From a3ee6f9ac7ef0eab73f2445b4e927d60c9a4d598 Mon Sep 17 00:00:00 2001
From: Bart Van Assche <bvanassche@acm.org>
Date: Fri, 17 Apr 2009 17:51:31 +0000
Subject: [PATCH] Compiles now on older Linux distributions too.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@9573
---
 drd/tests/pth_barrier_race.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drd/tests/pth_barrier_race.c b/drd/tests/pth_barrier_race.c
index 8aee90ebfd..2255a0e71e 100644
--- a/drd/tests/pth_barrier_race.c
+++ b/drd/tests/pth_barrier_race.c
@@ -10,6 +10,8 @@
  */
 
 
+#define _GNU_SOURCE
+
 #include <pthread.h>
 #include <stdlib.h>
 #include <unistd.h>
-- 
2.47.3