fb31d38394
1. localeconvi() should return C locale not NULL by default 2. setlocale() should return "C" if new locale equals NULL
100 lines
3.6 KiB
C
100 lines
3.6 KiB
C
/****************************************************************************
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* libs/libc/locale/lib_localeconv.c
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*
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* Copyright (C) 2016 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <gnutt@nuttx.org>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name NuttX nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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****************************************************************************/
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include <sys/types.h>
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#include <locale.h>
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#ifdef CONFIG_LIBC_LOCALE
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/****************************************************************************
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* Private Data
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****************************************************************************/
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static struct lconv g_c_lconv =
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{
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.decimal_point = ".",
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.thousands_sep = "",
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.grouping = "",
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.int_curr_symbol = "",
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.currency_symbol = "",
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.mon_decimal_point = "",
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.mon_thousands_sep = "",
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.mon_grouping = "",
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.positive_sign = "",
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.negative_sign = "",
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.int_frac_digits = CHAR_MAX,
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.frac_digits = CHAR_MAX,
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.p_cs_precedes = CHAR_MAX,
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.p_sep_by_space = CHAR_MAX,
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.n_cs_precedes = CHAR_MAX,
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.n_sep_by_space = CHAR_MAX,
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.p_sign_posn = CHAR_MAX,
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.n_sign_posn = CHAR_MAX,
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.int_p_cs_precedes = CHAR_MAX,
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.int_p_sep_by_space = CHAR_MAX,
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.int_n_cs_precedes = CHAR_MAX,
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.int_n_sep_by_space = CHAR_MAX,
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.int_p_sign_posn = CHAR_MAX,
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.int_n_sign_posn = CHAR_MAX,
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};
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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/****************************************************************************
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* Name: localeconv
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*
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* Description:
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* locales are not supported by NuttX
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*
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* Input Parameters:
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* category and locale - Select the appropriate piece of the program's
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* locale.
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*
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****************************************************************************/
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FAR struct lconv *localeconv(void)
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{
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return &g_c_lconv;
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}
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#endif
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