dist/tcpdump/addrtoname.h

   1 /*      $NetBSD$        */
   2
   3 /*
   4  * Copyright (c) 1990, 1992, 1993, 1994, 1995, 1996, 1997
   5  *      The Regents of the University of California.  All rights reserved.
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted provided that: (1) source code distributions
   9  * retain the above copyright notice and this paragraph in its entirety, (2)
  10  * distributions including binary code include the above copyright notice and
  11  * this paragraph in its entirety in the documentation or other materials
  12  * provided with the distribution, and (3) all advertising materials mentioning
  13  * features or use of this software display the following acknowledgement:
  14  * ``This product includes software developed by the University of California,
  15  * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
  16  * the University nor the names of its contributors may be used to endorse
  17  * or promote products derived from this software without specific prior
  18  * written permission.
  19  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
  20  * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
  21  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  22  *
  23  * @(#) Header: /tcpdump/master/tcpdump/addrtoname.h,v 1.18 2001/09/17 21:57:51 fenner Exp (LBL)
  24  */
  25
  26 /* Name to address translation routines. */
  27
  28 extern const char *linkaddr_string(const u_char *, const unsigned int);
  29 extern const char *etheraddr_string(const u_char *);
  30 extern const char *etherproto_string(u_short);
  31 extern const char *tcpport_string(u_short);
  32 extern const char *udpport_string(u_short);
  33 extern const char *getname(const u_char *);
  34 #ifdef INET6
  35 extern const char *getname6(const u_char *);
  36 #endif
  37 extern const char *intoa(u_int32_t);
  38
  39 extern void init_addrtoname(u_int32_t, u_int32_t);
  40 extern struct hnamemem *newhnamemem(void);
  41 #ifdef INET6
  42 extern struct h6namemem *newh6namemem(void);
  43 #endif
  44
  45 #define ipaddr_string(p) getname((const u_char *)(p))
  46 #ifdef INET6
  47 #define ip6addr_string(p) getname6((const u_char *)(p))
  48 #endif