struct notification_thread_handle;
+/*
+ * A callback (and associated user data) that should be run after a command
+ * has been executed. No locks should be taken while executing this handler.
+ *
+ * The command's reply should not be sent until the handler has run and
+ * completed successfully. On failure, the handler's return code should
+ * be the only reply sent to the client.
+ */
+typedef enum lttng_error_code (*completion_handler_function)(void *);
+struct cmd_completion_handler {
+ completion_handler_function run;
+ void *data;
+};
+
/*
* Init the command subsystem. Must be called before using any of the functions
* above. This is called in the main() of the session daemon.
size_t nb_uri, lttng_sock_cred *creds, unsigned int live_timer);
int cmd_create_session_snapshot(char *name, struct lttng_uri *uris,
size_t nb_uri, lttng_sock_cred *creds);
-int cmd_destroy_session(struct ltt_session *session, int wpipe);
+int cmd_destroy_session(struct ltt_session *session, int wpipe,
+ struct notification_thread_handle *notification_thread_handle);
/* Channel commands */
int cmd_disable_channel(struct ltt_session *session,
int cmd_rotate_session(struct ltt_session *session,
struct lttng_rotate_session_return *rotate_return);
+int cmd_rotate_get_info(struct ltt_session *session,
+ struct lttng_rotation_get_info_return *info_return,
+ uint64_t rotate_id);
+int cmd_rotation_set_schedule(struct ltt_session *session,
+ bool activate, enum lttng_rotation_schedule_type schedule_type,
+ uint64_t value,
+ struct notification_thread_handle *notification_thread_handle);
+
+const struct cmd_completion_handler *cmd_pop_completion_handler(void);
#endif /* CMD_H */