4 * Copyright (C) 2003-2005 by Darren Reed.
6 * See the IPFILTER.LICENCE file for details on licencing.
8 * $Id: load_hashnode.c,v 1.2.4.2 2006/06/16 17:21:05 darrenr Exp $
12 #include <sys/ioctl.h>
14 #include "netinet/ip_lookup.h"
15 #include "netinet/ip_htable.h"
17 static int hashfd = -1;
20 int load_hashnode(unit, name, node, iocfunc)
30 if ((hashfd == -1) && ((opts & OPT_DONOTHING) == 0))
31 hashfd = open(IPLOOKUP_NAME, O_RDWR);
32 if ((hashfd == -1) && ((opts & OPT_DONOTHING) == 0))
35 op.iplo_type = IPLT_HASH;
38 op.iplo_size = sizeof(ipe);
39 op.iplo_struct = &ipe;
40 strncpy(op.iplo_name, name, sizeof(op.iplo_name));
42 bzero((char *)&ipe, sizeof(ipe));
43 bcopy((char *)&node->ipe_addr, (char *)&ipe.ipe_addr,
44 sizeof(ipe.ipe_addr));
45 bcopy((char *)&node->ipe_mask, (char *)&ipe.ipe_mask,
46 sizeof(ipe.ipe_mask));
47 bcopy((char *)&node->ipe_group, (char *)&ipe.ipe_group,
48 sizeof(ipe.ipe_group));
50 if ((opts & OPT_REMOVE) == 0)
51 err = (*iocfunc)(hashfd, SIOCLOOKUPADDNODE, &op);
53 err = (*iocfunc)(hashfd, SIOCLOOKUPDELNODE, &op);
56 if (!(opts & OPT_DONOTHING)) {
57 perror("load_hash:SIOCLOOKUP*NODE");