Add original TrueCrypt 7.1a sources

src/Platform/Thread.h

@@ -0,0 +1,74 @@
+/*
+ Copyright (c) 2008 TrueCrypt Developers Association. All rights reserved.
+
+ Governed by the TrueCrypt License 3.0 the full text of which is contained in
+ the file License.txt included in TrueCrypt binary and source code distribution
+ packages.
+*/
+
+#ifndef TC_HEADER_Platform_Thread
+#define TC_HEADER_Platform_Thread
+
+#ifdef TC_WINDOWS
+#	include "System.h"
+#	define TC_THREAD_PROC DWORD WINAPI
+#else
+#	include <pthread.h>
+#	define TC_THREAD_PROC void*
+#endif
+#include "PlatformBase.h"
+#include "Functor.h"
+#include "SharedPtr.h"
+#include "SyncEvent.h"
+
+namespace TrueCrypt
+{
+	class Thread
+	{
+	public:
+#ifdef TC_WINDOWS
+		typedef HANDLE ThreadSystemHandle;
+		typedef LPTHREAD_START_ROUTINE ThreadProcPtr;
+#else
+		typedef pthread_t ThreadSystemHandle;
+		typedef void* (*ThreadProcPtr) (void *);
+#endif
+		Thread () { };
+		virtual ~Thread () { };
+
+		void Join () const;
+		void Start (ThreadProcPtr threadProc, void *parameter = nullptr);
+
+		void Start (Functor *functor)
+		{
+			Start (Thread::FunctorEntry, (void *)functor);
+		}
+
+		static void Sleep (uint32 milliSeconds);
+
+	protected:
+		static TC_THREAD_PROC FunctorEntry (void *functorArg)
+		{
+			Functor *functor = (Functor *) functorArg;
+			try
+			{
+				(*functor) ();
+			}
+			catch (...) { }
+
+			delete functor;
+			return 0;
+		}
+
+		static const size_t MinThreadStackSize = 1024 * 1024;
+
+		ThreadSystemHandle SystemHandle;
+
+	private:
+		Thread (const Thread &);
+		Thread &operator= (const Thread &);
+	};
+
+}
+
+#endif // TC_HEADER_Platform_Thread