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/* vi: ts=8 sts=4 sw=4
*
* $Id$
*
* This file is part of the KDE project, module tdesu.
* Copyright (C) 1999,2000 Geert Jansen <jansen@kde.org>
*
* This is free software; you can use this library under the GNU Library
* General Public License, version 2. See the file "COPYING.LIB" for the
* exact licensing terms.
*/
/**
* PTY compatibility routines. This class tries to emulate a UNIX98 PTY API
* on various platforms.
*/
#ifndef __PTY_h_Included__
#define __PTY_h_Included__
#include <tqcstring.h>
#include <kdelibs_export.h>
class TDESU_EXPORT PTY {
public:
/**
* Construct a PTY object.
*/
PTY();
/**
* Destructs the object. The PTY is closed if it is still open.
*/
~PTY();
/**
* Allocate a pty.
* @return A filedescriptor to the master side.
*/
int getpt();
/**
* Grant access to the slave side.
* @return Zero if succesfull, < 0 otherwise.
*/
int grantpt();
/**
* Unlock the slave side.
* @return Zero if successful, < 0 otherwise.
*/
int unlockpt();
/**
* Get the slave name.
* @return The slave name.
*/
TQCString ptsname();
private:
int ptyfd;
TQCString ptyname, ttyname;
class PTYPrivate;
PTYPrivate *d;
};
#endif // __PTY_h_Included__
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