major semaphore improvements (performance and correctness)

[musl] / src / thread / pthread_cond_timedwait.c

diff --git a/src/thread/pthread_cond_timedwait.c b/src/thread/pthread_cond_timedwait.c
index 1439aac..7a19fc5 100644 (file)
--- a/src/thread/pthread_cond_timedwait.c
+++ b/src/thread/pthread_cond_timedwait.c
@@ -16,7 +16,8 @@ int pthread_cond_timedwait(pthread_cond_t *c, pthread_mutex_t *m, const struct t
        if ((r=pthread_mutex_unlock(m))) return r;
 
        CANCELPT_BEGIN;
-       e = __timedwait(&c->_c_block, 1, c->_c_clock, ts, 0);
+       do e = __timedwait(&c->_c_block, 1, c->_c_clock, ts, 0);
+       while (e == EINTR);
        CANCELPT_END;
 
        pthread_cleanup_pop(0);