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Speccy ClassiX 1998
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ixemul-41.4
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deleteport.c
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1995-05-17
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/*
* This file is part of ixemul.library for the Amiga.
* Copyright (C) 1991, 1992 Markus M. Wild
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free
* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
* deleteport.c,v 1.1.1.1 1994/04/04 04:30:46 amiga Exp
*
* deleteport.c,v
* Revision 1.1.1.1 1994/04/04 04:30:46 amiga
* Initial CVS check in.
*
* Revision 1.1 1992/05/14 19:55:40 mwild
* Initial revision
*
*/
#define KERNEL
#include "ixemul.h"
#include <exec/ports.h>
void
DeletePort (struct MsgPort *port)
{
if (port->mp_Node.ln_Name) /* if it was public */
RemPort (port);
/* make it difficult to reuse the port */
port->mp_SigTask = (struct Task *)-1;
port->mp_MsgList.lh_Head = (struct Node *)-1;
FreeSignal(port->mp_SigBit);
kfree (port);
}
void
DeleteInterruptPort (struct MsgPort *port)
{
if (port->mp_Node.ln_Name) /* if it was public */
RemPort (port);
kfree (port->mp_SoftInt); /*free the interrupt*/
/* make it difficult to reuse the port */
port->mp_SoftInt = (struct Interrupt *)-1;
port->mp_MsgList.lh_Head = (struct Node *)-1;
kfree (port); /*free the port*/
}