69 lines
2.2 KiB
C
69 lines
2.2 KiB
C
/* $NetBSD: localeconv.c,v 1.9 1998/11/13 15:49:03 christos Exp $ */
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/*
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* Written by J.T. Conklin <jtc@netbsd.org>.
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* Public domain.
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*/
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#include <sys/cdefs.h>
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#if defined(LIBC_SCCS) && !defined(lint)
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__RCSID("$NetBSD: localeconv.c,v 1.9 1998/11/13 15:49:03 christos Exp $");
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#endif /* LIBC_SCCS and not lint */
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#include <sys/localedef.h>
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#include <locale.h>
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/*
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* The localeconv() function constructs a struct lconv from the current
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* monetary and numeric locales.
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*
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* Because localeconv() may be called many times (especially by library
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* routines like printf() & strtod()), the approprate members of the
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* lconv structure are computed only when the monetary or numeric
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* locale has been changed.
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*/
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int __mlocale_changed = 1;
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int __nlocale_changed = 1;
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/*
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* Return the current locale conversion.
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*/
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struct lconv *
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localeconv()
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{
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static struct lconv ret;
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if (__mlocale_changed) {
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/* LC_MONETARY */
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ret.int_curr_symbol = _CurrentMonetaryLocale->int_curr_symbol;
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ret.currency_symbol = _CurrentMonetaryLocale->currency_symbol;
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ret.mon_decimal_point = _CurrentMonetaryLocale->mon_decimal_point;
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ret.mon_thousands_sep = _CurrentMonetaryLocale->mon_thousands_sep;
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ret.mon_grouping = _CurrentMonetaryLocale->mon_grouping;
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ret.positive_sign = _CurrentMonetaryLocale->positive_sign;
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ret.negative_sign = _CurrentMonetaryLocale->negative_sign;
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ret.int_frac_digits = _CurrentMonetaryLocale->int_frac_digits;
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ret.frac_digits = _CurrentMonetaryLocale->frac_digits;
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ret.p_cs_precedes = _CurrentMonetaryLocale->p_cs_precedes;
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ret.p_sep_by_space = _CurrentMonetaryLocale->p_sep_by_space;
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ret.n_cs_precedes = _CurrentMonetaryLocale->n_cs_precedes;
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ret.n_sep_by_space = _CurrentMonetaryLocale->n_sep_by_space;
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ret.p_sign_posn = _CurrentMonetaryLocale->p_sign_posn;
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ret.n_sign_posn = _CurrentMonetaryLocale->n_sign_posn;
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__mlocale_changed = 0;
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}
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if (__nlocale_changed) {
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/* LC_NUMERIC */
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/* LINTED const castaway */
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ret.decimal_point = (char *) _CurrentNumericLocale->decimal_point;
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/* LINTED const castaway */
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ret.thousands_sep = (char *) _CurrentNumericLocale->thousands_sep;
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/* LINTED const castaway */
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ret.grouping = (char *) _CurrentNumericLocale->grouping;
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__nlocale_changed = 0;
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}
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return (&ret);
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}
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