1 #ifndef BABELTRACE_GRAPH_NOTIFICATION_CONST_H
2 #define BABELTRACE_GRAPH_NOTIFICATION_CONST_H
5 * Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com>
6 * Copyright 2015 Jérémie Galarneau <jeremie.galarneau@efficios.com>
8 * Permission is hereby granted, free of charge, to any person obtaining a copy
9 * of this software and associated documentation files (the "Software"), to deal
10 * in the Software without restriction, including without limitation the rights
11 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
12 * copies of the Software, and to permit persons to whom the Software is
13 * furnished to do so, subject to the following conditions:
15 * The above copyright notice and this permission notice shall be included in
16 * all copies or substantial portions of the Software.
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
19 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
20 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
21 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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23 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
27 /* For bt_notification */
28 #include <babeltrace/types.h>
35 * Notification types. Unhandled notification types should be ignored.
37 enum bt_notification_type
{
38 BT_NOTIFICATION_TYPE_EVENT
= 0,
39 BT_NOTIFICATION_TYPE_INACTIVITY
= 1,
40 BT_NOTIFICATION_TYPE_STREAM_BEGINNING
= 2,
41 BT_NOTIFICATION_TYPE_STREAM_END
= 3,
42 BT_NOTIFICATION_TYPE_PACKET_BEGINNING
= 4,
43 BT_NOTIFICATION_TYPE_PACKET_END
= 5,
47 * Get a notification's type.
49 * @param notification Notification instance
50 * @returns One of #bt_notification_type
52 extern enum bt_notification_type
bt_notification_get_type(
53 const bt_notification
*notification
);
55 extern void bt_notification_get_ref(const bt_notification
*notification
);
57 extern void bt_notification_put_ref(const bt_notification
*notification
);
59 #define BT_NOTIFICATION_PUT_REF_AND_RESET(_var) \
61 bt_notification_put_ref(_var); \
65 #define BT_NOTIFICATION_MOVE_REF(_var_dst, _var_src) \
67 bt_notification_put_ref(_var_dst); \
68 (_var_dst) = (_var_src); \
76 #endif /* BABELTRACE_GRAPH_NOTIFICATION_CONST_H */