Support earlier glibc sched_setaffinity

[urcu.git] / tests / test_rwlock_timing.c

diff --git a/tests/test_rwlock_timing.c b/tests/test_rwlock_timing.c
index c5c947895458d19311f8ff8774f8579cfc521fc7..c354de7f69d816a769f0180a2aa82b075efc3806 100644 (file)
--- a/tests/test_rwlock_timing.c
+++ b/tests/test_rwlock_timing.c
@@ -20,6 +20,7 @@
  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
+#define _GNU_SOURCE
 #include <stdio.h>
 #include <pthread.h>
 #include <stdlib.h>
@@ -31,6 +32,8 @@
 #include <assert.h>
 #include <sys/syscall.h>
 #include <pthread.h>
+#include <errno.h>
+
 #include <urcu/arch.h>
 
 #if defined(_syscall0)