/* Test exception in current environment.

   Copyright (C) 1997-2018 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_libc.h>

int

fetestexcept (int excepts)

{

  fenv_union_t u;

  /* Get the current state.  */

  u.fenv = fegetenv_register ();

  /* The FE_INVALID bit is dealt with correctly by the hardware, so we can

     just:  */

  return u.l & excepts;

}

libm_hidden_def (fetestexcept)