07b064e02e
Some of the stuff (e.g., rarpd, bootpd, dhcpd etc., libsa) still will only support Ethernet. Tcpdump itself should be ok, but libpcap needs lot of work. For the detailed change history, look at the commit log entries for the is-newarp branch.
141 lines
4.7 KiB
C
141 lines
4.7 KiB
C
/*
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* Copyright (C) 1993-1996 Wolfgang Solfrank.
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* Copyright (C) 1993-1996 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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struct device;
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extern int ipkdb_probe __P((struct device *, void *, void *));
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extern void ipkdb_attach __P((struct device *, struct device *, void *));
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struct ipkdb_allow {
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u_char mask[4];
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u_char match[4];
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};
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extern struct ipkdb_allow ipkdballow[]; /* allowed debuggers */
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extern int ipkdbcount; /* count of above */
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extern int ipkdbpanic;
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#define IPKDBPORT 1138 /* debugging port */
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#ifdef IPKDBUSER
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extern char ipkdbuser; /* nonzero, if we want to debug user mode */
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#endif
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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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extern int ipkdbfbyte __P((unsigned char *));
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extern int ipkdbsbyte __P((unsigned char *, int));
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struct ipkdb_if {
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/* These fields are used by IPKDB itself: */
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u_char myenetaddr[6]; /* to be filled by the driver */
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u_char myinetaddr[4];
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u_char hisenetaddr[6];
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u_char hisinetaddr[4];
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u_char flags; /* driver marks IPKDB_MYHW here */
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u_char connect;
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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_char assbit[1500/8/8 + 1];
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short asslen;
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char gotbuf[32*1024];
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char *got;
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int gotlen;
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struct ethercom *arp;
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struct cfdata *cfp;
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char *name; /* to be filled by the driver */
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int port; /* to be filled by the driver */
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void (*start)(); /* to be filled by the driver */
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void (*leave)(); /* to be filled by the driver */
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int (*receive)(); /* to be filled by the driver */
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void (*send)(); /* to be filled by the driver */
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/* Additional routines used only if debugging via SLIP: */
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int (*getc)(); /* to be filled by the driver */
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void (*putc)(); /* to be filled by the driver */
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/* The rest is solely used by the driver: */
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int unit;
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int speed;
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int fill;
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int drvflags;
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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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/* connect: */
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#define IPKDB_NOIF 0 /* no interface */
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#define IPKDB_NO 1 /* no host may connect to ipkdb */
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#define IPKDB_SAME 2 /* only the previous host may connect */
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#define IPKDB_ALL 3 /* any host may connect */
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#ifndef IPKDB_DEF
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#define IPKDB_DEF IPKDB_ALL /* default to anyone may connect */
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#endif
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/* Forward declaration to not force <sys/net/if.h> inclusion */
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struct ifnet;
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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 void ipkdbinet __P((struct ipkdb_if *kip));
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extern int ipkdbifinit __P((struct ipkdb_if *kip, int unit));
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/*
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* Network interface routines, to be called by network card drivers
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*/
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extern void ipkdbrint __P((struct ipkdb_if *kip, struct ifnet *ifp));
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extern void ipkdbgotpkt __P((struct ipkdb_if *kip, char *pkt, int len));
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extern __inline void ipkdbattach __P((struct ipkdb_if *kip, struct ethercom *arp));
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extern __inline void ipkdbattach(kip, arp)
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struct ipkdb_if *kip;
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struct ethercom *arp;
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{
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if (!kip->arp)
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kip->arp = arp;
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}
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/* Routine for SLIP IPKDB initialization: (to be called by serial driver) */
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extern void ipkdb_serial __P((struct ipkdb_if *));
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#endif
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