/* Copyright (C) 2011-2018 Free Software Foundation, Inc.

   This file is part of the GNU C Library.

   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.

   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/>.  */

/*

 * wrapper exp10l(x)

 */

#include <math.h>

#include <math_private.h>

#include <math-svid-compat.h>

#include <libm-alias-ldouble.h>

#if LIBM_SVID_COMPAT

long double

__exp10l (long double x)

{

  long double z = __ieee754_exp10l (x);

  if (__builtin_expect (!isfinite (z) || z == 0, 0)

      && isfinite (x) && _LIB_VERSION != _IEEE_)

    /* exp10l overflow (246) if x > 0, underflow (247) if x < 0.  */

    return __kernel_standard_l (x, x, 246 + !!signbit (x));

  return z;

}

libm_alias_ldouble (__exp10, exp10)

# if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_27)

strong_alias (__exp10l, __pow10l)

compat_symbol (libm, __pow10l, pow10l, GLIBC_2_1);

# endif

#endif