X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=liblttng-ust%2Flttng-context-vgid.c;fp=liblttng-ust%2Flttng-context-vgid.c;h=db0c82d8f5e08effae9c3415f97500f494c09baa;hb=b4051ad8c170901d5297e1b3005b24e63cb0ab1e;hp=7ffaf6838bcb1aef74c6c53e6fd373ec048f2469;hpb=8b05d0d42a5a7801e5c3bcd76c5230188cfbe236;p=lttng-ust.git

diff --git a/liblttng-ust/lttng-context-vgid.c b/liblttng-ust/lttng-context-vgid.c
index 7ffaf683..db0c82d8 100644
--- a/liblttng-ust/lttng-context-vgid.c
+++ b/liblttng-ust/lttng-context-vgid.c
@@ -22,6 +22,7 @@
  */
 
 #define _LGPL_SOURCE
+#include <stddef.h>
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <unistd.h>