2 * @copyright Copyright (c) 2016-2020 TOYOTA MOTOR CORPORATION.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 #include <other_service/PosixBasedOS001ClockCycleApi.h>
20 /******************************************************************************/
22 Overview :GetTickCount() like Win32 API
27 static uint64_t GetTickCount(void )
30 /*--------------------------------------------------------------------*/
32 if(clock_gettime(CLOCK_MONOTONIC, &tp) != 0) // LCOV_EXCL_BR_LINE 5: fail safe for libc clock_gettime
37 return (uint64_t)(tp.tv_sec * 1000000 + tp.tv_nsec / 1000);
41 /******************************************************************************/
43 Overview :Get the number of clock cycles
48 uint64_t ClockCycle( void )
50 return GetTickCount();
53 /******************************************************************************/
54 /* End of souce code.*/
55 /******************************************************************************/