1998-03-18 13:36:59 +00:00
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1998-03-16 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
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* manager.c (__pthread_manager): Reduce first argument to select
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to include just the needed file descriptor.
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1998-03-17 00:07:36 +00:00
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1998-03-17 00:06 Ulrich Drepper <drepper@cygnus.com>
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* manager.c: Fix last patch which caused core dumps.
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* pthread.c: Correctly handle missing SIGRTMIN.
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1998-03-16 09:09:16 +00:00
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1998-03-15 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
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* libpthread.map: Add __libc_internal_tsd_get and
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__libc_internal_tsd_set. Add missing cancelable functions. Export
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libc internal versions of the cancelable functions.
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1998-03-13 17:02:23 +00:00
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1998-03-13 16:51 Ulrich Drepper <drepper@cygnus.com>
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* weaks.c: Define pthread_attr_init as GLIBC_2.0 and GLIBC_2.1.
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1998-03-13 00:56:15 +00:00
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1998-03-13 00:46 Ulrich Drepper <drepper@cygnus.com>
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* attr.c: Implement pthread_attr_[gs]etguardsize,
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pthread_attr_[gs]setstackaddr, pthread_attr_[gs]etstacksize.
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Change pthread_attr_init to have two interfaces.
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* internals.h (struct _pthread_descr_struct): Add new fields for
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above functions.
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* libpthread.map: Add names in GLIBC_2.1 section.
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* manager.c (pthread_handle_create): Implement guardsize and
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user stack.
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(pthread_free): Likewise.
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* pthread.c (pthread_create): Add new interface for changed
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pthread_attr_t.
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* sysdeps/pthread/pthread.h: Add prototypes for new functions.
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* sysdeps/unix/sysv/linux/bits/local_lim.h: Add definition of
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PTHREAD_STACK_MIN.
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LinuxThreads library.
1998-03-11 00:42 Wolfram Gloger <wmglo@dent.med.uni-muenchen.de>
* linuxthreads/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
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.
1998-03-11 12:42:25 +00:00
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1998-03-11 00:42 Wolfram Gloger <wmglo@dent.med.uni-muenchen.de>
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1998-03-13 00:56:15 +00:00
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* manager.c: Enable resetting of the thread scheduling policy
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to SCHED_OTHER when the parent thread has a different one.
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LinuxThreads library.
1998-03-11 00:42 Wolfram Gloger <wmglo@dent.med.uni-muenchen.de>
* linuxthreads/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
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.
1998-03-11 12:42:25 +00:00
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1998-02-01 13:51 Ulrich Drepper <drepper@cygnus.com>
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|
|
* 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
|
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|
|
|
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>
|
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|
|
|
|
|
|
|
|
* 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>
|
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|
|
|
|
|
|
|
|
* 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.
|