X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=liblttng-ust%2Flttng-ring-buffer-client-overwrite.c;h=5564e8e5f224d63d4341aea36d59e8a135b3a1d3;hb=8306baea3da8b1f429e14218b1ef7413ee56ed19;hp=3d6fdabf79e08c8977c8b90b485bfe339d4cb0b1;hpb=7dd08bec735b428479201f9f84d59c78deabdf57;p=lttng-ust.git

diff --git a/liblttng-ust/lttng-ring-buffer-client-overwrite.c b/liblttng-ust/lttng-ring-buffer-client-overwrite.c
index 3d6fdabf..5564e8e5 100644
--- a/liblttng-ust/lttng-ring-buffer-client-overwrite.c
+++ b/liblttng-ust/lttng-ring-buffer-client-overwrite.c
@@ -21,6 +21,7 @@
  */
 
 #define _GNU_SOURCE
+#define _LGPL_SOURCE
 #include "lttng-tracer.h"
 
 #define RING_BUFFER_MODE_TEMPLATE		RING_BUFFER_OVERWRITE
@@ -31,4 +32,5 @@
 	lttng_ring_buffer_client_overwrite_exit
 #define LTTNG_CLIENT_TYPE			LTTNG_CLIENT_OVERWRITE
 #define LTTNG_CLIENT_CALLBACKS			lttng_client_callbacks_overwrite
+#define LTTNG_CLIENT_WAKEUP			RING_BUFFER_WAKEUP_BY_WRITER
 #include "lttng-ring-buffer-client.h"