lib: use object pool for event and packet notifications
[babeltrace.git] / include / babeltrace / graph / notification-event.h
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1#ifndef BABELTRACE_GRAPH_NOTIFICATION_EVENT_H
2#define BABELTRACE_GRAPH_NOTIFICATION_EVENT_H
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3
4/*
9900dfa7 5 * BabelTrace - Plug-in Event Notification
90354d3a 6 *
78586d8a 7 * Copyright 2016 Jérémie Galarneau <jeremie.galarneau@efficios.com>
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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
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30/* For bt_get() */
31#include <babeltrace/ref.h>
32
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33#ifdef __cplusplus
34extern "C" {
35#endif
36
f7665a2e 37struct bt_notification;
50842bdc 38struct bt_event;
312c056a 39struct bt_event_class;
599faa1c 40struct bt_clock_class_priority_map;
90354d3a 41
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42extern
43struct bt_notification *bt_notification_event_create(struct bt_graph *graph,
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44 struct bt_event_class *event_class,
45 struct bt_packet *packet,
599faa1c 46 struct bt_clock_class_priority_map *clock_class_priority_map);
9900dfa7 47
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48extern struct bt_event *bt_notification_event_borrow_event(
49 struct bt_notification *notification);
50
599faa1c 51extern struct bt_clock_class_priority_map *
094ff7c0 52bt_notification_event_borrow_clock_class_priority_map(
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53 struct bt_notification *notification);
54
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55static inline
56struct bt_clock_class_priority_map *
57bt_notification_event_get_clock_class_priority_map(
58 struct bt_notification *notification)
59{
60 return bt_get(bt_notification_event_borrow_clock_class_priority_map(
61 notification));
62}
63
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64#ifdef __cplusplus
65}
66#endif
67
1ca80abd 68#endif /* BABELTRACE_GRAPH_NOTIFICATION_EVENT_H */
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