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-rw-r--r--Build/source/libs/gmp/gmp-6.0.0/mpz/out_str.c112
1 files changed, 112 insertions, 0 deletions
diff --git a/Build/source/libs/gmp/gmp-6.0.0/mpz/out_str.c b/Build/source/libs/gmp/gmp-6.0.0/mpz/out_str.c
new file mode 100644
index 00000000000..6c97039c64b
--- /dev/null
+++ b/Build/source/libs/gmp/gmp-6.0.0/mpz/out_str.c
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+/* mpz_out_str(stream, base, integer) -- Output to STREAM the multi prec.
+ integer INTEGER in base BASE.
+
+Copyright 1991, 1993, 1994, 1996, 2001, 2005, 2011, 2012 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 either:
+
+ * 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.
+
+or
+
+ * the GNU General Public License as published by the Free Software
+ Foundation; either version 2 of the License, or (at your option) any
+ later version.
+
+or both in parallel, as here.
+
+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 General Public License
+for more details.
+
+You should have received copies of the GNU General Public License and the
+GNU Lesser General Public License along with the GNU MP Library. If not,
+see https://www.gnu.org/licenses/. */
+
+#include <stdio.h>
+#include "gmp.h"
+#include "gmp-impl.h"
+#include "longlong.h"
+
+size_t
+mpz_out_str (FILE *stream, int base, mpz_srcptr x)
+{
+ mp_ptr xp;
+ mp_size_t x_size = SIZ (x);
+ unsigned char *str;
+ size_t str_size;
+ size_t i;
+ size_t written;
+ const char *num_to_text;
+ TMP_DECL;
+
+ if (stream == 0)
+ stream = stdout;
+
+ if (base >= 0)
+ {
+ num_to_text = "0123456789abcdefghijklmnopqrstuvwxyz";
+ if (base <= 1)
+ base = 10;
+ else if (base > 36)
+ {
+ num_to_text = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
+ if (base > 62)
+ return 0;
+ }
+ }
+ else
+ {
+ base = -base;
+ if (base <= 1)
+ base = 10;
+ else if (base > 36)
+ return 0;
+ num_to_text = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ";
+ }
+
+ written = 0;
+
+ if (x_size < 0)
+ {
+ fputc ('-', stream);
+ x_size = -x_size;
+ written = 1;
+ }
+
+ TMP_MARK;
+
+ DIGITS_IN_BASE_PER_LIMB (str_size, x_size, base);
+ str_size += 3;
+ str = (unsigned char *) TMP_ALLOC (str_size);
+
+ xp = PTR (x);
+ if (! POW2_P (base))
+ {
+ xp = TMP_ALLOC_LIMBS (x_size | 1); /* |1 in case x_size==0 */
+ MPN_COPY (xp, PTR (x), x_size);
+ }
+
+ str_size = mpn_get_str (str, base, xp, x_size);
+
+ /* Convert result to printable chars. */
+ for (i = 0; i < str_size; i++)
+ str[i] = num_to_text[str[i]];
+ str[str_size] = 0;
+
+ {
+ size_t fwret;
+ fwret = fwrite ((char *) str, 1, str_size, stream);
+ written += fwret;
+ }
+
+ TMP_FREE;
+ return ferror (stream) ? 0 : written;
+}