Build aicasm as host program, not via world's compiler.
[dragonfly.git] / lib / libc / locale / lnumeric.c
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1/*
2 * Copyright (c) 2000, 2001 Alexey Zelkin <phantom@FreeBSD.org>
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
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25 *
26 * $FreeBSD: src/lib/libc/locale/lnumeric.c,v 1.10.2.2 2002/08/12 11:17:38 ache Exp $
27 * $DragonFly: src/lib/libc/locale/Attic/lnumeric.c,v 1.2 2003/06/17 04:26:44 dillon Exp $
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28 */
29
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30#include <limits.h>
31#include "lnumeric.h"
32#include "ldpart.h"
33
34extern int __nlocale_changed;
35extern const char *__fix_locale_grouping_str(const char *);
36
37#define LCNUMERIC_SIZE (sizeof(struct lc_numeric_T) / sizeof(char *))
38
39static char numempty[] = { CHAR_MAX, '\0' };
40
41static const struct lc_numeric_T _C_numeric_locale = {
42 ".", /* decimal_point */
43 "", /* thousands_sep */
44 numempty /* grouping */
45};
46
47static struct lc_numeric_T _numeric_locale;
48static int _numeric_using_locale;
49static char *_numeric_locale_buf;
50
51int
52__numeric_load_locale(const char *name)
53{
54 int ret;
55
56 ret = __part_load_locale(name, &_numeric_using_locale,
57 _numeric_locale_buf, "LC_NUMERIC",
58 LCNUMERIC_SIZE, LCNUMERIC_SIZE,
59 (const char **)&_numeric_locale);
60 if (ret != _LDP_ERROR)
61 __nlocale_changed = 1;
62 if (ret == _LDP_LOADED)
63 _numeric_locale.grouping =
64 __fix_locale_grouping_str(_numeric_locale.grouping);
65 return (ret);
66}
67
68struct lc_numeric_T *
69__get_current_numeric_locale(void)
70{
71 return (_numeric_using_locale
72 ? &_numeric_locale
73 : (struct lc_numeric_T *)&_C_numeric_locale);
74}
75
76#ifdef LOCALE_DEBUG
77void
78numericdebug(void) {
79printf( "decimal_point = %s\n"
80 "thousands_sep = %s\n"
81 "grouping = %s\n",
82 _numeric_locale.decimal_point,
83 _numeric_locale.thousands_sep,
84 _numeric_locale.grouping
85);
86}
87#endif /* LOCALE_DEBUG */