/* * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. * * @APPLE_LICENSE_HEADER_START@ * * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved. * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this * file. * * The 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, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_LICENSE_HEADER_END@ */ /* $KAME: if_gif.h,v 1.7 2000/02/22 14:01:46 itojun Exp $ */ /* * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the project nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ /* * if_gif.h */ #ifndef _NET_IF_GIF_H_ #define _NET_IF_GIF_H_ #include <sys/appleapiopts.h> #include <netinet/in.h> /* xxx sigh, why route have struct route instead of pointer? */ struct encaptab; #ifdef __APPLE_API_PRIVATE struct gif_softc { struct ifnet gif_if; /* common area - must be at the top */ struct sockaddr *gif_psrc; /* Physical src addr */ struct sockaddr *gif_pdst; /* Physical dst addr */ #ifdef __APPLE__ struct if_proto *gif_proto; /* dlil protocol attached */ #endif union { struct route gifscr_ro; /* xxx */ #if INET6 struct route_in6 gifscr_ro6; /* xxx */ #endif } gifsc_gifscr; int gif_flags; const struct encaptab *encap_cookie4; const struct encaptab *encap_cookie6; TAILQ_ENTRY(gif_softc) gif_link; /* all gif's are linked */ }; #define gif_ro gifsc_gifscr.gifscr_ro #if INET6 #define gif_ro6 gifsc_gifscr.gifscr_ro6 #endif #endif /* __APPLE_API_PRIVATE */ #define GIF_MTU (1280) /* Default MTU */ #define GIF_MTU_MIN (1280) /* Minimum MTU */ #define GIF_MTU_MAX (8192) /* Maximum MTU */ #ifdef __APPLE_API_PRIVATE /* Prototypes */ int gif_input __P((struct mbuf *, char*, struct ifnet *, u_long, int)); int gif_output __P((struct ifnet *, struct mbuf *, struct sockaddr *, struct rtentry *)); int gif_ioctl __P((struct ifnet *, u_long, void*)); #endif /* __APPLE_API_PRIVATE */ #endif /* _NET_IF_GIF_H_ */