contrib/tcpdump/addrtoname.h

   1 /*
   2  * Copyright (c) 1990, 1992, 1993, 1994, 1995, 1996, 1997
   3  *      The Regents of the University of California.  All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that: (1) source code distributions
   7  * retain the above copyright notice and this paragraph in its entirety, (2)
   8  * distributions including binary code include the above copyright notice and
   9  * this paragraph in its entirety in the documentation or other materials
  10  * provided with the distribution, and (3) all advertising materials mentioning
  11  * features or use of this software display the following acknowledgement:
  12  * ``This product includes software developed by the University of California,
  13  * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
  14  * the University nor the names of its contributors may be used to endorse
  15  * or promote products derived from this software without specific prior
  16  * written permission.
  17  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
  18  * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
  19  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  20  *
  21  * @(#) $Header: /tcpdump/master/tcpdump/addrtoname.h,v 1.20 2007-08-08 14:06:34 hannes Exp $ (LBL)
  22  */
  23
  24 /* Name to address translation routines. */
  25
  26 enum {
  27     LINKADDR_ETHER,
  28     LINKADDR_FRELAY,
  29     LINKADDR_IEEE1394,
  30     LINKADDR_ATM
  31 };
  32
  33 #define BUFSIZE 128
  34
  35 extern const char *linkaddr_string(const u_char *, const unsigned int, const unsigned int);
  36 extern const char *etheraddr_string(const u_char *);
  37 extern const char *le64addr_string(const u_char *);
  38 extern const char *etherproto_string(u_short);
  39 extern const char *tcpport_string(u_short);
  40 extern const char *udpport_string(u_short);
  41 extern const char *getname(const u_char *);
  42 #ifdef INET6
  43 extern const char *getname6(const u_char *);
  44 #endif
  45 extern const char *intoa(u_int32_t);
  46
  47 extern void init_addrtoname(u_int32_t, u_int32_t);
  48 extern struct hnamemem *newhnamemem(void);
  49 #ifdef INET6
  50 extern struct h6namemem *newh6namemem(void);
  51 #endif
  52
  53 #define ipaddr_string(p) getname((const u_char *)(p))
  54 #ifdef INET6
  55 #define ip6addr_string(p) getname6((const u_char *)(p))
  56 #endif