c70ca5e04e48e1a4515ce11ae728b6e7adb573eb
1 #ifndef BABELTRACE_GRAPH_PORT_H
2 #define BABELTRACE_GRAPH_PORT_H
5 * Copyright 2017 Jérémie Galarneau <jeremie.galarneau@efficios.com>
7 * Author: Jérémie Galarneau <jeremie.galarneau@efficios.com>
9 * Permission is hereby granted, free of charge, to any person obtaining a copy
10 * of this software and associated documentation files (the "Software"), to deal
11 * in the Software without restriction, including without limitation the rights
12 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
13 * copies of the Software, and to permit persons to whom the Software is
14 * furnished to do so, subject to the following conditions:
16 * The above copyright notice and this permission notice shall be included in
17 * all copies or substantial portions of the Software.
19 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
20 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
21 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
22 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
23 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
24 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
31 #include <babeltrace/types.h>
42 BT_PORT_TYPE_INPUT
= 0,
43 BT_PORT_TYPE_OUTPUT
= 1,
46 extern const char *bt_port_get_name(struct bt_port
*port
);
48 extern enum bt_port_type
bt_port_get_type(struct bt_port
*port
);
50 extern struct bt_connection
*bt_port_borrow_connection(struct bt_port
*port
);
52 extern struct bt_component
*bt_port_borrow_component(struct bt_port
*port
);
54 extern bt_bool
bt_port_is_connected(struct bt_port
*port
);
57 bt_bool
bt_port_is_input(struct bt_port
*port
)
59 return bt_port_get_type(port
) == BT_PORT_TYPE_INPUT
;
63 bt_bool
bt_port_is_output(struct bt_port
*port
)
65 return bt_port_get_type(port
) == BT_PORT_TYPE_OUTPUT
;
72 #endif /* BABELTRACE_GRAPH_PORT_H */
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