X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=liblttng-ust%2Flttng-ring-buffer-client-discard.c;h=a5fcc80749f7e9a8208c271d294af220d5a2c01c;hb=3fbec7dc3645facd9e809cf161ba3435a377ce56;hp=2e469b7a6b79f67e0486cd4d62236a16297a5ae9;hpb=b07cd987c6856becc4ce1c20e5118b006f4431b0;p=lttng-ust.git

diff --git a/liblttng-ust/lttng-ring-buffer-client-discard.c b/liblttng-ust/lttng-ring-buffer-client-discard.c
index 2e469b7a..a5fcc807 100644
--- a/liblttng-ust/lttng-ring-buffer-client-discard.c
+++ b/liblttng-ust/lttng-ring-buffer-client-discard.c
@@ -21,6 +21,7 @@
  */
 
 #define _GNU_SOURCE
+#define _LGPL_SOURCE
 #include "lttng-tracer.h"
 
 #define RING_BUFFER_MODE_TEMPLATE		RING_BUFFER_DISCARD