/* $NetBSD: remove_hash.c,v 1.2 2012/07/22 14:27:37 darrenr Exp $ */ /* * Copyright (C) 2012 by Darren Reed. * * See the IPFILTER.LICENCE file for details on licencing. * * Id: remove_hash.c,v 1.1.1.2 2012/07/22 13:44:42 darrenr Exp $ */ #include #include #include "ipf.h" #include "netinet/ip_lookup.h" #include "netinet/ip_htable.h" int remove_hash(iphp, iocfunc) iphtable_t *iphp; ioctlfunc_t iocfunc; { iplookupop_t op; iphtable_t iph; if (pool_open() == -1) return -1; op.iplo_type = IPLT_HASH; op.iplo_unit = iphp->iph_unit; strncpy(op.iplo_name, iphp->iph_name, sizeof(op.iplo_name)); if (*op.iplo_name == '\0') op.iplo_arg = IPHASH_ANON; op.iplo_size = sizeof(iph); op.iplo_struct = &iph; bzero((char *)&iph, sizeof(iph)); iph.iph_unit = iphp->iph_unit; iph.iph_type = iphp->iph_type; strncpy(iph.iph_name, iphp->iph_name, sizeof(iph.iph_name)); iph.iph_flags = iphp->iph_flags; if (pool_ioctl(iocfunc, SIOCLOOKUPDELTABLE, &op)) { if ((opts & OPT_DONOTHING) == 0) { return ipf_perror_fd(pool_fd(), iocfunc, "remove lookup hash table"); } } return 0; }