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change sem_trywait algorithm so it never has to call __wake
[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);