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97ac18aee9
BUG=4350 R=asiva@google.com Review URL: https://codereview.chromium.org//25909002 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@30419 260f80e4-7a28-3924-810f-c04153c831b5
75 lines
1.5 KiB
C++
75 lines
1.5 KiB
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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#ifndef PLATFORM_THREAD_LINUX_H_
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#define PLATFORM_THREAD_LINUX_H_
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#if !defined(PLATFORM_THREAD_H_)
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#error Do not include thread_linux.h directly; use thread.h instead.
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#endif
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#include <pthread.h>
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#include "platform/assert.h"
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#include "platform/globals.h"
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namespace dart {
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typedef pthread_key_t ThreadLocalKey;
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typedef pthread_t ThreadId;
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class ThreadInlineImpl {
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private:
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ThreadInlineImpl() {}
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~ThreadInlineImpl() {}
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static uword GetThreadLocal(ThreadLocalKey key) {
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static ThreadLocalKey kUnsetThreadLocalKey = static_cast<pthread_key_t>(-1);
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ASSERT(key != kUnsetThreadLocalKey);
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return reinterpret_cast<uword>(pthread_getspecific(key));
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}
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friend class Thread;
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DISALLOW_ALLOCATION();
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DISALLOW_COPY_AND_ASSIGN(ThreadInlineImpl);
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};
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class MutexData {
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private:
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MutexData() {}
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~MutexData() {}
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pthread_mutex_t* mutex() { return &mutex_; }
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pthread_mutex_t mutex_;
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friend class Mutex;
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DISALLOW_ALLOCATION();
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DISALLOW_COPY_AND_ASSIGN(MutexData);
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};
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class MonitorData {
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private:
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MonitorData() {}
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~MonitorData() {}
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pthread_mutex_t* mutex() { return &mutex_; }
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pthread_cond_t* cond() { return &cond_; }
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pthread_mutex_t mutex_;
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pthread_cond_t cond_;
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friend class Monitor;
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DISALLOW_ALLOCATION();
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DISALLOW_COPY_AND_ASSIGN(MonitorData);
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};
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} // namespace dart
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#endif // PLATFORM_THREAD_LINUX_H_
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