37 lines
976 B
C++
37 lines
976 B
C++
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/*
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* Copyright 2020 The WebRTC Project Authors. All rights reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include "rtc_base/synchronization/yield.h"
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#if defined(WEBRTC_WIN)
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#include <windows.h>
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#else
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#include <sched.h>
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#include <time.h>
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#endif
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namespace webrtc {
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void YieldCurrentThread() {
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// TODO(bugs.webrtc.org/11634): use dedicated OS functionality instead of
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// sleep for yielding.
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#if defined(WEBRTC_WIN)
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::Sleep(0);
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#elif defined(WEBRTC_MAC) && defined(RTC_USE_NATIVE_MUTEX_ON_MAC) && \
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!RTC_USE_NATIVE_MUTEX_ON_MAC
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sched_yield();
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#else
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static const struct timespec ts_null = {0};
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nanosleep(&ts_null, nullptr);
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#endif
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}
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} // namespace webrtc
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