#define BABELTRACE_GRAPH_CONNECTION_H
/*
- * BabelTrace - Babeltrace Component Connection Interface
- *
* Copyright 2017 Jérémie Galarneau <jeremie.galarneau@efficios.com>
*
* Author: Jérémie Galarneau <jeremie.galarneau@efficios.com>
extern "C" {
#endif
-struct bt_component;
+struct bt_port_input;
+struct bt_port_output;
struct bt_connection;
-enum bt_connection_status {
- BT_CONNECTION_STATUS_GRAPH_IS_CANCELED = 125,
- BT_CONNECTION_STATUS_OK = 0,
- BT_CONNECTION_STATUS_INVALID = -22,
- BT_CONNECTION_STATUS_ERROR = -1,
- BT_CONNECTION_STATUS_NOMEM = -12,
- BT_CONNECTION_STATUS_IS_ENDED = 104,
-};
-
-/* Returns the "downstream" input port. */
-extern struct bt_port *bt_connection_get_downstream_port(
+extern struct bt_port_input *bt_connection_borrow_downstream_port(
struct bt_connection *connection);
-/* Returns the "upstream" output port. */
-extern struct bt_port *bt_connection_get_upstream_port(
+
+extern struct bt_port_output *bt_connection_borrow_upstream_port(
struct bt_connection *connection);
extern bt_bool bt_connection_is_ended(struct bt_connection *connection);