1 /** 2 * Copyright (c) 2021-2022 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #include "os/time.h" 17 18 #include <chrono> 19 #include <ctime> 20 21 #ifdef PANDA_TARGET_UNIX 22 #include "platforms/unix/libpandabase/time.h" 23 #elif PANDA_TARGET_WINDOWS 24 #include "platforms/windows/libpandabase/time.h" 25 #else 26 #error "Unsupported platform" 27 #endif // PANDA_TARGET_UNIX 28 29 namespace panda::os::time { 30 31 /** 32 * Return thread CPU time in nanoseconds 33 */ GetClockTimeInThreadCpuTime()34uint64_t GetClockTimeInThreadCpuTime() 35 { 36 return GetClockTime<std::chrono::nanoseconds>(CLOCK_THREAD_CPUTIME_ID); 37 } 38 39 } // namespace panda::os::time 40