projects / babeltrace.git / blame
| Commit | Line | Data |
|---|---|---|
| 605e1019 PP |
1 | #ifndef BABELTRACE_TRACE_IR_CLOCK_SNAPSHOT_CONST_H |
| 2 | #define BABELTRACE_TRACE_IR_CLOCK_SNAPSHOT_CONST_H | |
| c057dea0 PP |
3 | |
| 4 | /* | |
| e2f7325d | 5 | * Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com> |
| c057dea0 | 6 | * Copyright 2013, 2014 Jérémie Galarneau <jeremie.galarneau@efficios.com> |
| c057dea0 PP |
7 | * |
| 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> | |
| c057dea0 | 31 | |
| 605e1019 | 32 | /* For bt_clock_class, bt_clock_snapshot */ |
| b19ff26f PP |
33 | #include <babeltrace/types.h> |
| 34 | ||
| c057dea0 PP |
35 | #ifdef __cplusplus |
| 36 | extern "C" { | |
| 37 | #endif | |
| 38 | ||
| dc68f16d PP |
39 | enum bt_clock_snapshot_state { |
| 40 | BT_CLOCK_SNAPSHOT_STATE_KNOWN, | |
| 41 | BT_CLOCK_SNAPSHOT_STATE_UNKNOWN, | |
| 42 | }; | |
| 43 | ||
| 605e1019 | 44 | enum bt_clock_snapshot_status { |
| dc68f16d PP |
45 | BT_CLOCK_SNAPSHOT_STATUS_OK = 0, |
| 46 | BT_CLOCK_SNAPSHOT_STATUS_OVERFLOW = -75, | |
| 44c440bc PP |
47 | }; |
| 48 | ||
| 605e1019 PP |
49 | extern const bt_clock_class *bt_clock_snapshot_borrow_clock_class_const( |
| 50 | const bt_clock_snapshot *clock_snapshot); | |
| 094ff7c0 | 51 | |
| 605e1019 PP |
52 | extern uint64_t bt_clock_snapshot_get_value( |
| 53 | const bt_clock_snapshot *clock_snapshot); | |
| 094ff7c0 | 54 | |
| dc68f16d | 55 | extern enum bt_clock_snapshot_status bt_clock_snapshot_get_ns_from_origin( |
| 605e1019 | 56 | const bt_clock_snapshot *clock_snapshot, |
| 40f4ba76 | 57 | int64_t *ns_from_origin); |
| c057dea0 PP |
58 | |
| 59 | #ifdef __cplusplus | |
| 60 | } | |
| 61 | #endif | |
| 62 | ||
| 605e1019 | 63 | #endif /* BABELTRACE_TRACE_IR_CLOCK_SNAPSHOT_CONST_H */ |