From 5a2e18093725c3965486641f0ad0b61a44f7ed68 Mon Sep 17 00:00:00 2001 From: Rich Felker Date: Sun, 2 Oct 2011 22:58:28 -0400 Subject: synchronize cond var destruction with exiting waits --- src/thread/pthread_cond_destroy.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'src/thread/pthread_cond_destroy.c') diff --git a/src/thread/pthread_cond_destroy.c b/src/thread/pthread_cond_destroy.c index 1d21a5a8..a096c554 100644 --- a/src/thread/pthread_cond_destroy.c +++ b/src/thread/pthread_cond_destroy.c @@ -2,5 +2,12 @@ int pthread_cond_destroy(pthread_cond_t *c) { + int priv = c->_c_mutex != (void *)-1; + int cnt; + c->_c_destroy = 1; + if (c->_c_waiters) + __wake(&c->_c_seq, -1, priv); + while ((cnt = c->_c_waiters)) + __wait(&c->_c_waiters, 0, cnt, priv); return 0; } -- cgit v1.2.1