1 /* 2 * ng_gif.h 3 * 4 * Copyright 2001 The Aerospace Corporation. All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions, and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions, and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. The name of The Aerospace Corporation may not be used to endorse or 16 * promote products derived from this software. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE AEROSPACE CORPORATION ``AS IS'' AND 19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21 * ARE DISCLAIMED. IN NO EVENT SHALL THE AEROSPACE CORPORATION BE LIABLE 22 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28 * SUCH DAMAGE. 29 * 30 * 31 * Copyright (c) 1996-1999 Whistle Communications, Inc. 32 * All rights reserved. 33 * 34 * Subject to the following obligations and disclaimer of warranty, use and 35 * redistribution of this software, in source or object code forms, with or 36 * without modifications are expressly permitted by Whistle Communications; 37 * provided, however, that: 38 * 1. Any and all reproductions of the source or object code must include the 39 * copyright notice above and the following disclaimer of warranties; and 40 * 2. No rights are granted, in any manner or form, to use Whistle 41 * Communications, Inc. trademarks, including the mark "WHISTLE 42 * COMMUNICATIONS" on advertising, endorsements, or otherwise except as 43 * such appears in the above copyright notice or in the software. 44 * 45 * THIS SOFTWARE IS BEING PROVIDED BY WHISTLE COMMUNICATIONS "AS IS", AND 46 * TO THE MAXIMUM EXTENT PERMITTED BY LAW, WHISTLE COMMUNICATIONS MAKES NO 47 * REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, REGARDING THIS SOFTWARE, 48 * INCLUDING WITHOUT LIMITATION, ANY AND ALL IMPLIED WARRANTIES OF 49 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT. 50 * WHISTLE COMMUNICATIONS DOES NOT WARRANT, GUARANTEE, OR MAKE ANY 51 * REPRESENTATIONS REGARDING THE USE OF, OR THE RESULTS OF THE USE OF THIS 52 * SOFTWARE IN TERMS OF ITS CORRECTNESS, ACCURACY, RELIABILITY OR OTHERWISE. 53 * IN NO EVENT SHALL WHISTLE COMMUNICATIONS BE LIABLE FOR ANY DAMAGES 54 * RESULTING FROM OR ARISING OUT OF ANY USE OF THIS SOFTWARE, INCLUDING 55 * WITHOUT LIMITATION, ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, 56 * PUNITIVE, OR CONSEQUENTIAL DAMAGES, PROCUREMENT OF SUBSTITUTE GOODS OR 57 * SERVICES, LOSS OF USE, DATA OR PROFITS, HOWEVER CAUSED AND UNDER ANY 58 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 59 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 60 * THIS SOFTWARE, EVEN IF WHISTLE COMMUNICATIONS IS ADVISED OF THE POSSIBILITY 61 * OF SUCH DAMAGE. 62 * 63 * $FreeBSD$ 64 */ 65 66 #ifndef _NETGRAPH_NG_GIF_H_ 67 #define _NETGRAPH_NG_GIF_H_ 68 69 /* Node type name and magic cookie */ 70 #define NG_GIF_NODE_TYPE "gif" 71 #define NGM_GIF_COOKIE 994115727 72 73 /* Hook names */ 74 #define NG_GIF_HOOK_LOWER "lower" /* connection to raw device */ 75 #define NG_GIF_HOOK_DIVERT "divert" /* alias for lower */ 76 #define NG_GIF_HOOK_ORPHAN "orphans" /* like lower, unknowns only */ 77 78 /* Netgraph control messages */ 79 enum { 80 NGM_GIF_GET_IFNAME = 1, /* get the interface name */ 81 NGM_GIF_GET_IFINDEX /* get the interface global index # */ 82 }; 83 84 #endif /* _NETGRAPH_NG_GIF_H_ */ 85