Add missing #define _GNU_SOURCE for sched_getcpu()

[lttng-ust.git] / liblttng-ust-ctl / ustctl.c

diff --git a/liblttng-ust-ctl/ustctl.c b/liblttng-ust-ctl/ustctl.c
index 32fa2ebc33e92e054a7591435fa9aadffef47009..964a5586677a3dc4c68d9046a8fa9a51bac1b39c 100644 (file)
--- a/liblttng-ust-ctl/ustctl.c
+++ b/liblttng-ust-ctl/ustctl.c
@@ -17,6 +17,7 @@
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  */
 
+#define _GNU_SOURCE
 #include <string.h>
 #include <lttng/ust-ctl.h>
 #include <lttng/ust-abi.h>