1*00b67f09SDavid van Moolenbroek /* $NetBSD: lib.c,v 1.7 2014/12/10 04:37:59 christos Exp $ */
2*00b67f09SDavid van Moolenbroek
3*00b67f09SDavid van Moolenbroek /*
4*00b67f09SDavid van Moolenbroek * Copyright (C) 2004, 2005, 2007, 2009, 2013, 2014 Internet Systems Consortium, Inc. ("ISC")
5*00b67f09SDavid van Moolenbroek * Copyright (C) 1999-2001 Internet Software Consortium.
6*00b67f09SDavid van Moolenbroek *
7*00b67f09SDavid van Moolenbroek * Permission to use, copy, modify, and/or distribute this software for any
8*00b67f09SDavid van Moolenbroek * purpose with or without fee is hereby granted, provided that the above
9*00b67f09SDavid van Moolenbroek * copyright notice and this permission notice appear in all copies.
10*00b67f09SDavid van Moolenbroek *
11*00b67f09SDavid van Moolenbroek * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
12*00b67f09SDavid van Moolenbroek * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
13*00b67f09SDavid van Moolenbroek * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
14*00b67f09SDavid van Moolenbroek * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
15*00b67f09SDavid van Moolenbroek * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
16*00b67f09SDavid van Moolenbroek * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
17*00b67f09SDavid van Moolenbroek * PERFORMANCE OF THIS SOFTWARE.
18*00b67f09SDavid van Moolenbroek */
19*00b67f09SDavid van Moolenbroek
20*00b67f09SDavid van Moolenbroek /* Id: lib.c,v 1.16 2009/09/02 23:48:02 tbox Exp */
21*00b67f09SDavid van Moolenbroek
22*00b67f09SDavid van Moolenbroek /*! \file */
23*00b67f09SDavid van Moolenbroek
24*00b67f09SDavid van Moolenbroek #include <config.h>
25*00b67f09SDavid van Moolenbroek
26*00b67f09SDavid van Moolenbroek #include <stdio.h>
27*00b67f09SDavid van Moolenbroek #include <stdlib.h>
28*00b67f09SDavid van Moolenbroek
29*00b67f09SDavid van Moolenbroek #include <isc/app.h>
30*00b67f09SDavid van Moolenbroek #include <isc/lib.h>
31*00b67f09SDavid van Moolenbroek #include <isc/mem.h>
32*00b67f09SDavid van Moolenbroek #include <isc/msgs.h>
33*00b67f09SDavid van Moolenbroek #include <isc/once.h>
34*00b67f09SDavid van Moolenbroek #include <isc/socket.h>
35*00b67f09SDavid van Moolenbroek #include <isc/task.h>
36*00b67f09SDavid van Moolenbroek #include <isc/timer.h>
37*00b67f09SDavid van Moolenbroek #include <isc/util.h>
38*00b67f09SDavid van Moolenbroek
39*00b67f09SDavid van Moolenbroek /***
40*00b67f09SDavid van Moolenbroek *** Globals
41*00b67f09SDavid van Moolenbroek ***/
42*00b67f09SDavid van Moolenbroek
43*00b67f09SDavid van Moolenbroek LIBISC_EXTERNAL_DATA isc_msgcat_t * isc_msgcat = NULL;
44*00b67f09SDavid van Moolenbroek
45*00b67f09SDavid van Moolenbroek
46*00b67f09SDavid van Moolenbroek /***
47*00b67f09SDavid van Moolenbroek *** Private
48*00b67f09SDavid van Moolenbroek ***/
49*00b67f09SDavid van Moolenbroek
50*00b67f09SDavid van Moolenbroek static isc_once_t msgcat_once = ISC_ONCE_INIT;
51*00b67f09SDavid van Moolenbroek
52*00b67f09SDavid van Moolenbroek /***
53*00b67f09SDavid van Moolenbroek *** Functions
54*00b67f09SDavid van Moolenbroek ***/
55*00b67f09SDavid van Moolenbroek
56*00b67f09SDavid van Moolenbroek static void
open_msgcat(void)57*00b67f09SDavid van Moolenbroek open_msgcat(void) {
58*00b67f09SDavid van Moolenbroek isc_msgcat_open("libisc.cat", &isc_msgcat);
59*00b67f09SDavid van Moolenbroek }
60*00b67f09SDavid van Moolenbroek
61*00b67f09SDavid van Moolenbroek void
isc_lib_initmsgcat(void)62*00b67f09SDavid van Moolenbroek isc_lib_initmsgcat(void) {
63*00b67f09SDavid van Moolenbroek isc_result_t result;
64*00b67f09SDavid van Moolenbroek
65*00b67f09SDavid van Moolenbroek /*!
66*00b67f09SDavid van Moolenbroek * Initialize the ISC library's message catalog, isc_msgcat, if it
67*00b67f09SDavid van Moolenbroek * has not already been initialized.
68*00b67f09SDavid van Moolenbroek */
69*00b67f09SDavid van Moolenbroek
70*00b67f09SDavid van Moolenbroek result = isc_once_do(&msgcat_once, open_msgcat);
71*00b67f09SDavid van Moolenbroek if (result != ISC_R_SUCCESS) {
72*00b67f09SDavid van Moolenbroek /*
73*00b67f09SDavid van Moolenbroek * Normally we'd use RUNTIME_CHECK() or FATAL_ERROR(), but
74*00b67f09SDavid van Moolenbroek * we can't do that here, since they might call us!
75*00b67f09SDavid van Moolenbroek * (Note that the catalog might be open anyway, so we might
76*00b67f09SDavid van Moolenbroek * as well try to provide an internationalized message.)
77*00b67f09SDavid van Moolenbroek */
78*00b67f09SDavid van Moolenbroek fprintf(stderr, "%s:%d: %s: isc_once_do() %s.\n",
79*00b67f09SDavid van Moolenbroek __FILE__, __LINE__,
80*00b67f09SDavid van Moolenbroek isc_msgcat_get(isc_msgcat, ISC_MSGSET_GENERAL,
81*00b67f09SDavid van Moolenbroek ISC_MSG_FATALERROR, "fatal error"),
82*00b67f09SDavid van Moolenbroek isc_msgcat_get(isc_msgcat, ISC_MSGSET_GENERAL,
83*00b67f09SDavid van Moolenbroek ISC_MSG_FAILED, "failed"));
84*00b67f09SDavid van Moolenbroek abort();
85*00b67f09SDavid van Moolenbroek }
86*00b67f09SDavid van Moolenbroek }
87*00b67f09SDavid van Moolenbroek
88*00b67f09SDavid van Moolenbroek static isc_once_t register_once = ISC_ONCE_INIT;
89*00b67f09SDavid van Moolenbroek
90*00b67f09SDavid van Moolenbroek static void
do_register(void)91*00b67f09SDavid van Moolenbroek do_register(void) {
92*00b67f09SDavid van Moolenbroek isc_bind9 = ISC_FALSE;
93*00b67f09SDavid van Moolenbroek
94*00b67f09SDavid van Moolenbroek RUNTIME_CHECK(isc__mem_register() == ISC_R_SUCCESS);
95*00b67f09SDavid van Moolenbroek RUNTIME_CHECK(isc__app_register() == ISC_R_SUCCESS);
96*00b67f09SDavid van Moolenbroek RUNTIME_CHECK(isc__task_register() == ISC_R_SUCCESS);
97*00b67f09SDavid van Moolenbroek RUNTIME_CHECK(isc__socket_register() == ISC_R_SUCCESS);
98*00b67f09SDavid van Moolenbroek RUNTIME_CHECK(isc__timer_register() == ISC_R_SUCCESS);
99*00b67f09SDavid van Moolenbroek }
100*00b67f09SDavid van Moolenbroek
101*00b67f09SDavid van Moolenbroek void
isc_lib_register(void)102*00b67f09SDavid van Moolenbroek isc_lib_register(void) {
103*00b67f09SDavid van Moolenbroek RUNTIME_CHECK(isc_once_do(®ister_once, do_register)
104*00b67f09SDavid van Moolenbroek == ISC_R_SUCCESS);
105*00b67f09SDavid van Moolenbroek }
106