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dd4ef29098
- Split interface to provide direct access to raw clock value and clock frequency. - Update Stopwatch to use raw clock value and clock frequency instead of microseconds. - Fix possible initialization race on OSX R=rmacnak@google.com Review URL: https://codereview.chromium.org/1563473002 .
22 lines
541 B
C++
22 lines
541 B
C++
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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#include "vm/bootstrap_natives.h"
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#include "vm/object.h"
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#include "vm/os.h"
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namespace dart {
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DEFINE_NATIVE_ENTRY(Stopwatch_now, 0) {
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return Integer::New(OS::GetCurrentMonotonicTicks());
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}
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DEFINE_NATIVE_ENTRY(Stopwatch_frequency, 0) {
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return Integer::New(OS::GetCurrentMonotonicFrequency());
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}
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} // namespace dart
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