1 /*	$FreeBSD: stable/10/contrib/ipfilter/lib/printmask.c 255332 2013-09-06 23:11:19Z cy $	*/
2 
3 /*
4  * Copyright (C) 2012 by Darren Reed.
5  *
6  * See the IPFILTER.LICENCE file for details on licencing.
7  *
8  * $Id$
9  */
10 
11 #include "ipf.h"
12 
13 
14 void
printmask(family,mask)15 printmask(family, mask)
16 	int	family;
17 	u_32_t	*mask;
18 {
19 	struct in_addr ipa;
20 	int ones;
21 
22 	if (family == AF_INET6) {
23 		PRINTF("/%d", count6bits(mask));
24 	} else if ((ones = count4bits(*mask)) == -1) {
25 		ipa.s_addr = *mask;
26 		PRINTF("/%s", inet_ntoa(ipa));
27 	} else {
28 		PRINTF("/%d", ones);
29 	}
30 }
31