5 * Copyright (c) 1996-1999 Whistle Communications, Inc.
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10 * without modifications are expressly permitted by Whistle Communications;
11 * provided, however, that:
12 * 1. Any and all reproductions of the source or object code must include the
13 * copyright notice above and the following disclaimer of warranties; and
14 * 2. No rights are granted, in any manner or form, to use Whistle
15 * Communications, Inc. trademarks, including the mark "WHISTLE
16 * COMMUNICATIONS" on advertising, endorsements, or otherwise except as
17 * such appears in the above copyright notice or in the software.
19 * THIS SOFTWARE IS BEING PROVIDED BY WHISTLE COMMUNICATIONS "AS IS", AND
20 * TO THE MAXIMUM EXTENT PERMITTED BY LAW, WHISTLE COMMUNICATIONS MAKES NO
21 * REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, REGARDING THIS SOFTWARE,
22 * INCLUDING WITHOUT LIMITATION, ANY AND ALL IMPLIED WARRANTIES OF
23 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
24 * WHISTLE COMMUNICATIONS DOES NOT WARRANT, GUARANTEE, OR MAKE ANY
25 * REPRESENTATIONS REGARDING THE USE OF, OR THE RESULTS OF THE USE OF THIS
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37 * Author: Julian Elischer <julian@freebsd.org>
40 * $Whistle: ng_sample.h,v 1.3 1999/01/20 00:22:14 archie Exp $
43 #ifndef _NETGRAPH_SAMPLE_H_
44 #define _NETGRAPH_SAMPLE_H_
46 /* Node type name. This should be unique among all netgraph node types */
47 #define NG_XXX_NODE_TYPE "sample"
49 /* Node type cookie. Should also be unique. This value MUST change whenever
50 an incompatible change is made to this header file, to insure consistency.
51 The de facto method for generating cookies is to take the output of the
52 date command: date -u +'%s' */
53 #define NGM_XXX_COOKIE 915491374
55 /* Number of active DLCI's we can handle */
56 #define XXX_NUM_DLCIS 16
59 #define NG_XXX_HOOK_DLCI_LEADIN "dlci"
60 #define NG_XXX_HOOK_DOWNSTREAM "downstream"
61 #define NG_XXX_HOOK_DEBUG "debug"
63 /* Netgraph commands understood by this node type */
69 /* This structure is returned by the NGM_XXX_GET_STATUS command */
71 u_int32_t packets_in; /* packets in from downstream */
72 u_int32_t packets_out; /* packets out towards downstream */
76 * This is used to define the 'parse type' for a struct ngxxxstat, which
77 * is bascially a description of how to convert a binary struct ngxxxstat
78 * to an ASCII string and back. See ng_parse.h for more info.
80 * This needs to be kept in sync with the above structure definition
82 #define NG_XXX_STATS_TYPE_INFO { \
83 { "packets_in", &ng_parse_uint32_type }, \
84 { "packets_out", &ng_parse_uint32_type }, \
88 #endif /* _NETGRAPH_SAMPLE_H_ */