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/*
*
* Copyright 2014, Google Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#include "src/cpp/util/time.h"
#include <grpc/support/time.h>
using std::chrono::duration_cast;
using std::chrono::nanoseconds;
using std::chrono::seconds;
using std::chrono::system_clock;
namespace grpc {
void AbsoluteDeadlineTimepoint2Timespec(const system_clock::time_point& from,
gpr_timespec* to) {
system_clock::duration deadline = from.time_since_epoch();
seconds secs = duration_cast<seconds>(deadline);
nanoseconds nsecs = duration_cast<nanoseconds>(deadline - secs);
to->tv_sec = secs.count();
to->tv_nsec = nsecs.count();
}
system_clock::time_point AbsoluteDeadlineTimespec2Timepoint(gpr_timespec t) {
system_clock::time_point tp;
tp += seconds(t.tv_sec);
tp += nanoseconds(t.tv_nsec);
return tp;
}
} // namespace grpc
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