Replace libuuid with internal implementation
[babeltrace.git] / include / babeltrace2 / ctf-writer / clock-class.h
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1#ifndef BABELTRACE_CTF_WRITER_CLOCK_CLASS_H
2#define BABELTRACE_CTF_WRITER_CLOCK_CLASS_H
3
4/*
5 * BabelTrace - CTF Writer: Clock Class
6 *
7 * Copyright 2013, 2014 Jérémie Galarneau <jeremie.galarneau@efficios.com>
8 *
9 * Author: Jérémie Galarneau <jeremie.galarneau@efficios.com>
10 *
11 * Permission is hereby granted, free of charge, to any person obtaining a copy
12 * of this software and associated documentation files (the "Software"), to deal
13 * in the Software without restriction, including without limitation the rights
14 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
15 * copies of the Software, and to permit persons to whom the Software is
16 * furnished to do so, subject to the following conditions:
17 *
18 * The above copyright notice and this permission notice shall be included in
19 * all copies or substantial portions of the Software.
20 *
21 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
22 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
23 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
24 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
25 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
26 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
27 * SOFTWARE.
28 *
29 * The Common Trace Format (CTF) Specification is available at
30 * http://www.efficios.com/ctf
31 */
32
33#include <stdint.h>
34
35#ifdef __cplusplus
36extern "C" {
37#endif
38
39struct bt_ctf_clock_class;
40
41extern struct bt_ctf_clock_class *bt_ctf_clock_class_create(const char *name,
42 uint64_t freq);
43
44extern const char *bt_ctf_clock_class_get_name(
45 struct bt_ctf_clock_class *clock_class);
46
47extern int bt_ctf_clock_class_set_name(struct bt_ctf_clock_class *clock_class,
48 const char *name);
49
50extern const char *bt_ctf_clock_class_get_description(
51 struct bt_ctf_clock_class *clock_class);
52
53extern int bt_ctf_clock_class_set_description(
54 struct bt_ctf_clock_class *clock_class,
55 const char *desc);
56
57extern uint64_t bt_ctf_clock_class_get_frequency(
58 struct bt_ctf_clock_class *clock_class);
59
60extern int bt_ctf_clock_class_set_frequency(
61 struct bt_ctf_clock_class *clock_class, uint64_t freq);
62
63extern uint64_t bt_ctf_clock_class_get_precision(
64 struct bt_ctf_clock_class *clock_class);
65
66extern int bt_ctf_clock_class_set_precision(
67 struct bt_ctf_clock_class *clock_class, uint64_t precision);
68
69extern int bt_ctf_clock_class_get_offset_s(
70 struct bt_ctf_clock_class *clock_class, int64_t *seconds);
71
72extern int bt_ctf_clock_class_set_offset_s(
73 struct bt_ctf_clock_class *clock_class, int64_t seconds);
74
75extern int bt_ctf_clock_class_get_offset_cycles(
76 struct bt_ctf_clock_class *clock_class, int64_t *cycles);
77
78extern int bt_ctf_clock_class_set_offset_cycles(
79 struct bt_ctf_clock_class *clock_class, int64_t cycles);
80
81extern bt_bool bt_ctf_clock_class_is_absolute(
82 struct bt_ctf_clock_class *clock_class);
83
84extern int bt_ctf_clock_class_set_is_absolute(
85 struct bt_ctf_clock_class *clock_class, bt_bool is_absolute);
86
6162e6b7 87extern const uint8_t *bt_ctf_clock_class_get_uuid(
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88 struct bt_ctf_clock_class *clock_class);
89
90extern int bt_ctf_clock_class_set_uuid(struct bt_ctf_clock_class *clock_class,
6162e6b7 91 const uint8_t *uuid);
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92#ifdef __cplusplus
93}
94#endif
95
96#endif /* BABELTRACE_CTF_WRITER_CLOCK_CLASS_H */
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