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/* $FreeBSD$ */
/*
* Copyright (C) 2012 by Darren Reed.
*
* See the IPFILTER.LICENCE file for details on licencing.
*
* $Id$
*/
#include "ipf.h"
#include <sys/ioctl.h>
#include <fcntl.h>
ipfunc_t
nametokva(char *name, ioctlfunc_t iocfunc)
{
ipfunc_resolve_t res;
int fd;
strncpy(res.ipfu_name, name, sizeof(res.ipfu_name));
res.ipfu_addr = NULL;
fd = -1;
if ((opts & OPT_DONTOPEN) == 0) {
fd = open(IPL_NAME, O_RDONLY);
if (fd == -1)
return (NULL);
}
(void) (*iocfunc)(fd, SIOCFUNCL, &res);
if (fd >= 0)
close(fd);
if (res.ipfu_addr == NULL)
res.ipfu_addr = (ipfunc_t)-1;
return (res.ipfu_addr);
}
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