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2013-11-29 Sebastian Huber <sebastian.huber@embedded-brains.de> 

* libc/include/pthread.h (pthread_cleanup_push): Delete prototype
	and add macro of the same name.
	(pthread_cleanup_pop): Likewise.
	(_pthread_cleanup_context): Define.
	(_pthread_cleanup_push): Likewise.
	(_pthread_cleanup_pop): Likewise.
	(pthread_cleanup_push_defer_np): Define if _GNU_SOURCE is defined.
	(pthread_cleanup_pop_restore_np): Likewise.
	(_pthread_cleanup_push_defer): Likewise.
	(_pthread_cleanup_pop_restore): Likewise.
This commit is contained in:
Joel Sherrill 2013-11-29 23:35:34 +00:00
parent 62c28b76ac
commit a534dfd26e
2 changed files with 57 additions and 3 deletions
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13
newlib/ChangeLog
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@ -1,3 +1,16 @@
2013-11-29 Sebastian Huber <sebastian.huber@embedded-brains.de>
* libc/include/pthread.h (pthread_cleanup_push): Delete prototype
and add macro of the same name.
(pthread_cleanup_pop): Likewise.
(_pthread_cleanup_context): Define.
(_pthread_cleanup_push): Likewise.
(_pthread_cleanup_pop): Likewise.
(pthread_cleanup_push_defer_np): Define if _GNU_SOURCE is defined.
(pthread_cleanup_pop_restore_np): Likewise.
(_pthread_cleanup_push_defer): Likewise.
(_pthread_cleanup_pop_restore): Likewise.
2013-11-29 Jennifer Averett <jennifer.averett@oarcorp.com> 2013-11-29 Jennifer Averett <jennifer.averett@oarcorp.com>
* libc/include/pthread.h (pthread_attr_setaffinity_np): * libc/include/pthread.h (pthread_attr_setaffinity_np):

47
newlib/libc/include/pthread.h
View File

@ -34,6 +34,13 @@ extern "C" {
#include <sys/sched.h> #include <sys/sched.h>
#include <sys/cdefs.h> #include <sys/cdefs.h>
struct _pthread_cleanup_context {
void (*_routine)(void *);
void *_arg;
int _canceltype;
struct _pthread_cleanup_context *_previous;
};
/* Register Fork Handlers */ /* Register Fork Handlers */
int _EXFUN(pthread_atfork,(void (*prepare)(void), void (*parent)(void), int _EXFUN(pthread_atfork,(void (*prepare)(void), void (*parent)(void),
void (*child)(void))); void (*child)(void)));
@ -304,9 +311,43 @@ void _EXFUN(pthread_testcancel, (void));
/* Establishing Cancellation Handlers, P1003.1c/Draft 10, p. 184 */ /* Establishing Cancellation Handlers, P1003.1c/Draft 10, p. 184 */
void _EXFUN(pthread_cleanup_push, void _EXFUN(_pthread_cleanup_push,
(void (*__routine)( void * ), void *__arg)); (struct _pthread_cleanup_context *_context,
void _EXFUN(pthread_cleanup_pop, (int __execute)); void (*_routine)(void *), void *_arg));
void _EXFUN(_pthread_cleanup_pop,
(struct _pthread_cleanup_context *_context,
int _execute));
/* It is intentional to open and close the scope in two different macros */
#define pthread_cleanup_push(_routine, _arg) \
do { \
struct _pthread_cleanup_context _pthread_clup_ctx; \
_pthread_cleanup_push(&_pthread_clup_ctx, (_routine), (_arg))
#define pthread_cleanup_pop(_execute) \
_pthread_cleanup_pop(&_pthread_clup_ctx, (_execute)); \
} while (0)
#if defined(_GNU_SOURCE)
void _EXFUN(_pthread_cleanup_push_defer,
(struct _pthread_cleanup_context *_context,
void (*_routine)(void *), void *_arg));
void _EXFUN(_pthread_cleanup_pop_restore,
(struct _pthread_cleanup_context *_context,
int _execute));
/* It is intentional to open and close the scope in two different macros */
#define pthread_cleanup_push_defer_np(_routine, _arg) \
do { \
struct _pthread_cleanup_context _pthread_clup_ctx; \
_pthread_cleanup_push_defer(&_pthread_clup_ctx, (_routine), (_arg))
#define pthread_cleanup_pop_restore_np(_execute) \
_pthread_cleanup_pop_restore(&_pthread_clup_ctx, (_execute)); \
} while (0)
#endif /* defined(_GNU_SOURCE) */
#if defined(_POSIX_THREAD_CPUTIME) #if defined(_POSIX_THREAD_CPUTIME)