ipx_pcb.h revision 92745
111819Sjulian/* 211819Sjulian * Copyright (c) 1995, Mike Mitchell 311819Sjulian * Copyright (c) 1984, 1985, 1986, 1987, 1993 411819Sjulian * The Regents of the University of California. All rights reserved. 511819Sjulian * 611819Sjulian * Redistribution and use in source and binary forms, with or without 711819Sjulian * modification, are permitted provided that the following conditions 811819Sjulian * are met: 911819Sjulian * 1. Redistributions of source code must retain the above copyright 1011819Sjulian * notice, this list of conditions and the following disclaimer. 1111819Sjulian * 2. Redistributions in binary form must reproduce the above copyright 1211819Sjulian * notice, this list of conditions and the following disclaimer in the 1311819Sjulian * documentation and/or other materials provided with the distribution. 1411819Sjulian * 3. All advertising materials mentioning features or use of this software 1511819Sjulian * must display the following acknowledgement: 1611819Sjulian * This product includes software developed by the University of 1711819Sjulian * California, Berkeley and its contributors. 1811819Sjulian * 4. Neither the name of the University nor the names of its contributors 1911819Sjulian * may be used to endorse or promote products derived from this software 2011819Sjulian * without specific prior written permission. 2111819Sjulian * 2211819Sjulian * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 2311819Sjulian * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 2411819Sjulian * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 2511819Sjulian * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 2611819Sjulian * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 2711819Sjulian * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2811819Sjulian * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2911819Sjulian * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 3011819Sjulian * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 3111819Sjulian * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 3211819Sjulian * SUCH DAMAGE. 3311819Sjulian * 3412057Sjulian * @(#)ipx_pcb.h 3512057Sjulian * 3650477Speter * $FreeBSD: head/sys/netipx/ipx_pcb.h 92745 2002-03-20 02:39:27Z alfred $ 3711819Sjulian */ 3811819Sjulian 3911819Sjulian#ifndef _NETIPX_IPX_PCB_H_ 4012470Sbde#define _NETIPX_IPX_PCB_H_ 4111819Sjulian 4211819Sjulian/* 4311819Sjulian * IPX protocol interface control block. 4411819Sjulian */ 4511819Sjulianstruct ipxpcb { 4611819Sjulian struct ipxpcb *ipxp_next; /* doubly linked list */ 4711819Sjulian struct ipxpcb *ipxp_prev; 4811819Sjulian struct ipxpcb *ipxp_head; 4911819Sjulian struct socket *ipxp_socket; /* back pointer to socket */ 5011819Sjulian struct ipx_addr ipxp_faddr; /* destination address */ 5111819Sjulian struct ipx_addr ipxp_laddr; /* socket's address */ 5211819Sjulian caddr_t ipxp_pcb; /* protocol specific stuff */ 5311819Sjulian struct route ipxp_route; /* routing information */ 5411819Sjulian struct ipx_addr ipxp_lastdst; /* validate cached route for dg socks*/ 5511819Sjulian long ipxp_notify_param; /* extra info passed via ipx_pcbnotify*/ 5611819Sjulian short ipxp_flags; 5711819Sjulian u_char ipxp_dpt; /* default packet type for ipx_output */ 5811819Sjulian u_char ipxp_rpt; /* last received packet type by ipx_input() */ 5911819Sjulian}; 6011819Sjulian 6111819Sjulian/* possible flags */ 6211819Sjulian 6325652Sjhay#define IPXP_IN_ABORT 0x1 /* calling abort through socket */ 6425652Sjhay#define IPXP_RAWIN 0x2 /* show headers on input */ 6525652Sjhay#define IPXP_RAWOUT 0x4 /* show header on output */ 6625652Sjhay#define IPXP_ALL_PACKETS 0x8 /* Turn off higher proto processing */ 6750519Sjhay#define IPXP_CHECKSUM 0x10 /* use checksum on this socket */ 6811819Sjulian 6925652Sjhay#define IPX_WILDCARD 1 7011819Sjulian 7111819Sjulian#define ipxp_lport ipxp_laddr.x_port 7211819Sjulian#define ipxp_fport ipxp_faddr.x_port 7311819Sjulian 7411819Sjulian#define sotoipxpcb(so) ((struct ipxpcb *)((so)->so_pcb)) 7511819Sjulian 7611819Sjulian/* 7711819Sjulian * Nominal space allocated to a IPX socket. 7811819Sjulian */ 7919947Sjhay#define IPXSNDQ 16384 8019947Sjhay#define IPXRCVQ 40960 8111819Sjulian 8255205Speter#ifdef _KERNEL 8311819Sjulianextern struct ipxpcb ipxpcb; /* head of list */ 8411947Sjulian 8592745Salfredint ipx_pcballoc(struct socket *so, struct ipxpcb *head, 8692745Salfred struct thread *p); 8792745Salfredint ipx_pcbbind(struct ipxpcb *ipxp, struct sockaddr *nam, 8892745Salfred struct thread *p); 8992745Salfredint ipx_pcbconnect(struct ipxpcb *ipxp, struct sockaddr *nam, 9092745Salfred struct thread *p); 9192745Salfredvoid ipx_pcbdetach(struct ipxpcb *ipxp); 9292745Salfredvoid ipx_pcbdisconnect(struct ipxpcb *ipxp); 9312470Sbdestruct ipxpcb * 9492745Salfred ipx_pcblookup(struct ipx_addr *faddr, int lport, int wildp); 9592745Salfredvoid ipx_pcbnotify(struct ipx_addr *dst, int errno, 9692745Salfred void (*notify)(struct ipxpcb *), long param); 9792745Salfredvoid ipx_setpeeraddr(struct ipxpcb *ipxp, struct sockaddr **nam); 9892745Salfredvoid ipx_setsockaddr(struct ipxpcb *ipxp, struct sockaddr **nam); 9955205Speter#endif /* _KERNEL */ 10011819Sjulian 10126965Sjhay#endif /* !_NETIPX_IPX_PCB_H_ */ 102