pipe.h

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/*
 Copyright (c) 2008 TrueCrypt Foundation. All rights reserved.

 Governed by the TrueCrypt License 2.4 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_Unix_Pipe
#define TC_HEADER_Platform_Unix_Pipe

#include "Platform/PlatformBase.h"

namespace TrueCrypt
{
	class Pipe
	{
	public:
		Pipe ();
		virtual ~Pipe ();

		void Close ();
		int GetReadFD ();
		int GetWriteFD ();
		int PeekReadFD () const { return ReadFileDescriptor; }
		int PeekWriteFD () const { return WriteFileDescriptor; }

	protected:
		int ReadFileDescriptor;
		int WriteFileDescriptor;

	private:
		Pipe (const Pipe &);
		Pipe &operator= (const Pipe &);
	};
}

#endif // TC_HEADER_Platform_Unix_Pipe