X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Fthread%2Fpthread_mutex_destroy.c;h=8d1bf77b879212256111446c657209dd7a5cd73c;hb=95a540e176b3ebd57d6033fd23cf9fec8a5ddbe8;hp=6d49e689892265e02884cd451d719ab2bed80361;hpb=0b44a0315b47dd8eced9f3b7f31580cf14bbfc01;p=musl

diff --git a/src/thread/pthread_mutex_destroy.c b/src/thread/pthread_mutex_destroy.c
index 6d49e689..8d1bf77b 100644
--- a/src/thread/pthread_mutex_destroy.c
+++ b/src/thread/pthread_mutex_destroy.c
@@ -1,6 +1,10 @@
-#include <pthread.h>
+#include "pthread_impl.h"
 
 int pthread_mutex_destroy(pthread_mutex_t *mutex)
 {
+	/* If the mutex being destroyed is process-shared and has nontrivial
+	 * type (tracking ownership), it might be in the pending slot of a
+	 * robust_list; wait for quiescence. */
+	if (mutex->_m_type > 128) __vm_wait();
 	return 0;
 }