| 1 | /* |
| 2 | * SPDX-License-Identifier: MIT |
| 3 | * |
| 4 | * Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com> |
| 5 | * Copyright 2017 Jérémie Galarneau <jeremie.galarneau@efficios.com> |
| 6 | */ |
| 7 | |
| 8 | #ifndef BABELTRACE_LIB_GRAPH_PORT_H |
| 9 | #define BABELTRACE_LIB_GRAPH_PORT_H |
| 10 | |
| 11 | #include <babeltrace2/graph/port.h> |
| 12 | |
| 13 | struct bt_port { |
| 14 | struct bt_object base; |
| 15 | enum bt_port_type type; |
| 16 | GString *name; |
| 17 | struct bt_connection *connection; |
| 18 | void *user_data; |
| 19 | }; |
| 20 | |
| 21 | struct bt_component; |
| 22 | |
| 23 | struct bt_port *bt_port_create(struct bt_component *parent_component, |
| 24 | enum bt_port_type type, const char *name, void *user_data); |
| 25 | |
| 26 | void bt_port_set_connection(struct bt_port *port, |
| 27 | struct bt_connection *connection); |
| 28 | |
| 29 | static inline |
| 30 | struct bt_component *bt_port_borrow_component_inline(const struct bt_port *port) |
| 31 | { |
| 32 | BT_ASSERT_DBG(port); |
| 33 | return (void *) bt_object_borrow_parent(&port->base); |
| 34 | } |
| 35 | |
| 36 | static inline |
| 37 | const char *bt_port_type_string(enum bt_port_type port_type) |
| 38 | { |
| 39 | switch (port_type) { |
| 40 | case BT_PORT_TYPE_INPUT: |
| 41 | return "INPUT"; |
| 42 | case BT_PORT_TYPE_OUTPUT: |
| 43 | return "OUTPUT"; |
| 44 | default: |
| 45 | return "(unknown)"; |
| 46 | } |
| 47 | } |
| 48 | |
| 49 | #endif /* BABELTRACE_LIB_GRAPH_PORT_H */ |