relayd protocol: reply path for close chunk and create session 2.11

[lttng-tools.git] / src / bin / lttng-sessiond / session.h

diff --git a/src/bin/lttng-sessiond/session.h b/src/bin/lttng-sessiond/session.h
index 0b4746cb51b80c5fe62d28997eb0944e77bc24e2..31a40a741aee1797a20b61f345ca96d7a62181a2 100644 (file)
--- a/src/bin/lttng-sessiond/session.h
+++ b/src/bin/lttng-sessiond/session.h
@@ -75,7 +75,10 @@ struct ltt_session_list {
 struct ltt_session {
        char name[NAME_MAX];
        bool has_auto_generated_name;
+       bool name_contains_creation_time;
        char hostname[HOST_NAME_MAX]; /* Local hostname. */
+       /* Path of the last closed chunk. */
+       char last_chunk_path[LTTNG_PATH_MAX];
        time_t creation_time;
        struct ltt_kernel_session *kernel_session;
        struct ltt_ust_session *ust_session;
@@ -180,14 +183,17 @@ struct ltt_session {
        struct lttng_trace_chunk *chunk_being_archived;
        /* Current state of a rotation. */
        enum lttng_rotation_state rotation_state;
+       bool quiet_rotation;
        char *last_archived_chunk_name;
        LTTNG_OPTIONAL(uint64_t) last_archived_chunk_id;
        struct lttng_dynamic_array destroy_notifiers;
+       /* Session base path override. Set non-null. */
+       char *base_path;
 };
 
 /* Prototypes */
 enum lttng_error_code session_create(const char *name, uid_t uid, gid_t gid,
-               struct ltt_session **out_session);
+               const char *base_path, struct ltt_session **out_session);
 void session_lock(struct ltt_session *session);
 void session_lock_list(void);
 int session_trylock_list(void);
@@ -224,7 +230,8 @@ int session_reset_rotation_state(struct ltt_session *session,
 
 /* Create a new trace chunk object from the session's configuration. */
 struct lttng_trace_chunk *session_create_new_trace_chunk(
-               struct ltt_session *session,
+               const struct ltt_session *session,
+               const struct consumer_output *consumer_output_override,
                const char *session_base_path_override,
                const char *chunk_name_override);
 
@@ -245,6 +252,10 @@ int session_set_trace_chunk(struct ltt_session *session,
  * ltt_session itself.
  */
 int session_close_trace_chunk(const struct ltt_session *session,
-               struct lttng_trace_chunk *trace_chunk);
+               struct lttng_trace_chunk *trace_chunk,
+               const enum lttng_trace_chunk_command_type *close_command,
+               char *path);
+
+bool session_output_supports_trace_chunks(const struct ltt_session *session);
 
 #endif /* _LTT_SESSION_H */