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[FreeBSD/releng/10.0.git] / contrib / ipfilter / lib / remove_pool.c
1 /*      $FreeBSD$       */
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
18 int
19 remove_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 }