posix/pthread/pthread_attr.c

21 int __pthread_attr_get_np(pthread_t thread, pthread_attr_t *_attr);
22 int __pthread_getattr_np(pthread_t thread, pthread_attr_t *_attr);
26 pthread_attr_init(pthread_attr_t *_attr)
30 	if (_attr == NULL)
43 	*_attr = attr;
49 pthread_attr_destroy(pthread_attr_t *_attr)
53 	if (_attr == NULL || (attr = *_attr) == NULL)
56 	*_attr = NULL;
64 pthread_attr_getdetachstate(const pthread_attr_t *_attr, int *state)
68 	if (_attr == NULL || (attr = *_attr) == NULL || state == NULL)
78 pthread_attr_setdetachstate(pthread_attr_t *_attr, int state)
82 	if (_attr == NULL || (attr = *_attr) == NULL)
95 pthread_attr_getstacksize(const pthread_attr_t *_attr, size_t *stacksize)
99 	if (_attr == NULL || (attr = *_attr) == NULL || stacksize == NULL)
109 pthread_attr_setstacksize(pthread_attr_t *_attr, size_t stacksize)
113 	if (_attr == NULL || (attr = *_attr) == NULL)
178 pthread_attr_getguardsize(const pthread_attr_t *_attr, size_t *guardsize)
182 	if (_attr == NULL || (attr = *_attr) == NULL || guardsize == NULL)
192 pthread_attr_setguardsize(pthread_attr_t *_attr, size_t guardsize)
196 	if (_attr == NULL || (attr = *_attr) == NULL)
206 pthread_attr_getstack(const pthread_attr_t *_attr, void **stackaddr,
211 	if (_attr == NULL || (attr = *_attr) == NULL || stackaddr == NULL
224 pthread_attr_setstack(pthread_attr_t *_attr, void *stackaddr,
229 	if (_attr == NULL || (attr = *_attr) == NULL)
245 __pthread_attr_get_np(pthread_t thread, pthread_attr_t *_attr)
251 	if (_attr == NULL || (attr = *_attr) == NULL)
273 __pthread_getattr_np(pthread_t thread, pthread_attr_t *_attr)
275 	int err = pthread_attr_init(_attr);
277 		err = __pthread_attr_get_np(thread, _attr);