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Update.

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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.
This commit is contained in:
Ulrich Drepper
2003-09-23 04:41:29 +00:00
parent 365b16029b
commit 571f2090f8
9 changed files with 47 additions and 18 deletions
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14
linuxthreads/sysdeps/pthread/bits/libc-lock.h
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@ -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) \