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0f2d58c9 PP |
1 | #ifndef BABELTRACE_UTIL_H |
2 | #define BABELTRACE_UTIL_H | |
3 | ||
4 | /* | |
5 | * Copyright (c) 2015-2018 Philippe Proulx <pproulx@efficios.com> | |
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. | |
24 | */ | |
25 | ||
26 | #include <stdint.h> | |
27 | ||
28 | #ifdef __cplusplus | |
29 | extern "C" { | |
30 | #endif | |
31 | ||
32 | typedef enum bt_util_status { | |
33 | BT_UTIL_STATUS_OK = 0, | |
34 | BT_UTIL_STATUS_OVERFLOW = -75, | |
35 | } bt_util_status; | |
36 | ||
37 | bt_util_status bt_util_clock_cycles_to_ns_from_origin(uint64_t cycles, | |
38 | uint64_t frequency, int64_t offset_seconds, | |
39 | uint64_t offset_cycles, int64_t *ns); | |
40 | ||
25f74116 PP |
41 | #ifdef __cplusplus |
42 | } | |
43 | #endif | |
44 | ||
0f2d58c9 | 45 | #endif /* BABELTRACE_UTIL_H */ |