lib/common/optprintv6.c

/*
 * Copyright (C) 1993-2001 by Darren Reed.
 *
 * See the IPFILTER.LICENCE file for details on licencing.
 *
 * $Id: optprintv6.c,v 1.2 2003/04/30 00:39:39 darrenr Exp $
 */


#include "ipf.h"


#ifdef  USE_INET6

void optprintv6(sec, optmsk, optbits)
u_short *sec;
u_long optmsk, optbits;
{
    u_short secmsk = sec[0], secbits = sec[1];
    struct ipopt_names *io;
    char *s;

    s = " v6hdrs ";
    for (io = v6ionames; io->on_name; io++)
        if ((io->on_bit & optmsk) &&
            ((io->on_bit & optmsk) == (io->on_bit & optbits))) {
            printf("%s%s", s, io->on_name);
            s = ",";
        }

    if ((optmsk && (optmsk != optbits)) ||
        (secmsk && (secmsk != secbits))) {
        s = " ";
        printf(" not v6hdrs");
        if (optmsk != optbits) {
            for (io = v6ionames; io->on_name; io++)
                if ((io->on_bit & optmsk) &&
                    ((io->on_bit & optmsk) !=
                     (io->on_bit & optbits))) {
                    printf("%s%s", s, io->on_name);
                    s = ",";
                }
        }

    }
}
#endif