port.{h,c}: use `bt_bool` instead of `int` where appropriate

[babeltrace.git] / include / babeltrace / graph / port.h

diff --git a/include/babeltrace/graph/port.h b/include/babeltrace/graph/port.h
index 069daba1589dbdf95dfeb38a01eceede4322c4ad..3dd40381b95453bf210c85197d559a3dab6302c5 100644 (file)
--- a/include/babeltrace/graph/port.h
+++ b/include/babeltrace/graph/port.h
@@ -55,7 +55,7 @@ extern struct bt_connection *bt_port_get_connection(struct bt_port *port);
 extern struct bt_component *bt_port_get_component(struct bt_port *port);
 extern int bt_port_remove_from_component(struct bt_port *port);
 extern int bt_port_disconnect(struct bt_port *port);
-extern int bt_port_is_connected(struct bt_port *port);
+extern bt_bool bt_port_is_connected(struct bt_port *port);
 
 static inline
 bt_bool bt_port_is_input(struct bt_port *port)