FreeBSD/Linux Kernel Cross Reference
sys/netgraph/ng_gif.h
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: src/sys/netgraph/ng_gif.h,v 1.5 2005/01/07 01:45:39 imp Exp $
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
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