62 lines
2.0 KiB
C++
62 lines
2.0 KiB
C++
// Copyright (c) 2012-2021 Wojciech Figat. All rights reserved.
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#pragma once
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#if PLATFORM_LINUX
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#include "../Unix/UnixThread.h"
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#include <signal.h>
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/// <summary>
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/// Thread object for Linux platform.
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/// </summary>
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class LinuxThread : public UnixThread
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{
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public:
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/// <summary>
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/// Initializes a new instance of the <see cref="LinuxThread"/> class.
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/// </summary>
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/// <param name="runnable">The runnable.</param>
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/// <param name="name">The thread name.</param>
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/// <param name="priority">The thread priority.</param>
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LinuxThread(IRunnable* runnable, const String& name, ThreadPriority priority)
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: UnixThread(runnable, name, priority)
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{
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}
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public:
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/// <summary>
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/// Factory method to create a thread with the specified stack size and thread priority
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/// </summary>
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/// <param name="runnable">The runnable object to execute</param>
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/// <param name="name">Name of the thread</param>
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/// <param name="priority">Tells the thread whether it needs to adjust its priority or not. Defaults to normal priority</param>
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/// <param name="stackSize">The size of the stack to create. 0 means use the current thread's stack size</param>
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/// <returns>Pointer to the new thread or null if cannot create it</returns>
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static LinuxThread* Create(IRunnable* runnable, const String& name, ThreadPriority priority = ThreadPriority::Normal, uint32 stackSize = 0)
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{
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return (LinuxThread*)Setup(New<LinuxThread>(runnable, name, priority), stackSize);
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}
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protected:
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// [UnixThread]
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int32 Start(pthread_attr_t& attr) override
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{
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const int result = pthread_create(&_thread, &attr, ThreadProc, this);
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if (result == 0)
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pthread_setname_np(_thread, _name.ToStringAnsi().Get());
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return result;
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}
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void KillInternal(bool waitForJoin) override
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{
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if (waitForJoin)
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pthread_join(_thread, nullptr);
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pthread_kill(_thread, SIGKILL);
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}
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};
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#endif
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