Virgin import of unmodified tcpdump v3.2.1 distribution from LBL.

Obtained from: ftp://ftp.ee.lbl.gov/tcpdump.tar.Z on 19-Aug-1996.

1 files changed, 195 insertions, 0 deletions

diff --git a/contrib/tcpdump/interface.h b/contrib/tcpdump/interface.h
new file mode 100644
index 0000000..d33a8ff
--- /dev/null
+++ b/contrib/tcpdump/interface.h
@@ -0,0 +1,195 @@
+/*
+ * Copyright (c) 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * @(#) $Header: interface.h,v 1.95 96/07/14 19:38:52 leres Exp $ (LBL)
+ */
+
+#ifndef tcpdump_interface_h
+#define tcpdump_interface_h
+
+#include "gnuc.h"
+#ifdef HAVE_OS_PROTO_H
+#include "os-proto.h"
+#endif
+
+struct tok {
+	int v;			/* value */
+	char *s;		/* string */
+};
+
+extern int dflag;		/* print filter code */
+extern int eflag;		/* print ethernet header */
+extern int nflag;		/* leave addresses as numbers */
+extern int Nflag;		/* remove domains from printed host names */
+extern int qflag;		/* quick (shorter) output */
+extern int Sflag;		/* print raw TCP sequence numbers */
+extern int tflag;		/* print packet arrival time */
+extern int vflag;		/* verbose */
+extern int xflag;		/* print packet in hex */
+
+extern int packettype;		/* as specified by -T */
+#define PT_VAT		1	/* Visual Audio Tool */
+#define PT_WB		2	/* distributed White Board */
+#define PT_RPC		3	/* Remote Procedure Call */
+#define PT_RTP		4	/* Real-Time Applications protocol */
+#define PT_RTCP		5	/* Real-Time Applications control protocol */
+
+extern char *program_name;	/* used to generate self-identifying messages */
+
+extern int32_t thiszone;	/* seconds offset from gmt to local time */
+
+extern int snaplen;
+/* global pointers to beginning and end of current packet (during printing) */
+extern const u_char *packetp;
+extern const u_char *snapend;
+
+#define TCHECK2(var, l) if ((u_char *)&(var) > snapend - (l)) goto trunc
+#define TCHECK(var) TCHECK2(var, sizeof(var))
+
+#ifdef __STDC__
+struct timeval;
+#endif
+
+extern void ts_print(const struct timeval *);
+extern int32_t gmt2local(void);
+
+extern int fn_print(const u_char *, const u_char *);
+extern int fn_printn(const u_char *, u_int, const u_char *);
+extern const char *tok2str(const struct tok *, const char *, int);
+extern char *dnaddr_string(u_short);
+extern char *savestr(const char *);
+
+extern void wrapup(int);
+
+#if __STDC__
+extern __dead void error(const char *, ...)
+    __attribute__((volatile, format (printf, 1, 2)));
+extern void warning(const char *, ...) __attribute__ ((format (printf, 1, 2)));
+#endif
+
+extern char *read_infile(char *);
+extern char *copy_argv(char **);
+
+extern char *isonsap_string(const u_char *);
+extern char *llcsap_string(u_char);
+extern char *protoid_string(const u_char *);
+extern char *dnname_string(u_short);
+extern char *dnnum_string(u_short);
+
+/* The printer routines. */
+
+#ifdef __STDC__
+struct pcap_pkthdr;
+#endif
+
+extern void atm_if_print(u_char *, const struct pcap_pkthdr *, const u_char *);
+extern void ether_if_print(u_char *, const struct pcap_pkthdr *,
+	const u_char *);
+extern void fddi_if_print(u_char *, const struct pcap_pkthdr *, const u_char*);
+extern void null_if_print(u_char *, const struct pcap_pkthdr *, const u_char*);
+extern void ppp_if_print(u_char *, const struct pcap_pkthdr *, const u_char *);
+extern void sl_if_print(u_char *, const struct pcap_pkthdr *, const u_char *);
+
+extern void arp_print(const u_char *, u_int, u_int);
+extern void ip_print(const u_char *, u_int);
+extern void tcp_print(const u_char *, u_int, const u_char *);
+extern void udp_print(const u_char *, u_int, const u_char *);
+extern void icmp_print(const u_char *, const u_char *);
+extern void igrp_print(const u_char *, u_int, const u_char *);
+extern void default_print(const u_char *, u_int);
+extern void default_print_unaligned(const u_char *, u_int);
+
+extern void aarp_print(const u_char *, u_int);
+extern void atalk_print(const u_char *, u_int);
+extern void bootp_print(const u_char *, u_int, u_short, u_short);
+extern void decnet_print(const u_char *, u_int, u_int);
+extern void egp_print(const u_char *, u_int, const u_char *);
+extern int ether_encap_print(u_short, const u_char *, u_int, u_int);
+extern void ipx_print(const u_char *, u_int);
+extern void isoclns_print(const u_char *, u_int, u_int,
+	const u_char *, const u_char *);
+extern int llc_print(const u_char *, u_int, u_int,
+	const u_char *, const u_char *);
+extern void nfsreply_print(const u_char *, u_int, const u_char *);
+extern void nfsreq_print(const u_char *, u_int, const u_char *);
+extern void ns_print(const u_char *, u_int);
+extern void ntp_print(const u_char *, u_int);
+extern void ospf_print(const u_char *, u_int, const u_char *);
+extern void rip_print(const u_char *, u_int);
+extern void snmp_print(const u_char *, u_int);
+extern void sunrpcrequest_print(const u_char *, u_int, const u_char *);
+extern void tftp_print(const u_char *, u_int);
+extern void wb_print(const void *, u_int);
+extern void dvmrp_print(const u_char *, u_int);
+extern void pim_print(const u_char *, u_int);
+extern void krb_print(const u_char *, u_int);
+
+#ifndef min
+#define min(a,b) ((a)>(b)?(b):(a))
+#endif
+#ifndef max
+#define max(a,b) ((b)>(a)?(b):(a))
+#endif
+
+/*
+ * The default snapshot length.  This value allows most printers to print
+ * useful information while keeping the amount of unwanted data down.
+ * In particular, it allows for an ethernet header, tcp/ip header, and
+ * 14 bytes of data (assuming no ip options).
+ */
+#define DEFAULT_SNAPLEN 68
+
+#ifndef BIG_ENDIAN
+#define BIG_ENDIAN 4321
+#define LITTLE_ENDIAN 1234
+#endif
+
+#ifdef ETHER_HEADER_HAS_EA
+#define ESRC(ep) ((ep)->ether_shost.ether_addr_octet)
+#define EDST(ep) ((ep)->ether_dhost.ether_addr_octet)
+#else
+#define ESRC(ep) ((ep)->ether_shost)
+#define EDST(ep) ((ep)->ether_dhost)
+#endif
+
+#ifdef ETHER_ARP_HAS_X
+#define SHA(ap) ((ap)->arp_xsha)
+#define THA(ap) ((ap)->arp_xtha)
+#define SPA(ap) ((ap)->arp_xspa)
+#define TPA(ap) ((ap)->arp_xtpa)
+#else
+#ifdef ETHER_ARP_HAS_EA
+#define SHA(ap) ((ap)->arp_sha.ether_addr_octet)
+#define THA(ap) ((ap)->arp_tha.ether_addr_octet)
+#else
+#define SHA(ap) ((ap)->arp_sha)
+#define THA(ap) ((ap)->arp_tha)
+#endif
+#define SPA(ap) ((ap)->arp_spa)
+#define TPA(ap) ((ap)->arp_tpa)
+#endif
+
+#ifndef NTOHL
+#define NTOHL(x)	(x) = ntohl(x)
+#define NTOHS(x)	(x) = ntohs(x)
+#define HTONL(x)	(x) = htonl(x)
+#define HTONS(x)	(x) = htons(x)
+#endif
+#endif