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c057dea0 PP |
1 | #ifndef BABELTRACE_CTF_IR_CLOCK_VALUE_H |
2 | #define BABELTRACE_CTF_IR_CLOCK_VALUE_H | |
3 | ||
4 | /* | |
5 | * BabelTrace - CTF IR: Clock class | |
6 | * | |
7 | * Copyright 2013, 2014 Jérémie Galarneau <jeremie.galarneau@efficios.com> | |
8 | * Copyright 2017 Philippe Proulx <pproulx@efficios.com> | |
9 | * | |
10 | * Author: Jérémie Galarneau <jeremie.galarneau@efficios.com> | |
11 | * | |
12 | * Permission is hereby granted, free of charge, to any person obtaining a copy | |
13 | * of this software and associated documentation files (the "Software"), to deal | |
14 | * in the Software without restriction, including without limitation the rights | |
15 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
16 | * copies of the Software, and to permit persons to whom the Software is | |
17 | * furnished to do so, subject to the following conditions: | |
18 | * | |
19 | * The above copyright notice and this permission notice shall be included in | |
20 | * all copies or substantial portions of the Software. | |
21 | * | |
22 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
23 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
24 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
25 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
26 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
27 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
28 | * SOFTWARE. | |
29 | * | |
30 | * The Common Trace Format (CTF) Specification is available at | |
31 | * http://www.efficios.com/ctf | |
32 | */ | |
33 | ||
094ff7c0 PP |
34 | /* For bt_get() */ |
35 | #include <babeltrace/ref.h> | |
36 | ||
c057dea0 | 37 | #include <stdint.h> |
c057dea0 PP |
38 | |
39 | #ifdef __cplusplus | |
40 | extern "C" { | |
41 | #endif | |
42 | ||
50842bdc PP |
43 | struct bt_clock_class; |
44 | struct bt_clock_value; | |
c057dea0 | 45 | |
094ff7c0 | 46 | extern struct bt_clock_class *bt_clock_value_borrow_class( |
50842bdc | 47 | struct bt_clock_value *clock_value); |
094ff7c0 PP |
48 | |
49 | static inline | |
50 | struct bt_clock_class *bt_clock_value_get_class( | |
51 | struct bt_clock_value *clock_value) | |
52 | { | |
53 | return bt_get(bt_clock_value_borrow_class(clock_value)); | |
54 | } | |
55 | ||
312c056a PP |
56 | extern int bt_clock_value_set_value( |
57 | struct bt_clock_value *clock_value, uint64_t raw_value); | |
50842bdc PP |
58 | extern int bt_clock_value_get_value( |
59 | struct bt_clock_value *clock_value, uint64_t *raw_value); | |
60 | extern int bt_clock_value_get_value_ns_from_epoch( | |
61 | struct bt_clock_value *clock_value, int64_t *value_ns); | |
c057dea0 PP |
62 | |
63 | #ifdef __cplusplus | |
64 | } | |
65 | #endif | |
66 | ||
67 | #endif /* BABELTRACE_CTF_IR_CLOCK_VALUE_H */ |