src.ctf.lttng-live: make `lttng_live_attach_session()` return status

[babeltrace.git] / src / plugins / ctf / lttng-live / viewer-connection.c

diff --git a/src/plugins/ctf/lttng-live/viewer-connection.c b/src/plugins/ctf/lttng-live/viewer-connection.c
index f094a8f96553f3c9e098c373d3a177df9fc0eecf..e3ac7f8d84fc78d05f5bf806cf75cbc71f740a0e 100644 (file)
--- a/src/plugins/ctf/lttng-live/viewer-connection.c
+++ b/src/plugins/ctf/lttng-live/viewer-connection.c
@@ -810,9 +810,11 @@ error:
 }
 
 BT_HIDDEN
-int lttng_live_attach_session(struct lttng_live_session *session)
+enum lttng_live_attach_session_status lttng_live_attach_session(
+               struct lttng_live_session *session)
 {
        struct lttng_viewer_cmd cmd;
+       enum lttng_live_attach_session_status attach_status;
        struct lttng_viewer_attach_session_request rq;
        struct lttng_viewer_attach_session_response rp;
        struct lttng_live_msg_iter *lttng_live_msg_iter =
@@ -889,10 +891,14 @@ int lttng_live_attach_session(struct lttng_live_session *session)
        session->attached = true;
        session->new_streams_needed = false;
 
-       return 0;
+       attach_status = LTTNG_LIVE_ATTACH_SESSION_STATUS_OK;
+       goto end;
 
 error:
-       return -1;
+       attach_status = LTTNG_LIVE_ATTACH_SESSION_STATUS_ERROR;
+
+end:
+       return attach_status;
 }
 
 BT_HIDDEN