
|
|
-1997-08-03 00:09 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * mutex.c: Correct pthread_once. Patch by Xavier Leroy.
|
|
|
- * sysdeps/pthread/pthread.h: Add prototype for __pthread_once.
|
|
|
- * sysdeps/pthread/bits/pthread.h: Add macros for __libc_once.
|
|
|
-
|
|
|
- * semaphore.c: Include spinlock.h only when needed.
|
|
|
-
|
|
|
- * specific.c (__pthread_setsepcific, __pthread_getspecific): Reject
|
|
|
- keys for entries not in use.
|
|
|
-
|
|
|
- * weaks.c: Implement key handling functions for real.
|
|
|
-
|
|
|
-1997-06-29 01:04 Richard Henderson <richard@gnu.ai.mit.edu>
|
|
|
-
|
|
|
- Initial sparc64-linux support:
|
|
|
- * linuxthreads/sysdeps/sparc64/Implies: New file.
|
|
|
- * linuxthreads/sysdeps/sparc64/pt-machine.h: Likewise.
|
|
|
-
|
|
|
-1997-06-29 00:48 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * semaphore.c: Include spinlock.h at correct place.
|
|
|
- Patch by HJ Lu.
|
|
|
-
|
|
|
-1997-06-13 10:06 Richard Henderson <rth@tamu.edu>
|
|
|
-
|
|
|
- The Great Bit File Move:
|
|
|
- * sysdeps/alpha/semaphorebits.h: -> .../bits/semaphore.h.
|
|
|
- * sysdeps/powerpc/semaphorebits.h: Likewise.
|
|
|
- * sysdeps/pthread/cmpxchg/semaphorebits.h: Likewise.
|
|
|
- * sysdeps/pthread/no-cmpxchg/semaphorebits.h: Likewise.
|
|
|
- * sysdeps/pthread/libc-lock.h: -> bits/
|
|
|
- * sysdeps/pthread/stdio-lock.h: Likewise.
|
|
|
- * sysdeps/unix/sysv/linux/local_lim.h: Likewise.
|
|
|
- * sysdeps/unix/sysv/linux/posix_opt.h: Likewise.
|
|
|
- * semaphore.h: Likewise.
|
|
|
- * sysdeps/pthread/pthread.h: Likewise.
|
|
|
-
|
|
|
- * lockfile.c: <foo.h> -> <bits/foo.h>.
|
|
|
- * semaphore.h: Likewise.
|
|
|
-
|
|
|
- * Makefile: (headers): foo.h -> bits/foo.h.
|
|
|
- * sysdeps/pthread/Makefile: Likewise.
|
|
|
-
|
|
|
-1997-04-11 01:18 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
|
|
|
-
|
|
|
- * semaphore.c (sem_init): Set sem_spinlock only if available.
|
|
|
-
|
|
|
- * sysdeps/m68k/pt-machine.h (testandset, __compare_and_swap): Fix
|
|
|
- asm constraints.
|
|
|
-
|
|
|
-1997-04-09 03:00 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- Update from LinuxThreads 0.6.
|
|
|
-
|
|
|
- * attr.c (pthread_attr_getdetachstate): Use __sched_get_priority_max
|
|
|
- and __sched_get_priority_min instead of names without `__'.
|
|
|
-
|
|
|
- * manager.c: Rewrite large parts to implement opaque pthread_t.
|
|
|
-
|
|
|
- * cancel.c: Adapt for opaque pthread_t type.
|
|
|
- * condvar.c: Likewise.
|
|
|
- * errno.c: Likewise.
|
|
|
- * join.c: Likewise.
|
|
|
- * mutex.c: Likewise.
|
|
|
- * pthread.c: Likewise.
|
|
|
- * signals.c: Likewise.
|
|
|
- * specific.c: Likewise.
|
|
|
- * restart.h: Likewise.
|
|
|
- * queue.h: Likewise.
|
|
|
- * Examples/ex3.c: Likewise.
|
|
|
- * Examples/ex4.c: Likewise.
|
|
|
- * sysdeps/pthread/pthread.h: Likewise.
|
|
|
-
|
|
|
- * pthread.c: Accumulate time for all threads in thread manager.
|
|
|
-
|
|
|
- * semaphore.c: Implement fallback implementation for architectures
|
|
|
- sometimes missing compare-exchange operations.
|
|
|
-
|
|
|
- * cancel.c (pthread_cancel): Validate handle argument.
|
|
|
- * join.c (pthread_join): Likewise.
|
|
|
- (pthread_detach): Likewise.
|
|
|
- * signals.c (pthread_kill): Likewise.
|
|
|
-
|
|
|
- * spinlock.h (acquire): Use __sched_yield not sched_yield.
|
|
|
-
|
|
|
- * queue.h (enqueue): Enqueue thread according to priority.
|
|
|
-
|
|
|
- * internals.c (struct pthread_start_args): New struct for passing
|
|
|
- args to cloning function.
|
|
|
- (struct _pthread): Rename to _pthread_descr_struct and adapt for
|
|
|
- opaque pthread_t.
|
|
|
-
|
|
|
- * Examples/Makefile (clean): Pass -f option to rm.
|
|
|
-
|
|
|
- * sysdeps/i386/pt-machine.h: Add check for compare-exchange instruction
|
|
|
- and define TEST_FOR_COMPARE_AND_SWAP.
|
|
|
- * sysdeps/i386/i486/pt-machine.h: Removed.
|
|
|
-
|
|
|
- * sysdeps/unix/sysv/linux/local_lim.h (PTHREAD_THREADS_MAX): Increase
|
|
|
- to 1024.
|
|
|
-
|
|
|
-1997-04-04 16:38 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * restart.h (suspend): Clear p_signal before suspending.
|
|
|
- (suspend_with_cancellation): Likewise.
|
|
|
- Patch by Xavier Leroy <Xavier.Leroy@inria.fr>.
|
|
|
-
|
|
|
- * weaks.c: Make __pthread_key_create return 1.
|
|
|
- * sysdeps/pthread/libc-lock.h: Define __libc_key_create,
|
|
|
- __libc_getspecific, __libc_setspecific, and __libc_key_t.
|
|
|
- * sysdeps/pthread/stdio-lock.h: Don't care for implementation not
|
|
|
- using libio.
|
|
|
-
|
|
|
-1997-03-19 15:13 Miguel de Icaza <miguel@nuclecu.unam.mx>
|
|
|
-
|
|
|
- * sysdeps/sparc/pt-machine (RELEASE): Fix.
|
|
|
-
|
|
|
-1997-03-01 07:55 Geoff Keating <geoffk@ozemail.com.au>
|
|
|
-
|
|
|
- * sysdeps/powerpc/Implies: Added.
|
|
|
- * sysdeps/powerpc/pt-machine.h: Added.
|
|
|
- * sysdeps/powerpc/semaphorebits.h: Added.
|
|
|
-
|
|
|
-1997-01-22 01:22 Ulrich Drepper <drepper@cygnus.com>
|
|
|
-
|
|
|
- * linuxtheads/pthread.c (__pthread_initial_thread): Correct
|
|
|
- initializer.
|
|
|
- (__pthread_manager_thread): Likewise.
|
|
|
- Reported by Andreas Jaeger.
|
|
|
-
|
|
|
-1997-01-18 22:15 Richard Henderson <rth@tamu.edu>
|
|
|
-
|
|
|
- Since sigset_t no longer fits in a register, we can't pass in the
|
|
|
- thread's initial mask so easily. Take this opportunity to simplify
|
|
|
- the clone implementation by only accepting a single void* argument.
|
|
|
-
|
|
|
- * linuxthreads/manager.c (__pthread_manager): Put thread vitals
|
|
|
- in the thread struct instead of as arguments through clone.
|
|
|
- (pthread_start_thread): Look for them there.
|
|
|
- * linuxthreads/internals.h (struct _pthread): Add p_initial_fn,
|
|
|
- p_initial_fn_arg, p_initial_mask. Fix __pthread_manager proto.
|
|
|
- * linuxthreads/pthread.c (pthread_initialize_manager): Revise
|
|
|
- clone invocation.
|
Eric Andersen