1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
|
/*-
* SPDX-License-Identifier: BSD-3-Clause
*
* Copyright (c) 2001 Alexey Zelkin <phantom@FreeBSD.org>
* Copyright (c) 1991, 1993
* The Regents of the University of California. All rights reserved.
*
* Copyright (c) 2011 The FreeBSD Foundation
*
* Portions of this software were developed by David Chisnall
* under sponsorship from the FreeBSD Foundation.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#if defined(LIBC_SCCS) && !defined(lint)
static char sccsid[] = "@(#)localeconv.c 8.1 (Berkeley) 6/4/93";
#endif /* LIBC_SCCS and not lint */
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include <locale.h>
#include "lmonetary.h"
#include "lnumeric.h"
/*
* The localeconv() function constructs a struct lconv from the current
* monetary and numeric locales.
*
* Because localeconv() may be called many times (especially by library
* routines like printf() & strtod()), the approprate members of the
* lconv structure are computed only when the monetary or numeric
* locale has been changed.
*/
/*
* Return the current locale conversion.
*/
struct lconv *
localeconv_l(locale_t loc)
{
FIX_LOCALE(loc);
struct lconv *ret = &loc->lconv;
if (atomic_load_acq_int(&loc->monetary_locale_changed) != 0) {
/* LC_MONETARY part */
struct lc_monetary_T * mptr;
#define M_ASSIGN_STR(NAME) (ret->NAME = (char*)mptr->NAME)
#define M_ASSIGN_CHAR(NAME) (ret->NAME = mptr->NAME[0])
mptr = __get_current_monetary_locale(loc);
M_ASSIGN_STR(int_curr_symbol);
M_ASSIGN_STR(currency_symbol);
M_ASSIGN_STR(mon_decimal_point);
M_ASSIGN_STR(mon_thousands_sep);
M_ASSIGN_STR(mon_grouping);
M_ASSIGN_STR(positive_sign);
M_ASSIGN_STR(negative_sign);
M_ASSIGN_CHAR(int_frac_digits);
M_ASSIGN_CHAR(frac_digits);
M_ASSIGN_CHAR(p_cs_precedes);
M_ASSIGN_CHAR(p_sep_by_space);
M_ASSIGN_CHAR(n_cs_precedes);
M_ASSIGN_CHAR(n_sep_by_space);
M_ASSIGN_CHAR(p_sign_posn);
M_ASSIGN_CHAR(n_sign_posn);
M_ASSIGN_CHAR(int_p_cs_precedes);
M_ASSIGN_CHAR(int_n_cs_precedes);
M_ASSIGN_CHAR(int_p_sep_by_space);
M_ASSIGN_CHAR(int_n_sep_by_space);
M_ASSIGN_CHAR(int_p_sign_posn);
M_ASSIGN_CHAR(int_n_sign_posn);
atomic_store_int(&loc->monetary_locale_changed, 0);
}
if (atomic_load_acq_int(&loc->numeric_locale_changed) != 0) {
/* LC_NUMERIC part */
struct lc_numeric_T * nptr;
#define N_ASSIGN_STR(NAME) (ret->NAME = (char*)nptr->NAME)
nptr = __get_current_numeric_locale(loc);
N_ASSIGN_STR(decimal_point);
N_ASSIGN_STR(thousands_sep);
N_ASSIGN_STR(grouping);
atomic_store_int(&loc->numeric_locale_changed, 0);
}
return ret;
}
struct lconv *
localeconv(void)
{
return localeconv_l(__get_locale());
}
|
