1/*
2 * Copyright (c) 2004 by Internet Systems Consortium, Inc. ("ISC")
3 * Copyright (c) 1996-1999 by Internet Software Consortium.
4 *
5 * Permission to use, copy, modify, and distribute this software for any
6 * purpose with or without fee is hereby granted, provided that the above
7 * copyright notice and this permission notice appear in all copies.
8 *
9 * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES
10 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11 * MERCHANTABILITY AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR
12 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
15 * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16 */
17
18/*
19 * $Id: dns_p.h,v 1.4 2005/04/27 04:56:22 sra Exp $
20 */
21
22#ifndef _DNS_P_H_INCLUDED
23#define	_DNS_P_H_INCLUDED
24
25#define	maybe_ok(res, nm, ok) (((res)->options & RES_NOCHECKNAME) != 0U || \
26			       (ok)(nm) != 0)
27#define maybe_hnok(res, hn) maybe_ok((res), (hn), res_hnok)
28#define maybe_dnok(res, dn) maybe_ok((res), (dn), res_dnok)
29
30/*%
31 * Object state.
32 */
33struct dns_p {
34	void			*hes_ctx;
35	struct __res_state	*res;
36	void                    (*free_res) __P((void *));
37};
38
39/*
40 * Methods.
41 */
42
43extern struct irs_gr *	irs_dns_gr __P((struct irs_acc *));
44extern struct irs_pw *	irs_dns_pw __P((struct irs_acc *));
45extern struct irs_sv *	irs_dns_sv __P((struct irs_acc *));
46extern struct irs_pr *	irs_dns_pr __P((struct irs_acc *));
47extern struct irs_ho *	irs_dns_ho __P((struct irs_acc *));
48extern struct irs_nw *	irs_dns_nw __P((struct irs_acc *));
49
50#endif /*_DNS_P_H_INCLUDED*/
51
52/*! \file */
53