lib: Reset libbabeltrace2 to SONANE 0
[babeltrace.git] / include / babeltrace / graph / query-executor-const.h
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1#ifndef BABELTRACE_GRAPH_QUERY_EXECUTOR_CONST_H
2#define BABELTRACE_GRAPH_QUERY_EXECUTOR_CONST_H
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3
4/*
e2f7325d 5 * Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com>
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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.
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24 */
25
b19ff26f 26/* For bt_bool, bt_query_executor */
0d72b8c3 27#include <babeltrace/types.h>
e5be10ef 28
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29#ifdef __cplusplus
30extern "C" {
31#endif
32
4cdfc5e8 33typedef enum bt_query_executor_status {
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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
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44extern
45bt_bool bt_query_executor_is_canceled(
b19ff26f 46 const bt_query_executor *query_executor);
312c056a 47
c5b9b441 48extern void bt_query_executor_get_ref(
b19ff26f 49 const bt_query_executor *query_executor);
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50
51extern void bt_query_executor_put_ref(
b19ff26f 52 const bt_query_executor *query_executor);
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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
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67#ifdef __cplusplus
68}
69#endif
70
0d72b8c3 71#endif /* BABELTRACE_GRAPH_QUERY_EXECUTOR_CONST_H */
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