/* Procedure definition for FE_MASK_ENV.

   Copyright (C) 2007-2018 Free Software Foundation, Inc.

   This file is part of the GNU C Library.

   The GNU C Library 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 of the License, or (at your option) any later version.

   The GNU C 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

   Lesser General Public License for more details.

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

   License along with the GNU C Library; if not, see

   <http://www.gnu.org/licenses/>.  */

#include <fenv.h>

#include <errno.h>

/* This is a generic stub. An OS specific override is required to clear

   the FE0/FE1 bits in the MSR.  MSR update is privileged, so this will

   normally involve a syscall.  */

const fenv_t *

__fe_mask_env(void)

{

  __set_errno (ENOSYS);

  return FE_DFL_ENV;

}

stub_warning (__fe_mask_env)