X-Git-Url: https://git.whamcloud.com/?a=blobdiff_plain;f=lustre%2Ftests%2Frename_many.c;h=03059b6057be5834c0262117756c9fbc72169085;hb=f904a6617b57eb8b4b90f5bc198bdec758133922;hp=faf5085741b6bd490e7552ca1ae90b4292d5934d;hpb=23de47e82bd999ec651f927097922413527cca71;p=fs%2Flustre-release.git

diff --git a/lustre/tests/rename_many.c b/lustre/tests/rename_many.c
index faf5085..03059b6 100644
--- a/lustre/tests/rename_many.c
+++ b/lustre/tests/rename_many.c
@@ -1,3 +1,37 @@
+/*
+ * GPL HEADER START
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 only,
+ * as published by the Free Software Foundation.
+ *
+ * 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 version 2 for more details (a copy is included
+ * in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License
+ * version 2 along with this program; If not, see
+ * http://www.sun.com/software/products/lustre/docs/GPLv2.pdf
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ *
+ * GPL HEADER END
+ */
+/*
+ * Copyright (c) 2004, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Use is subject to license terms.
+ */
+/*
+ * This file is part of Lustre, http://www.lustre.org/
+ * Lustre is a trademark of Sun Microsystems, Inc.
+ */
+
 #define PATH_LENGTH 35
 #include <math.h>
 #include <signal.h>
@@ -71,9 +105,9 @@ extern int optind;
 int main(int argc, char *argv[])
 {
 	unsigned long n;
-	char msg[100], c, *end = NULL;
+	char msg[100], *end = NULL;
 	int h1, h2;
-	int i;
+	int i, c;
 
 	while ((c = getopt(argc, argv, "cf:n:rs:vx")) != EOF) {
 		switch(c) {
@@ -108,9 +142,8 @@ int main(int argc, char *argv[])
 			if (end && *end == '\0') {
 				seed = i;
 			} else {
-				fprintf(stderr, "bad seed '%s'\n", optarg);
-				usage(argv[0]);
-				return 1;
+				seed = random();
+				fprintf(stderr, "using random seed %u\n", seed);
 			}
 			break;
 		case 'v':
@@ -152,7 +185,8 @@ int main(int argc, char *argv[])
 		return 1;
 	} else if (argv[optind] != NULL) {
 		if (chdir(argv[optind]) < 0) {
-			sprintf(msg, "chdir '%s'\n", argv[optind]);
+			snprintf(msg, sizeof(msg),
+				 "chdir '%s'\n", argv[optind]);
 			perror(msg);
 			return 2;
 		}