/src/ntp-dev/lib/isc/lib.c
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1 | | /* |
2 | | * Copyright (C) 2004, 2005, 2007, 2009 Internet Systems Consortium, Inc. ("ISC") |
3 | | * Copyright (C) 1999-2001 Internet Software Consortium. |
4 | | * |
5 | | * Permission to use, copy, modify, and/or distribute this software for any |
6 | | * purpose with or without fee is hereby granted, provided that the above |
7 | | * copyright notice and this permission notice appear in all copies. |
8 | | * |
9 | | * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH |
10 | | * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY |
11 | | * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT, |
12 | | * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM |
13 | | * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE |
14 | | * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
15 | | * PERFORMANCE OF THIS SOFTWARE. |
16 | | */ |
17 | | |
18 | | /* $Id: lib.c,v 1.16 2009/09/02 23:48:02 tbox Exp $ */ |
19 | | |
20 | | /*! \file */ |
21 | | |
22 | | #include <config.h> |
23 | | |
24 | | #include <stdio.h> |
25 | | #include <stdlib.h> |
26 | | |
27 | | #include <isc/app.h> |
28 | | #include <isc/lib.h> |
29 | | #include <isc/mem.h> |
30 | | #include <isc/msgs.h> |
31 | | #include <isc/once.h> |
32 | | #include <isc/socket.h> |
33 | | #include <isc/task.h> |
34 | | #include <isc/timer.h> |
35 | | #include <isc/util.h> |
36 | | |
37 | | /*** |
38 | | *** Globals |
39 | | ***/ |
40 | | |
41 | | LIBISC_EXTERNAL_DATA isc_msgcat_t * isc_msgcat = NULL; |
42 | | |
43 | | |
44 | | /*** |
45 | | *** Private |
46 | | ***/ |
47 | | |
48 | | static isc_once_t msgcat_once = ISC_ONCE_INIT; |
49 | | |
50 | | /*** |
51 | | *** Functions |
52 | | ***/ |
53 | | |
54 | | static void |
55 | 0 | open_msgcat(void) { |
56 | 0 | isc_msgcat_open("libisc.cat", &isc_msgcat); |
57 | 0 | } |
58 | | |
59 | | void |
60 | 0 | isc_lib_initmsgcat(void) { |
61 | 0 | isc_result_t result; |
62 | | |
63 | | /*! |
64 | | * Initialize the ISC library's message catalog, isc_msgcat, if it |
65 | | * has not already been initialized. |
66 | | */ |
67 | |
|
68 | 0 | result = isc_once_do(&msgcat_once, open_msgcat); |
69 | 0 | if (result != ISC_R_SUCCESS) { |
70 | | /* |
71 | | * Normally we'd use RUNTIME_CHECK() or FATAL_ERROR(), but |
72 | | * we can't do that here, since they might call us! |
73 | | * (Note that the catalog might be open anyway, so we might |
74 | | * as well try to provide an internationalized message.) |
75 | | */ |
76 | 0 | fprintf(stderr, "%s:%d: %s: isc_once_do() %s.\n", |
77 | 0 | __FILE__, __LINE__, |
78 | 0 | isc_msgcat_get(isc_msgcat, ISC_MSGSET_GENERAL, |
79 | 0 | ISC_MSG_FATALERROR, "fatal error"), |
80 | 0 | isc_msgcat_get(isc_msgcat, ISC_MSGSET_GENERAL, |
81 | 0 | ISC_MSG_FAILED, "failed")); |
82 | 0 | abort(); |
83 | 0 | } |
84 | 0 | } |
85 | | |
86 | | #ifndef BIND9 |
87 | | static isc_once_t register_once = ISC_ONCE_INIT; |
88 | | |
89 | | static void |
90 | | do_register(void) { |
91 | | RUNTIME_CHECK(isc__mem_register() == ISC_R_SUCCESS); |
92 | | RUNTIME_CHECK(isc__app_register() == ISC_R_SUCCESS); |
93 | | RUNTIME_CHECK(isc__task_register() == ISC_R_SUCCESS); |
94 | | RUNTIME_CHECK(isc__socket_register() == ISC_R_SUCCESS); |
95 | | RUNTIME_CHECK(isc__timer_register() == ISC_R_SUCCESS); |
96 | | } |
97 | | |
98 | | void |
99 | | isc_lib_register() { |
100 | | RUNTIME_CHECK(isc_once_do(®ister_once, do_register) |
101 | | == ISC_R_SUCCESS); |
102 | | } |
103 | | #endif |