| 1 | /* |
| 2 | * Copyright (c) 1983 Regents of the University of California. |
| 3 | * All rights reserved. The Berkeley software License Agreement |
| 4 | * specifies the terms and conditions for redistribution. |
| 5 | * |
| 6 | * @(#)defs.h 5.3 (Berkeley) %G% |
| 7 | */ |
| 8 | |
| 9 | /* |
| 10 | * Internal data structure definitions for |
| 11 | * user routing process. Based on Xerox NS |
| 12 | * protocol specs with mods relevant to more |
| 13 | * general addressing scheme. |
| 14 | */ |
| 15 | #include <sys/types.h> |
| 16 | #include <sys/socket.h> |
| 17 | |
| 18 | #include <net/route.h> |
| 19 | #include <netinet/in.h> |
| 20 | #include <protocols/routed.h> |
| 21 | |
| 22 | #include <stdio.h> |
| 23 | #include <netdb.h> |
| 24 | |
| 25 | #include "trace.h" |
| 26 | #include "interface.h" |
| 27 | #include "table.h" |
| 28 | #include "af.h" |
| 29 | |
| 30 | /* |
| 31 | * When we find any interfaces marked down we rescan the |
| 32 | * kernel every CHECK_INTERVAL seconds to see if they've |
| 33 | * come up. |
| 34 | */ |
| 35 | #define CHECK_INTERVAL (1*60) |
| 36 | |
| 37 | #define equal(a1, a2) \ |
| 38 | (bcmp((caddr_t)(a1), (caddr_t)(a2), sizeof (struct sockaddr)) == 0) |
| 39 | #define min(a,b) ((a)>(b)?(b):(a)) |
| 40 | |
| 41 | struct sockaddr_in addr; /* address of daemon's socket */ |
| 42 | |
| 43 | int s; /* source and sink of all data */ |
| 44 | int kmem; |
| 45 | int supplier; /* process should supply updates */ |
| 46 | int install; /* if 1 call kernel */ |
| 47 | int lookforinterfaces; /* if 1 probe kernel for new up interfaces */ |
| 48 | int performnlist; /* if 1 check if /vmunix has changed */ |
| 49 | int externalinterfaces; /* # of remote and local interfaces */ |
| 50 | int timeval; /* local idea of time */ |
| 51 | |
| 52 | char packet[MAXPACKETSIZE+1]; |
| 53 | struct rip *msg; |
| 54 | |
| 55 | char **argv0; |
| 56 | struct servent *sp; |
| 57 | |
| 58 | extern char *sys_errlist[]; |
| 59 | extern int errno; |
| 60 | |
| 61 | struct in_addr inet_makeaddr(); |
| 62 | int inet_addr(); |
| 63 | char *malloc(); |
| 64 | int exit(); |
| 65 | int sendmsg(); |
| 66 | int supply(); |
| 67 | int timer(); |
| 68 | int cleanup(); |