projects / babeltrace.git / blame
| Commit | Line | Data |
|---|---|---|
| 1ca80abd PP |
1 | #ifndef BABELTRACE_GRAPH_GRAPH_H |
| 2 | #define BABELTRACE_GRAPH_GRAPH_H | |
| c0418dd9 JG |
3 | |
| 4 | /* | |
| f60c8b34 | 5 | * Copyright 2017 Jérémie Galarneau <jeremie.galarneau@efficios.com> |
| c0418dd9 JG |
6 | * |
| 7 | * Author: Jérémie Galarneau <jeremie.galarneau@efficios.com> | |
| 8 | * | |
| 9 | * Permission is hereby granted, free of charge, to any person obtaining a copy | |
| 10 | * of this software and associated documentation files (the "Software"), to deal | |
| 11 | * in the Software without restriction, including without limitation the rights | |
| 12 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
| 13 | * copies of the Software, and to permit persons to whom the Software is | |
| 14 | * furnished to do so, subject to the following conditions: | |
| 15 | * | |
| 16 | * The above copyright notice and this permission notice shall be included in | |
| 17 | * all copies or substantial portions of the Software. | |
| 18 | * | |
| 19 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
| 20 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
| 21 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
| 22 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
| 23 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
| 24 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
| 25 | * SOFTWARE. | |
| 26 | */ | |
| 27 | ||
| 9d408fca | 28 | /* For bt_bool */ |
| 202a3a13 | 29 | #include <babeltrace/types.h> |
| c0418dd9 | 30 | |
| ad847455 PP |
31 | /* For enum bt_component_status */ |
| 32 | #include <babeltrace/graph/component-status.h> | |
| 33 | ||
| c0418dd9 JG |
34 | #ifdef __cplusplus |
| 35 | extern "C" { | |
| 36 | #endif | |
| 37 | ||
| a2d06fd5 | 38 | struct bt_graph; |
| c0418dd9 | 39 | |
| f60c8b34 | 40 | enum bt_graph_status { |
| a256a42d | 41 | BT_GRAPH_STATUS_COMPONENT_REFUSES_PORT_CONNECTION = 111, |
| 4a6b963e | 42 | /** Canceled. */ |
| ad847455 | 43 | BT_GRAPH_STATUS_CANCELED = BT_COMPONENT_STATUS_GRAPH_IS_CANCELED, |
| 72b913fb | 44 | /** No sink can consume at the moment. */ |
| ad847455 | 45 | BT_GRAPH_STATUS_AGAIN = BT_COMPONENT_STATUS_AGAIN, |
| f60c8b34 | 46 | /** Downstream component does not support multiple inputs. */ |
| ad847455 PP |
47 | BT_GRAPH_STATUS_END = BT_COMPONENT_STATUS_END, |
| 48 | BT_GRAPH_STATUS_OK = BT_COMPONENT_STATUS_OK, | |
| f60c8b34 | 49 | /** Invalid arguments. */ |
| ad847455 | 50 | BT_GRAPH_STATUS_INVALID = BT_COMPONENT_STATUS_INVALID, |
| f60c8b34 | 51 | /** No sink in graph. */ |
| fe8ad2b6 | 52 | BT_GRAPH_STATUS_NO_SINK = -6, |
| f60c8b34 | 53 | /** General error. */ |
| ad847455 PP |
54 | BT_GRAPH_STATUS_ERROR = BT_COMPONENT_STATUS_ERROR, |
| 55 | BT_GRAPH_STATUS_NOMEM = BT_COMPONENT_STATUS_NOMEM, | |
| f60c8b34 | 56 | }; |
| c0418dd9 | 57 | |
| 202a3a13 PP |
58 | extern bt_bool bt_graph_is_canceled(struct bt_graph *graph); |
| 59 | ||
| c0418dd9 JG |
60 | #ifdef __cplusplus |
| 61 | } | |
| 62 | #endif | |
| 63 | ||
| 1ca80abd | 64 | #endif /* BABELTRACE_GRAPH_GRAPH_H */ |