projects / babeltrace.git / blame
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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 | ||
| 34 | #include <stdint.h> | |
| c057dea0 PP |
35 | |
| 36 | #ifdef __cplusplus | |
| 37 | extern "C" { | |
| 38 | #endif | |
| 39 | ||
| 50842bdc PP |
40 | struct bt_clock_class; |
| 41 | struct bt_clock_value; | |
| c057dea0 | 42 | |
| 44c440bc PP |
43 | enum bt_clock_value_status { |
| 44 | BT_CLOCK_VALUE_STATUS_KNOWN, | |
| 45 | BT_CLOCK_VALUE_STATUS_UNKNOWN, | |
| 46 | }; | |
| 47 | ||
| 48 | extern struct bt_clock_class *bt_clock_value_borrow_clock_class( | |
| 50842bdc | 49 | struct bt_clock_value *clock_value); |
| 094ff7c0 | 50 | |
| 44c440bc PP |
51 | extern uint64_t bt_clock_value_get_value( |
| 52 | struct bt_clock_value *clock_value); | |
| 094ff7c0 | 53 | |
| 44c440bc PP |
54 | extern int bt_clock_value_get_ns_from_origin( |
| 55 | struct bt_clock_value *clock_value, int64_t *ns_from_origin); | |
| c057dea0 PP |
56 | |
| 57 | #ifdef __cplusplus | |
| 58 | } | |
| 59 | #endif | |
| 60 | ||
| 61 | #endif /* BABELTRACE_CTF_IR_CLOCK_VALUE_H */ |