+/*
+ * 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) 2002, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Use is subject to license terms.
+ *
+ * Copyright (c) 2011, Intel Corporation.
+ */
+/*
+ * This file is part of Lustre, http://www.lustre.org/
+ * Lustre is a trademark of Sun Microsystems, Inc.
+ */
+
#include <unistd.h>
#include <stdio.h>
#include <errno.h>
int main(int argc, char **argv)
{
- unsigned long off;
- int err;
+ unsigned long long off;
+ int err;
+
+ if (argc != 3) {
+ printf("usage %s file bytes\n", argv[0]);
+ return 1;
+ }
- if (argc != 3) {
- printf("usage %s file offset\n", argv[0]);
- return 1;
- }
+ off = strtoull(argv[2], NULL, 0);
+ err = truncate64(argv[1], off);
+ if (err)
+ printf("Error truncating %s to %lld: %s\n", argv[1], off,
+ strerror(errno));
- off = strtoul(argv[2], NULL, 0);
- err = truncate(argv[1], off);
- if ( err ) {
- printf("Error truncating %s: %s\n", argv[1], strerror(errno));
- }
- return err;
+ return err;
}