contrib/tcpdump-3.9/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 1.18 2001/09/17 21:57:51 fenner Exp $ (LBL)
  22  */
  23
  24 /* Name to address translation routines. */
  25
  26 extern const char *linkaddr_string(const u_char *, const unsigned int);
  27 extern const char *etheraddr_string(const u_char *);
  28 extern const char *etherproto_string(u_short);
  29 extern const char *tcpport_string(u_short);
  30 extern const char *udpport_string(u_short);
  31 extern const char *getname(const u_char *);
  32 #ifdef INET6
  33 extern const char *getname6(const u_char *);
  34 #endif
  35 extern const char *intoa(u_int32_t);
  36
  37 extern void init_addrtoname(u_int32_t, u_int32_t);
  38 extern struct hnamemem *newhnamemem(void);
  39 #ifdef INET6
  40 extern struct h6namemem *newh6namemem(void);
  41 #endif
  42
  43 #define ipaddr_string(p) getname((const u_char *)(p))
  44 #ifdef INET6
  45 #define ip6addr_string(p) getname6((const u_char *)(p))
  46 #endif