plugins/ctf/common/notif-iter/notif-iter.c: add logging
[babeltrace.git] / include / babeltrace / graph / port-internal.h
1 #ifndef BABELTRACE_COMPONENT_PORT_INTERNAL_H
2 #define BABELTRACE_COMPONENT_PORT_INTERNAL_H
3
4 /*
5 * BabelTrace - Babeltrace Component Port
6 *
7 * Copyright 2017 Jérémie Galarneau <jeremie.galarneau@efficios.com>
8 *
9 * Author: Jérémie Galarneau <jeremie.galarneau@efficios.com>
10 *
11 * Permission is hereby granted, free of charge, to any person obtaining a copy
12 * of this software and associated documentation files (the "Software"), to deal
13 * in the Software without restriction, including without limitation the rights
14 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
15 * copies of the Software, and to permit persons to whom the Software is
16 * furnished to do so, subject to the following conditions:
17 *
18 * The above copyright notice and this permission notice shall be included in
19 * all copies or substantial portions of the Software.
20 *
21 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
22 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
23 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
24 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
25 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
26 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
27 * SOFTWARE.
28 */
29
30 #include <babeltrace/graph/port.h>
31
32 struct bt_port {
33 struct bt_object base;
34 enum bt_port_type type;
35 GString *name;
36 struct bt_connection *connection;
37 void *user_data;
38 };
39
40 static inline
41 struct bt_port *bt_port_from_private(
42 struct bt_private_port *private_port)
43 {
44 return (void *) private_port;
45 }
46
47 static inline
48 struct bt_private_port *bt_private_port_from_port(
49 struct bt_port *port)
50 {
51 return (void *) port;
52 }
53
54 BT_HIDDEN
55 struct bt_port *bt_port_create(struct bt_component *parent_component,
56 enum bt_port_type type, const char *name, void *user_data);
57
58 BT_HIDDEN
59 void bt_port_set_connection(struct bt_port *port,
60 struct bt_connection *connection);
61
62 static inline
63 const char *bt_port_type_string(enum bt_port_type port_type)
64 {
65 switch (port_type) {
66 case BT_PORT_TYPE_INPUT:
67 return "BT_PORT_TYPE_INPUT";
68 case BT_PORT_TYPE_OUTPUT:
69 return "BT_PORT_TYPE_OUTPUT";
70 case BT_PORT_TYPE_UNKOWN:
71 return "BT_PORT_TYPE_UNKOWN";
72 default:
73 return "(unknown)";
74 }
75 }
76
77 #endif /* BABELTRACE_COMPONENT_PORT_INTERNAL_H */
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