Commit | Line | Data |
---|---|---|
3fd40f46 PP |
1 | #ifndef BABELTRACE2_GRAPH_QUERY_EXECUTOR_CONST_H |
2 | #define BABELTRACE2_GRAPH_QUERY_EXECUTOR_CONST_H | |
a6918753 PP |
3 | |
4 | /* | |
f2b0325d | 5 | * Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com> |
a6918753 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. | |
a6918753 PP |
24 | */ |
25 | ||
8eee8ea2 | 26 | /* For bt_bool, bt_query_executor */ |
71c5da58 | 27 | #include <babeltrace2/types.h> |
9e550e5f | 28 | |
a6918753 PP |
29 | #ifdef __cplusplus |
30 | extern "C" { | |
31 | #endif | |
32 | ||
7b53201c PP |
33 | extern |
34 | bt_bool bt_query_executor_is_canceled( | |
8eee8ea2 | 35 | const bt_query_executor *query_executor); |
a6918753 | 36 | |
8c6884d9 | 37 | extern void bt_query_executor_get_ref( |
8eee8ea2 | 38 | const bt_query_executor *query_executor); |
8c6884d9 PP |
39 | |
40 | extern void bt_query_executor_put_ref( | |
8eee8ea2 | 41 | const bt_query_executor *query_executor); |
8c6884d9 PP |
42 | |
43 | #define BT_QUERY_EXECUTOR_PUT_REF_AND_RESET(_var) \ | |
44 | do { \ | |
45 | bt_query_executor_put_ref(_var); \ | |
46 | (_var) = NULL; \ | |
47 | } while (0) | |
48 | ||
49 | #define BT_QUERY_EXECUTOR_MOVE_REF(_var_dst, _var_src) \ | |
50 | do { \ | |
51 | bt_query_executor_put_ref(_var_dst); \ | |
52 | (_var_dst) = (_var_src); \ | |
53 | (_var_src) = NULL; \ | |
54 | } while (0) | |
55 | ||
a6918753 PP |
56 | #ifdef __cplusplus |
57 | } | |
58 | #endif | |
59 | ||
3fd40f46 | 60 | #endif /* BABELTRACE2_GRAPH_QUERY_EXECUTOR_CONST_H */ |