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-rw-r--r--lib/sh/itos.c84
1 files changed, 84 insertions, 0 deletions
diff --git a/lib/sh/itos.c b/lib/sh/itos.c
new file mode 100644
index 0000000..cd36ef3
--- /dev/null
+++ b/lib/sh/itos.c
@@ -0,0 +1,84 @@
+/* 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 3 of the License, 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. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#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));
+}
+
+/* Integer to string conversion. This conses the string using strdup;
+ caller should free it and be prepared to deal with NULL return. */
+char *
+mitos (i)
+ intmax_t i;
+{
+ char *p, lbuf[INT_STRLEN_BOUND(intmax_t) + 1];
+
+ p = fmtumax (i, 10, lbuf, sizeof(lbuf), 0);
+ return (strdup (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));
+}