| Henrik Kjellander | 6776518 | 2017-06-28 20:58:07 +0200 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright (c) 2017 The WebRTC project authors. All Rights Reserved. |
| 3 | * |
| 4 | * Use of this source code is governed by a BSD-style license |
| 5 | * that can be found in the LICENSE file in the root of the source |
| 6 | * tree. An additional intellectual property rights grant can be found |
| 7 | * in the file PATENTS. All contributing project authors may |
| 8 | * be found in the AUTHORS file in the root of the source tree. |
| 9 | */ |
| 10 | |
| 11 | #ifndef WEBRTC_RTC_BASE_CPU_TIME_H_ |
| 12 | #define WEBRTC_RTC_BASE_CPU_TIME_H_ |
| 13 | |
| 14 | #include <stdint.h> |
| 15 | |
| 16 | namespace rtc { |
| 17 | |
| 18 | // Returns total CPU time of a current process in nanoseconds. |
| 19 | // Time base is unknown, therefore use only to calculate deltas. |
| 20 | int64_t GetProcessCpuTimeNanos(); |
| 21 | |
| 22 | // Returns total CPU time of a current thread in nanoseconds. |
| 23 | // Time base is unknown, therefore use only to calculate deltas. |
| 24 | int64_t GetThreadCpuTimeNanos(); |
| 25 | |
| 26 | } // namespace rtc |
| 27 | |
| 28 | #endif // WEBRTC_RTC_BASE_CPU_TIME_H_ |