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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/***************************************************************************
* nolocale.h
*
* Fri Feb 13 12:48:10 CET 2015
* Copyright 2015 Bent Bisballe Nyeng
* deva@aasimon.org
****************************************************************************/
/*
* This file is part of DrumGizmo.
*
* DrumGizmo is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* DrumGizmo is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with DrumGizmo; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
#ifndef __DRUMGIZMO_NOLOCALE_H__
#define __DRUMGIZMO_NOLOCALE_H__
#include <locale.h>
#include <stdarg.h>
static inline double atof_nol(const char *nptr)
{
double res;
#ifdef WIN32
_locale_t l = _create_locale(LC_NUMERIC, "C");
res = _atof_l(nptr, l);
_free_locale(l);
#else/*WIN32*/
locale_t new_locale, prev_locale;
new_locale = newlocale(LC_NUMERIC_MASK, "C", NULL);
prev_locale = uselocale(new_locale);
res = atof(nptr);
uselocale(prev_locale);
freelocale(new_locale);
#endif/*WIN32*/
return res;
}
static inline int sprintf_nol(char *str, const char *format, ...)
{
int ret;
#ifdef WIN32
_locale_t l = _create_locale(LC_NUMERIC, "C");
va_list vl;
va_start(vl, format);
ret = _vsprintf_l(str, format, vl, l);
va_end(vl);
_free_locale(l);
#else/*WIN32*/
locale_t new_locale, prev_locale;
new_locale = newlocale(LC_NUMERIC_MASK, "C", NULL);
prev_locale = uselocale(new_locale);
va_list vl;
va_start(vl, format);
ret = vsprintf(str, format, vl);
va_end(vl);
uselocale(prev_locale);
freelocale(new_locale);
#endif/*WIN32*/
return ret;
}
static inline int snprintf_nol(char *str, size_t size, const char *format, ...)
{
int ret;
#ifdef WIN32
_locale_t l = _create_locale(LC_NUMERIC, "C");
va_list vl;
va_start(vl, format);
ret = vsnprintf(str, size, format, vl, l);
va_end(vl);
_free_locale(l);
#else/*WIN32*/
locale_t new_locale, prev_locale;
new_locale = newlocale(LC_NUMERIC_MASK, "C", NULL);
prev_locale = uselocale(new_locale);
va_list vl;
va_start(vl, format);
ret = vsnprintf(str, size, format, vl);
va_end(vl);
uselocale(prev_locale);
freelocale(new_locale);
#endif/*WIN32*/
return ret;
}
#endif/*__DRUMGIZMO_NOLOCALE_H__*/
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