152419Sjulian/* 252419Sjulian * ng_socket.h 3139823Simp */ 4139823Simp 5139823Simp/*- 652419Sjulian * Copyright (c) 1996-1999 Whistle Communications, Inc. 752419Sjulian * All rights reserved. 852419Sjulian * 952419Sjulian * Subject to the following obligations and disclaimer of warranty, use and 1052419Sjulian * redistribution of this software, in source or object code forms, with or 1152419Sjulian * without modifications are expressly permitted by Whistle Communications; 1252419Sjulian * provided, however, that: 1352419Sjulian * 1. Any and all reproductions of the source or object code must include the 1452419Sjulian * copyright notice above and the following disclaimer of warranties; and 1552419Sjulian * 2. No rights are granted, in any manner or form, to use Whistle 1652419Sjulian * Communications, Inc. trademarks, including the mark "WHISTLE 1752419Sjulian * COMMUNICATIONS" on advertising, endorsements, or otherwise except as 1852419Sjulian * such appears in the above copyright notice or in the software. 1952419Sjulian * 2052419Sjulian * THIS SOFTWARE IS BEING PROVIDED BY WHISTLE COMMUNICATIONS "AS IS", AND 2152419Sjulian * TO THE MAXIMUM EXTENT PERMITTED BY LAW, WHISTLE COMMUNICATIONS MAKES NO 2252419Sjulian * REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, REGARDING THIS SOFTWARE, 2352419Sjulian * INCLUDING WITHOUT LIMITATION, ANY AND ALL IMPLIED WARRANTIES OF 2452419Sjulian * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT. 2552419Sjulian * WHISTLE COMMUNICATIONS DOES NOT WARRANT, GUARANTEE, OR MAKE ANY 2652419Sjulian * REPRESENTATIONS REGARDING THE USE OF, OR THE RESULTS OF THE USE OF THIS 2752419Sjulian * SOFTWARE IN TERMS OF ITS CORRECTNESS, ACCURACY, RELIABILITY OR OTHERWISE. 2852419Sjulian * IN NO EVENT SHALL WHISTLE COMMUNICATIONS BE LIABLE FOR ANY DAMAGES 2952419Sjulian * RESULTING FROM OR ARISING OUT OF ANY USE OF THIS SOFTWARE, INCLUDING 3052419Sjulian * WITHOUT LIMITATION, ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, 3152419Sjulian * PUNITIVE, OR CONSEQUENTIAL DAMAGES, PROCUREMENT OF SUBSTITUTE GOODS OR 3252419Sjulian * SERVICES, LOSS OF USE, DATA OR PROFITS, HOWEVER CAUSED AND UNDER ANY 3352419Sjulian * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 3452419Sjulian * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 3552419Sjulian * THIS SOFTWARE, EVEN IF WHISTLE COMMUNICATIONS IS ADVISED OF THE POSSIBILITY 3652419Sjulian * OF SUCH DAMAGE. 3752419Sjulian * 3867506Sjulian * Author: Julian Elischer <julian@freebsd.org> 3952419Sjulian * 4052419Sjulian * $FreeBSD$ 4152419Sjulian * $Whistle: ng_socket.h,v 1.5 1999/01/20 00:22:14 archie Exp $ 4252419Sjulian */ 4352419Sjulian 4452419Sjulian#ifndef _NETGRAPH_NG_SOCKET_H_ 45122481Sru#define _NETGRAPH_NG_SOCKET_H_ 4652419Sjulian 4752419Sjulian/* Netgraph node type name and cookie */ 4852419Sjulian#define NG_SOCKET_NODE_TYPE "socket" 4952419Sjulian#define NGM_SOCKET_COOKIE 851601233 5052419Sjulian 5152419Sjulian/* Netgraph socket(2) constants */ 5252419Sjulian#define NG_DATA 1 5352419Sjulian#define NG_CONTROL 2 5452419Sjulian 5552885Sjulian/* Commands */ 5652885Sjulianenum { 5753498Sjulian NGM_SOCK_CMD_NOLINGER = 1, /* close the socket with last hook */ 5852885Sjulian NGM_SOCK_CMD_LINGER /* Keep socket even if 0 hooks */ 5952885Sjulian}; 6052885Sjulian 6152419Sjulian/* Netgraph version of struct sockaddr */ 6252419Sjulianstruct sockaddr_ng { 63163462Sglebius unsigned char sg_len; /* total length */ 64163462Sglebius sa_family_t sg_family; /* address family */ 65163462Sglebius char sg_data[14]; /* actually longer; address value */ 6652419Sjulian}; 6752419Sjulian 6852419Sjulian#endif /* _NETGRAPH_NG_SOCKET_H_ */ 6952419Sjulian 70