contrib/bind-9.2.4rc7/lib/dns/sec/dst/dst_lib.c

   1 /*
   2  * Copyright (C) 2004  Internet Systems Consortium, Inc. ("ISC")
   3  * Copyright (C) 1999-2001  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 WITH
  10  * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
  11  * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
  12  * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
  13  * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
  14  * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
  15  * PERFORMANCE OF THIS SOFTWARE.
  16  */
  17
  18 /*
  19  * Principal Author: Brian Wellington
  20  * $Id: dst_lib.c,v 1.8.2.1 2004/03/09 06:11:40 marka Exp $
  21  */
  22
  23 #include <config.h>
  24
  25 #include <stddef.h>
  26
  27 #include <isc/once.h>
  28 #include <isc/msgcat.h>
  29 #include <isc/util.h>
  30
  31 #include <dst/lib.h>
  32
  33 /***
  34  *** Globals
  35  ***/
  36
  37 isc_msgcat_t *                  dst_msgcat = NULL;
  38
  39
  40 /***
  41  *** Private
  42  ***/
  43
  44 static isc_once_t               msgcat_once = ISC_ONCE_INIT;
  45
  46
  47 /***
  48  *** Functions
  49  ***/
  50
  51 static void
  52 open_msgcat(void) {
  53         isc_msgcat_open("libdst.cat", &dst_msgcat);
  54 }
  55
  56 void
  57 dst_lib_initmsgcat(void) {
  58
  59         /*
  60          * Initialize the DST library's message catalog, dst_msgcat, if it
  61          * has not already been initialized.
  62          */
  63
  64         RUNTIME_CHECK(isc_once_do(&msgcat_once, open_msgcat) == ISC_R_SUCCESS);
  65 }