| 1 | /* $NetBSD: localeconv.c,v 1.13 2005/11/29 03:11:59 christos Exp $ */
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| 2 |
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| 3 | /*
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| 4 | * Written by J.T. Conklin <[email protected]>.
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| 5 | * Public domain.
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| 6 | */
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| 7 | #include <LibConfig.h>
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| 8 | #include <sys/EfiCdefs.h>
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| 9 | #if defined(LIBC_SCCS) && !defined(lint)
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| 10 | __RCSID("$NetBSD: localeconv.c,v 1.13 2005/11/29 03:11:59 christos Exp $");
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| 11 | #endif /* LIBC_SCCS and not lint */
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| 12 |
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| 13 | #include <sys/localedef.h>
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| 14 | #include <locale.h>
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| 15 |
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| 16 | /*
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| 17 | * The localeconv() function constructs a struct lconv from the current
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| 18 | * monetary and numeric locales.
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| 19 | *
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| 20 | * Because localeconv() may be called many times (especially by library
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| 21 | * routines like printf() & strtod()), the approprate members of the
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| 22 | * lconv structure are computed only when the monetary or numeric
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| 23 | * locale has been changed.
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| 24 | */
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| 25 | int __mlocale_changed = 1;
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| 26 | int __nlocale_changed = 1;
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| 27 |
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| 28 | /*
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| 29 | * Return the current locale conversion.
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| 30 | */
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| 31 | struct lconv *
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| 32 | localeconv()
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| 33 | {
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| 34 | static struct lconv ret;
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| 35 |
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| 36 | if (__mlocale_changed) {
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| 37 | /* LC_MONETARY */
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| 38 | ret.int_curr_symbol =
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| 39 | __UNCONST(_CurrentMonetaryLocale->int_curr_symbol);
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| 40 | ret.currency_symbol =
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| 41 | __UNCONST(_CurrentMonetaryLocale->currency_symbol);
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| 42 | ret.mon_decimal_point =
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| 43 | __UNCONST(_CurrentMonetaryLocale->mon_decimal_point);
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| 44 | ret.mon_thousands_sep =
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| 45 | __UNCONST(_CurrentMonetaryLocale->mon_thousands_sep);
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| 46 | ret.mon_grouping =
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| 47 | __UNCONST(_CurrentMonetaryLocale->mon_grouping);
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| 48 | ret.positive_sign =
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| 49 | __UNCONST(_CurrentMonetaryLocale->positive_sign);
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| 50 | ret.negative_sign =
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| 51 | __UNCONST(_CurrentMonetaryLocale->negative_sign);
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| 52 | ret.int_frac_digits = _CurrentMonetaryLocale->int_frac_digits;
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| 53 | ret.frac_digits = _CurrentMonetaryLocale->frac_digits;
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| 54 | ret.p_cs_precedes = _CurrentMonetaryLocale->p_cs_precedes;
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| 55 | ret.p_sep_by_space = _CurrentMonetaryLocale->p_sep_by_space;
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| 56 | ret.n_cs_precedes = _CurrentMonetaryLocale->n_cs_precedes;
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| 57 | ret.n_sep_by_space = _CurrentMonetaryLocale->n_sep_by_space;
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| 58 | ret.p_sign_posn = _CurrentMonetaryLocale->p_sign_posn;
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| 59 | ret.n_sign_posn = _CurrentMonetaryLocale->n_sign_posn;
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| 60 | ret.int_p_cs_precedes =
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| 61 | _CurrentMonetaryLocale->int_p_cs_precedes;
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| 62 | ret.int_n_cs_precedes =
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| 63 | _CurrentMonetaryLocale->int_n_cs_precedes;
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| 64 | ret.int_p_sep_by_space =
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| 65 | _CurrentMonetaryLocale->int_p_sep_by_space;
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| 66 | ret.int_n_sep_by_space =
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| 67 | _CurrentMonetaryLocale->int_n_sep_by_space;
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| 68 | ret.int_p_sign_posn = _CurrentMonetaryLocale->int_p_sign_posn;
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| 69 | ret.int_n_sign_posn = _CurrentMonetaryLocale->int_n_sign_posn;
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| 70 | __mlocale_changed = 0;
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| 71 | }
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| 72 |
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| 73 | if (__nlocale_changed) {
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| 74 | /* LC_NUMERIC */
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| 75 | ret.decimal_point =
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| 76 | __UNCONST(_CurrentNumericLocale->decimal_point);
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| 77 | ret.thousands_sep =
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| 78 | __UNCONST(_CurrentNumericLocale->thousands_sep);
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| 79 | ret.grouping =
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| 80 | __UNCONST(_CurrentNumericLocale->grouping);
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| 81 | __nlocale_changed = 0;
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| 82 | }
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| 83 |
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| 84 | return (&ret);
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| 85 | }
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