X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Fust-app.h;h=11202ecaea5845a4ae8f354c7218a0a8d4a9b68c;hp=67088a7c9eaeb17643bbddce6e5787680ee8ae9a;hb=5c786dedd0156b93984f89ba47ec841277ed7dae;hpb=7972aab22f74b18faa168c0482216a3dd711a075

diff --git a/src/bin/lttng-sessiond/ust-app.h b/src/bin/lttng-sessiond/ust-app.h
index 67088a7c9..11202ecae 100644
--- a/src/bin/lttng-sessiond/ust-app.h
+++ b/src/bin/lttng-sessiond/ust-app.h
@@ -143,6 +143,8 @@ struct ust_app_channel {
 	struct ust_app_session *session;
 	struct lttng_ht *ctx;
 	struct lttng_ht *events;
+	uint64_t tracefile_size;
+	uint64_t tracefile_count;
 	/*
 	 * Node indexed by channel name in the channels' hash table of a session.
 	 */
@@ -152,6 +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 {
@@ -171,10 +175,10 @@ struct ust_app_session {
 	 * Tracing session ID. Multiple ust app session can have the same tracing
 	 * session id making this value NOT unique to the object.
 	 */
-	int tracing_id;
+	uint64_t tracing_id;
 	uint64_t id;	/* Unique session identifier */
 	struct lttng_ht *channels; /* Registered channels */
-	struct lttng_ht_node_ulong node;
+	struct lttng_ht_node_u64 node;
 	char path[PATH_MAX];
 	/* UID/GID of the application owning the session */
 	uid_t uid;
@@ -191,6 +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;
 };
 
 /*
@@ -255,8 +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);
@@ -299,6 +305,12 @@ int ust_app_recv_notify(int sock);
 void ust_app_add(struct ust_app *app);
 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, unsigned int nb_streams);
+unsigned int ust_app_get_nb_stream(struct ltt_ust_session *usess);
 
 #else /* HAVE_LIBLTTNG_UST_CTL */
 
@@ -485,6 +497,28 @@ static inline
 void ust_app_notify_sock_unregister(int sock)
 {
 }
+static inline
+ssize_t ust_app_push_metadata(struct ust_registry_session *registry,
+		struct consumer_socket *socket, int send_zero_data)
+{
+	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, unsigned int nb_stream)
+{
+	return 0;
+}
+static inline
+unsigned int ust_app_get_nb_stream(struct ltt_ust_session *usess)
+{
+	return 0;
+}
 
 #endif /* HAVE_LIBLTTNG_UST_CTL */