X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Ftrace-ust.h;h=4a818df1a06ab996d6510d0d6e785ac40f20b004;hb=3b5f70d447d59a7d52ebec53e8f7bc962226fea9;hp=c4dbe06c56c3dd7f3a5c57bcc754d814286b89c4;hpb=3646a0515bbdc4aac3853f2a464e73dd99783b34;p=lttng-tools.git

diff --git a/src/bin/lttng-sessiond/trace-ust.h b/src/bin/lttng-sessiond/trace-ust.h
index c4dbe06c5..4a818df1a 100644
--- a/src/bin/lttng-sessiond/trace-ust.h
+++ b/src/bin/lttng-sessiond/trace-ust.h
@@ -27,9 +27,10 @@
 #include <common/defaults.h>
 
 #include "consumer.h"
-#include "agent.h"
 #include "ust-ctl.h"
 
+struct agent;
+
 struct ltt_ust_ht_key {
 	const char *name;
 	const struct lttng_filter_bytecode *filter;
@@ -52,6 +53,13 @@ struct ltt_ust_event {
 	char *filter_expression;
 	struct lttng_ust_filter_bytecode *filter;
 	struct lttng_event_exclusion *exclusion;
+	/*
+	 * An internal event is an event which was created by the session daemon
+	 * through which, for example, events emitted in Agent domains are
+	 * "funelled". This is used to hide internal events from external
+	 * clients as they should never be modified by the external world.
+	 */
+	bool internal;
 };
 
 /* UST channel */
@@ -185,7 +193,8 @@ struct ltt_ust_channel *trace_ust_create_channel(struct lttng_channel *attr);
 struct ltt_ust_event *trace_ust_create_event(struct lttng_event *ev,
 		char *filter_expression,
 		struct lttng_filter_bytecode *filter,
-		struct lttng_event_exclusion *exclusion);
+		struct lttng_event_exclusion *exclusion,
+		bool internal_event);
 struct ltt_ust_context *trace_ust_create_context(
 		struct lttng_event_context *ctx);
 int trace_ust_match_context(struct ltt_ust_context *uctx,
@@ -242,7 +251,8 @@ static inline
 struct ltt_ust_event *trace_ust_create_event(struct lttng_event *ev,
 		const char *filter_expression,
 		struct lttng_filter_bytecode *filter,
-		struct lttng_event_exclusion *exclusion)
+		struct lttng_event_exclusion *exclusion,
+		bool internal_event)
 {
 	return NULL;
 }