lib: make the "port connected" method return a status

[babeltrace.git] / lib / graph / component.c

diff --git a/lib/graph/component.c b/lib/graph/component.c
index 8ffab8e0b20fe5d8fa7544f0c5ca4bfeb8c7b901..9fa449db7ddcdf8a689cdff7df14713a0f1a628b 100644 (file)
--- a/lib/graph/component.c
+++ b/lib/graph/component.c
@@ -601,9 +601,11 @@ enum bt_component_status bt_component_accept_port_connection(
 }
 
 BT_HIDDEN
-void bt_component_port_connected(struct bt_component *comp,
+enum bt_component_status bt_component_port_connected(struct bt_component *comp,
                struct bt_port *self_port, struct bt_port *other_port)
 {
+       enum bt_component_status status = BT_COMPONENT_STATUS_OK;
+
        BT_ASSERT(comp);
        BT_ASSERT(self_port);
        BT_ASSERT(other_port);
@@ -616,10 +618,12 @@ void bt_component_port_connected(struct bt_component *comp,
                        comp, bt_component_get_name(comp),
                        self_port, bt_port_get_name(self_port),
                        other_port, bt_port_get_name(other_port));
-               comp->class->methods.port_connected(
+               status = comp->class->methods.port_connected(
                        bt_private_component_from_component(comp),
                        bt_private_port_from_port(self_port), other_port);
        }
+
+       return status;
 }
 
 BT_HIDDEN