Index: src/benchmark/create_pthrd.c
===================================================================
--- src/benchmark/create_pthrd.c	(revision 7286a408f438c0c5bd18219b01d3b4db4693234f)
+++ src/benchmark/create_pthrd.c	(revision d6ff3ffe233bdce51812ab9635b616b629ab09af)
@@ -17,13 +17,10 @@
 
 	for (size_t i = 0; i < n; i++) {
-		pthread_attr_t attr;
-		if (pthread_attr_init(&attr) < 0) {
+		pthread_t thread;
+		if (pthread_create(&thread, NULL, foo, NULL) < 0) {
 			return 1;
 		}
-		if (pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED) < 0) {
-			return 1;
-		}
-		pthread_t thread;
-		if (pthread_create(&thread, &attr, foo, NULL) < 0) {
+
+		if (pthread_join( thread, NULL) < 0) {
 			return 1;
 		}