-struct bt_value *lttng_live_query(struct bt_component_class *comp_class,
- const char *object, struct bt_value *params);
+bt_component_class_query_method_return lttng_live_query(
+ const bt_component_class *comp_class,
+ const bt_query_executor *query_exec,
+ const char *object, bt_value *params);