forked from KolibriOS/kolibrios
85 lines
2.0 KiB
Plaintext
85 lines
2.0 KiB
Plaintext
|
// <cfenv> -*- C++ -*-
|
||
|
|
|
||
|
|
// Copyright (C) 2007-2013 Free Software Foundation, Inc.
|
||
|
|
//
|
||
|
|
// This file is part of the GNU ISO C++ Library. This library 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 3, or (at your option)
|
||
|
|
// any later version.
|
||
|
|
|
||
|
|
// This library 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.
|
||
|
|
|
||
|
|
// Under Section 7 of GPL version 3, you are granted additional
|
||
|
|
// permissions described in the GCC Runtime Library Exception, version
|
||
|
|
// 3.1, as published by the Free Software Foundation.
|
||
|
|
|
||
|
|
// You should have received a copy of the GNU General Public License and
|
||
|
|
// a copy of the GCC Runtime Library Exception along with this program;
|
||
|
|
// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
|
||
|
|
// <http://www.gnu.org/licenses/>.
|
||
|
|
|
||
|
|
/** @file include/cfenv
|
||
|
|
* This is a Standard C++ Library header.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef _GLIBCXX_CFENV
|
||
|
|
#define _GLIBCXX_CFENV 1
|
||
|
|
|
||
|
|
#pragma GCC system_header
|
||
|
|
|
||
|
|
#if __cplusplus < 201103L
|
||
|
|
# include <bits/c++0x_warning.h>
|
||
|
|
#else
|
||
|
|
|
||
|
|
#include <bits/c++config.h>
|
||
|
|
|
||
|
|
#if _GLIBCXX_HAVE_FENV_H
|
||
|
|
# include <fenv.h>
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef _GLIBCXX_USE_C99_FENV_TR1
|
||
|
|
|
||
|
|
#undef feclearexcept
|
||
|
|
#undef fegetexceptflag
|
||
|
|
#undef feraiseexcept
|
||
|
|
#undef fesetexceptflag
|
||
|
|
#undef fetestexcept
|
||
|
|
#undef fegetround
|
||
|
|
#undef fesetround
|
||
|
|
#undef fegetenv
|
||
|
|
#undef feholdexcept
|
||
|
|
#undef fesetenv
|
||
|
|
#undef feupdateenv
|
||
|
|
|
||
|
|
namespace std
|
||
|
|
{
|
||
|
|
// types
|
||
|
|
using ::fenv_t;
|
||
|
|
using ::fexcept_t;
|
||
|
|
|
||
|
|
// functions
|
||
|
|
using ::feclearexcept;
|
||
|
|
using ::fegetexceptflag;
|
||
|
|
using ::feraiseexcept;
|
||
|
|
using ::fesetexceptflag;
|
||
|
|
using ::fetestexcept;
|
||
|
|
|
||
|
|
using ::fegetround;
|
||
|
|
using ::fesetround;
|
||
|
|
|
||
|
|
using ::fegetenv;
|
||
|
|
using ::feholdexcept;
|
||
|
|
using ::fesetenv;
|
||
|
|
using ::feupdateenv;
|
||
|
|
} // namespace std
|
||
|
|
|
||
|
|
#endif // _GLIBCXX_USE_C99_FENV_TR1
|
||
|
|
|
||
|
|
#endif // C++11
|
||
|
|
|
||
|
|
#endif // _GLIBCXX_CFENV
|