Add ust create trace feature

[lttng-tools.git] / ltt-sessiond / ltt-sessiond.c

diff --git a/ltt-sessiond/ltt-sessiond.c b/ltt-sessiond/ltt-sessiond.c
index eee4cc84fb1729cc02afc36a3f04d23251bc7d3d..6df78d8e3c40cb88d11301d66be4878aabd77fcf 100644 (file)
--- a/ltt-sessiond/ltt-sessiond.c
+++ b/ltt-sessiond/ltt-sessiond.c
@@ -587,6 +587,20 @@ static int process_client_msg(int sock, struct lttcomm_session_msg *lsm)
                        /* No auxiliary data so only send the llm struct. */
                        goto end;
                }
+               case UST_CREATE_TRACE:
+               {
+                       int sock;
+                       sock = connect_app(lsm->pid);
+
+                       ret = ustctl_create_trace(sock, "auto");
+                       if (ret < 0) {
+                               ret = LTTCOMM_CREATE_FAIL;
+                       } else {
+                               ret = LTTCOMM_OK;
+                       }
+
+                       goto end;
+               }
                case UST_LIST_APPS:
                {
                        /* Stop right now if no apps */