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/*
* Copyright 2010 Nexenta Systems, Inc. All rights reserved.
* 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 "lint.h"
#include <limits.h>
#include "ldpart.h"
#include "lnumeric.h"
#include "../i18n/_locale.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)
{
const struct lc_numeric_T *leg = &_C_numeric_locale;
int ret;
ret = __part_load_locale(name, &_numeric_using_locale,
&_numeric_locale_buf, "LC_NUMERIC", LCNUMERIC_SIZE, LCNUMERIC_SIZE,
(const char **)&_numeric_locale);
if (ret == _LDP_ERROR)
return (_LDP_ERROR);
__nlocale_changed = 1;
if (ret == _LDP_LOADED) {
/* Can't be empty according to C99 */
if (*_numeric_locale.decimal_point == '\0')
_numeric_locale.decimal_point =
_C_numeric_locale.decimal_point;
_numeric_locale.grouping =
__fix_locale_grouping_str(_numeric_locale.grouping);
leg = (const struct lc_numeric_T *)&_numeric_locale;
}
/* This is Solaris legacy, required for ABI compatability */
_numeric[0] = *leg->decimal_point;
_numeric[1] = *leg->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);
}
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