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[/] [openrisc/] [trunk/] [gnu-stable/] [newlib-1.18.0/] [newlib/] [libc/] [sys/] [linux/] [include/] [netns/] [ns_pcb.h] - Blame information for rev 829

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Line No. Rev Author Line
1 207 jeremybenn
/*
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 * Copyright (c) 1984, 1985, 1986, 1987, 1993
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 *      The Regents of the University of California.  All rights reserved.
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 *
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 * Redistribution and use in source and binary forms, with or without
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 * modification, are permitted provided that the following conditions
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 * are met:
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 * 1. Redistributions of source code must retain the above copyright
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 *    notice, this list of conditions and the following disclaimer.
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 * 2. Redistributions in binary form must reproduce the above copyright
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 *    notice, this list of conditions and the following disclaimer in the
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 *    documentation and/or other materials provided with the distribution.
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 * 3. All advertising materials mentioning features or use of this software
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 *    must display the following acknowledgement:
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 *      This product includes software developed by the University of
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 *      California, Berkeley and its contributors.
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 * 4. Neither the name of the University nor the names of its contributors
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 *    may be used to endorse or promote products derived from this software
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 *    without specific prior written permission.
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 *
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 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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 * SUCH DAMAGE.
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 *
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 *      @(#)ns_pcb.h    8.1 (Berkeley) 6/10/93
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 * $FreeBSD: src/sys/netns/ns_pcb.h,v 1.11 1999/12/29 04:46:20 peter Exp $
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 */
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#ifndef _NETNS_NS_PCB_H_
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#define _NETNS_NS_PCB_H_
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/*
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 * Ns protocol interface control block.
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 */
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struct nspcb {
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        struct  nspcb *nsp_next;        /* doubly linked list */
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        struct  nspcb *nsp_prev;
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        struct  socket *nsp_socket;     /* back pointer to socket */
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        struct  ns_addr nsp_faddr;      /* destination address */
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        struct  ns_addr nsp_laddr;      /* socket's address */
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        caddr_t nsp_pcb;                /* protocol specific stuff */
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        struct  route nsp_route;        /* routing information */
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        struct  ns_addr nsp_lastdst;    /* validate cached route for dg socks*/
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        long    nsp_notify_param;       /* extra info passed via ns_pcbnotify*/
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        short   nsp_flags;
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        u_char  nsp_dpt;                /* default packet type for idp_output*/
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        u_char  nsp_rpt;                /* last received packet type by
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                                                                idp_input() */
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};
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/* possible flags */
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#define NSP_IN_ABORT    0x1             /* calling abort through socket */
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#define NSP_RAWIN       0x2             /* show headers on input */
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#define NSP_RAWOUT      0x4             /* show header on output */
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#define NSP_ALL_PACKETS 0x8             /* Turn off higher proto processing */
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#define NS_WILDCARD     1
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#define nsp_lport nsp_laddr.x_port
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#define nsp_fport nsp_faddr.x_port
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#define sotonspcb(so)           ((struct nspcb *)((so)->so_pcb))
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/*
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 * Nominal space allocated to a ns socket.
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 */
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#define NSSNDQ          2048
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#define NSRCVQ          2048
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#ifdef _KERNEL
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struct  nspcb nspcb;                    /* head of list */
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struct  nspcb *ns_pcblookup();
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#endif
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#endif

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