lib/common/printmask.c

	printmask.c revision 7663b81667fda05833f609eceac713f0a83c2347
/*
 * Copyright (C) 1993-2001 by Darren Reed.
 *
 * See the IPFILTER.LICENCE file for details on licencing.
 *
 * $Id: printmask.c,v 1.5 2002/06/15 04:48:33 darrenr Exp $
 *
 * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 */

#pragma ident   "%Z%%M% %I% %E% SMI"

#include "ipf.h"


void    printmask(v, mask)
int v;
u_32_t  *mask;
{
    struct in_addr ipa;
    int ones;

#ifdef  USE_INET6
    if (v == 6)
        printf("/%d", count6bits(mask));
    else
#endif
    if ((ones = count4bits(*mask)) == -1) {
        ipa.s_addr = *mask;
        printf("/%s", inet_ntoa(ipa));
    } else
        printf("/%d", ones);
}