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0d72b8c3 PP |
1 | #ifndef BABELTRACE_GRAPH_QUERY_EXECUTOR_CONST_H |
2 | #define BABELTRACE_GRAPH_QUERY_EXECUTOR_CONST_H | |
312c056a PP |
3 | |
4 | /* | |
e2f7325d | 5 | * Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com> |
312c056a PP |
6 | * |
7 | * Permission is hereby granted, free of charge, to any person obtaining a copy | |
8 | * of this software and associated documentation files (the "Software"), to deal | |
9 | * in the Software without restriction, including without limitation the rights | |
10 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
11 | * copies of the Software, and to permit persons to whom the Software is | |
12 | * furnished to do so, subject to the following conditions: | |
13 | * | |
14 | * The above copyright notice and this permission notice shall be included in | |
15 | * all copies or substantial portions of the Software. | |
16 | * | |
17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
19 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
20 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
21 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
22 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
23 | * SOFTWARE. | |
312c056a PP |
24 | */ |
25 | ||
b19ff26f | 26 | /* For bt_bool, bt_query_executor */ |
0d72b8c3 | 27 | #include <babeltrace/types.h> |
e5be10ef | 28 | |
312c056a PP |
29 | #ifdef __cplusplus |
30 | extern "C" { | |
31 | #endif | |
32 | ||
4cdfc5e8 | 33 | typedef enum bt_query_executor_status { |
0d72b8c3 PP |
34 | BT_QUERY_EXECUTOR_STATUS_OK = 0, |
35 | BT_QUERY_EXECUTOR_STATUS_AGAIN = 11, | |
36 | BT_QUERY_EXECUTOR_STATUS_UNSUPPORTED = 95, | |
37 | BT_QUERY_EXECUTOR_STATUS_CANCELED = 125, | |
38 | BT_QUERY_EXECUTOR_STATUS_ERROR = -1, | |
39 | BT_QUERY_EXECUTOR_STATUS_NOMEM = -12, | |
40 | BT_QUERY_EXECUTOR_STATUS_INVALID_OBJECT = -23, | |
41 | BT_QUERY_EXECUTOR_STATUS_INVALID_PARAMS = -24, | |
4cdfc5e8 | 42 | } bt_query_executor_status; |
44c440bc | 43 | |
0d72b8c3 PP |
44 | extern |
45 | bt_bool bt_query_executor_is_canceled( | |
b19ff26f | 46 | const bt_query_executor *query_executor); |
312c056a | 47 | |
c5b9b441 | 48 | extern void bt_query_executor_get_ref( |
b19ff26f | 49 | const bt_query_executor *query_executor); |
c5b9b441 PP |
50 | |
51 | extern void bt_query_executor_put_ref( | |
b19ff26f | 52 | const bt_query_executor *query_executor); |
c5b9b441 PP |
53 | |
54 | #define BT_QUERY_EXECUTOR_PUT_REF_AND_RESET(_var) \ | |
55 | do { \ | |
56 | bt_query_executor_put_ref(_var); \ | |
57 | (_var) = NULL; \ | |
58 | } while (0) | |
59 | ||
60 | #define BT_QUERY_EXECUTOR_MOVE_REF(_var_dst, _var_src) \ | |
61 | do { \ | |
62 | bt_query_executor_put_ref(_var_dst); \ | |
63 | (_var_dst) = (_var_src); \ | |
64 | (_var_src) = NULL; \ | |
65 | } while (0) | |
66 | ||
312c056a PP |
67 | #ifdef __cplusplus |
68 | } | |
69 | #endif | |
70 | ||
0d72b8c3 | 71 | #endif /* BABELTRACE_GRAPH_QUERY_EXECUTOR_CONST_H */ |