1 /* 2 * Copyright (c) 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 #ifndef PLATFORMS_WINDOWS_LIBPANDABASE_TIME_H 17 #define PLATFORMS_WINDOWS_LIBPANDABASE_TIME_H 18 19 #include <chrono> 20 #include <sys/time.h> 21 22 namespace panda::os::time { 23 24 template <class T> GetClockTime(clockid_t clock)25static uint64_t GetClockTime([[maybe_unused]] clockid_t clock) 26 { 27 struct timeval time = {0, 0}; 28 if (gettimeofday(&time, nullptr) != -1) { 29 auto duration = std::chrono::seconds {time.tv_sec} + std::chrono::microseconds {time.tv_usec}; 30 return std::chrono::duration_cast<T>(duration).count(); 31 } 32 return 0; 33 } 34 35 } // namespace panda::os::time 36 37 #endif // PLATFORMS_WINDOWS_LIBPANDABASE_TIME_H 38