X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=include%2Fust-comm.h;fp=include%2Fust-comm.h;h=c59003687e64601c565d86f738d82e0962a3ba45;hb=8406222c45d29b23064d688e33be84894a51baac;hp=49a55d2109e31b6ceca45a8fc09002b2f0e45220;hpb=49faeca7301c4081d16ef360636bc79077c9943f;p=lttng-ust.git

diff --git a/include/ust-comm.h b/include/ust-comm.h
index 49a55d21..c5900368 100644
--- a/include/ust-comm.h
+++ b/include/ust-comm.h
@@ -88,7 +88,6 @@ struct ustcomm_ust_msg {
 	uint32_t cmd;
 	char padding[USTCOMM_MSG_PADDING1];
 	union {
-		struct lttng_ust_event_notifier event_notifier;
 		struct lttng_ust_channel channel;
 		struct lttng_ust_stream stream;
 		struct lttng_ust_event event;
@@ -111,6 +110,15 @@ struct ustcomm_ust_msg {
 		struct lttng_ust_counter counter;
 		struct lttng_ust_counter_global counter_global;
 		struct lttng_ust_counter_cpu counter_cpu;
+		/*
+		 * For LTTNG_UST_EVENT_NOTIFIER_CREATE, a struct
+		 * lttng_ust_event_notifier implicitly follows struct
+		 * ustcomm_ust_msg.
+		 */
+		struct {
+			/* Length of struct lttng_ust_event_notifier */
+			uint32_t len;
+		} event_notifier;
 		char padding[USTCOMM_MSG_PADDING2];
 	} u;
 } LTTNG_PACKED;