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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 | |
36 | extern "C" { | |
37 | #endif | |
38 | ||
39 | struct bt_ctf_clock_class; | |
40 | ||
41 | extern struct bt_ctf_clock_class *bt_ctf_clock_class_create(const char *name, | |
42 | uint64_t freq); | |
43 | ||
44 | extern const char *bt_ctf_clock_class_get_name( | |
45 | struct bt_ctf_clock_class *clock_class); | |
46 | ||
47 | extern int bt_ctf_clock_class_set_name(struct bt_ctf_clock_class *clock_class, | |
48 | const char *name); | |
49 | ||
50 | extern const char *bt_ctf_clock_class_get_description( | |
51 | struct bt_ctf_clock_class *clock_class); | |
52 | ||
53 | extern int bt_ctf_clock_class_set_description( | |
54 | struct bt_ctf_clock_class *clock_class, | |
55 | const char *desc); | |
56 | ||
57 | extern uint64_t bt_ctf_clock_class_get_frequency( | |
58 | struct bt_ctf_clock_class *clock_class); | |
59 | ||
60 | extern int bt_ctf_clock_class_set_frequency( | |
61 | struct bt_ctf_clock_class *clock_class, uint64_t freq); | |
62 | ||
63 | extern uint64_t bt_ctf_clock_class_get_precision( | |
64 | struct bt_ctf_clock_class *clock_class); | |
65 | ||
66 | extern int bt_ctf_clock_class_set_precision( | |
67 | struct bt_ctf_clock_class *clock_class, uint64_t precision); | |
68 | ||
69 | extern int bt_ctf_clock_class_get_offset_s( | |
70 | struct bt_ctf_clock_class *clock_class, int64_t *seconds); | |
71 | ||
72 | extern int bt_ctf_clock_class_set_offset_s( | |
73 | struct bt_ctf_clock_class *clock_class, int64_t seconds); | |
74 | ||
75 | extern int bt_ctf_clock_class_get_offset_cycles( | |
76 | struct bt_ctf_clock_class *clock_class, int64_t *cycles); | |
77 | ||
78 | extern int bt_ctf_clock_class_set_offset_cycles( | |
79 | struct bt_ctf_clock_class *clock_class, int64_t cycles); | |
80 | ||
81 | extern bt_bool bt_ctf_clock_class_is_absolute( | |
82 | struct bt_ctf_clock_class *clock_class); | |
83 | ||
84 | extern int bt_ctf_clock_class_set_is_absolute( | |
85 | struct bt_ctf_clock_class *clock_class, bt_bool is_absolute); | |
86 | ||
6162e6b7 | 87 | extern const uint8_t *bt_ctf_clock_class_get_uuid( |
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88 | struct bt_ctf_clock_class *clock_class); |
89 | ||
90 | extern 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 */ |