/* $NetBSD: load_hashnode.c,v 1.1.1.2 2007/04/14 20:17:31 martin Exp $ */ /* * Copyright (C) 2003-2005 by Darren Reed. * * See the IPFILTER.LICENCE file for details on licencing. * * Id: load_hashnode.c,v 1.2.4.2 2006/06/16 17:21:05 darrenr Exp */ #include #include #include "ipf.h" #include "netinet/ip_lookup.h" #include "netinet/ip_htable.h" static int hashfd = -1; int load_hashnode(unit, name, node, iocfunc) int unit; char *name; iphtent_t *node; ioctlfunc_t iocfunc; { iplookupop_t op; iphtent_t ipe; int err; if ((hashfd == -1) && ((opts & OPT_DONOTHING) == 0)) hashfd = open(IPLOOKUP_NAME, O_RDWR); if ((hashfd == -1) && ((opts & OPT_DONOTHING) == 0)) return -1; op.iplo_type = IPLT_HASH; op.iplo_unit = unit; op.iplo_arg = 0; op.iplo_size = sizeof(ipe); op.iplo_struct = &ipe; strncpy(op.iplo_name, name, sizeof(op.iplo_name)); bzero((char *)&ipe, sizeof(ipe)); bcopy((char *)&node->ipe_addr, (char *)&ipe.ipe_addr, sizeof(ipe.ipe_addr)); bcopy((char *)&node->ipe_mask, (char *)&ipe.ipe_mask, sizeof(ipe.ipe_mask)); bcopy((char *)&node->ipe_group, (char *)&ipe.ipe_group, sizeof(ipe.ipe_group)); if ((opts & OPT_REMOVE) == 0) err = (*iocfunc)(hashfd, SIOCLOOKUPADDNODE, &op); else err = (*iocfunc)(hashfd, SIOCLOOKUPDELNODE, &op); if (err != 0) if (!(opts & OPT_DONOTHING)) { perror("load_hash:SIOCLOOKUP*NODE"); return -1; } return 0; }