X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Fust-app.h;h=74d4cd6a2619c40d4b9acd52dbcc12049b34f241;hb=1950109e7a08d8064ef5b1f446524274b4fa72d5;hp=e0aa17a7feb01f05ed3002347827f8451b6f0612;hpb=1624d5b7ba86633d36f3a5c86ea1df5d308c4360;p=lttng-tools.git

diff --git a/src/bin/lttng-sessiond/ust-app.h b/src/bin/lttng-sessiond/ust-app.h
index e0aa17a7f..74d4cd6a2 100644
--- a/src/bin/lttng-sessiond/ust-app.h
+++ b/src/bin/lttng-sessiond/ust-app.h
@@ -154,6 +154,8 @@ struct ust_app_channel {
 	 * ust_objd hash table in the ust_app object.
 	 */
 	struct lttng_ht_node_ulong ust_objd_node;
+	/* For delayed reclaim */
+	struct rcu_head rcu_head;
 };
 
 struct ust_app_session {
@@ -193,6 +195,10 @@ struct ust_app_session {
 	enum lttng_buffer_type buffer_type;
 	/* ABI of the session. Same value as the application. */
 	uint32_t bits_per_long;
+	/* For delayed reclaim */
+	struct rcu_head rcu_head;
+	/* If the channel's streams have to be outputed or not. */
+	unsigned int output_traces;
 };
 
 /*
@@ -257,8 +263,6 @@ int ust_app_register_done(int sock)
 int ust_app_version(struct ust_app *app);
 void ust_app_unregister(int sock);
 unsigned long ust_app_list_count(void);
-int ust_app_start_trace(struct ltt_ust_session *usess, struct ust_app *app);
-int ust_app_stop_trace(struct ltt_ust_session *usess, struct ust_app *app);
 int ust_app_start_trace_all(struct ltt_ust_session *usess);
 int ust_app_stop_trace_all(struct ltt_ust_session *usess);
 int ust_app_destroy_trace_all(struct ltt_ust_session *usess);
@@ -303,6 +307,9 @@ struct ust_app *ust_app_create(struct ust_register_msg *msg, int sock);
 void ust_app_notify_sock_unregister(int sock);
 ssize_t ust_app_push_metadata(struct ust_registry_session *registry,
 		struct consumer_socket *socket, int send_zero_data);
+void ust_app_destroy(struct ust_app *app);
+int ust_app_snapshot_record(struct ltt_ust_session *usess,
+		struct snapshot_output *output, int wait);
 
 #else /* HAVE_LIBLTTNG_UST_CTL */
 
@@ -495,6 +502,17 @@ ssize_t ust_app_push_metadata(struct ust_registry_session *registry,
 {
 	return 0;
 }
+static inline
+void ust_app_destroy(struct ust_app *app)
+{
+	return;
+}
+static inline
+int ust_app_snapshot_record(struct ltt_ust_session *usess,
+		struct snapshot_output *output, int wait)
+{
+	return 0;
+}
 
 #endif /* HAVE_LIBLTTNG_UST_CTL */