Pavlin Radoslavov | c196f21 | 2015-09-23 20:39:53 -0700 | [diff] [blame] | 1 | /****************************************************************************** |
| 2 | * |
Jakub Pawlowski | 5b790fe | 2017-09-18 09:00:20 -0700 | [diff] [blame] | 3 | * Copyright 2015 Google, Inc. |
Pavlin Radoslavov | c196f21 | 2015-09-23 20:39:53 -0700 | [diff] [blame] | 4 | * |
| 5 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 6 | * you may not use this file except in compliance with the License. |
| 7 | * You may obtain a copy of the License at: |
| 8 | * |
| 9 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 10 | * |
| 11 | * Unless required by applicable law or agreed to in writing, software |
| 12 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 14 | * See the License for the specific language governing permissions and |
| 15 | * limitations under the License. |
| 16 | * |
| 17 | ******************************************************************************/ |
| 18 | |
Jack He | 071b507 | 2017-02-07 17:25:15 -0800 | [diff] [blame] | 19 | #include <sys/time.h> |
Pavlin Radoslavov | c196f21 | 2015-09-23 20:39:53 -0700 | [diff] [blame] | 20 | #include <time.h> |
| 21 | |
Jack He | 959bc33 | 2018-08-15 12:38:37 -0700 | [diff] [blame] | 22 | #include "common/time_util.h" |
Pavlin Radoslavov | c196f21 | 2015-09-23 20:39:53 -0700 | [diff] [blame] | 23 | |
Jack He | 959bc33 | 2018-08-15 12:38:37 -0700 | [diff] [blame] | 24 | namespace bluetooth { |
Pavlin Radoslavov | 55c37f9 | 2016-08-19 16:01:18 -0700 | [diff] [blame] | 25 | |
Jack He | 959bc33 | 2018-08-15 12:38:37 -0700 | [diff] [blame] | 26 | namespace common { |
| 27 | |
| 28 | uint64_t time_get_os_boottime_ms() { return time_get_os_boottime_us() / 1000; } |
| 29 | |
| 30 | uint64_t time_get_os_boottime_us() { |
| 31 | struct timespec ts_now = {}; |
Pavlin Radoslavov | 55c37f9 | 2016-08-19 16:01:18 -0700 | [diff] [blame] | 32 | clock_gettime(CLOCK_BOOTTIME, &ts_now); |
| 33 | |
| 34 | return ((uint64_t)ts_now.tv_sec * 1000000L) + |
Myles Watson | b55040c | 2016-10-19 13:15:34 -0700 | [diff] [blame] | 35 | ((uint64_t)ts_now.tv_nsec / 1000); |
Pavlin Radoslavov | c196f21 | 2015-09-23 20:39:53 -0700 | [diff] [blame] | 36 | } |
Jack He | 071b507 | 2017-02-07 17:25:15 -0800 | [diff] [blame] | 37 | |
Jack He | 959bc33 | 2018-08-15 12:38:37 -0700 | [diff] [blame] | 38 | uint64_t time_gettimeofday_us() { |
| 39 | struct timeval tv = {}; |
| 40 | gettimeofday(&tv, nullptr); |
Jack He | 071b507 | 2017-02-07 17:25:15 -0800 | [diff] [blame] | 41 | return static_cast<uint64_t>(tv.tv_sec) * 1000000ULL + |
| 42 | static_cast<uint64_t>(tv.tv_usec); |
| 43 | } |
Jack He | 959bc33 | 2018-08-15 12:38:37 -0700 | [diff] [blame] | 44 | |
| 45 | } // namespace common |
| 46 | |
| 47 | } // namespace bluetooth |