remove_pool.c revision 302408 
1/*	$FreeBSD: stable/11/contrib/ipfilter/lib/remove_pool.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 <fcntl.h>
12#include <sys/ioctl.h>
13#include "ipf.h"
14#include "netinet/ip_lookup.h"
15#include "netinet/ip_htable.h"
16
17
18int
19remove_pool(poolp, iocfunc)
20	ip_pool_t *poolp;
21	ioctlfunc_t iocfunc;
22{
23	iplookupop_t op;
24	ip_pool_t pool;
25
26	if (pool_open() == -1)
27		return -1;
28
29	op.iplo_type = IPLT_POOL;
30	op.iplo_unit = poolp->ipo_unit;
31	strncpy(op.iplo_name, poolp->ipo_name, sizeof(op.iplo_name));
32	op.iplo_size = sizeof(pool);
33	op.iplo_struct = &pool;
34
35	bzero((char *)&pool, sizeof(pool));
36	pool.ipo_unit = poolp->ipo_unit;
37	strncpy(pool.ipo_name, poolp->ipo_name, sizeof(pool.ipo_name));
38	pool.ipo_flags = poolp->ipo_flags;
39
40	if (pool_ioctl(iocfunc, SIOCLOOKUPDELTABLE, &op)) {
41		if ((opts & OPT_DONOTHING) == 0) {
42			return ipf_perror_fd(pool_fd(), iocfunc,
43					     "delete lookup pool");
44		}
45	}
46	return 0;
47}
48