Commit | Line | Data |
---|---|---|
33b34c43 PP |
1 | #ifndef BABELTRACE_COMPONENT_SINK_H |
2 | #define BABELTRACE_COMPONENT_SINK_H | |
584e4e78 JG |
3 | |
4 | /* | |
633edee0 | 5 | * BabelTrace - Sink Component Interface |
584e4e78 JG |
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 | ||
33b34c43 | 30 | #include <babeltrace/component/component.h> |
f3bc2010 | 31 | |
584e4e78 JG |
32 | #ifdef __cplusplus |
33 | extern "C" { | |
34 | #endif | |
35 | ||
cc37910d JG |
36 | struct bt_component; |
37 | struct bt_notification; | |
38 | ||
584e4e78 | 39 | /** |
fec2a9f2 | 40 | * Add a notification iterator to a sink component. |
584e4e78 | 41 | * |
633edee0 | 42 | * @param component Component instance |
fec2a9f2 | 43 | * @param iterator Notification iterator to add |
633edee0 | 44 | * @returns One of #bt_component_status values |
584e4e78 | 45 | */ |
34a9ed19 | 46 | extern |
fec2a9f2 | 47 | enum bt_component_status bt_component_sink_add_iterator( |
cc37910d | 48 | struct bt_component *component, |
fec2a9f2 JG |
49 | struct bt_notification_iterator *iterator); |
50 | ||
51 | /** | |
52 | * Process one event, consuming from sources as needed. | |
53 | * | |
54 | * @param component Component instance | |
55 | * @returns One of #bt_component_status values | |
56 | */ | |
34a9ed19 | 57 | extern |
fec2a9f2 JG |
58 | enum bt_component_status bt_component_sink_consume( |
59 | struct bt_component *component); | |
584e4e78 JG |
60 | |
61 | #ifdef __cplusplus | |
62 | } | |
63 | #endif | |
64 | ||
33b34c43 | 65 | #endif /* BABELTRACE_COMPONENT_SINK_H */ |