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ddp_var.h revision 1.1.34.1
      1  1.1.34.1   nathanw /*	$NetBSD: ddp_var.h,v 1.1.34.1 2002/06/20 03:48:26 nathanw Exp $	 */
      2       1.1  christos 
      3       1.1  christos /*
      4       1.1  christos  * Copyright (c) 1990,1994 Regents of The University of Michigan.
      5       1.1  christos  * All Rights Reserved.
      6       1.1  christos  *
      7       1.1  christos  * Permission to use, copy, modify, and distribute this software and
      8       1.1  christos  * its documentation for any purpose and without fee is hereby granted,
      9       1.1  christos  * provided that the above copyright notice appears in all copies and
     10       1.1  christos  * that both that copyright notice and this permission notice appear
     11       1.1  christos  * in supporting documentation, and that the name of The University
     12       1.1  christos  * of Michigan not be used in advertising or publicity pertaining to
     13       1.1  christos  * distribution of the software without specific, written prior
     14       1.1  christos  * permission. This software is supplied as is without expressed or
     15       1.1  christos  * implied warranties of any kind.
     16       1.1  christos  *
     17       1.1  christos  * This product includes software developed by the University of
     18       1.1  christos  * California, Berkeley and its contributors.
     19       1.1  christos  *
     20       1.1  christos  *	Research Systems Unix Group
     21       1.1  christos  *	The University of Michigan
     22       1.1  christos  *	c/o Wesley Craig
     23       1.1  christos  *	535 W. William Street
     24       1.1  christos  *	Ann Arbor, Michigan
     25       1.1  christos  *	+1-313-764-2278
     26       1.1  christos  *	netatalk (at) umich.edu
     27       1.1  christos  */
     28       1.1  christos 
     29       1.1  christos #ifndef _NETATALK_DDP_VAR_H_
     30       1.1  christos #define _NETATALK_DDP_VAR_H_ 1
     31       1.1  christos 
     32       1.1  christos struct ddpcb {
     33       1.1  christos 	struct sockaddr_at ddp_fsat, ddp_lsat;
     34       1.1  christos 	struct route    ddp_route;
     35       1.1  christos 	struct socket  *ddp_socket;
     36       1.1  christos 	struct ddpcb   *ddp_prev, *ddp_next;
     37       1.1  christos 	struct ddpcb   *ddp_pprev, *ddp_pnext;
     38       1.1  christos };
     39       1.1  christos 
     40       1.1  christos #define sotoddpcb(so)	((struct ddpcb *)(so)->so_pcb)
     41       1.1  christos 
     42       1.1  christos struct ddpstat {
     43       1.1  christos 	long ddps_short;	/* short header packets received */
     44       1.1  christos 	long ddps_long;		/* long header packets received */
     45       1.1  christos 	long ddps_nosum;	/* no checksum */
     46       1.1  christos 	long ddps_badsum;	/* bad checksum */
     47       1.1  christos 	long ddps_tooshort;	/* packet too short */
     48       1.1  christos 	long ddps_toosmall;	/* not enough data */
     49       1.1  christos 	long ddps_forward;	/* packets forwarded */
     50       1.1  christos 	long ddps_encap;	/* packets encapsulated */
     51       1.1  christos 	long ddps_cantforward;	/* packets rcvd for unreachable dest */
     52       1.1  christos 	long ddps_nosockspace;	/* no space in sockbuf for packet */
     53       1.1  christos };
     54       1.1  christos 
     55       1.1  christos #ifdef _KERNEL
     56       1.1  christos extern struct ddpcb *ddp_ports[];
     57       1.1  christos extern struct ddpcb *ddpcb;
     58  1.1.34.1   nathanw extern struct ddpstat ddpstat;
     59       1.1  christos #endif
     60       1.1  christos 
     61       1.1  christos #endif /* _NETATALK_DDP_VAR_H_ */
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