+ LTTNG_VIEWER_NEW_STREAMS_HUP = 4, /* Session closed. */
+};
+
+enum lttng_viewer_create_session_return_code {
+ LTTNG_VIEWER_CREATE_SESSION_OK = 1,
+ LTTNG_VIEWER_CREATE_SESSION_ERR = 2,
+};
+
+enum lttng_viewer_detach_session_return_code {
+ LTTNG_VIEWER_DETACH_SESSION_OK = 1,
+ LTTNG_VIEWER_DETACH_SESSION_UNK = 2,
+ LTTNG_VIEWER_DETACH_SESSION_ERR = 3,