lib.c revision ab023a65562e62b85a824509d829b6fad87e00b1
/*
* Copyright (C) 2004 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 1999-2001 Internet Software Consortium.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
* REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
* INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
* LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: lib.c,v 1.11 2005/04/27 04:57:13 sra Exp $ */
/*! \file */
#include <config.h>
#include <stdio.h>
#include <stdlib.h>
#include <isc/once.h>
#include <isc/msgs.h>
#include <isc/lib.h>
/***
*** Globals
***/
LIBISC_EXTERNAL_DATA isc_msgcat_t * isc_msgcat = NULL;
/***
*** Private
***/
static isc_once_t msgcat_once = ISC_ONCE_INIT;
/***
*** Functions
***/
static void
open_msgcat(void) {
isc_msgcat_open("libisc.cat", &isc_msgcat);
}
void
isc_lib_initmsgcat(void) {
isc_result_t result;
/*!
* Initialize the ISC library's message catalog, isc_msgcat, if it
* has not already been initialized.
*/
result = isc_once_do(&msgcat_once, open_msgcat);
if (result != ISC_R_SUCCESS) {
/*
* Normally we'd use RUNTIME_CHECK() or FATAL_ERROR(), but
* we can't do that here, since they might call us!
* (Note that the catalog might be open anyway, so we might
* as well try to provide an internationalized message.)
*/
fprintf(stderr, "%s:%d: %s: isc_once_do() %s.\n",
__FILE__, __LINE__,
isc_msgcat_get(isc_msgcat, ISC_MSGSET_GENERAL,
ISC_MSG_FATALERROR, "fatal error"),
isc_msgcat_get(isc_msgcat, ISC_MSGSET_GENERAL,
ISC_MSG_FAILED, "failed"));
abort();
}
}