/* Wrappers that don't throw invalid parameter notifications

   with MSVC runtime libraries.

   Copyright (C) 2011-2020 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify

   it under the terms of the GNU Lesser General Public License as published by

   the Free Software Foundation; either version 2.1, or (at your option)

   any later version.

   This program 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 Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public License along

   with this program; if not, see <https://www.gnu.org/licenses/>.  */

#include <config.h>

/* Specification.  */

#include "msvc-nothrow.h"

/* Get declarations of the native Windows API functions.  */

#define WIN32_LEAN_AND_MEAN

#include <windows.h>

#if HAVE_MSVC_INVALID_PARAMETER_HANDLER

# include "msvc-inval.h"

#endif

#undef _get_osfhandle

#if HAVE_MSVC_INVALID_PARAMETER_HANDLER

intptr_t

_gl_nothrow_get_osfhandle (int fd)

{

  intptr_t result;

  TRY_MSVC_INVAL

    {

      result = _get_osfhandle (fd);

    }

  CATCH_MSVC_INVAL

    {

      result = (intptr_t) INVALID_HANDLE_VALUE;

    }

  DONE_MSVC_INVAL;

  return result;

}

#endif