external/bsd/libbind/dist/irs/dns_p.h

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