Imported Upstream version 1.24

[tar] / gnu / anytostr.c

diff --git a/gnu/anytostr.c b/gnu/anytostr.c
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+/* -*- buffer-read-only: t -*- vi: set ro: */
+/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
+/* anytostr.c -- convert integers to printable strings
+
+   Copyright (C) 2001, 2006, 2008, 2009, 2010 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program 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 a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+/* Written by Paul Eggert */
+
+#include <config.h>
+
+#include "inttostr.h"
+#include "verify.h"
+
+/* Convert I to a printable string in BUF, which must be at least
+   INT_BUFSIZE_BOUND (INTTYPE) bytes long.  Return the address of the
+   printable string, which need not start at BUF.  */
+
+char * __attribute_warn_unused_result__
+anytostr (inttype i, char *buf)
+{
+  verify (TYPE_SIGNED (inttype) == inttype_is_signed);
+  char *p = buf + INT_STRLEN_BOUND (inttype);
+  *p = 0;
+
+#if inttype_is_signed
+  if (i < 0)
+    {
+      do
+        *--p = '0' - i % 10;
+      while ((i /= 10) != 0);
+
+      *--p = '-';
+    }
+  else
+#endif
+    {
+      do
+        *--p = '0' + i % 10;
+      while ((i /= 10) != 0);
+    }
+
+  return p;
+}