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Annotation of 43BSDTahoe/etc/routed/defs.h, revision 1.1.1.1

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 this notice is preserved and that due credit is given
                      7:  * to the University of California at Berkeley. The name of the University
                      8:  * may not be used to endorse or promote products derived from this
                      9:  * software without specific prior written permission. This software
                     10:  * is provided ``as is'' without express or implied warranty.
                     11:  *
                     12:  *     @(#)defs.h      5.5 (Berkeley) 5/31/88
                     13:  */
                     14: 
                     15: /*
                     16:  * Internal data structure definitions for
                     17:  * user routing process.  Based on Xerox NS
                     18:  * protocol specs with mods relevant to more
                     19:  * general addressing scheme.
                     20:  */
                     21: #include <sys/types.h>
                     22: #include <sys/socket.h>
                     23: 
                     24: #include <net/route.h>
                     25: #include <netinet/in.h>
                     26: #include <protocols/routed.h>
                     27: 
                     28: #include <stdio.h>
                     29: #include <netdb.h>
                     30: 
                     31: #include "trace.h"
                     32: #include "interface.h"
                     33: #include "table.h"
                     34: #include "af.h"
                     35: 
                     36: /*
                     37:  * When we find any interfaces marked down we rescan the
                     38:  * kernel every CHECK_INTERVAL seconds to see if they've
                     39:  * come up.
                     40:  */
                     41: #define        CHECK_INTERVAL  (1*60)
                     42: 
                     43: #define equal(a1, a2) \
                     44:        (bcmp((caddr_t)(a1), (caddr_t)(a2), sizeof (struct sockaddr)) == 0)
                     45: #define        min(a,b)        ((a)>(b)?(b):(a))
                     46: 
                     47: struct sockaddr_in addr;       /* address of daemon's socket */
                     48: 
                     49: int    s;                      /* source and sink of all data */
                     50: int    kmem;
                     51: int    supplier;               /* process should supply updates */
                     52: int    install;                /* if 1 call kernel */
                     53: int    lookforinterfaces;      /* if 1 probe kernel for new up interfaces */
                     54: int    performnlist;           /* if 1 check if /vmunix has changed */
                     55: int    externalinterfaces;     /* # of remote and local interfaces */
                     56: int    timeval;                /* local idea of time */
                     57: 
                     58: char   packet[MAXPACKETSIZE+1];
                     59: struct rip *msg;
                     60: 
                     61: char   **argv0;
                     62: struct servent *sp;
                     63: 
                     64: extern char *sys_errlist[];
                     65: extern int errno;
                     66: 
                     67: struct in_addr inet_makeaddr();
                     68: int    inet_addr();
                     69: char   *malloc();
                     70: char   *ctime();
                     71: int    exit();
                     72: int    sendmsg();
                     73: int    supply();
                     74: int    timer();
                     75: int    cleanup();

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