X-Git-Url: http://nsz.repo.hu/git/?p=musl;a=blobdiff_plain;f=src%2Fthread%2Fpthread_barrier_init.c;h=01e8cd6bf655e167d66f9060e73f69721f997656;hp=736d10146faf86cc432be85593482ddada09fb85;hb=2d0f495e7bbcc1b17bf118b939e347e2d771fa2f;hpb=e882756311c7b06e59fcc8e582f03852b7dcfd30

diff --git a/src/thread/pthread_barrier_init.c b/src/thread/pthread_barrier_init.c
index 736d1014..01e8cd6b 100644
--- a/src/thread/pthread_barrier_init.c
+++ b/src/thread/pthread_barrier_init.c
@@ -1,8 +1,8 @@
 #include "pthread_impl.h"
 
-int pthread_barrier_init(pthread_barrier_t *b, const pthread_barrierattr_t *a, unsigned count)
+int pthread_barrier_init(pthread_barrier_t *restrict b, const pthread_barrierattr_t *restrict a, unsigned count)
 {
-	if (!count) return EINVAL;
-	*b = (pthread_barrier_t){ ._b_limit = count-1 };
+	if (count-1 > INT_MAX-1) return EINVAL;
+	*b = (pthread_barrier_t){ ._b_limit = count-1 | (a?*a:0) };
 	return 0;
 }