1
2/*
3 * Copyright (C) 2012 by Darren Reed.
4 *
5 * See the IPFILTER.LICENCE file for details on licencing.
6 *
7 * $Id$
8 */
9
10#include <fcntl.h>
11#include <sys/ioctl.h>
12#include "ipf.h"
13#include "netinet/ip_lookup.h"
14#include "netinet/ip_pool.h"
15
16
17int
18remove_poolnode(int unit, char *name, ip_pool_node_t *node,
19	ioctlfunc_t iocfunc)
20{
21	ip_pool_node_t pn;
22	iplookupop_t op;
23
24	if (pool_open() == -1)
25		return (-1);
26
27	op.iplo_unit = unit;
28	op.iplo_type = IPLT_POOL;
29	op.iplo_arg = 0;
30	strncpy(op.iplo_name, name, sizeof(op.iplo_name));
31	op.iplo_struct = &pn;
32	op.iplo_size = sizeof(pn);
33
34	bzero((char *)&pn, sizeof(pn));
35	bcopy((char *)&node->ipn_addr, (char *)&pn.ipn_addr,
36	      sizeof(pn.ipn_addr));
37	bcopy((char *)&node->ipn_mask, (char *)&pn.ipn_mask,
38	      sizeof(pn.ipn_mask));
39	pn.ipn_info = node->ipn_info;
40	strncpy(pn.ipn_name, node->ipn_name, sizeof(pn.ipn_name));
41
42	if (pool_ioctl(iocfunc, SIOCLOOKUPDELNODE, &op)) {
43		if ((opts & OPT_DONOTHING) == 0) {
44			return (ipf_perror_fd(pool_fd(), iocfunc,
45					     "remove lookup pool node"));
46		}
47	}
48
49	return (0);
50}
51