Imported gcc-4.4.3

[msp430-gcc.git] / gmp / mpf / dump.c

diff --git a/gmp/mpf/dump.c b/gmp/mpf/dump.c
new file mode 100644 (file)
index 0000000..ded3606
--- /dev/null
+++ b/gmp/mpf/dump.c
@@ -0,0 +1,42 @@
+/* mpf_dump -- Dump a float to stdout.
+
+   THIS IS AN INTERNAL FUNCTION WITH A MUTABLE INTERFACE.  IT IS NOT SAFE TO
+   CALL THIS FUNCTION DIRECTLY.  IN FACT, IT IS ALMOST GUARANTEED THAT THIS
+   FUNCTION WILL CHANGE OR DISAPPEAR IN A FUTURE GNU MP RELEASE.
+
+
+Copyright 1993, 1994, 1995, 2000, 2001 Free Software Foundation, Inc.
+
+This file is part of the GNU MP Library.
+
+The GNU MP 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 MP 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 MP Library.  If not, see http://www.gnu.org/licenses/.  */
+
+#include <stdio.h>
+#include <string.h> /* for strlen */
+#include "gmp.h"
+#include "gmp-impl.h"
+
+void
+mpf_dump (mpf_srcptr u)
+{
+  mp_exp_t exp;
+  char *str;
+
+  str = mpf_get_str (0, &exp, 10, 0, u);
+  if (str[0] == '-')
+    printf ("-0.%se%ld\n", str + 1, exp);
+  else
+    printf ("0.%se%ld\n", str, exp);
+  (*__gmp_free_func) (str, strlen (str) + 1);
+}