create_lttng_session_ok $SESSION_NAME $TRACE_PATH
enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME
-start_lttng_tracing $SESSION_NAME
+start_lttng_tracing_ok $SESSION_NAME
for i in `seq 1 $NR_APP`; do
./$CURDIR/$BIN_NAME >/dev/null 2>&1 &
wait
pass "Wait for applications to end"
-stop_lttng_tracing $SESSION_NAME
-destroy_lttng_session $SESSION_NAME
+stop_lttng_tracing_ok $SESSION_NAME
+destroy_lttng_session_ok $SESSION_NAME
stop_lttng_sessiond