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[/] [openrisc/] [trunk/] [gnu-src/] [newlib-1.18.0/] [newlib/] [libc/] [locale/] [lnumeric.c] - Rev 262
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/* * Copyright (c) 2000, 2001 Alexey Zelkin <phantom@FreeBSD.org> * All rights reserved. * * 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. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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. */ #include <sys/cdefs.h> #include <limits.h> #include "lnumeric.h" #include "ldpart.h" extern int __nlocale_changed; extern const char *__fix_locale_grouping_str(const char *); #define LCNUMERIC_SIZE (sizeof(struct lc_numeric_T) / sizeof(char *)) static char numempty[] = { CHAR_MAX, '\0' }; static const struct lc_numeric_T _C_numeric_locale = { ".", /* decimal_point */ "", /* thousands_sep */ numempty /* grouping */ }; static struct lc_numeric_T _numeric_locale; static int _numeric_using_locale; static char *_numeric_locale_buf; int __numeric_load_locale(const char *name) { int ret; __nlocale_changed = 1; ret = __part_load_locale(name, &_numeric_using_locale, _numeric_locale_buf, "LC_NUMERIC", LCNUMERIC_SIZE, LCNUMERIC_SIZE, (const char **)&_numeric_locale); if (ret == 0 && _numeric_using_locale) _numeric_locale.grouping = __fix_locale_grouping_str(_numeric_locale.grouping); return ret; } struct lc_numeric_T * __get_current_numeric_locale(void) { return (_numeric_using_locale ? &_numeric_locale : (struct lc_numeric_T *)&_C_numeric_locale); } #ifdef LOCALE_DEBUG void numericdebug(void) { printf( "decimal_point = %s\n" "thousands_sep = %s\n" "grouping = %s\n", _numeric_locale.decimal_point, _numeric_locale.thousands_sep, _numeric_locale.grouping ); } #endif /* LOCALE_DEBUG */
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