bebc69010d
BUG= R=henrika@webrtc.org Review URL: https://webrtc-codereview.appspot.com/52529004 Cr-Commit-Position: refs/heads/master@{#9201}
58 lines
1.4 KiB
C++
58 lines
1.4 KiB
C++
/*
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* Copyright (c) 2015 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 "webrtc/base/platform_thread.h"
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#include "webrtc/base/checks.h"
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#if defined(WEBRTC_LINUX)
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#include <sys/syscall.h>
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#endif
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namespace rtc {
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PlatformThreadId CurrentThreadId() {
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PlatformThreadId ret;
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#if defined(WEBRTC_WIN)
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ret = GetCurrentThreadId();
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#elif defined(WEBRTC_POSIX)
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#if defined(WEBRTC_MAC) || defined(WEBRTC_IOS)
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ret = pthread_mach_thread_np(pthread_self());
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#elif defined(WEBRTC_LINUX)
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ret = syscall(__NR_gettid);
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#elif defined(WEBRTC_ANDROID)
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ret = gettid();
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#else
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// Default implementation for nacl and solaris.
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ret = reinterpret_cast<pid_t>(pthread_self());
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#endif
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#endif // defined(WEBRTC_POSIX)
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DCHECK(ret);
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return ret;
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}
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PlatformThreadRef CurrentThreadRef() {
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#if defined(WEBRTC_WIN)
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return GetCurrentThreadId();
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#elif defined(WEBRTC_POSIX)
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return pthread_self();
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#endif
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}
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bool IsThreadRefEqual(const PlatformThreadRef& a, const PlatformThreadRef& b) {
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#if defined(WEBRTC_WIN)
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return a == b;
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#elif defined(WEBRTC_POSIX)
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return pthread_equal(a, b);
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#endif
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}
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} // namespace rtc
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