FreeBSD/Linux Kernel Cross Reference
sys/netgraph/ng_gif.h
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: releng/5.3/sys/netgraph/ng_gif.h 136588 2004-10-16 08:43:07Z cvs2svn $
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_ */
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