usr/src/sbin/XNSrouted/defs.h

/*
 * Copyright (c) 1983 The Regents of the University of California.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms are permitted
 * provided that the above copyright notice and this paragraph are
 * duplicated in all such forms and that any documentation,
 * advertising materials, and other materials related to such
 * distribution and use acknowledge that the software was developed
 * by the University of California, Berkeley.  The name of the
 * University may not be used to endorse or promote products derived
 * from this software without specific prior written permission.
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 *
 *      @(#)defs.h      5.6 (Berkeley) %G%
 */

#include <sys/types.h>
#include <sys/socket.h>

#include <net/route.h>
#include <netns/ns.h>
#include <netns/idp.h>
#if defined(vax) || defined(pdp11)
#define xnnet(x) ((u_long) (x)->rip_dst[1] << 16 | (u_long) (x)->rip_dst[0] )
#else
#define xnnet(x) ((u_long) (x)->rip_dst[0] << 16 | (u_long) (x)->rip_dst[1] )
#endif
#define IDPPORT_RIF     1

#include <stdio.h>
#include <syslog.h>

#include "protocol.h"
#include "trace.h"
#include "interface.h"
#include "table.h"
#include "af.h"


/*
 * When we find any interfaces marked down we rescan the
 * kernel every CHECK_INTERVAL seconds to see if they've
 * come up.
 */
#define CHECK_INTERVAL  (5*60)

#define equal(a1, a2) \
        (bcmp((caddr_t)(a1), (caddr_t)(a2), sizeof (struct sockaddr)) == 0)
#define min(a,b)        ((a)>(b)?(b):(a))

struct  sockaddr_ns addr;       /* Daemon's Address */
int     s;                      /* Socket to listen on */
int     kmem;
int     supplier;               /* process should supply updates */
int     install;                /* if 1 call kernel */
int     lookforinterfaces;      /* if 1 probe kernel for new up interfaces */
int     performnlist;           /* if 1 check if /vmunix has changed */
int     externalinterfaces;     /* # of remote and local interfaces */
int     timeval;                /* local idea of time */
int     noteremoterequests;     /* squawk on requests from non-local nets */

char    packet[MAXPACKETSIZE+sizeof(struct idp)+1];
struct  rip *msg;

char    **argv0;

extern  char *sys_errlist[];
extern  int errno;

char    *malloc();
int     exit();
int     sendmsg();
int     supply();
int     timer();
int     cleanup();