2 * Copyright (c) 2001 Alexey Zelkin <phantom@FreeBSD.org>
3 * Copyright (c) 1991, 1993
4 * The Regents of the University of California. All rights reserved.
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7 * modification, are permitted provided that the following conditions
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15 * must display the following acknowledgement:
16 * This product includes software developed by the University of
17 * California, Berkeley and its contributors.
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34 * @(#)localeconv.c 8.1 (Berkeley) 6/4/93
35 * $FreeBSD: src/lib/libc/locale/localeconv.c,v 1.1.1.1.14.2 2002/03/12 17:17:48 phantom Exp $
36 * $DragonFly: src/lib/libcr/locale/Attic/localeconv.c,v 1.2 2003/06/17 04:26:44 dillon Exp $
40 #include "lmonetary.h"
44 * The localeconv() function constructs a struct lconv from the current
45 * monetary and numeric locales.
47 * Because localeconv() may be called many times (especially by library
48 * routines like printf() & strtod()), the approprate members of the
49 * lconv structure are computed only when the monetary or numeric
50 * locale has been changed.
52 int __mlocale_changed = 1;
53 int __nlocale_changed = 1;
56 * Return the current locale conversion.
61 static struct lconv ret;
63 if (__mlocale_changed) {
64 /* LC_MONETARY part */
65 struct lc_monetary_T * mptr;
67 #define M_ASSIGN_STR(NAME) (ret.NAME = (char*)mptr->NAME)
68 #define M_ASSIGN_CHAR(NAME) (ret.NAME = mptr->NAME[0])
70 mptr = __get_current_monetary_locale();
71 M_ASSIGN_STR(int_curr_symbol);
72 M_ASSIGN_STR(currency_symbol);
73 M_ASSIGN_STR(mon_decimal_point);
74 M_ASSIGN_STR(mon_thousands_sep);
75 M_ASSIGN_STR(mon_grouping);
76 M_ASSIGN_STR(positive_sign);
77 M_ASSIGN_STR(negative_sign);
78 M_ASSIGN_CHAR(int_frac_digits);
79 M_ASSIGN_CHAR(frac_digits);
80 M_ASSIGN_CHAR(p_cs_precedes);
81 M_ASSIGN_CHAR(p_sep_by_space);
82 M_ASSIGN_CHAR(n_cs_precedes);
83 M_ASSIGN_CHAR(n_sep_by_space);
84 M_ASSIGN_CHAR(p_sign_posn);
85 M_ASSIGN_CHAR(n_sign_posn);
86 __mlocale_changed = 0;
89 if (__nlocale_changed) {
91 struct lc_numeric_T * nptr;
93 #define N_ASSIGN_STR(NAME) (ret.NAME = (char*)nptr->NAME)
95 nptr = __get_current_numeric_locale();
96 N_ASSIGN_STR(decimal_point);
97 N_ASSIGN_STR(thousands_sep);
98 N_ASSIGN_STR(grouping);
99 __nlocale_changed = 0;