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/* mpfr_set_default_prec, mpfr_get_default_prec -- set/get default precision

Copyright 1999-2001, 2004-2015 Free Software Foundation, Inc.
Contributed by the AriC and Caramel projects, INRIA.

This file is part of the GNU MPFR Library.

The GNU MPFR 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 3 of the License, or (at your
option) any later version.

The GNU MPFR 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 MPFR Library; see the file COPYING.LESSER.  If not, see
http://www.gnu.org/licenses/ or write to the Free Software Foundation, Inc.,
51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */

#include "mpfr-impl.h"

/* default is IEEE double precision, i.e. 53 bits */
MPFR_THREAD_ATTR mpfr_prec_t __gmpfr_default_fp_bit_precision \
  = IEEE_DBL_MANT_DIG;

#ifdef MPFR_WIN_THREAD_SAFE_DLL
mpfr_prec_t * __gmpfr_default_fp_bit_precision_f()
{
  return &__gmpfr_default_fp_bit_precision;
}
#endif

void
mpfr_set_default_prec (mpfr_prec_t prec)
{
  MPFR_ASSERTN (MPFR_PREC_COND (prec));
  __gmpfr_default_fp_bit_precision = prec;
}

#undef mpfr_get_default_prec
mpfr_prec_t
mpfr_get_default_prec (void)
{
  return __gmpfr_default_fp_bit_precision;
}