1 /*	$FreeBSD: stable/9/contrib/ipfilter/lib/printmask.c 170268 2007-06-04 02:54:36Z darrenr $	*/
2 
3 /*
4  * Copyright (C) 2000-2005 by Darren Reed.
5  *
6  * See the IPFILTER.LICENCE file for details on licencing.
7  *
8  * $Id: printmask.c,v 1.5.4.1 2006/06/16 17:21:13 darrenr Exp $
9  */
10 
11 #include "ipf.h"
12 
13 
printmask(mask)14 void	printmask(mask)
15 u_32_t	*mask;
16 {
17 	struct in_addr ipa;
18 	int ones;
19 
20 #ifdef  USE_INET6
21 	if (use_inet6)
22 		printf("/%d", count6bits(mask));
23 	else
24 #endif
25 	if ((ones = count4bits(*mask)) == -1) {
26 		ipa.s_addr = *mask;
27 		printf("/%s", inet_ntoa(ipa));
28 	} else
29 		printf("/%d", ones);
30 }
31