X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Fthread%2Fpthread_mutexattr_setrobust.c;h=dcfa4cf1c771c5347240c3bd826448b69f094f06;hb=ac0acd569e01735fc6052d43fdf57f3a07c93f3d;hp=4a296ba11890d1dae8766697deedfc526dcf3864;hpb=047e434ef5fd5437a74f98f63c40a77a683f7f3f;p=musl

diff --git a/src/thread/pthread_mutexattr_setrobust.c b/src/thread/pthread_mutexattr_setrobust.c
index 4a296ba1..dcfa4cf1 100644
--- a/src/thread/pthread_mutexattr_setrobust.c
+++ b/src/thread/pthread_mutexattr_setrobust.c
@@ -3,7 +3,7 @@
 int pthread_mutexattr_setrobust(pthread_mutexattr_t *a, int robust)
 {
 	if (robust > 1U) return EINVAL;
-	*a &= ~4;
-	*a |= robust*4;
+	a->__attr &= ~4;
+	a->__attr |= robust*4;
 	return 0;
 }