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/*
* Copyright (c) 1995, Mike Mitchell
* 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.
*
* @(#)ipx_var.h
*
* $Id: ipx_var.h,v 1.6 1997/05/10 09:58:55 jhay Exp $
*/
#ifndef _NETIPX_IPX_VAR_H_
#define _NETIPX_IPX_VAR_H_
/*
* IPX Kernel Structures and Variables
*/
struct ipxstat {
u_long ipxs_total; /* total packets received */
u_long ipxs_badsum; /* checksum bad */
u_long ipxs_tooshort; /* packet too short */
u_long ipxs_toosmall; /* not enough data */
u_long ipxs_forward; /* packets forwarded */
u_long ipxs_cantforward; /* packets rcvd for unreachable dest */
u_long ipxs_delivered; /* datagrams delivered to upper level*/
u_long ipxs_localout; /* total ipx packets generated here */
u_long ipxs_odropped; /* lost packets due to nobufs, etc. */
u_long ipxs_noroute; /* packets discarded due to no route */
u_long ipxs_mtutoosmall; /* the interface mtu is too small */
};
#ifdef KERNEL
extern int ipxcksum;
extern long ipx_pexseq;
extern struct ipxstat ipxstat;
extern struct ipxpcb ipxrawpcb;
extern struct pr_usrreqs ipx_usrreqs;
extern struct pr_usrreqs ripx_usrreqs;
extern struct sockaddr_ipx ipx_netmask;
extern struct sockaddr_ipx ipx_hostmask;
extern union ipx_net ipx_zeronet;
extern union ipx_host ipx_zerohost;
extern union ipx_net ipx_broadnet;
extern union ipx_host ipx_broadhost;
struct ifnet;
struct ipx_addr;
struct mbuf;
struct route;
struct sockaddr;
struct socket;
void ipx_abort __P((struct ipxpcb *ipxp));
u_short ipx_cksum __P((struct mbuf *m, int len));
int ipx_control __P((struct socket *so, int cmd, caddr_t data,
struct ifnet *ifp, struct proc *p));
void ipx_ctlinput __P((int cmd, struct sockaddr *arg_as_sa, void *dummy));
int ipx_ctloutput __P((int req, struct socket *so, int level, int name,
struct mbuf **value, struct proc *p));
void ipx_drop __P((struct ipxpcb *ipxp, int errno));
void ipx_init __P((void));
void ipx_input __P((struct mbuf *m, struct ipxpcb *ipxp));
void ipxintr __P((void));
int ipx_outputfl __P((struct mbuf *m0, struct route *ro, int flags));
int ipx_output_type20 __P((struct mbuf *));
int ipx_peeraddr __P((struct socket *so, struct mbuf *nam));
void ipx_printhost __P((struct ipx_addr *addr));
int ipx_sockaddr __P((struct socket *so, struct mbuf *nam));
void ipx_watch_output __P((struct mbuf *m, struct ifnet *ifp));
#endif /* KERNEL */
#endif /* !_NETIPX_IPX_VAR_H_ */
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