lib: create a clock class object from component
[babeltrace.git] / include / babeltrace / trace-ir / clock-class.h
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1#ifndef BABELTRACE_TRACE_IR_CLOCK_CLASS_H
2#define BABELTRACE_TRACE_IR_CLOCK_CLASS_H
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3
4/*
ac0c6bdd 5 * Copyright 2013, 2014 Jérémie Galarneau <jeremie.galarneau@efficios.com>
44c440bc 6 * Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com>
ac0c6bdd 7 *
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8 * Permission is hereby granted, free of charge, to any person obtaining a copy
9 * of this software and associated documentation files (the "Software"), to deal
10 * in the Software without restriction, including without limitation the rights
11 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
12 * copies of the Software, and to permit persons to whom the Software is
13 * furnished to do so, subject to the following conditions:
14 *
15 * The above copyright notice and this permission notice shall be included in
16 * all copies or substantial portions of the Software.
17 *
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
19 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
20 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
21 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
22 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
23 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
24 * SOFTWARE.
25 *
26 * The Common Trace Format (CTF) Specification is available at
27 * http://www.efficios.com/ctf
28 */
29
30#include <stdint.h>
9d408fca 31
0f2d58c9 32/* For bt_bool, bt_uuid, bt_clock_class, bt_trace_class */
c55a9f58 33#include <babeltrace/types.h>
ac0c6bdd 34
4cdfc5e8 35/* For bt_clock_class_status */
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36#include <babeltrace/trace-ir/clock-class-const.h>
37
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38#ifdef __cplusplus
39extern "C" {
40#endif
41
7fcdb0a9 42extern bt_clock_class *bt_clock_class_create(bt_self_component *self_comp);
44c440bc 43
4cdfc5e8 44extern bt_clock_class_status bt_clock_class_set_name(
8c41fd73 45 bt_clock_class *clock_class, const char *name);
44c440bc 46
4cdfc5e8 47extern bt_clock_class_status bt_clock_class_set_description(
8c41fd73 48 bt_clock_class *clock_class, const char *description);
44c440bc 49
b19ff26f 50extern void bt_clock_class_set_frequency(bt_clock_class *clock_class,
40f4ba76 51 uint64_t freq);
44c440bc 52
b19ff26f 53extern void bt_clock_class_set_precision(bt_clock_class *clock_class,
40f4ba76 54 uint64_t precision);
44c440bc 55
b19ff26f 56extern void bt_clock_class_set_offset(bt_clock_class *clock_class,
40f4ba76 57 int64_t seconds, uint64_t cycles);
44c440bc 58
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59extern void bt_clock_class_set_origin_is_unix_epoch(bt_clock_class *clock_class,
60 bt_bool origin_is_unix_epoch);
44c440bc 61
b19ff26f 62extern void bt_clock_class_set_uuid(bt_clock_class *clock_class,
40f4ba76 63 bt_uuid uuid);
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64
65#ifdef __cplusplus
66}
67#endif
68
56e18c4c 69#endif /* BABELTRACE_TRACE_IR_CLOCK_CLASS_H */
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