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/*
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*/
#include "Time.h"
namespace qpid {
namespace sys {
// APR ================================================================
#if USE_APR
Time Time::now() {
return Time(apr_time_now(), NSEC_PER_USEC);
}
void Time::set(int64_t ticks, long nsec_per_tick) {
time = (ticks * nsec_per_tick) / NSEC_PER_USEC;
}
int64_t Time::nsecs() const {
return time * NSEC_PER_USEC;
}
// POSIX================================================================
#else
Time Time::now() {
Time t;
clock_gettime(CLOCK_REALTIME, &t.time);
return t;
}
void Time::set(int64_t ticks, long nsec_per_tick) {
int64_t ns = ticks * nsec_per_tick;
time.tv_sec = ns / NSEC_PER_SEC;
time.tv_nsec = ns % NSEC_PER_SEC;
}
int64_t Time::nsecs() const {
return time.tv_sec * NSEC_PER_SEC + time.tv_nsec;
}
#endif
}}
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