projects / babeltrace.git / blame
| Commit | Line | Data |
|---|---|---|
| 33b34c43 PP |
1 | #ifndef BABELTRACE_COMPONENT_NOTIFICATION_STREAM_INTERNAL_H |
| 2 | #define BABELTRACE_COMPONENT_NOTIFICATION_STREAM_INTERNAL_H | |
| 043e2020 JG |
3 | |
| 4 | /* | |
| 5 | * BabelTrace - 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 | ||
| 3230ee6b | 30 | #include <babeltrace/compiler-internal.h> |
| 043e2020 | 31 | #include <babeltrace/ctf-ir/packet.h> |
| b2e0c907 | 32 | #include <babeltrace/graph/notification-internal.h> |
| f6ccaed9 | 33 | #include <babeltrace/assert-internal.h> |
| 043e2020 | 34 | |
| 3230ee6b PP |
35 | struct bt_notification_stream_begin { |
| 36 | struct bt_notification parent; | |
| 50842bdc | 37 | struct bt_stream *stream; |
| 3230ee6b PP |
38 | }; |
| 39 | ||
| 043e2020 JG |
40 | struct bt_notification_stream_end { |
| 41 | struct bt_notification parent; | |
| 50842bdc | 42 | struct bt_stream *stream; |
| 043e2020 JG |
43 | }; |
| 44 | ||
| 3230ee6b | 45 | static inline |
| 50842bdc | 46 | struct bt_stream *bt_notification_stream_begin_borrow_stream( |
| 3230ee6b PP |
47 | struct bt_notification *notif) |
| 48 | { | |
| 49 | struct bt_notification_stream_begin *notif_stream_begin = | |
| 50 | container_of(notif, | |
| 51 | struct bt_notification_stream_begin, parent); | |
| 52 | ||
| f6ccaed9 | 53 | BT_ASSERT(notif_stream_begin); |
| 3230ee6b PP |
54 | return notif_stream_begin->stream; |
| 55 | } | |
| 56 | ||
| 57 | static inline | |
| 50842bdc | 58 | struct bt_stream *bt_notification_stream_end_borrow_stream( |
| 3230ee6b PP |
59 | struct bt_notification *notif) |
| 60 | { | |
| 61 | struct bt_notification_stream_end *notif_stream_end = | |
| 62 | container_of(notif, | |
| 63 | struct bt_notification_stream_end, parent); | |
| 64 | ||
| f6ccaed9 | 65 | BT_ASSERT(notif_stream_end); |
| 3230ee6b PP |
66 | return notif_stream_end->stream; |
| 67 | } | |
| 68 | ||
| 33b34c43 | 69 | #endif /* BABELTRACE_COMPONENT_NOTIFICATION_STREAM_INTERNAL_H */ |