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-rw-r--r--lib/sh/itos.c72
1 files changed, 72 insertions, 0 deletions
diff --git a/lib/sh/itos.c b/lib/sh/itos.c
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--- /dev/null
+++ b/lib/sh/itos.c
@@ -0,0 +1,72 @@
+/* itos.c -- Convert integer to string. */
+
+/* Copyright (C) 1998-2002 Free Software Foundation, Inc.
+
+ This file is part of GNU Bash, the Bourne Again SHell.
+
+ Bash 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 2, or (at your option) any later
+ version.
+
+ Bash 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 Bash; see the file COPYING. If not, write to the Free Software
+ Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#if defined (HAVE_UNISTD_H)
+# include <unistd.h>
+#endif
+
+#include <bashansi.h>
+#include "shell.h"
+
+char *
+inttostr (i, buf, len)
+ intmax_t i;
+ char *buf;
+ size_t len;
+{
+ return (fmtumax (i, 10, buf, len, 0));
+}
+
+/* Integer to string conversion. This conses the string; the
+ caller should free it. */
+char *
+itos (i)
+ intmax_t i;
+{
+ char *p, lbuf[INT_STRLEN_BOUND(intmax_t) + 1];
+
+ p = fmtumax (i, 10, lbuf, sizeof(lbuf), 0);
+ return (savestring (p));
+}
+
+char *
+uinttostr (i, buf, len)
+ uintmax_t i;
+ char *buf;
+ size_t len;
+{
+ return (fmtumax (i, 10, buf, len, FL_UNSIGNED));
+}
+
+/* Integer to string conversion. This conses the string; the
+ caller should free it. */
+char *
+uitos (i)
+ uintmax_t i;
+{
+ char *p, lbuf[INT_STRLEN_BOUND(uintmax_t) + 1];
+
+ p = fmtumax (i, 10, lbuf, sizeof(lbuf), FL_UNSIGNED);
+ return (savestring (p));
+}