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 #include "ecmascript/platform/time.h" 17 18 #include <timezoneapi.h> 19 20 namespace panda::ecmascript { GetLocalOffsetFromOS(int64_t timeMs,bool isLocal)21int64_t GetLocalOffsetFromOS([[maybe_unused]] int64_t timeMs, bool isLocal) 22 { 23 if (!isLocal) { 24 return 0; 25 } 26 TIME_ZONE_INFORMATION tmp; 27 GetTimeZoneInformation(&tmp); 28 int64_t res = -tmp.Bias; 29 return res; 30 } 31 } // namespace panda::ecmascript 32