hesiod/hesiod_p.h

   1 /*
   2  * Copyright (c) 1996,1999 by Internet Software Consortium.
   3  *
   4  * Permission to use, copy, modify, and distribute this software for any
   5  * purpose with or without fee is hereby granted, provided that the above
   6  * copyright notice and this permission notice appear in all copies.
   7  *
   8  * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
   9  * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
  10  * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
  11  * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
  12  * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
  13  * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
  14  * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
  15  * SOFTWARE.
  16  */
  17
  18 /*
  19  * This file is primarily maintained by <tytso@mit.edu> and <ghudson@mit.edu>.
  20  */
  21
  22 /*
  23  * $BINDId: hesiod_p.h,v 1.9 1999/01/08 19:24:39 vixie Exp $
  24  */
  25
  26 /*
  27  * hesiod_p.h -- private definitions for the hesiod library
  28  */
  29
  30 #ifndef _HESIOD_P_H_INCLUDED
  31 #define _HESIOD_P_H_INCLUDED
  32
  33 #define DEF_RHS         ".Athena.MIT.EDU"       /* Defaults if HESIOD_CONF */
  34 #define DEF_LHS         ".ns"                   /*    file is not */
  35                                                 /*    present. */
  36 struct hesiod_p {
  37         char *          LHS;            /* normally ".ns" */
  38         char *          RHS;            /* AKA the default hesiod domain */
  39         struct __res_state * res;       /* resolver context */
  40         void            (*free_res)(void *);
  41         void            (*res_set)(struct hesiod_p *, struct __res_state *,
  42                                    void (*)(void *));
  43         struct __res_state * (*res_get)(struct hesiod_p *);
  44         int             classes[2];     /* The class search order. */
  45 };
  46
  47 #define MAX_HESRESP     1024
  48
  49 #endif /*_HESIOD_P_H_INCLUDED*/