dist/ipf/lib/printhostmask.c

   1 /*      $NetBSD$        */
   2
   3 /*
   4  * Copyright (C) 2000-2005 by Darren Reed.
   5  *
   6  * See the IPFILTER.LICENCE file for details on licencing.
   7  *
   8  * Id: printhostmask.c,v 1.8.4.1 2006/06/16 17:21:12 darrenr Exp
   9  */
  10
  11 #include "ipf.h"
  12
  13
  14 void    printhostmask(v, addr, mask)
  15 int     v;
  16 u_32_t  *addr, *mask;
  17 {
  18 #ifdef  USE_INET6
  19         char ipbuf[64];
  20 #else
  21         struct in_addr ipa;
  22 #endif
  23
  24         if (!*addr && !*mask)
  25                 printf("any");
  26         else {
  27 #ifdef  USE_INET6
  28                 void *ptr = addr;
  29                 int af;
  30
  31                 if (v == 4) {
  32                         ptr = addr;
  33                         af = AF_INET;
  34                 } else if (v == 6) {
  35                         ptr = addr;
  36                         af = AF_INET6;
  37                 } else
  38                         af = 0;
  39                 printf("%s", inet_ntop(af, ptr, ipbuf, sizeof(ipbuf)));
  40 #else
  41                 ipa.s_addr = *addr;
  42                 printf("%s", inet_ntoa(ipa));
  43 #endif
  44                 printmask(mask);
  45         }
  46 }