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Annotation of 43BSDReno/sbin/routed/defs.h, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 1983, 1988 Regents of the University of California.
        !             3:  * All rights reserved.
        !             4:  *
        !             5:  * Redistribution and use in source and binary forms are permitted
        !             6:  * provided that: (1) source distributions retain this entire copyright
        !             7:  * notice and comment, and (2) distributions including binaries display
        !             8:  * the following acknowledgement:  ``This product includes software
        !             9:  * developed by the University of California, Berkeley and its contributors''
        !            10:  * in the documentation or other materials provided with the distribution
        !            11:  * and in all advertising materials mentioning features or use of this
        !            12:  * software. Neither the name of the University nor the names of its
        !            13:  * contributors may be used to endorse or promote products derived
        !            14:  * from this software without specific prior written permission.
        !            15:  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
        !            16:  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
        !            17:  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
        !            18:  *
        !            19:  *     @(#)defs.h      5.9 (Berkeley) 6/1/90
        !            20:  */
        !            21: 
        !            22: /*
        !            23:  * Internal data structure definitions for
        !            24:  * user routing process.  Based on Xerox NS
        !            25:  * protocol specs with mods relevant to more
        !            26:  * general addressing scheme.
        !            27:  */
        !            28: #include <sys/param.h>
        !            29: #include <sys/socket.h>
        !            30: #include <sys/time.h>
        !            31: 
        !            32: #include <net/route.h>
        !            33: #include <netinet/in.h>
        !            34: #include <protocols/routed.h>
        !            35: 
        !            36: #include <stdio.h>
        !            37: #include <netdb.h>
        !            38: 
        !            39: #include "trace.h"
        !            40: #include "interface.h"
        !            41: #include "table.h"
        !            42: #include "af.h"
        !            43: 
        !            44: /*
        !            45:  * When we find any interfaces marked down we rescan the
        !            46:  * kernel every CHECK_INTERVAL seconds to see if they've
        !            47:  * come up.
        !            48:  */
        !            49: #define        CHECK_INTERVAL  (1*60)
        !            50: 
        !            51: #define equal(a1, a2) \
        !            52:        (bcmp((caddr_t)(a1), (caddr_t)(a2), sizeof (struct sockaddr)) == 0)
        !            53: 
        !            54: struct sockaddr_in addr;       /* address of daemon's socket */
        !            55: 
        !            56: int    s;                      /* source and sink of all data */
        !            57: int    kmem;
        !            58: int    supplier;               /* process should supply updates */
        !            59: int    install;                /* if 1 call kernel */
        !            60: int    lookforinterfaces;      /* if 1 probe kernel for new up interfaces */
        !            61: int    performnlist;           /* if 1 check if /vmunix has changed */
        !            62: int    externalinterfaces;     /* # of remote and local interfaces */
        !            63: struct timeval now;            /* current idea of time */
        !            64: struct timeval lastbcast;      /* last time all/changes broadcast */
        !            65: struct timeval lastfullupdate; /* last time full table broadcast */
        !            66: struct timeval nextbcast;      /* time to wait before changes broadcast */
        !            67: int    needupdate;             /* true if we need update at nextbcast */
        !            68: 
        !            69: char   packet[MAXPACKETSIZE+1];
        !            70: struct rip *msg;
        !            71: 
        !            72: char   **argv0;
        !            73: struct servent *sp;
        !            74: 
        !            75: extern int errno;
        !            76: 
        !            77: struct in_addr inet_makeaddr();
        !            78: int    inet_addr();
        !            79: char   *malloc();
        !            80: char   *ctime();
        !            81: int    exit();
        !            82: int    sendmsg();
        !            83: int    supply();
        !            84: int    timer();
        !            85: int    cleanup();

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