diff options
| author | Neal H. Walfield <neal@gnu.org> | 2008-03-01 13:07:25 +0000 |
|---|---|---|
| committer | Thomas Schwinge <tschwinge@gnu.org> | 2009-04-07 23:15:17 +0200 |
| commit | 8eefddd9652fb7477de37a93e1b075d13e6e5bef (patch) | |
| tree | 0a044ecf5123adf1ce04c8cd0aac65a2bccdd534 /include/pthread/pthread.h | |
| parent | 94851cf5771d016296cbba6dd26e5404ec333d74 (diff) | |
2008-03-01 Neal H. Walfield <neal@gnu.org>
Add signal implementation.
* Makefile.am (SYSDEP_PATH): Add $(srcdir)/signal.
(libpthread_a_SOURCES): Add pt-mutex-transfer-np.c, kill.c,
killpg.c, pt-kill-siginfo-np.c, raise.c, sigaction.c, sigaddset.c,
sigaltstack.c, sigdelset.c, sigemptyset.c, sigfillset.c,
sig-internal.c, sig-internal.h, siginterrupt.c, sigismember.c,
signal.c, signal-dispatch.c, signal.h, sigpending.c,
sigprocmask.c, sigsuspend.c, sigtimedwait.c, sigwait.c,
sigwaiter.c, sigwaitinfo.c, signal-dispatch-lowlevel.c, and
sigprocmask.c.
* headers.m4: Link libpthread/signal/signal.h into ../include.
* sysdeps/generic/pt-mutex-transfer-np.c: New file.
* signal/README: New file.
* signal/TODO: Likewise.
* signal/kill.c: Likewise.
* signal/pt-kill-siginfo-np.c: Likewise.
* signal/sig-internal.c: Likewise.
* signal/sig-internal.h: Likewise.
* signal/sigaction.c: Likewise.
* signal/sigaltstack.c: Likewise.
* signal/signal-dispatch.c: Likewise.
* signal/signal.h: Likewise.
* signal/sigpending.c: Likewise.
* signal/sigsuspend.c: Likewise.
* signal/sigtimedwait.c: Likewise.
* signal/sigwaiter.c: Likewise.
* signal/sigwaitinfo.c: Likewise.
* sysdeps/l4/hurd/sig-sysdep.h: Likewise.
* sysdeps/l4/hurd/sigprocmask.c: Likewise.
* sysdeps/generic/killpg.c: Likewise.
* sysdeps/generic/pt-kill.c: Likewise.
* sysdeps/generic/raise.c: Likewise.
* sysdeps/generic/sigaddset.c: Likewise.
* sysdeps/generic/sigdelset.c: Likewise.
* sysdeps/generic/sigemptyset.c: Likewise.
* sysdeps/generic/sigfillset.c: Likewise.
* sysdeps/generic/siginterrupt.c: Likewise.
* sysdeps/generic/sigismember.c: Likewise.
* sysdeps/generic/signal.c: Likewise.
* sysdeps/generic/sigwait.c: Likewise.
* sysdeps/l4/hurd/ia32/signal-dispatch-lowlevel.c: Likewise.
* sysdeps/l4/hurd/pt-sysdep.c (sigprocmask): Remove function.
* sysdeps/l4/hurd/pt-sigstate.c (__pthread_sigstate): Implement
it.
* sysdeps/l4/hurd/pt-sigstate-init.c: Include <sig-internal.h>.
(__pthread_sigstate_init): Initialize THREAD->SS.
* sysdeps/l4/hurd/pt-kill.c: Remove file.
* pthread/pt-internal.h: Include <sig-internal.h>.
(PTHREAD_SIGNAL_MEMBERS) [! PTHREAD_SIGNAL_MEMBERS]: Define.
(struct __pthread): Add PTHREAD_SIGNAL_MEMBERS.
* pthread/pt-self.c (pthread_self): Assert that SELF is not NULL.
Diffstat (limited to 'include/pthread/pthread.h')
| -rw-r--r-- | include/pthread/pthread.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/include/pthread/pthread.h b/include/pthread/pthread.h index 9875c47..2460acd 100644 --- a/include/pthread/pthread.h +++ b/include/pthread/pthread.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2000, 2002, 2005 Free Software Foundation, Inc. +/* Copyright (C) 2000, 2002, 2005, 2008 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -338,6 +338,11 @@ extern int pthread_mutex_timedlock (struct __pthread_mutex *__restrict mutex, /* Unlock MUTEX. */ extern int pthread_mutex_unlock (pthread_mutex_t *__mutex); +/* Transfer ownership of the mutex MUTEX to the thread TID. The + caller must own the lock. */ +extern int __pthread_mutex_transfer_np (struct __pthread_mutex *mutex, + pthread_t tid); + #ifdef __USE_UNIX98 /* Return the priority ceiling of mutex *MUTEX in *PRIOCEILING. */ |