05480c229a
This patch moves further includes (the network part and lib.h) in common/. It is the last part to get the netbsd libc to compile under minix. Further moves will be needed as we get the netbsd libc to compile minix itself. Also, this patch add #ifndef's to termios.h, as it create problems with netbsd's namespace.h.
107 lines
4 KiB
C
107 lines
4 KiB
C
/*
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* Copyright (c) 1983, 1987, 1989 The Regents of the University of California.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms are permitted
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* provided that: (1) source distributions retain this entire copyright
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* notice and comment, and (2) distributions including binaries display
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* the following acknowledgement: ``This product includes software
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* developed by the University of California, Berkeley and its contributors''
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* in the documentation or other materials provided with the distribution
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* and in all advertising materials mentioning features or use of this
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* software. Neither the name of the University nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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*
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* @(#)resolv.h 5.10 (Berkeley) 6/1/90
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*/
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#ifndef _NET__GEN__RESOLV_H
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#define _NET__GEN__RESOLV_H
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/*
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* Resolver configuration file.
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* Normally not present, but may contain the address of the
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* inital name server(s) to query and the domain search list.
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*/
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#ifndef _PATH_RESCONF
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#define _PATH_RESCONF "/etc/resolv.conf"
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#endif
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/*
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* Global defines and variables for resolver stub.
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*/
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#define MAXNS 3 /* max # name servers we'll track */
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#define MAXDFLSRCH 3 /* # default domain levels to try */
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#define MAXDNSRCH 6 /* max # domains in search path */
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#define LOCALDOMAINPARTS 2 /* min levels in name that is "local" */
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#define RES_TIMEOUT 5 /* min. seconds between retries */
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#define NAMESERVER_PORT 53
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struct state {
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int retrans; /* retransmition time interval */
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int retry; /* number of times to retransmit */
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long options; /* option flags - see below. */
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int nscount; /* number of name servers */
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ipaddr_t nsaddr_list[MAXNS]; /* address of name server */
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#define nsaddr nsaddr_list[0] /* for backward compatibility */
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u16_t nsport_list[MAXNS]; /* port of name server */
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u16_t id; /* current packet id */
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char defdname[MAXDNAME]; /* default domain */
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char *dnsrch[MAXDNSRCH+1]; /* components of domain to search */
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};
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/*
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* Resolver options
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*/
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#define RES_INIT 0x0001 /* address initialized */
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#define RES_DEBUG 0x0002 /* print debug messages */
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#define RES_AAONLY 0x0004 /* authoritative answers only */
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#define RES_USEVC 0x0008 /* use virtual circuit */
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#define RES_PRIMARY 0x0010 /* query primary server only */
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#define RES_IGNTC 0x0020 /* ignore trucation errors */
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#define RES_RECURSE 0x0040 /* recursion desired */
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#define RES_DEFNAMES 0x0080 /* use default domain name */
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#define RES_STAYOPEN 0x0100 /* Keep TCP socket open */
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#define RES_DNSRCH 0x0200 /* search up local domain tree */
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#define RES_DEFAULT (RES_RECURSE | RES_DEFNAMES | RES_DNSRCH )
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extern struct state _res;
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struct rrec;
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int res_init _ARGS(( void ));
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int res_mkquery _ARGS(( int op, const char *dname, int cls, int type,
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const char *data, int datalen, const struct rrec *newrr,
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char *buf, int buflen ));
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int res_query _ARGS(( char *name, int cls, int type, u8_t *answer,
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int anslen ));
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int res_querydomain _ARGS(( char *name, char *domain, int cls, int type,
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u8_t *answer, int anslen ));
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int res_search _ARGS(( char *name, int cls, int type, u8_t *answer,
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int anslen ));
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int res_send _ARGS(( const char *buf, int buflen, char *answer, int anslen ));
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void _res_close _ARGS(( void ));
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int dn_comp _ARGS(( const u8_t *exp_dn, u8_t *comp_dn, int length,
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u8_t **dnptrs, u8_t **lastdnptr ));
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int dn_expand _ARGS(( const u8_t *msg, const u8_t *eomorig,
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const u8_t *comp_dn, u8_t *exp_dn, int length ));
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int dn_skipname _ARGS(( const u8_t *comp_dn, const u8_t *eom ));
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char *__hostalias _ARGS(( const char *name ));
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u16_t _getshort _ARGS(( const u8_t *msgp ));
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u32_t _getlong _ARGS(( const u8_t *msgp ));
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void __putshort _ARGS(( u16_t s, u8_t *msgp ));
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void __putlong _ARGS(( u32_t l, u8_t *msgp ));
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void p_query _ARGS(( char *msg ));
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#endif /* _NET__GEN__RESOLV_H */
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