Commit | Line | Data |
---|---|---|
a4b4ca70 RC |
1 | /* resolv.h 4.1 85/03/01 */ |
2 | /* | |
3 | * Global defines and variables for resolver stub. | |
4 | */ | |
5 | ||
6 | /* | |
7 | * Resolver configuration file. Contains the address of the | |
8 | * inital name server to query and the default domain for | |
9 | * non fully qualified domain names. | |
10 | */ | |
11 | #define CONFFILE "/usr/local/lib/resolv.conf" | |
12 | ||
13 | struct state { | |
14 | int retrans; /* retransmition time interval */ | |
15 | int retry; /* number of times to retransmit */ | |
16 | int options; /* option flags - see below. */ | |
17 | struct sockaddr_in nsaddr; /* address of name server */ | |
18 | u_short id; /* current packet id */ | |
19 | char defdname[MAXDNAME]; /* default domain */ | |
20 | }; | |
21 | ||
22 | /* | |
23 | * Resolver options | |
24 | */ | |
25 | #define RES_INIT 0x001 /* address initialized */ | |
26 | #define RES_DEBUG 0x002 /* print debug messages */ | |
27 | #define RES_AAONLY 0x004 /* authoritative answers only */ | |
28 | #define RES_USEVC 0x008 /* use virtual circuit */ | |
29 | #define RES_PRIMARY 0x010 /* query primary server only */ | |
30 | #define RES_IGNTC 0x020 /* ignore trucation errors */ | |
31 | #define RES_RECURSE 0x040 /* recursion desired */ | |
32 | #define RES_DEFNAMES 0x080 /* use default domain name */ | |
33 | ||
34 | extern struct state _res; | |
35 | extern char *p_cdname(), *p_rr(), *p_type(), *p_class(); |