blob: b67dded44bcb4d0cb8b3eecdfccc91b1435ef7ad (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
  | 
#include "pthread_impl.h"
static void relock(void *m)
{
	pthread_mutex_lock(m);
}
int pthread_cond_timedwait(pthread_cond_t *c, pthread_mutex_t *m, const struct timespec *ts)
{
	int r, e=0;
	CANCELPT(0);
	pthread_cleanup_push(relock, m);
	c->__block = 1;
	if ((r=pthread_mutex_unlock(m))) return r;
	CANCELPT(1);
	e = __timedwait(&c->__block, 1, CLOCK_REALTIME, ts, 0);
	CANCELPT(0);
	pthread_cleanup_pop(0);
	if ((r=pthread_mutex_lock(m))) return r;
	CANCELPT(0);
	return e;
}
  |