X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=libringbuffer%2Fsmp.c;h=9bf5da19515247db4b5c67d6a3a30145d1278b1a;hb=b124e2ec1b9064cdfb82dfa14a5d67ff2e7146c6;hp=f9dbd75a637ff86779f69abd645cd4421d6230fa;hpb=4318ae1be57eb7983ab4857a7a8eeb4a030a8216;p=lttng-ust.git

diff --git a/libringbuffer/smp.c b/libringbuffer/smp.c
index f9dbd75a..9bf5da19 100644
--- a/libringbuffer/smp.c
+++ b/libringbuffer/smp.c
@@ -6,8 +6,8 @@
  * Dual LGPL v2.1/GPL v2 license.
  */
 
+#define _GNU_SOURCE
 #include <unistd.h>
-#include "lttng/core.h"
 #include "usterr.h"
 #include <pthread.h>
 #include "smp.h"