lib: add bt_{graph,query_executor}_add_interrupter()
[babeltrace.git] / include / babeltrace2 / func-status.h
1 /*
2 * No include guards here: it is safe to include this file multiple
3 * times.
4 */
5
6 /*
7 * Copyright (c) 2010-2019 EfficiOS Inc. and Linux Foundation
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
28 #ifndef __BT_IN_BABELTRACE_H
29 # error "Please include <babeltrace2/babeltrace.h> instead."
30 #endif
31
32 /*
33 * This is NOT part of the API.
34 *
35 * Do NOT use a `__BT_FUNC_STATUS_*` value in user code: this inhibits
36 * precious type checking.
37 */
38
39 /* Value is too large for the given data type */
40 #ifndef __BT_FUNC_STATUS_OVERFLOW
41 # define __BT_FUNC_STATUS_OVERFLOW -75
42 #endif
43
44 /* Invalid query parameters */
45 #ifndef __BT_FUNC_STATUS_INVALID_PARAMS
46 # define __BT_FUNC_STATUS_INVALID_PARAMS -24
47 #endif
48
49 /* Invalid query object */
50 #ifndef __BT_FUNC_STATUS_INVALID_OBJECT
51 # define __BT_FUNC_STATUS_INVALID_OBJECT -23
52 #endif
53
54 /* Memory allocation error */
55 #ifndef __BT_FUNC_STATUS_MEMORY_ERROR
56 # define __BT_FUNC_STATUS_MEMORY_ERROR -12
57 #endif
58
59 /* General error */
60 #ifndef __BT_FUNC_STATUS_ERROR
61 # define __BT_FUNC_STATUS_ERROR -1
62 #endif
63
64 /* Saul Goodman */
65 #ifndef __BT_FUNC_STATUS_OK
66 # define __BT_FUNC_STATUS_OK 0
67 #endif
68
69 /* End of iteration/consumption */
70 #ifndef __BT_FUNC_STATUS_END
71 # define __BT_FUNC_STATUS_END 1
72 #endif
73
74 /* Something can't be found */
75 #ifndef __BT_FUNC_STATUS_NOT_FOUND
76 # define __BT_FUNC_STATUS_NOT_FOUND 2
77 #endif
78
79 /* Object is interrupted */
80 #ifndef __BT_FUNC_STATUS_INTERRUPTED
81 # define __BT_FUNC_STATUS_INTERRUPTED 4
82 #endif
83
84 /* Try operation again later */
85 #ifndef __BT_FUNC_STATUS_AGAIN
86 # define __BT_FUNC_STATUS_AGAIN 11
87 #endif
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