smsvn -> ssc-hg glue: rearrange directory structure

src/arch/Threads/Threads_Pthreads.h

@@ -0,0 +1,123 @@
+#ifndef THREADS_PTHREADS_H
+#define THREADS_PTHREADS_H
+
+#include "Threads.h"
+
+#include <pthread.h>
+#include <semaphore.h>
+
+class ThreadImpl_Pthreads: public ThreadImpl
+{
+public:
+	pthread_t thread;
+
+	/* Linux:
+	 * Keep a list of child PIDs, so we can send them SIGKILL.  This has an
+	 * added bonus: if this is corrupted, we'll just send signals and they'll
+	 * fail; we won't blow up (unless we're root).
+	 */
+	uint64_t threadHandle;
+
+	/* These are only used during initialization. */
+	int (*m_pFunc)( void *pData );
+	void *m_pData;
+	uint64_t *m_piThreadID;
+	SemaImpl *m_StartFinishedSem;
+
+	void Halt( bool Kill );
+	void Resume();
+	uint64_t GetThreadId() const;
+	int Wait();
+};
+
+class MutexImpl_Pthreads: public MutexImpl
+{
+	friend class EventImpl_Pthreads;
+
+public:
+	MutexImpl_Pthreads( RageMutex *parent );
+	~MutexImpl_Pthreads();
+
+	bool Lock();
+	bool TryLock();
+	void Unlock();
+
+protected:
+	pthread_mutex_t mutex;
+};
+
+class EventImpl_Pthreads: public EventImpl
+{
+public:
+	EventImpl_Pthreads( MutexImpl_Pthreads *pParent );
+	~EventImpl_Pthreads();
+
+	bool Wait( RageTimer *pTimeout );
+	void Signal();
+	void Broadcast();
+	bool WaitTimeoutSupported() const;
+
+private:
+	MutexImpl_Pthreads *m_pParent;
+	pthread_cond_t m_Cond;
+};
+
+#if 0
+class SemaImpl_Pthreads: public SemaImpl
+{
+public:
+	SemaImpl_Pthreads( int iInitialValue );
+	~SemaImpl_Pthreads();
+	int GetValue() const;
+	void Post();
+	bool Wait();
+	bool TryWait();
+
+private:
+	sem_t sem;
+};
+#else
+class SemaImpl_Pthreads: public SemaImpl
+{
+public:
+	SemaImpl_Pthreads( int iInitialValue );
+	~SemaImpl_Pthreads();
+	int GetValue() const { return m_iValue; }
+	void Post();
+	bool Wait();
+	bool TryWait();
+
+private:
+	pthread_cond_t m_Cond;
+	pthread_mutex_t m_Mutex;
+	unsigned m_iValue;
+};
+
+#endif
+
+#endif
+
+/*
+ * (c) 2001-2004 Glenn Maynard
+ * All rights reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, and/or sell copies of the Software, and to permit persons to
+ * whom the Software is furnished to do so, provided that the above
+ * copyright notice(s) and this permission notice appear in all copies of
+ * the Software and that both the above copyright notice(s) and this
+ * permission notice appear in supporting documentation.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF
+ * THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS
+ * INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT
+ * OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
+ * OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+ * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */