00b67f09dd
Also known as ISC bind. This import adds utilities such as host(1), dig(1), and nslookup(1), as well as many other tools and libraries. Change-Id: I035ca46e64f1965d57019e773f4ff0ef035e4aa3
106 lines
2.8 KiB
C
106 lines
2.8 KiB
C
/* $NetBSD: lib.c,v 1.7 2014/12/10 04:37:59 christos Exp $ */
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/*
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* Copyright (C) 2004, 2005, 2007, 2009, 2013, 2014 Internet Systems Consortium, Inc. ("ISC")
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* Copyright (C) 1999-2001 Internet Software Consortium.
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
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* REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
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* AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
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* INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
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* LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
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* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*/
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/* Id: lib.c,v 1.16 2009/09/02 23:48:02 tbox Exp */
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/*! \file */
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#include <config.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <isc/app.h>
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#include <isc/lib.h>
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#include <isc/mem.h>
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#include <isc/msgs.h>
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#include <isc/once.h>
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#include <isc/socket.h>
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#include <isc/task.h>
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#include <isc/timer.h>
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#include <isc/util.h>
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/***
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*** Globals
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***/
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LIBISC_EXTERNAL_DATA isc_msgcat_t * isc_msgcat = NULL;
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/***
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*** Private
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***/
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static isc_once_t msgcat_once = ISC_ONCE_INIT;
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/***
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*** Functions
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***/
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static void
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open_msgcat(void) {
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isc_msgcat_open("libisc.cat", &isc_msgcat);
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}
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void
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isc_lib_initmsgcat(void) {
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isc_result_t result;
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/*!
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* Initialize the ISC library's message catalog, isc_msgcat, if it
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* has not already been initialized.
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*/
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result = isc_once_do(&msgcat_once, open_msgcat);
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if (result != ISC_R_SUCCESS) {
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/*
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* Normally we'd use RUNTIME_CHECK() or FATAL_ERROR(), but
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* we can't do that here, since they might call us!
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* (Note that the catalog might be open anyway, so we might
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* as well try to provide an internationalized message.)
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*/
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fprintf(stderr, "%s:%d: %s: isc_once_do() %s.\n",
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__FILE__, __LINE__,
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isc_msgcat_get(isc_msgcat, ISC_MSGSET_GENERAL,
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ISC_MSG_FATALERROR, "fatal error"),
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isc_msgcat_get(isc_msgcat, ISC_MSGSET_GENERAL,
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ISC_MSG_FAILED, "failed"));
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abort();
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}
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}
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static isc_once_t register_once = ISC_ONCE_INIT;
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static void
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do_register(void) {
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isc_bind9 = ISC_FALSE;
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RUNTIME_CHECK(isc__mem_register() == ISC_R_SUCCESS);
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RUNTIME_CHECK(isc__app_register() == ISC_R_SUCCESS);
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RUNTIME_CHECK(isc__task_register() == ISC_R_SUCCESS);
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RUNTIME_CHECK(isc__socket_register() == ISC_R_SUCCESS);
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RUNTIME_CHECK(isc__timer_register() == ISC_R_SUCCESS);
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}
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void
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isc_lib_register(void) {
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RUNTIME_CHECK(isc_once_do(®ister_once, do_register)
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== ISC_R_SUCCESS);
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}
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