X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;ds=sidebyside;f=liblttng-ust%2Flttng-context-vgid.c;h=db0c82d8f5e08effae9c3415f97500f494c09baa;hb=fe65ab8285a8763a93c21860f4f5e4c68e756255;hp=7ffaf6838bcb1aef74c6c53e6fd373ec048f2469;hpb=fca2f1916cd9f22f410d8f22b9a0720c978c2025;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>