1 files changed, 24 insertions, 37 deletions
diff --git a/libc/stdlib/mkstemp.c b/libc/stdlib/mkstemp.c
index 241f8af8a..d0104c8f3 100644
--- a/libc/stdlib/mkstemp.c
+++ b/libc/stdlib/mkstemp.c
@@ -1,44 +1,31 @@
-#include <string.h>
-#include <features.h>
-#include <errno.h>
-#include <unistd.h>
-#include <fcntl.h>
+/* Copyright (C) 1998 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
 
-int mkstemp(template)
-char *template;
-{
-	int i;
-	int num __attribute__ ((unused));	/* UNINITIALIZED */
-	int n2;
-	int l = strlen(template);
-
-	if (l < 6) {
-		__set_errno(EINVAL);
-		return -1;
-	}
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
 
-	for (i = l - 6; i < l; i++)
-		if (template[i] != 'X') {
-			__set_errno(EINVAL);
-			return -1;
-		}
+   The GNU C 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
+   Library General Public License for more details.
 
-  again:
-	n2 = num;
-	for (i = l - 1; i >= l - 6; i--) {
-		template[i] = '0' + n2 % 10;
-		n2 /= 10;
-	}
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
 
-	i = open(template, O_RDWR | O_EXCL | O_CREAT, 0666);
+#include <stdio.h>
+#include <stdlib.h>
 
-	if (i == -1) {
-		if (errno == EEXIST) {
-			num++;
-			goto again;
-		} else
-			return -1;
-	}
+extern int __gen_tempname (char *tmpl, int openit);
 
-	return i;
+/* Generate a unique temporary file name from TEMPLATE.
+   The last six characters of TEMPLATE must be "XXXXXX";
+   they are replaced with a string that makes the filename unique.
+   Then open the file and return a fd. */
+int mkstemp (char *template)
+{
+    return __gen_tempname (template, 1);
 }