/* Implement expm1 for m68k.

   Copyright (C) 2012-2018 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 <math.h>

#include <errno.h>

#include "mathimpl.h"

FLOAT

M_DECL_FUNC (__expm1) (FLOAT x)

{

  if ((__m81_test (x) & __M81_COND_INF) == 0 && isgreater (x, o_threshold))

    __set_errno (ERANGE);

  return __m81_u(M_SUF (__expm1)) (x);

}

declare_mgen_alias (__expm1, expm1)