Make API CTF-agnostic
[babeltrace.git] / include / babeltrace / graph / notification-stream.h
1 #ifndef BABELTRACE_GRAPH_NOTIFICATION_STREAM_H
2 #define BABELTRACE_GRAPH_NOTIFICATION_STREAM_H
3
4 /*
5 * BabelTrace - Plug-in Stream-related Notifications
6 *
7 * Copyright 2016 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 <stdint.h>
31
32 /* For bt_get() */
33 #include <babeltrace/ref.h>
34
35 /* For bt_bool */
36 #include <babeltrace/types.h>
37
38 #ifdef __cplusplus
39 extern "C" {
40 #endif
41
42 struct bt_notification;
43 struct bt_private_connection_private_notification_iterator;
44 struct bt_clock_class;
45 struct bt_clock_value;
46 struct bt_stream;
47
48 extern
49 struct bt_notification *bt_notification_stream_begin_create(
50 struct bt_private_connection_private_notification_iterator *notification_iterator,
51 struct bt_stream *stream);
52
53 extern
54 struct bt_notification *bt_notification_stream_end_create(
55 struct bt_private_connection_private_notification_iterator *notification_iterator,
56 struct bt_stream *stream);
57
58 extern struct bt_stream *bt_notification_stream_begin_borrow_stream(
59 struct bt_notification *notification);
60
61 static inline
62 struct bt_stream *bt_notification_stream_begin_get_stream(
63 struct bt_notification *notification)
64 {
65 return bt_get(bt_notification_stream_begin_borrow_stream(notification));
66 }
67
68 extern int bt_notification_stream_begin_set_default_clock_value(
69 struct bt_notification *notif, uint64_t value_cycles);
70
71 extern struct bt_clock_value *bt_notification_stream_begin_borrow_default_clock_value(
72 struct bt_notification *notif);
73
74 extern struct bt_stream *bt_notification_stream_end_borrow_stream(
75 struct bt_notification *notification);
76
77 static inline
78 struct bt_stream *bt_notification_stream_end_get_stream(
79 struct bt_notification *notification)
80 {
81 return bt_get(bt_notification_stream_end_borrow_stream(notification));
82 }
83
84 extern int bt_notification_stream_end_set_default_clock_value(
85 struct bt_notification *notif, uint64_t value_cycles);
86
87 extern struct bt_clock_value *bt_notification_stream_end_borrow_default_clock_value(
88 struct bt_notification *notif);
89
90 #ifdef __cplusplus
91 }
92 #endif
93
94 #endif /* BABELTRACE_GRAPH_NOTIFICATION_STREAM_H */
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