external/bsd/ntp/dist/lib/isc/lib.c

   1 /*      $NetBSD$        */
   2
   3 /*
   4  * Copyright (C) 2004, 2005, 2007  Internet Systems Consortium, Inc. ("ISC")
   5  * Copyright (C) 1999-2001  Internet Software Consortium.
   6  *
   7  * Permission to use, copy, modify, and/or 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 WITH
  12  * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
  13  * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
  14  * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
  15  * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
  16  * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
  17  * PERFORMANCE OF THIS SOFTWARE.
  18  */
  19
  20 /* Id: lib.c,v 1.14 2007/06/19 23:47:17 tbox Exp */
  21
  22 /*! \file */
  23
  24 #include <config.h>
  25
  26 #include <stdio.h>
  27 #include <stdlib.h>
  28
  29 #include <isc/once.h>
  30 #include <isc/msgs.h>
  31 #include <isc/lib.h>
  32
  33 /***
  34  *** Globals
  35  ***/
  36
  37 LIBISC_EXTERNAL_DATA isc_msgcat_t *             isc_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("libisc.cat", &isc_msgcat);
  54 }
  55
  56 void
  57 isc_lib_initmsgcat(void) {
  58         isc_result_t result;
  59
  60         /*!
  61          * Initialize the ISC library's message catalog, isc_msgcat, if it
  62          * has not already been initialized.
  63          */
  64
  65         result = isc_once_do(&msgcat_once, open_msgcat);
  66         if (result != ISC_R_SUCCESS) {
  67                 /*
  68                  * Normally we'd use RUNTIME_CHECK() or FATAL_ERROR(), but
  69                  * we can't do that here, since they might call us!
  70                  * (Note that the catalog might be open anyway, so we might
  71                  * as well try to  provide an internationalized message.)
  72                  */
  73                 fprintf(stderr, "%s:%d: %s: isc_once_do() %s.\n",
  74                         __FILE__, __LINE__,
  75                         isc_msgcat_get(isc_msgcat, ISC_MSGSET_GENERAL,
  76                                        ISC_MSG_FATALERROR, "fatal error"),
  77                         isc_msgcat_get(isc_msgcat, ISC_MSGSET_GENERAL,
  78                                        ISC_MSG_FAILED, "failed"));
  79                 abort();
  80         }
  81 }