4684ddb6aa
- import libcxx - reduce targets to the one when compiled as a tools Change-Id: Iabb8427f80ff8e89463559a28bcb8b4f2bdbc496
83 lines
1.6 KiB
C++
83 lines
1.6 KiB
C++
// -*- C++ -*-
|
|
//===---------------------------- cctype ----------------------------------===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is dual licensed under the MIT and the University of Illinois Open
|
|
// Source Licenses. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef _LIBCPP_CFENV
|
|
#define _LIBCPP_CFENV
|
|
|
|
/*
|
|
cfenv synopsis
|
|
|
|
This entire header is C99 / C++0X
|
|
|
|
Macros:
|
|
|
|
FE_DIVBYZERO
|
|
FE_INEXACT
|
|
FE_INVALID
|
|
FE_OVERFLOW
|
|
FE_UNDERFLOW
|
|
FE_ALL_EXCEPT
|
|
FE_DOWNWARD
|
|
FE_TONEAREST
|
|
FE_TOWARDZERO
|
|
FE_UPWARD
|
|
FE_DFL_ENV
|
|
|
|
namespace std
|
|
{
|
|
|
|
Types:
|
|
|
|
fenv_t
|
|
fexcept_t
|
|
|
|
int feclearexcept(int excepts);
|
|
int fegetexceptflag(fexcept_t* flagp, int excepts);
|
|
int feraiseexcept(int excepts);
|
|
int fesetexceptflag(const fexcept_t* flagp, int excepts);
|
|
int fetestexcept(int excepts);
|
|
int fegetround();
|
|
int fesetround(int round);
|
|
int fegetenv(fenv_t* envp);
|
|
int feholdexcept(fenv_t* envp);
|
|
int fesetenv(const fenv_t* envp);
|
|
int feupdateenv(const fenv_t* envp);
|
|
|
|
} // std
|
|
*/
|
|
|
|
#include <__config>
|
|
#include <fenv.h>
|
|
|
|
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
|
|
#pragma GCC system_header
|
|
#endif
|
|
|
|
_LIBCPP_BEGIN_NAMESPACE_STD
|
|
|
|
using ::fenv_t;
|
|
using ::fexcept_t;
|
|
|
|
using ::feclearexcept;
|
|
using ::fegetexceptflag;
|
|
using ::feraiseexcept;
|
|
using ::fesetexceptflag;
|
|
using ::fetestexcept;
|
|
using ::fegetround;
|
|
using ::fesetround;
|
|
using ::fegetenv;
|
|
using ::feholdexcept;
|
|
using ::fesetenv;
|
|
using ::feupdateenv;
|
|
|
|
_LIBCPP_END_NAMESPACE_STD
|
|
|
|
#endif // _LIBCPP_CFENV
|