projects / babeltrace.git / blame
| Commit | Line | Data |
|---|---|---|
| 81447b5b PP |
1 | /* |
| 2 | * The MIT License (MIT) | |
| 3 | * | |
| 4 | * Copyright (c) 2016 Philippe Proulx <pproulx@efficios.com> | |
| 5 | * | |
| 6 | * Permission is hereby granted, free of charge, to any person obtaining a copy | |
| 7 | * of this software and associated documentation files (the "Software"), to deal | |
| 8 | * in the Software without restriction, including without limitation the rights | |
| 9 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
| 10 | * copies of the Software, and to permit persons to whom the Software is | |
| 11 | * furnished to do so, subject to the following conditions: | |
| 12 | * | |
| 13 | * The above copyright notice and this permission notice shall be included in | |
| 14 | * all copies or substantial portions of the Software. | |
| 15 | * | |
| 16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
| 17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
| 18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
| 19 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
| 20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
| 21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN | |
| 22 | * THE SOFTWARE. | |
| 23 | */ | |
| 24 | ||
| 81447b5b | 25 | /* Types */ |
| 839d52a5 PP |
26 | struct bt_clock_class; |
| 27 | struct bt_clock_value; | |
| 81447b5b PP |
28 | |
| 29 | /* Clock class functions */ | |
| 839d52a5 | 30 | struct bt_clock_class *bt_clock_class_create(const char *name, |
| f6a5e476 | 31 | uint64_t freq); |
| 839d52a5 PP |
32 | const char *bt_clock_class_get_name(struct bt_clock_class *clock_class); |
| 33 | int bt_clock_class_set_name(struct bt_clock_class *clock_class, const char *name); | |
| 34 | const char *bt_clock_class_get_description(struct bt_clock_class *clock_class); | |
| 35 | int bt_clock_class_set_description(struct bt_clock_class *clock_class, | |
| 81447b5b | 36 | const char *desc); |
| 839d52a5 PP |
37 | uint64_t bt_clock_class_get_frequency(struct bt_clock_class *clock_class); |
| 38 | int bt_clock_class_set_frequency(struct bt_clock_class *clock_class, | |
| 81447b5b | 39 | uint64_t freq); |
| 839d52a5 PP |
40 | uint64_t bt_clock_class_get_precision(struct bt_clock_class *clock_class); |
| 41 | int bt_clock_class_set_precision(struct bt_clock_class *clock_class, | |
| 81447b5b | 42 | uint64_t precision); |
| 839d52a5 | 43 | int bt_clock_class_get_offset_s(struct bt_clock_class *clock_class, |
| 81447b5b | 44 | int64_t *OUTPUT); |
| 839d52a5 | 45 | int bt_clock_class_set_offset_s(struct bt_clock_class *clock_class, |
| 81447b5b | 46 | int64_t offset_s); |
| 839d52a5 | 47 | int bt_clock_class_get_offset_cycles(struct bt_clock_class *clock_class, |
| 81447b5b | 48 | int64_t *OUTPUT); |
| 839d52a5 | 49 | int bt_clock_class_set_offset_cycles(struct bt_clock_class *clock_class, |
| 81447b5b | 50 | int64_t offset); |
| 839d52a5 PP |
51 | int bt_clock_class_is_absolute(struct bt_clock_class *clock_class); |
| 52 | int bt_clock_class_set_is_absolute(struct bt_clock_class *clock_class, | |
| 81447b5b | 53 | int is_absolute); |
| 839d52a5 PP |
54 | BTUUID bt_clock_class_get_uuid(struct bt_clock_class *clock_class); |
| 55 | int bt_clock_class_set_uuid(struct bt_clock_class *clock_class, | |
| 81447b5b PP |
56 | BTUUID uuid); |
| 57 | ||
| 58 | /* Clock value functions */ | |
| 839d52a5 PP |
59 | struct bt_clock_value *bt_clock_value_create( |
| 60 | struct bt_clock_class *clock_class, uint64_t value); | |
| 61 | int bt_clock_value_get_value( | |
| 62 | struct bt_clock_value *clock_value, uint64_t *OUTPUT); | |
| 63 | int bt_clock_value_get_value_ns_from_epoch( | |
| 64 | struct bt_clock_value *clock_value, int64_t *OUTPUT); | |
| 65 | struct bt_clock_class *bt_clock_value_get_class( | |
| 66 | struct bt_clock_value *clock_value); |