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[/] [openrisc/] [trunk/] [gnu-src/] [newlib-1.18.0/] [newlib/] [libc/] [sys/] [linux/] [include/] [netns/] [ns_pcb.h] - Rev 301
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/* * Copyright (c) 1984, 1985, 1986, 1987, 1993 * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the University of * California, Berkeley and its contributors. * 4. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * @(#)ns_pcb.h 8.1 (Berkeley) 6/10/93 * $FreeBSD: src/sys/netns/ns_pcb.h,v 1.11 1999/12/29 04:46:20 peter Exp $ */ #ifndef _NETNS_NS_PCB_H_ #define _NETNS_NS_PCB_H_ /* * Ns protocol interface control block. */ struct nspcb { struct nspcb *nsp_next; /* doubly linked list */ struct nspcb *nsp_prev; struct socket *nsp_socket; /* back pointer to socket */ struct ns_addr nsp_faddr; /* destination address */ struct ns_addr nsp_laddr; /* socket's address */ caddr_t nsp_pcb; /* protocol specific stuff */ struct route nsp_route; /* routing information */ struct ns_addr nsp_lastdst; /* validate cached route for dg socks*/ long nsp_notify_param; /* extra info passed via ns_pcbnotify*/ short nsp_flags; u_char nsp_dpt; /* default packet type for idp_output*/ u_char nsp_rpt; /* last received packet type by idp_input() */ }; /* possible flags */ #define NSP_IN_ABORT 0x1 /* calling abort through socket */ #define NSP_RAWIN 0x2 /* show headers on input */ #define NSP_RAWOUT 0x4 /* show header on output */ #define NSP_ALL_PACKETS 0x8 /* Turn off higher proto processing */ #define NS_WILDCARD 1 #define nsp_lport nsp_laddr.x_port #define nsp_fport nsp_faddr.x_port #define sotonspcb(so) ((struct nspcb *)((so)->so_pcb)) /* * Nominal space allocated to a ns socket. */ #define NSSNDQ 2048 #define NSRCVQ 2048 #ifdef _KERNEL struct nspcb nspcb; /* head of list */ struct nspcb *ns_pcblookup(); #endif #endif
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