1 /* 2 * ng_gif.h 3 */ 4 5 /*- 6 * SPDX-License-Identifier: BSD-3-Clause AND BSD-2-Clause 7 * 8 * Copyright 2001 The Aerospace Corporation. All rights reserved. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 14 * 1. Redistributions of source code must retain the above copyright 15 * notice, this list of conditions, and the following disclaimer. 16 * 2. Redistributions in binary form must reproduce the above copyright 17 * notice, this list of conditions, and the following disclaimer in the 18 * documentation and/or other materials provided with the distribution. 19 * 3. The name of The Aerospace Corporation may not be used to endorse or 20 * promote products derived from this software. 21 * 22 * THIS SOFTWARE IS PROVIDED BY THE AEROSPACE CORPORATION ``AS IS'' AND 23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 25 * ARE DISCLAIMED. IN NO EVENT SHALL THE AEROSPACE CORPORATION BE LIABLE 26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32 * SUCH DAMAGE. 33 * 34 * 35 * Copyright (c) 1996-1999 Whistle Communications, Inc. 36 * All rights reserved. 37 * 38 * Subject to the following obligations and disclaimer of warranty, use and 39 * redistribution of this software, in source or object code forms, with or 40 * without modifications are expressly permitted by Whistle Communications; 41 * provided, however, that: 42 * 1. Any and all reproductions of the source or object code must include the 43 * copyright notice above and the following disclaimer of warranties; and 44 * 2. No rights are granted, in any manner or form, to use Whistle 45 * Communications, Inc. trademarks, including the mark "WHISTLE 46 * COMMUNICATIONS" on advertising, endorsements, or otherwise except as 47 * such appears in the above copyright notice or in the software. 48 * 49 * THIS SOFTWARE IS BEING PROVIDED BY WHISTLE COMMUNICATIONS "AS IS", AND 50 * TO THE MAXIMUM EXTENT PERMITTED BY LAW, WHISTLE COMMUNICATIONS MAKES NO 51 * REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, REGARDING THIS SOFTWARE, 52 * INCLUDING WITHOUT LIMITATION, ANY AND ALL IMPLIED WARRANTIES OF 53 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT. 54 * WHISTLE COMMUNICATIONS DOES NOT WARRANT, GUARANTEE, OR MAKE ANY 55 * REPRESENTATIONS REGARDING THE USE OF, OR THE RESULTS OF THE USE OF THIS 56 * SOFTWARE IN TERMS OF ITS CORRECTNESS, ACCURACY, RELIABILITY OR OTHERWISE. 57 * IN NO EVENT SHALL WHISTLE COMMUNICATIONS BE LIABLE FOR ANY DAMAGES 58 * RESULTING FROM OR ARISING OUT OF ANY USE OF THIS SOFTWARE, INCLUDING 59 * WITHOUT LIMITATION, ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, 60 * PUNITIVE, OR CONSEQUENTIAL DAMAGES, PROCUREMENT OF SUBSTITUTE GOODS OR 61 * SERVICES, LOSS OF USE, DATA OR PROFITS, HOWEVER CAUSED AND UNDER ANY 62 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 63 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 64 * THIS SOFTWARE, EVEN IF WHISTLE COMMUNICATIONS IS ADVISED OF THE POSSIBILITY 65 * OF SUCH DAMAGE. 66 * 67 * $FreeBSD$ 68 */ 69 70 #ifndef _NETGRAPH_NG_GIF_H_ 71 #define _NETGRAPH_NG_GIF_H_ 72 73 /* Node type name and magic cookie */ 74 #define NG_GIF_NODE_TYPE "gif" 75 #define NGM_GIF_COOKIE 994115727 76 77 /* Hook names */ 78 #define NG_GIF_HOOK_LOWER "lower" /* connection to raw device */ 79 #define NG_GIF_HOOK_DIVERT "divert" /* alias for lower */ 80 #define NG_GIF_HOOK_ORPHAN "orphans" /* like lower, unknowns only */ 81 82 /* Netgraph control messages */ 83 enum { 84 NGM_GIF_GET_IFNAME = 1, /* get the interface name */ 85 NGM_GIF_GET_IFINDEX /* get the interface global index # */ 86 }; 87 88 #endif /* _NETGRAPH_NG_GIF_H_ */ 89