mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-14 10:09:48 +00:00
104 lines
3.6 KiB
C
104 lines
3.6 KiB
C
/*
|
|
* Copyright (c) 1983, 1988, 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.
|
|
*
|
|
* @(#)defs.h 8.1 (Berkeley) 6/5/93
|
|
*/
|
|
|
|
/*
|
|
* Internal data structure definitions for
|
|
* user routing process. Based on Xerox NS
|
|
* protocol specs with mods relevant to more
|
|
* general addressing scheme.
|
|
*/
|
|
#include <sys/param.h>
|
|
#include <sys/socket.h>
|
|
#include <sys/time.h>
|
|
|
|
#include <net/route.h>
|
|
#include <netinet/in.h>
|
|
#include <protocols/routed.h>
|
|
|
|
#include <stdio.h>
|
|
#include <netdb.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 (1*60)
|
|
|
|
#define equal(a1, a2) \
|
|
(bcmp((caddr_t)(a1), (caddr_t)(a2), sizeof (struct sockaddr)) == 0)
|
|
|
|
struct sockaddr_in addr; /* address of daemon's socket */
|
|
|
|
int s; /* source and sink of all data */
|
|
int r; /* routing socket */
|
|
pid_t pid; /* process id for identifying messages */
|
|
uid_t uid; /* user id for identifying messages */
|
|
int seqno; /* sequence number for identifying messages */
|
|
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 /kernel has changed */
|
|
int externalinterfaces; /* # of remote and local interfaces */
|
|
struct timeval now; /* current idea of time */
|
|
struct timeval lastbcast; /* last time all/changes broadcast */
|
|
struct timeval lastfullupdate; /* last time full table broadcast */
|
|
struct timeval nextbcast; /* time to wait before changes broadcast */
|
|
int needupdate; /* true if we need update at nextbcast */
|
|
|
|
char packet[MAXPACKETSIZE+1];
|
|
struct rip *msg;
|
|
|
|
char **argv0;
|
|
struct servent *sp;
|
|
|
|
struct in_addr inet_makeaddr();
|
|
int inet_addr();
|
|
int inet_maskof();
|
|
int sndmsg();
|
|
int supply();
|
|
int cleanup();
|
|
|
|
int rtioctl();
|
|
#define ADD 1
|
|
#define DELETE 2
|
|
#define CHANGE 3
|