X-Git-Url: https://git.whamcloud.com/?a=blobdiff_plain;f=lustre%2Ftests%2Ftruncate.c;h=6ecd3a266dd88d311b03bd11be5e98ed0a7c3119;hb=e40ea6fd4494b86d26a9d459f7bf620d816af4e1;hp=c49fb15ba05c35b33948770e4d64eb66a0d7b827;hpb=15060dcefb328f304ccce7183299cd85f57a675a;p=fs%2Flustre-release.git

diff --git a/lustre/tests/truncate.c b/lustre/tests/truncate.c
index c49fb15..6ecd3a2 100644
--- a/lustre/tests/truncate.c
+++ b/lustre/tests/truncate.c
@@ -1,24 +1,64 @@
-#include <unistd.h>
-#include <stdio.h>
+/*
+ * 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.gnu.org/licenses/gpl-2.0.html
+ *
+ * GPL HEADER END
+ */
+/*
+ * Copyright (c) 2002, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Use is subject to license terms.
+ *
+ * Copyright (c) 2011, 2014, Intel Corporation.
+ */
+/*
+ * This file is part of Lustre, http://www.lustre.org/
+ * Lustre is a trademark of Sun Microsystems, Inc.
+ */
+
 #include <errno.h>
-#include <string.h>
+#include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <sys/types.h>
 
 int main(int argc, char **argv)
 {
-	unsigned long long off;
-	int err;
+	const char *path;
+	off_t length;
+	int rc;
 
 	if (argc != 3) {
-		printf("usage %s file bytes\n", argv[0]);
-		return 1;
+		fprintf(stderr, "Usage: %s PATH LENGTH\n",
+			program_invocation_short_name);
+		exit(EXIT_FAILURE);
 	}
 
-	off = strtoull(argv[2], NULL, 0);
-	err = truncate64(argv[1], off);
-	if ( err )
-		printf("Error truncating %s to %Ld: %s\n", argv[1], off,
-		       strerror(errno));
+	path = argv[1];
+	length = strtoull(argv[2], NULL, 0);
+
+	rc = truncate(path, length);
+	if (rc < 0) {
+		fprintf(stderr, "%s: cannot truncate '%s' to length %lld: %s\n",
+			program_invocation_short_name, path, (long long)length,
+			strerror(errno));
+		exit(EXIT_FAILURE);
+	}
 
-	return err;
+	exit(EXIT_SUCCESS);
 }