1 files changed, 8 insertions, 0 deletions

diff --git a/lib/libpthread/thread/thr_yield.c b/lib/libpthread/thread/thr_yield.c
index b41072fdd1f8..5c24113c2767 100644
--- a/lib/libpthread/thread/thr_yield.c
+++ b/lib/libpthread/thread/thr_yield.c
@@ -42,6 +42,9 @@ _sched_yield(void)
 {
 	struct pthread	*curthread = _get_curthread();
 
+	if (curthread->attr.flags & PTHREAD_SCOPE_SYSTEM)
+		return (__sys_sched_yield());
+
 	/* Reset the accumulated time slice value for the current thread: */
 	curthread->slice_usec = -1;
 
@@ -57,6 +60,11 @@ _pthread_yield(void)
 {
 	struct pthread	*curthread = _get_curthread();
 
+	if (curthread->attr.flags & PTHREAD_SCOPE_SYSTEM) {
+		__sys_sched_yield();
+		return;
+	}
+
 	/* Reset the accumulated time slice value for the current thread: */
 	curthread->slice_usec = -1;