X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;ds=inline;f=src%2Fthread%2Fpthread_mutexattr_setpshared.c;h=100f6ff203f1b2ead3585b656db6d36c32b8beec;hb=4f8acf953ccf1a978a3378db7fb1e8d5a7afbca1;hp=8c7a1e26b8943e7011d90cf07ad9eae74b21e8e5;hpb=0109d950e685f1c5f6cef245a8b1bc47c9b6d94c;p=musl

diff --git a/src/thread/pthread_mutexattr_setpshared.c b/src/thread/pthread_mutexattr_setpshared.c
index 8c7a1e26..100f6ff2 100644
--- a/src/thread/pthread_mutexattr_setpshared.c
+++ b/src/thread/pthread_mutexattr_setpshared.c
@@ -3,7 +3,7 @@
 int pthread_mutexattr_setpshared(pthread_mutexattr_t *a, int pshared)
 {
 	if (pshared > 1U) return EINVAL;
-	a->__attr &= 0x7fffffff;
-	a->__attr |= pshared<<31;
+	a->__attr &= ~128U;
+	a->__attr |= pshared<<7;
 	return 0;
 }