1 /* 2 * Copyright (c) 2025 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 "pasteboard_time.h" 17 18 #include <sys/time.h> 19 20 namespace OHOS { 21 namespace MiscServices { 22 namespace { 23 constexpr uint64_t SEC_TO_MILLISEC = 1000; 24 constexpr uint64_t MICROSEC_TO_MILLISEC = 1000; 25 } GetCurrentTimeMicros(void)26uint64_t PasteBoardTime::GetCurrentTimeMicros(void) 27 { 28 struct timeval tv = { 0, 0 }; 29 gettimeofday(&tv, nullptr); 30 return (static_cast<uint64_t>(tv.tv_sec) * SEC_TO_MILLISEC + 31 static_cast<uint64_t>(tv.tv_usec) / MICROSEC_TO_MILLISEC); 32 } 33 } // namespace MiscServices 34 } // namespace OHOS 35