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, 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.
 *
 *      @(#)defs.h      5.9 (Berkeley) 2/26/91
 */

#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;

int     sndmsg();
int     supply();
int     cleanup();