lib.c revision 0c27b3fe77ac1d5094ba3521e8142d9e7973133f
/*
* Copyright (C) 1999-2001, 2004, 2005, 2007, 2009, 2013-2016 Internet Systems Consortium, Inc. ("ISC")
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
/* $Id: lib.c,v 1.16 2009/09/02 23:48:02 tbox Exp $ */
/*! \file */
#include <config.h>
#include <stdio.h>
#include <stdlib.h>
#include <isc/app.h>
#include <isc/lib.h>
#include <isc/mem.h>
#include <isc/msgs.h>
#include <isc/once.h>
#include <isc/print.h>
#include <isc/socket.h>
#include <isc/task.h>
#include <isc/timer.h>
#include <isc/util.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();
}
}
static isc_once_t register_once = ISC_ONCE_INIT;
static void
do_register(void) {
isc_bind9 = ISC_FALSE;
RUNTIME_CHECK(isc__mem_register() == ISC_R_SUCCESS);
RUNTIME_CHECK(isc__app_register() == ISC_R_SUCCESS);
RUNTIME_CHECK(isc__task_register() == ISC_R_SUCCESS);
RUNTIME_CHECK(isc__socket_register() == ISC_R_SUCCESS);
RUNTIME_CHECK(isc__timer_register() == ISC_R_SUCCESS);
}
void
isc_lib_register(void) {
RUNTIME_CHECK(isc_once_do(&register_once, do_register)
== ISC_R_SUCCESS);
}