/* $NetBSD: remove_hashnode.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_hashnode.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_hashnode(unit, name, node, iocfunc) int unit; char *name; iphtent_t *node; ioctlfunc_t iocfunc; { iplookupop_t op; iphtent_t ipe; if (pool_open() == -1) return -1; op.iplo_type = IPLT_HASH; op.iplo_unit = unit; op.iplo_size = sizeof(ipe); op.iplo_struct = &ipe; op.iplo_arg = 0; 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)); if (opts & OPT_DEBUG) { printf("\t%s - ", inet_ntoa(ipe.ipe_addr.in4)); printf("%s\n", inet_ntoa(ipe.ipe_mask.in4)); } if (pool_ioctl(iocfunc, SIOCLOOKUPDELNODE, &op)) { if (!(opts & OPT_DONOTHING)) { return ipf_perror_fd(pool_fd(), iocfunc, "remove lookup hash node"); } } return 0; }