77 lines
2.1 KiB
C
77 lines
2.1 KiB
C
/* $Header: /usr/cvsroot/target/h/wrn/wm/demo/firewall.h,v 1.2 2001/11/07 14:27:44 tneale Exp $ */
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/*
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* Copyright (C) 1999-2005 Wind River Systems, Inc.
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* All rights reserved. Provided under license only.
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* Distribution or other use of this software is only
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* permitted pursuant to the terms of a license agreement
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* from Wind River Systems (and is otherwise prohibited).
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* Refer to that license agreement for terms of use.
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*/
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/****************************************************************************
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* Copyright 1998 Integrated Systems, Inc.
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* All rights reserved.
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****************************************************************************/
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/*
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* Rudimentary firewall built on top of Attache.
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* This is a work in progress, I need the basic functionality to solve
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* a short term problem but the code will need more work to make
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* it as general as it should be.
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*/
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/*
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* $Log: firewall.h,v $
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* Revision 1.2 2001/11/07 14:27:44 tneale
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* Added wm to include path
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*
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* Revision 1.1.1.1 2001/11/05 17:47:32 tneale
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* Tornado shuffle
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*
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* Revision 1.3 2001/01/19 22:23:34 paul
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* Update copyright.
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*
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* Revision 1.2 2000/03/17 00:12:12 meister
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* Update copyright message
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*
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* Revision 1.1 1998/09/06 08:11:07 sra
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* Packet filtering hooks in Attache, rudimentary firewall
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* implementation in Snark.
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*
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*/
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/* [clearcase]
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modification history
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-------------------
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01a,20apr05,job update copyright notices
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*/
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#ifndef SNARK_FIREWALL_H
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#define SNARK_FIREWALL_H
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#include <wrn/wm/attache/config.h>
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#include <wrn/wm/attache/packet.h>
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extern int snark_firewall_inbound_filter (packet *);
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extern int snark_firewall_forward_filter (packet *);
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extern int snark_firewall_outbound_filter(packet *);
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extern void snark_firewall_init(void);
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#if INSTALL_SNARK_FIREWALL_INBOUND
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#define GLUE_IP_RCV_PKT_FILTER(_P_) snark_firewall_inbound_filter(_P_)
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#endif
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#if INSTALL_SNARK_FIREWALL_FORWARD
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#define GLUE_IP_FWD_PKT_FILTER(_P_) snark_firewall_forward_filter(_P_)
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#endif
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#if INSTALL_SNARK_FIREWALL_OUTBOUND
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#define GLUE_IP_SEND_PKT_FILTER(_P_) snark_firewall_outbound_filter(_P_)
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#endif
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#endif /* SNARK_FIREWALL_H */
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