159487207b
add __RCSID where necessary. make sure "make lint" does not raise fatal error (print-nfs.c)
105 lines
2.8 KiB
C
105 lines
2.8 KiB
C
/* $NetBSD: print-hdlc.c,v 1.3 1999/09/04 03:36:41 itojun Exp $ */
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/*
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* Copyright (c) 1990, 1991, 1993, 1994
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* The Regents of the University of California. 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: (1) source code distributions
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* retain the above copyright notice and this paragraph in its entirety, (2)
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* distributions including binary code include the above copyright notice and
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* this paragraph in its entirety in the documentation or other materials
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* provided with the distribution, and (3) all advertising materials mentioning
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* features or use of this software display the following acknowledgement:
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* ``This product includes software developed by the University of California,
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* Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
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* the University nor the names of its contributors may be used to endorse
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* or promote products derived from this software without specific prior
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* written permission.
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* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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*/
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#ifndef lint
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#include <sys/cdefs.h>
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__RCSID("$NetBSD: print-hdlc.c,v 1.3 1999/09/04 03:36:41 itojun Exp $");
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#endif
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#ifdef HAVE_HDLC
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#include <sys/param.h>
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#include <sys/time.h>
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#include <sys/socket.h>
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#include <sys/file.h>
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#include <sys/ioctl.h>
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#include <net/if.h>
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#include <netinet/in.h>
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#include <netinet/in_systm.h>
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#include <netinet/ip.h>
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#include <ctype.h>
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#include <errno.h>
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#include <netdb.h>
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#include <pcap.h>
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#include <signal.h>
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#include <stdio.h>
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#include "interface.h"
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#include "addrtoname.h"
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/* XXX This goes somewhere else. */
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#define HDLC_HDRLEN 4
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void
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hdlc_if_print(u_char *user, const struct pcap_pkthdr *h,
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register const u_char *p)
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{
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register int length = h->len;
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register int caplen = h->caplen;
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const struct ip *ip;
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ts_print(&h->ts);
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if (caplen < HDLC_HDRLEN) {
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printf("[|hdlc]");
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goto out;
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}
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/*
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* Some printers want to get back at the link level addresses,
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* and/or check that they're not walking off the end of the packet.
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* Rather than pass them all the way down, we set these globals.
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*/
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packetp = p;
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snapend = p + caplen;
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if (eflag)
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printf("%02x %02x %04x: ", p[0], p[1],
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ntohs(*(u_short *)&p[2]));
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length -= HDLC_HDRLEN;
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ip = (struct ip *)(p + HDLC_HDRLEN);
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ip_print((const u_char *)ip, length);
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if (xflag)
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default_print((const u_char *)ip, caplen - HDLC_HDRLEN);
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out:
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putchar('\n');
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}
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#else
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#include <sys/types.h>
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#include <sys/time.h>
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#include <stdio.h>
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#include "interface.h"
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void
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hdlc_if_print(u_char *user, const struct pcap_pkthdr *h, const u_char *p)
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{
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error("not configured for hdlc");
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/* NOTREACHED */
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}
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#endif
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