X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Fsession.h;h=19dabb727179bb23a64e2b5cf3a1bba8a5f4ffc3;hb=82b69413fa2d05d8643c4fb900b88f5d41206cfc;hp=8d41c38aa60c911174f37ba92909f1c7d4ab345b;hpb=54213acc35b30fa5e95dd275c31cfb584d4e4abf;p=lttng-tools.git

diff --git a/src/bin/lttng-sessiond/session.h b/src/bin/lttng-sessiond/session.h
index 8d41c38aa..19dabb727 100644
--- a/src/bin/lttng-sessiond/session.h
+++ b/src/bin/lttng-sessiond/session.h
@@ -25,6 +25,7 @@
 #include <common/hashtable/hashtable.h>
 #include <lttng/rotation.h>
 #include <lttng/location.h>
+#include <lttng/lttng-error.h>
 
 #include "snapshot.h"
 #include "trace-kernel.h"
@@ -69,7 +70,9 @@ struct ltt_session_list {
  */
 struct ltt_session {
 	char name[NAME_MAX];
+	bool has_auto_generated_name;
 	char hostname[HOST_NAME_MAX]; /* Local hostname. */
+	time_t creation_time;
 	struct ltt_kernel_session *kernel_session;
 	struct ltt_ust_session *ust_session;
 	struct urcu_ref ref;
@@ -100,7 +103,11 @@ struct ltt_session {
 	 * copied into those sessions.
 	 */
 	struct consumer_output *consumer;
-
+	/*
+	 * Indicates whether or not the user has specified an output directory
+	 * or if it was configured using the default configuration.
+	 */
+	bool has_user_specified_directory;
 	/* Did at least ONE start command has been triggered?. */
 	unsigned int has_been_started:1;
 	/*
@@ -219,11 +226,13 @@ struct ltt_session {
 	 */
 	struct lttng_condition *rotate_condition;
 	struct lttng_trigger *rotate_trigger;
+	LTTNG_OPTIONAL(uint64_t) last_trace_chunk_id;
+	struct lttng_trace_chunk *current_trace_chunk;
 };
 
 /* Prototypes */
-int session_create(char *name, uid_t uid, gid_t gid);
-
+enum lttng_error_code session_create(const char *name, uid_t uid, gid_t gid,
+		struct ltt_session **out_session);
 void session_lock(struct ltt_session *session);
 void session_lock_list(void);
 int session_trylock_list(void);
@@ -256,4 +265,10 @@ int session_access_ok(struct ltt_session *session, uid_t uid, gid_t gid);
 int session_reset_rotation_state(struct ltt_session *session,
 		enum lttng_rotation_state result);
 
+enum lttng_error_code session_switch_trace_chunk(struct ltt_session *session,
+		const char *session_base_path_override,
+		const char *chunk_name_override);
+int session_set_trace_chunk(struct ltt_session *session,
+		struct lttng_trace_chunk *current_trace_chunk);
+
 #endif /* _LTT_SESSION_H */