17c478bd9Sstevel@tonic-gate /*
2*9525b14bSRao Shoaib  * Copyright (c) 2004 by Internet Systems Consortium, Inc. ("ISC")
37c478bd9Sstevel@tonic-gate  * Copyright (c) 1996-1999 by Internet Software Consortium.
47c478bd9Sstevel@tonic-gate  *
57c478bd9Sstevel@tonic-gate  * Permission to use, copy, modify, and distribute this software for any
67c478bd9Sstevel@tonic-gate  * purpose with or without fee is hereby granted, provided that the above
77c478bd9Sstevel@tonic-gate  * copyright notice and this permission notice appear in all copies.
87c478bd9Sstevel@tonic-gate  *
9*9525b14bSRao Shoaib  * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES
10*9525b14bSRao Shoaib  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11*9525b14bSRao Shoaib  * MERCHANTABILITY AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR
12*9525b14bSRao Shoaib  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13*9525b14bSRao Shoaib  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14*9525b14bSRao Shoaib  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
15*9525b14bSRao Shoaib  * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
167c478bd9Sstevel@tonic-gate  */
177c478bd9Sstevel@tonic-gate 
187c478bd9Sstevel@tonic-gate /*
19*9525b14bSRao Shoaib  * $Id: dns_p.h,v 1.4 2005/04/27 04:56:22 sra Exp $
207c478bd9Sstevel@tonic-gate  */
217c478bd9Sstevel@tonic-gate 
227c478bd9Sstevel@tonic-gate #ifndef _DNS_P_H_INCLUDED
237c478bd9Sstevel@tonic-gate #define	_DNS_P_H_INCLUDED
247c478bd9Sstevel@tonic-gate 
25*9525b14bSRao Shoaib #define	maybe_ok(res, nm, ok) (((res)->options & RES_NOCHECKNAME) != 0U || \
267c478bd9Sstevel@tonic-gate 			       (ok)(nm) != 0)
277c478bd9Sstevel@tonic-gate #define maybe_hnok(res, hn) maybe_ok((res), (hn), res_hnok)
287c478bd9Sstevel@tonic-gate #define maybe_dnok(res, dn) maybe_ok((res), (dn), res_dnok)
297c478bd9Sstevel@tonic-gate 
30*9525b14bSRao Shoaib /*%
317c478bd9Sstevel@tonic-gate  * Object state.
327c478bd9Sstevel@tonic-gate  */
337c478bd9Sstevel@tonic-gate struct dns_p {
347c478bd9Sstevel@tonic-gate 	void			*hes_ctx;
357c478bd9Sstevel@tonic-gate 	struct __res_state	*res;
367c478bd9Sstevel@tonic-gate 	void                    (*free_res) __P((void *));
377c478bd9Sstevel@tonic-gate };
387c478bd9Sstevel@tonic-gate 
397c478bd9Sstevel@tonic-gate /*
407c478bd9Sstevel@tonic-gate  * Methods.
417c478bd9Sstevel@tonic-gate  */
427c478bd9Sstevel@tonic-gate 
437c478bd9Sstevel@tonic-gate extern struct irs_gr *	irs_dns_gr __P((struct irs_acc *));
447c478bd9Sstevel@tonic-gate extern struct irs_pw *	irs_dns_pw __P((struct irs_acc *));
457c478bd9Sstevel@tonic-gate extern struct irs_sv *	irs_dns_sv __P((struct irs_acc *));
467c478bd9Sstevel@tonic-gate extern struct irs_pr *	irs_dns_pr __P((struct irs_acc *));
477c478bd9Sstevel@tonic-gate extern struct irs_ho *	irs_dns_ho __P((struct irs_acc *));
487c478bd9Sstevel@tonic-gate extern struct irs_nw *	irs_dns_nw __P((struct irs_acc *));
497c478bd9Sstevel@tonic-gate 
507c478bd9Sstevel@tonic-gate #endif /*_DNS_P_H_INCLUDED*/
51*9525b14bSRao Shoaib 
52*9525b14bSRao Shoaib /*! \file */
53