| Current Path : /usr/src/contrib/ipfilter/lib/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
| Current File : //usr/src/contrib/ipfilter/lib/nametokva.c |
/* $FreeBSD: release/9.1.0/contrib/ipfilter/lib/nametokva.c 170268 2007-06-04 02:54:36Z darrenr $ */
/*
* Copyright (C) 2002 by Darren Reed.
*
* See the IPFILTER.LICENCE file for details on licencing.
*
* $Id: nametokva.c,v 1.1.4.1 2006/06/16 17:21:07 darrenr Exp $
*/
#include "ipf.h"
#include <sys/ioctl.h>
#include <fcntl.h>
ipfunc_t nametokva(name, iocfunc)
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_DONOTHING) == 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;
}