projects / babeltrace.git / blame
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|---|---|---|
| 47e5a032 JG |
1 | #ifndef BABELTRACE_PLUGIN_ITERATOR_INTERNAL_H |
| 2 | #define BABELTRACE_PLUGIN_ITERATOR_INTERNAL_H | |
| 3 | ||
| 4 | /* | |
| 5 | * BabelTrace - Notification Iterator Internal | |
| 6 | * | |
| 7 | * Copyright 2015 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 | ||
| 30 | #include <babeltrace/babeltrace-internal.h> | |
| 31 | #include <babeltrace/plugin/plugin-system.h> | |
| fb2dcc52 | 32 | #include <babeltrace/ref-internal.h> |
| 34a9ed19 | 33 | #include <babeltrace/plugin/notification/iterator.h> |
| 47e5a032 JG |
34 | |
| 35 | struct bt_notification_iterator { | |
| b8a06801 | 36 | struct bt_object base; |
| 413bc2c4 | 37 | struct bt_component *component; |
| 47e5a032 JG |
38 | bt_notification_iterator_get_cb get; |
| 39 | bt_notification_iterator_next_cb next; | |
| 2e2dff0f | 40 | bt_notification_iterator_seek_time_cb seek_time; |
| 47e5a032 | 41 | void *user_data; |
| 8738a040 | 42 | bt_notification_iterator_destroy_cb user_destroy; |
| 47e5a032 JG |
43 | }; |
| 44 | ||
| 45 | /** | |
| 46 | * Allocate a notification iterator. | |
| 47 | * | |
| 48 | * @param component Component instance | |
| 49 | * @returns A notification iterator instance | |
| 50 | */ | |
| 51 | BT_HIDDEN | |
| 52 | struct bt_notification_iterator *bt_notification_iterator_create( | |
| 53 | struct bt_component *component); | |
| 54 | ||
| 55 | /** | |
| 56 | * Validate a notification iterator. | |
| 57 | * | |
| 58 | * @param iterator Notification iterator instance | |
| 59 | * @returns One of #bt_component_status values | |
| 60 | */ | |
| 61 | BT_HIDDEN | |
| 62 | enum bt_notification_iterator_status bt_notification_iterator_validate( | |
| 63 | struct bt_notification_iterator *iterator); | |
| 64 | ||
| 47e5a032 | 65 | #endif /* BABELTRACE_PLUGIN_ITERATOR_INTERNAL_H */ |