contrib/bind-9.2.4rc7/lib/bind/irs/dns_p.h

   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 1.1.2.2 2004/03/17 00:40:12 marka 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  */
  33 struct dns_p {
  34         void                    *hes_ctx;
  35         struct __res_state      *res;
  36         void                    (*free_res) __P((void *));
  37 };
  38
  39 /*
  40  * Methods.
  41  */
  42
  43 extern struct irs_gr *  irs_dns_gr __P((struct irs_acc *));
  44 extern struct irs_pw *  irs_dns_pw __P((struct irs_acc *));
  45 extern struct irs_sv *  irs_dns_sv __P((struct irs_acc *));
  46 extern struct irs_pr *  irs_dns_pr __P((struct irs_acc *));
  47 extern struct irs_ho *  irs_dns_ho __P((struct irs_acc *));
  48 extern struct irs_nw *  irs_dns_nw __P((struct irs_acc *));
  49
  50 #endif /*_DNS_P_H_INCLUDED*/