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 "adaptor_time.h" 17 18 #include <time.h> 19 #include "adaptor_log.h" 20 21 #define MS_OF_S 1000 22 #define NS_OF_MS 1000000 23 GetRtcTime(void)24uint64_t GetRtcTime(void) 25 { 26 struct timespec curTime; 27 int res = clock_gettime(CLOCK_MONOTONIC, &curTime); 28 if (res != 0) { 29 LOG_ERROR("get time fail"); 30 return 0; 31 } 32 return curTime.tv_sec * MS_OF_S + curTime.tv_nsec / NS_OF_MS; 33 } 34 GetSystemTime(void)35uint64_t GetSystemTime(void) 36 { 37 struct timespec curTime; 38 int res = clock_gettime(CLOCK_MONOTONIC, &curTime); 39 if (res != 0) { 40 LOG_ERROR("get time fail"); 41 return 0; 42 } 43 return curTime.tv_sec * MS_OF_S + curTime.tv_nsec / NS_OF_MS; 44 }