1 /* $NetBSD: remove_poolnode.c,v 1.2 2012/07/22 14:27:37 darrenr Exp $ */
2
3 /*
4 * Copyright (C) 2012 by Darren Reed.
5 *
6 * See the IPFILTER.LICENCE file for details on licencing.
7 *
8 * Id: remove_poolnode.c,v 1.1.1.2 2012/07/22 13:44:42 darrenr Exp $
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_pool.h"
16
17
18 int
remove_poolnode(unit,name,node,iocfunc)19 remove_poolnode(unit, name, node, iocfunc)
20 int unit;
21 char *name;
22 ip_pool_node_t *node;
23 ioctlfunc_t iocfunc;
24 {
25 ip_pool_node_t pn;
26 iplookupop_t op;
27
28 if (pool_open() == -1)
29 return -1;
30
31 op.iplo_unit = unit;
32 op.iplo_type = IPLT_POOL;
33 op.iplo_arg = 0;
34 strncpy(op.iplo_name, name, sizeof(op.iplo_name));
35 op.iplo_struct = &pn;
36 op.iplo_size = sizeof(pn);
37
38 bzero((char *)&pn, sizeof(pn));
39 bcopy((char *)&node->ipn_addr, (char *)&pn.ipn_addr,
40 sizeof(pn.ipn_addr));
41 bcopy((char *)&node->ipn_mask, (char *)&pn.ipn_mask,
42 sizeof(pn.ipn_mask));
43 pn.ipn_info = node->ipn_info;
44 strncpy(pn.ipn_name, node->ipn_name, sizeof(pn.ipn_name));
45
46 if (pool_ioctl(iocfunc, SIOCLOOKUPDELNODE, &op)) {
47 if ((opts & OPT_DONOTHING) == 0) {
48 return ipf_perror_fd(pool_fd(), iocfunc,
49 "remove lookup pool node");
50 }
51 }
52
53 return 0;
54 }
55