2 * Copyright (c) 2015 Samsung Electronics Co., Ltd.
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.
19 #include "base/time-service.h"
38 const uint64_t NANOSECONDS_PER_SECOND = 1e+9;
41 void GetNanoseconds( uint64_t& time )
44 clock_gettime( CLOCK_MONOTONIC, &timeSpec );
46 // Convert all values to uint64_t to match our return type
47 time = ( static_cast< uint64_t >( timeSpec.tv_sec ) * NANOSECONDS_PER_SECOND ) + static_cast< uint64_t >( timeSpec.tv_nsec );
50 } // namespace TimeService
52 } // namespace Adaptor
54 } // namespace Internal