From b5ca9e0c4e831ee4c6cb3d256f24ff17e3b70541 Mon Sep 17 00:00:00 2001
From: Rob Landley <rob@landley.net>
Date: Fri, 2 Dec 2005 17:54:01 +0000
Subject: [PATCH] A cleanup patch I've had lying around in my tree for a while,
 I think it was from Bernhard Fischer?

---
 debianutils/mktemp.c | 51 +++++++++++---------------------------------
 1 file changed, 13 insertions(+), 38 deletions(-)

diff --git a/debianutils/mktemp.c b/debianutils/mktemp.c
index 9fdf79bfa..c0d3a365d 100644
--- a/debianutils/mktemp.c
+++ b/debianutils/mktemp.c
@@ -6,20 +6,7 @@
  * Copyright (C) 2000 by Daniel Jacobowitz
  * Written by Daniel Jacobowitz <dan@debian.org>
  *
- * 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 2 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, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
+ * Licensed under the GPL v2 or later, see the file LICENSE in this tarball. 
  */
 
 #include <stdio.h>
@@ -31,33 +18,21 @@
 
 extern int mktemp_main(int argc, char **argv)
 {
-	unsigned char dir_flag = 0;
-	int opt;
-
-	while ((opt = getopt(argc, argv, "qd")) != -1) {
-		if (opt == 'd') {
-			dir_flag = 1;
-		}
-		else if (opt != 'q') {
-			bb_show_usage();
-		}
-	}
-
-	if (optind + 1 != argc) {
+	unsigned long flags = bb_getopt_ulflags(argc, argv, "dq");
+	
+	if (optind + 1 != argc)
 		bb_show_usage();
+
+	if (flags & 1) {
+		if (mkdtemp(argv[optind]) == NULL)
+			return EXIT_FAILURE;
+	}
+	else {
+		if (mkstemp(argv[optind]) < 0)
+			return EXIT_FAILURE;
 	}
 
-	if (dir_flag) {
-		if (mkdtemp(argv[argc-1]) == NULL) {
-			return EXIT_FAILURE;
-		}
-	} else {
-		if (mkstemp(argv[argc-1]) < 0) {
-			return EXIT_FAILURE;
-		}
-	}
-
-	(void) puts(argv[argc-1]);
+	puts(argv[optind]);
 
 	return EXIT_SUCCESS;
 }