115 lines
3.8 KiB
C
115 lines
3.8 KiB
C
/* $NetBSD: ipkdb.h,v 1.4 2000/03/22 20:58:29 ws Exp $ */
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/*
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* Copyright (C) 1993-2000 Wolfgang Solfrank.
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* Copyright (C) 1993-2000 TooLs GmbH.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by TooLs GmbH.
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* 4. The name of TooLs GmbH may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY TOOLS GMBH ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL TOOLS GMBH BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _IPKDB_H
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#define _IPKDB_H
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extern int ipkdbpanic;
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#define IPKDBPORT 1138 /* debugging port */
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struct ipkdb_if {
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/* These fields are used by IPKDB itself: */
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u_int8_t myenetaddr[6]; /* to be filled by the driver */
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u_int8_t myinetaddr[4];
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u_int8_t hisenetaddr[6];
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u_int8_t hisinetaddr[4];
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u_int16_t hisport;
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u_char pkt[1500];
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int pktlen;
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u_int32_t seq;
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u_int32_t id;
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int mtu;
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u_char ass[1500];
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u_int8_t assbit[1500/8/8 + 1];
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u_int16_t asslen;
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u_int8_t flags; /* driver marks IPKDB_MYHW here */
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/* Data from here on is to be filled by the driver */
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char *name;
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void *port;
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void (*start) __P((struct ipkdb_if *));
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void (*leave) __P((struct ipkdb_if *));
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int (*receive) __P((struct ipkdb_if *, u_char *, int));
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void (*send) __P((struct ipkdb_if *, u_char *, int));
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};
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/* flags: */
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#define IPKDB_MYHW 0x01
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#define IPKDB_MYIP 0x02
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#define IPKDB_HISHW 0x04
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#define IPKDB_HISIP 0x08
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#define IPKDB_CONNECTED 0x10
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/*
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* Interface routines, to be called by machine dependent code.
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*/
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extern void ipkdb_init __P((void));
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extern void ipkdb_connect __P((int));
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extern void ipkdb_panic __P((void));
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extern int ipkdbcmds __P((void));
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/* Return values from ipkdbcmds: */
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#define IPKDB_CMD_RUN 0
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#define IPKDB_CMD_STEP 1
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#define IPKDB_CMD_EXIT 2
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/* To be called by udp_input on receipt of a possible debugging packet */
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struct in_addr;
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struct mbuf;
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extern int checkipkdb __P((struct in_addr *, u_short, u_short,
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struct mbuf *, int, int));
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/*
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* Interface routines, to be called by ipkdb itself.
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*/
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extern int ipkdbifinit __P((struct ipkdb_if *));
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/*
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* Utilities (used to avoid calling system routines during debugging).
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*/
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extern void ipkdbcopy __P((void *, void *, int));
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extern void ipkdbzero __P((void *, int));
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extern int ipkdbcmp __P((void *, void *, int));
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/*
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* Machine dependent routines for IPKDB.
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*/
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extern void ipkdbinit __P((void));
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extern void ipkdb_trap __P((void));
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extern int ipkdb_poll __P((void));
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extern int ipkdbif_init __P((struct ipkdb_if *));
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extern int ipkdbfbyte __P((u_char *));
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extern int ipkdbsbyte __P((u_char *, int));
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#endif /* _IPKDB_H */
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