963a95ce4c9fc0b7b87425b8934b8b7b337fea87
1 #ifndef BABELTRACE_GRAPH_NOTIFICATION_STREAM_H
2 #define BABELTRACE_GRAPH_NOTIFICATION_STREAM_H
5 * BabelTrace - Plug-in Stream-related Notifications
7 * Copyright 2016 Jérémie Galarneau <jeremie.galarneau@efficios.com>
9 * Author: Jérémie Galarneau <jeremie.galarneau@efficios.com>
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:
18 * The above copyright notice and this permission notice shall be included in
19 * all copies or substantial portions of the Software.
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
33 #include <babeltrace/ref.h>
36 #include <babeltrace/types.h>
42 struct bt_notification
;
43 struct bt_clock_class
;
44 struct bt_clock_value
;
48 struct bt_notification
*bt_notification_stream_begin_create(
49 struct bt_graph
*graph
,
50 struct bt_stream
*stream
);
53 struct bt_notification
*bt_notification_stream_end_create(
54 struct bt_graph
*graph
,
55 struct bt_stream
*stream
);
57 extern struct bt_stream
*bt_notification_stream_begin_borrow_stream(
58 struct bt_notification
*notification
);
61 struct bt_stream
*bt_notification_stream_begin_get_stream(
62 struct bt_notification
*notification
)
64 return bt_get(bt_notification_stream_begin_borrow_stream(notification
));
67 extern int bt_notification_stream_begin_set_clock_value(
68 struct bt_notification
*notif
,
69 struct bt_clock_class
*clock_class
, uint64_t raw_value
,
72 extern struct bt_clock_value
*bt_notification_stream_begin_borrow_default_clock_value(
73 struct bt_notification
*notif
);
75 extern struct bt_stream
*bt_notification_stream_end_borrow_stream(
76 struct bt_notification
*notification
);
79 struct bt_stream
*bt_notification_stream_end_get_stream(
80 struct bt_notification
*notification
)
82 return bt_get(bt_notification_stream_end_borrow_stream(notification
));
85 extern int bt_notification_stream_end_set_clock_value(
86 struct bt_notification
*notif
,
87 struct bt_clock_class
*clock_class
, uint64_t raw_value
,
90 extern struct bt_clock_value
*bt_notification_stream_end_borrow_default_clock_value(
91 struct bt_notification
*notif
);
97 #endif /* BABELTRACE_GRAPH_NOTIFICATION_STREAM_H */
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