sys/netgraph7/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  * $DragonFly: src/sys/netgraph7/ng_gif.h,v 1.2 2008/06/26 23:05:35 dillon Exp $
  67  */
  68
  69 #ifndef _NETGRAPH_NG_GIF_H_
  70 #define _NETGRAPH_NG_GIF_H_
  71
  72 /* Node type name and magic cookie */
  73 #define NG_GIF_NODE_TYPE        "gif"
  74 #define NGM_GIF_COOKIE          994115727
  75
  76 /* Hook names */
  77 #define NG_GIF_HOOK_LOWER       "lower"         /* connection to raw device */
  78 #define NG_GIF_HOOK_DIVERT      "divert"        /* alias for lower */
  79 #define NG_GIF_HOOK_ORPHAN      "orphans"       /* like lower, unknowns only */
  80
  81 /* Netgraph control messages */
  82 enum {
  83         NGM_GIF_GET_IFNAME = 1,         /* get the interface name */
  84         NGM_GIF_GET_IFINDEX             /* get the interface global index # */
  85 };
  86
  87 #endif /* _NETGRAPH_NG_GIF_H_ */