FreeBSD kernel netgraph code
ng_socketvar.h
Go to the documentation of this file.
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/*
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* netgraph.h
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*/
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/*-
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* Copyright (c) 1996-1999 Whistle Communications, Inc.
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* All rights reserved.
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*
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* Subject to the following obligations and disclaimer of warranty, use and
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* redistribution of this software, in source or object code forms, with or
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* without modifications are expressly permitted by Whistle Communications;
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* provided, however, that:
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* 1. Any and all reproductions of the source or object code must include the
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* copyright notice above and the following disclaimer of warranties; and
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* 2. No rights are granted, in any manner or form, to use Whistle
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* Communications, Inc. trademarks, including the mark "WHISTLE
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* COMMUNICATIONS" on advertising, endorsements, or otherwise except as
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* such appears in the above copyright notice or in the software.
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*
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* THIS SOFTWARE IS BEING PROVIDED BY WHISTLE COMMUNICATIONS "AS IS", AND
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* TO THE MAXIMUM EXTENT PERMITTED BY LAW, WHISTLE COMMUNICATIONS MAKES NO
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* REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, REGARDING THIS SOFTWARE,
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* INCLUDING WITHOUT LIMITATION, ANY AND ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
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* WHISTLE COMMUNICATIONS DOES NOT WARRANT, GUARANTEE, OR MAKE ANY
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* REPRESENTATIONS REGARDING THE USE OF, OR THE RESULTS OF THE USE OF THIS
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* SOFTWARE IN TERMS OF ITS CORRECTNESS, ACCURACY, RELIABILITY OR OTHERWISE.
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* IN NO EVENT SHALL WHISTLE COMMUNICATIONS BE LIABLE FOR ANY DAMAGES
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* RESULTING FROM OR ARISING OUT OF ANY USE OF THIS SOFTWARE, INCLUDING
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* WITHOUT LIMITATION, ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
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* PUNITIVE, OR CONSEQUENTIAL DAMAGES, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES, LOSS OF USE, DATA OR PROFITS, HOWEVER CAUSED AND UNDER ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF WHISTLE COMMUNICATIONS IS ADVISED OF THE POSSIBILITY
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* OF SUCH DAMAGE.
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*
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* Author: Julian Elischer <julian@freebsd.org>
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*
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* $FreeBSD$
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* $Whistle: ng_socketvar.h,v 1.1 1999/01/20 21:35:39 archie Exp $
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*/
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#ifndef _NETGRAPH_NG_SOCKETVAR_H_
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#define _NETGRAPH_NG_SOCKETVAR_H_
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/* Netgraph protocol control block for each socket */
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struct
ngpcb
{
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struct
socket *
ng_socket
;
/* the socket */
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struct
ngsock
*
sockdata
;
/* netgraph info */
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LIST_ENTRY
(
ngpcb
) socks;
/* linked list of sockets */
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int
type
;
/* NG_CONTROL or NG_DATA */
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ng_ID_t
node_id
;
/* a hint for netstat(1) to find the node */
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};
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#endif
/* _NETGRAPH_NG_SOCKETVAR_H_ */
ng_ID_t
#define ng_ID_t
Definition:
ng_message.h:104
ngpcb
Definition:
ng_socketvar.h:48
ngpcb::LIST_ENTRY
LIST_ENTRY(ngpcb) socks
ngpcb::sockdata
struct ngsock * sockdata
Definition:
ng_socketvar.h:50
ngpcb::node_id
ng_ID_t node_id
Definition:
ng_socketvar.h:53
ngpcb::ng_socket
struct socket * ng_socket
Definition:
ng_socketvar.h:49
ngpcb::type
int type
Definition:
ng_socketvar.h:52
ngsock
Definition:
ng_socket.c:177
netgraph
ng_socketvar.h
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