/* * Copyright (c) 2004 Apple Computer, Inc. All rights reserved. * * @APPLE_LICENSE_HEADER_START@ * * The contents of this file constitute Original Code as defined in and * are subject to the Apple Public Source License Version 1.1 (the * "License"). You may not use this file except in compliance with the * License. Please obtain a copy of the License at * http://www.apple.com/publicsource and read it before using this file. * * This Original Code and all software distributed under the License are * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the * License for the specific language governing rights and limitations * under the License. * * @APPLE_LICENSE_HEADER_END@ */ #ifndef __KPI_IPFILTER_VAR__ #define __KPI_IPFILTER_VAR__ #include <sys/appleapiopts.h> #include <netinet/kpi_ipfilter.h> #ifdef KERNEL_PRIVATE /* Private data structure, stripped out by ifdef tool */ /* Implementation specific bits */ #include <sys/queue.h> struct ipfilter { TAILQ_ENTRY(ipfilter) ipf_link; struct ipf_filter ipf_filter; struct ipfilter_list *ipf_head; TAILQ_ENTRY(ipfilter) ipf_tbr; }; TAILQ_HEAD(ipfilter_list, ipfilter); extern struct ipfilter_list ipv6_filters; extern struct ipfilter_list ipv4_filters; ipfilter_t ipf_get_inject_filter(struct mbuf *m); void ipf_ref(void); void ipf_unref(void); int ipf_init(void); void ip_proto_dispatch_in(struct mbuf *m, int hlen, u_int8_t proto, ipfilter_t ipfref); #endif /* KERNEL_PRIVATE */ #endif /*__KPI_IPFILTER_VAR__*/