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-rw-r--r--Build/source/libs/mpfr/mpfr-3.1.2/src/set_dfl_prec.c41
1 files changed, 41 insertions, 0 deletions
diff --git a/Build/source/libs/mpfr/mpfr-3.1.2/src/set_dfl_prec.c b/Build/source/libs/mpfr/mpfr-3.1.2/src/set_dfl_prec.c
new file mode 100644
index 00000000000..f2bbf321a60
--- /dev/null
+++ b/Build/source/libs/mpfr/mpfr-3.1.2/src/set_dfl_prec.c
@@ -0,0 +1,41 @@
+/* mpfr_set_default_prec, mpfr_get_default_prec -- set/get default precision
+
+Copyright 1999, 2000, 2001, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 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_prec_t MPFR_THREAD_ATTR __gmpfr_default_fp_bit_precision \
+ = IEEE_DBL_MANT_DIG;
+
+void
+mpfr_set_default_prec (mpfr_prec_t prec)
+{
+ MPFR_ASSERTN (prec >= MPFR_PREC_MIN && prec <= MPFR_PREC_MAX);
+ __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;
+}