104 lines
3.6 KiB
C
104 lines
3.6 KiB
C
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/*
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* Copyright (c) 1983, 1988, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)defs.h 8.1 (Berkeley) 6/5/93
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*/
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/*
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* Internal data structure definitions for
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* user routing process. Based on Xerox NS
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* protocol specs with mods relevant to more
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* general addressing scheme.
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*/
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#include <sys/param.h>
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#include <sys/socket.h>
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#include <sys/time.h>
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#include <net/route.h>
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#include <netinet/in.h>
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#include <protocols/routed.h>
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#include <stdio.h>
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#include <netdb.h>
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#include "trace.h"
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#include "interface.h"
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#include "table.h"
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#include "af.h"
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/*
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* When we find any interfaces marked down we rescan the
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* kernel every CHECK_INTERVAL seconds to see if they've
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* come up.
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*/
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#define CHECK_INTERVAL (1*60)
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#define equal(a1, a2) \
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(bcmp((caddr_t)(a1), (caddr_t)(a2), sizeof (struct sockaddr)) == 0)
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struct sockaddr_in addr; /* address of daemon's socket */
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int s; /* source and sink of all data */
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int r; /* routing socket */
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pid_t pid; /* process id for identifying messages */
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uid_t uid; /* user id for identifying messages */
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int seqno; /* sequence number for identifying messages */
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int kmem;
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int supplier; /* process should supply updates */
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int install; /* if 1 call kernel */
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int lookforinterfaces; /* if 1 probe kernel for new up interfaces */
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int performnlist; /* if 1 check if /vmunix has changed */
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int externalinterfaces; /* # of remote and local interfaces */
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struct timeval now; /* current idea of time */
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struct timeval lastbcast; /* last time all/changes broadcast */
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struct timeval lastfullupdate; /* last time full table broadcast */
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struct timeval nextbcast; /* time to wait before changes broadcast */
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int needupdate; /* true if we need update at nextbcast */
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char packet[MAXPACKETSIZE+1];
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struct rip *msg;
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char **argv0;
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struct servent *sp;
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struct in_addr inet_makeaddr();
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int inet_addr();
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int inet_maskof();
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int sndmsg();
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int supply();
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int cleanup();
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int rtioctl();
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#define ADD 1
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#define DELETE 2
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#define CHANGE 3
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