1 /* 2 * ng_gif.h 3 */ 4 5 /*- 6 * Copyright 2001 The Aerospace Corporation. All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions, and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions, and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 3. The name of The Aerospace Corporation may not be used to endorse or 18 * promote products derived from this software. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE AEROSPACE CORPORATION ``AS IS'' AND 21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23 * ARE DISCLAIMED. IN NO EVENT SHALL THE AEROSPACE CORPORATION BE LIABLE 24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30 * SUCH DAMAGE. 31 * 32 * 33 * Copyright (c) 1996-1999 Whistle Communications, Inc. 34 * All rights reserved. 35 * 36 * Subject to the following obligations and disclaimer of warranty, use and 37 * redistribution of this software, in source or object code forms, with or 38 * without modifications are expressly permitted by Whistle Communications; 39 * provided, however, that: 40 * 1. Any and all reproductions of the source or object code must include the 41 * copyright notice above and the following disclaimer of warranties; and 42 * 2. No rights are granted, in any manner or form, to use Whistle 43 * Communications, Inc. trademarks, including the mark "WHISTLE 44 * COMMUNICATIONS" on advertising, endorsements, or otherwise except as 45 * such appears in the above copyright notice or in the software. 46 * 47 * THIS SOFTWARE IS BEING PROVIDED BY WHISTLE COMMUNICATIONS "AS IS", AND 48 * TO THE MAXIMUM EXTENT PERMITTED BY LAW, WHISTLE COMMUNICATIONS MAKES NO 49 * REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, REGARDING THIS SOFTWARE, 50 * INCLUDING WITHOUT LIMITATION, ANY AND ALL IMPLIED WARRANTIES OF 51 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT. 52 * WHISTLE COMMUNICATIONS DOES NOT WARRANT, GUARANTEE, OR MAKE ANY 53 * REPRESENTATIONS REGARDING THE USE OF, OR THE RESULTS OF THE USE OF THIS 54 * SOFTWARE IN TERMS OF ITS CORRECTNESS, ACCURACY, RELIABILITY OR OTHERWISE. 55 * IN NO EVENT SHALL WHISTLE COMMUNICATIONS BE LIABLE FOR ANY DAMAGES 56 * RESULTING FROM OR ARISING OUT OF ANY USE OF THIS SOFTWARE, INCLUDING 57 * WITHOUT LIMITATION, ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, 58 * PUNITIVE, OR CONSEQUENTIAL DAMAGES, PROCUREMENT OF SUBSTITUTE GOODS OR 59 * SERVICES, LOSS OF USE, DATA OR PROFITS, HOWEVER CAUSED AND UNDER ANY 60 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 61 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 62 * THIS SOFTWARE, EVEN IF WHISTLE COMMUNICATIONS IS ADVISED OF THE POSSIBILITY 63 * OF SUCH DAMAGE. 64 * 65 * $FreeBSD$ 66 */ 67 68 #ifndef _NETGRAPH_NG_GIF_H_ 69 #define _NETGRAPH_NG_GIF_H_ 70 71 /* Node type name and magic cookie */ 72 #define NG_GIF_NODE_TYPE "gif" 73 #define NGM_GIF_COOKIE 994115727 74 75 /* Hook names */ 76 #define NG_GIF_HOOK_LOWER "lower" /* connection to raw device */ 77 #define NG_GIF_HOOK_DIVERT "divert" /* alias for lower */ 78 #define NG_GIF_HOOK_ORPHAN "orphans" /* like lower, unknowns only */ 79 80 /* Netgraph control messages */ 81 enum { 82 NGM_GIF_GET_IFNAME = 1, /* get the interface name */ 83 NGM_GIF_GET_IFINDEX /* get the interface global index # */ 84 }; 85 86 #endif /* _NETGRAPH_NG_GIF_H_ */ 87