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| author | Ulrich Drepper <drepper@redhat.com> | 2003-09-23 04:41:29 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2003-09-23 04:41:29 +0000 |
| commit | 571f2090f876fee3eb99fd141d6595e6bc45549c (patch) | |
| tree | 754b93812c920bb3c3a5e62e4c092d80baa74825 /linuxthreads | |
| parent | 365b16029b0a6645fac11ff61de21ca0d23d223f (diff) | |
| download | glibc-571f2090f876fee3eb99fd141d6595e6bc45549c.zip glibc-571f2090f876fee3eb99fd141d6595e6bc45549c.tar.gz glibc-571f2090f876fee3eb99fd141d6595e6bc45549c.tar.bz2 | |
Update.
2003-09-22 Philip Blundell <philb@gnu.org>
* forward.c: Add _pthread_cleanup_push, _pthread_cleanup_pop.
* sysdeps/pthread/pthread-functions.h (struct pthread_functions):
Likewise.
* pthread.c (__pthread_elements): Initialise these new elements.
* sysdeps/pthread/bits/libc-lock.h (__libc_cleanup_push): Use
__libc_maybe_call.
(__libc_cleanup_pop): Likewise.
Diffstat (limited to 'linuxthreads')
| -rw-r--r-- | linuxthreads/ChangeLog | 10 | ||||
| -rw-r--r-- | linuxthreads/forward.c | 4 | ||||
| -rw-r--r-- | linuxthreads/pthread.c | 4 | ||||
| -rw-r--r-- | linuxthreads/sysdeps/pthread/bits/libc-lock.h | 14 | ||||
| -rw-r--r-- | linuxthreads/sysdeps/pthread/pthread-functions.h | 5 |
5 files changed, 26 insertions, 11 deletions
diff --git a/linuxthreads/ChangeLog b/linuxthreads/ChangeLog index 62c05e2..adbb233 100644 --- a/linuxthreads/ChangeLog +++ b/linuxthreads/ChangeLog @@ -1,3 +1,13 @@ +2003-09-22 Philip Blundell <philb@gnu.org> + + * forward.c: Add _pthread_cleanup_push, _pthread_cleanup_pop. + * sysdeps/pthread/pthread-functions.h (struct pthread_functions): + Likewise. + * pthread.c (__pthread_elements): Initialise these new elements. + * sysdeps/pthread/bits/libc-lock.h (__libc_cleanup_push): Use + __libc_maybe_call. + (__libc_cleanup_pop): Likewise. + 2003-09-22 Jakub Jelinek <jakub@redhat.com> * attr.c: Include stdlib.h. diff --git a/linuxthreads/forward.c b/linuxthreads/forward.c index 46cf538..b2a36d7 100644 --- a/linuxthreads/forward.c +++ b/linuxthreads/forward.c @@ -173,3 +173,7 @@ FORWARD (pthread_setcancelstate, (int state, int *oldstate), (state, oldstate), 0) FORWARD (pthread_setcanceltype, (int type, int *oldtype), (type, oldtype), 0) + +FORWARD2 (_pthread_cleanup_push, void, (struct _pthread_cleanup_buffer * buffer, void (*routine)(void *), void * arg), (buffer, routine, arg), return) + +FORWARD2 (_pthread_cleanup_pop, void, (struct _pthread_cleanup_buffer * buffer, int execute), (buffer, execute), return) diff --git a/linuxthreads/pthread.c b/linuxthreads/pthread.c index a6a2eda..b395354 100644 --- a/linuxthreads/pthread.c +++ b/linuxthreads/pthread.c @@ -279,7 +279,9 @@ struct pthread_functions __pthread_functions = .ptr_pthread_cleanup_upto = __pthread_cleanup_upto, .ptr_pthread_sigaction = __pthread_sigaction, .ptr_pthread_sigwait = __pthread_sigwait, - .ptr_pthread_raise = __pthread_raise + .ptr_pthread_raise = __pthread_raise, + .ptr__pthread_cleanup_push = _pthread_cleanup_push, + .ptr__pthread_cleanup_pop = _pthread_cleanup_pop }; #ifdef SHARED # define ptr_pthread_functions &__pthread_functions diff --git a/linuxthreads/sysdeps/pthread/bits/libc-lock.h b/linuxthreads/sysdeps/pthread/bits/libc-lock.h index c0d0deb..7e22166 100644 --- a/linuxthreads/sysdeps/pthread/bits/libc-lock.h +++ b/linuxthreads/sysdeps/pthread/bits/libc-lock.h @@ -265,18 +265,12 @@ typedef pthread_key_t __libc_key_t; } #define __libc_cleanup_push(fct, arg) \ - { struct _pthread_cleanup_buffer _buffer; \ - int _avail = _pthread_cleanup_push != NULL; \ - if (_avail) { \ - _pthread_cleanup_push (&_buffer, (fct), (arg)); \ - } + { struct _pthread_cleanup_buffer _buffer; \ + __libc_maybe_call (_pthread_cleanup_push, (&_buffer, (fct), (arg)), 0) #define __libc_cleanup_pop(execute) \ - if (_avail) { \ - _pthread_cleanup_pop (&_buffer, execute); \ - } \ - } - + __libc_maybe_call (_pthread_cleanup_pop, (&_buffer, execute), 0); \ + } /* Create thread-specific key. */ #define __libc_key_create(KEY, DESTRUCTOR) \ diff --git a/linuxthreads/sysdeps/pthread/pthread-functions.h b/linuxthreads/sysdeps/pthread/pthread-functions.h index deade5c..43a328a 100644 --- a/linuxthreads/sysdeps/pthread/pthread-functions.h +++ b/linuxthreads/sysdeps/pthread/pthread-functions.h @@ -83,6 +83,11 @@ struct pthread_functions int (*ptr_pthread_raise) (int sig); int (*ptr___pthread_cond_timedwait) (pthread_cond_t *, pthread_mutex_t *, const struct timespec *); + void (*ptr__pthread_cleanup_push) (struct _pthread_cleanup_buffer * buffer, + void (*routine)(void *), void * arg); + + void (*ptr__pthread_cleanup_pop) (struct _pthread_cleanup_buffer * buffer, + int execute); }; /* Variable in libc.so. */ |