X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Ftrace-ust.h;h=9316fa8174df1db069fec8cc2d91f61444f182ec;hb=885e05c50f81e77fc3a14a36064c4ef702127cd7;hp=fc9eef4b7b927820e15429e76afe098d5892ceb0;hpb=fb83fe64f250bec7416f18891a8264450c61ead3;p=lttng-tools.git

diff --git a/src/bin/lttng-sessiond/trace-ust.h b/src/bin/lttng-sessiond/trace-ust.h
index fc9eef4b7..9316fa817 100644
--- a/src/bin/lttng-sessiond/trace-ust.h
+++ b/src/bin/lttng-sessiond/trace-ust.h
@@ -82,6 +82,7 @@ struct ltt_ust_channel {
 	uint64_t tracefile_count;
 	uint64_t per_pid_closed_app_discarded;
 	uint64_t per_pid_closed_app_lost;
+	uint64_t monitor_timer_interval;
 };
 
 /* UST domain global (LTTNG_DOMAIN_UST) */
@@ -138,6 +139,9 @@ struct ltt_ust_session {
 	char shm_path[PATH_MAX];
 
 	struct ust_pid_tracker pid_tracker;
+
+	/* Current trace chunk of the ltt_session. */
+	struct lttng_trace_chunk *current_trace_chunk;
 };
 
 /*
@@ -193,11 +197,11 @@ struct agent *trace_ust_find_agent(struct ltt_ust_session *session,
 struct ltt_ust_session *trace_ust_create_session(uint64_t session_id);
 struct ltt_ust_channel *trace_ust_create_channel(struct lttng_channel *attr,
 		enum lttng_domain_type domain);
-struct ltt_ust_event *trace_ust_create_event(struct lttng_event *ev,
+enum lttng_error_code trace_ust_create_event(struct lttng_event *ev,
 		char *filter_expression,
 		struct lttng_filter_bytecode *filter,
 		struct lttng_event_exclusion *exclusion,
-		bool internal_event);
+		bool internal_event, struct ltt_ust_event **ust_event);
 struct ltt_ust_context *trace_ust_create_context(
 		struct lttng_event_context *ctx);
 int trace_ust_match_context(struct ltt_ust_context *uctx,
@@ -213,6 +217,7 @@ void trace_ust_destroy_session(struct ltt_ust_session *session);
 void trace_ust_destroy_channel(struct ltt_ust_channel *channel);
 void trace_ust_destroy_event(struct ltt_ust_event *event);
 void trace_ust_destroy_context(struct ltt_ust_context *ctx);
+void trace_ust_free_session(struct ltt_ust_session *session);
 
 int trace_ust_track_pid(struct ltt_ust_session *session, int pid);
 int trace_ust_untrack_pid(struct ltt_ust_session *session, int pid);
@@ -253,13 +258,13 @@ struct ltt_ust_channel *trace_ust_create_channel(struct lttng_channel *attr,
 	return NULL;
 }
 static inline
-struct ltt_ust_event *trace_ust_create_event(struct lttng_event *ev,
+enum lttng_error_code trace_ust_create_event(struct lttng_event *ev,
 		const char *filter_expression,
 		struct lttng_filter_bytecode *filter,
 		struct lttng_event_exclusion *exclusion,
-		bool internal_event)
+		bool internal_event, struct ltt_ust_event **ust_event)
 {
-	return NULL;
+	return LTTNG_ERR_NO_UST;
 }
 static inline
 void trace_ust_destroy_session(struct ltt_ust_session *session)
@@ -275,6 +280,12 @@ static inline
 void trace_ust_destroy_event(struct ltt_ust_event *event)
 {
 }
+
+static inline
+void trace_ust_free_session(struct ltt_ust_session *session)
+{
+}
+
 static inline
 struct ltt_ust_context *trace_ust_create_context(
 		struct lttng_event_context *ctx)