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6cdbfd7a JG |
1 | /* |
2 | * Babeltrace Plug-in Notification | |
3 | * | |
4 | * Copyright 2016 Jérémie Galarneau <jeremie.galarneau@efficios.com> | |
5 | * | |
6 | * Author: Jérémie Galarneau <jeremie.galarneau@efficios.com> | |
7 | * | |
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: | |
14 | * | |
15 | * The above copyright notice and this permission notice shall be included in | |
16 | * all copies or substantial portions of the Software. | |
17 | * | |
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 | |
22 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
23 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
24 | * SOFTWARE. | |
25 | */ | |
26 | ||
f6ccaed9 PP |
27 | #define BT_LOG_TAG "NOTIF" |
28 | #include <babeltrace/lib-logging-internal.h> | |
29 | ||
b2e0c907 | 30 | #include <babeltrace/graph/notification-internal.h> |
f6ccaed9 PP |
31 | #include <babeltrace/assert-internal.h> |
32 | #include <babeltrace/assert-pre-internal.h> | |
6cdbfd7a | 33 | |
f42867e2 PP |
34 | BT_ASSERT_PRE_FUNC |
35 | static inline void _init_seq_num(struct bt_notification *notification) | |
36 | { | |
37 | notification->seq_num = -1ULL; | |
38 | } | |
39 | ||
40 | #ifdef BT_DEV_MODE | |
41 | # define init_seq_num _init_seq_num | |
42 | #else | |
43 | # define init_seq_num(_notif) | |
44 | #endif /* BT_DEV_MODE */ | |
45 | ||
78586d8a JG |
46 | BT_HIDDEN |
47 | void bt_notification_init(struct bt_notification *notification, | |
48 | enum bt_notification_type type, | |
49 | bt_object_release_func release) | |
50 | { | |
f42867e2 | 51 | BT_ASSERT(type >= 0 && type < BT_NOTIFICATION_TYPE_NR); |
78586d8a | 52 | notification->type = type; |
f42867e2 | 53 | init_seq_num(notification); |
78586d8a JG |
54 | bt_object_init(¬ification->base, release); |
55 | } | |
56 | ||
6cdbfd7a JG |
57 | enum bt_notification_type bt_notification_get_type( |
58 | struct bt_notification *notification) | |
59 | { | |
f6ccaed9 PP |
60 | BT_ASSERT_PRE_NON_NULL(notification, "Notification"); |
61 | return notification->type; | |
6cdbfd7a | 62 | } |