4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 only,
8 * as published by the Free Software Foundation.
10 * This program is distributed in the hope that it will be useful, but
11 * WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * General Public License version 2 for more details (a copy is included
14 * in the LICENSE file that accompanied this code).
16 * You should have received a copy of the GNU General Public License
17 * version 2 along with this program; If not, see
18 * http://www.sun.com/software/products/lustre/docs/GPLv2.pdf
20 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
21 * CA 95054 USA or visit www.sun.com if you need additional information or
27 * Copyright (c) 2002, 2010, Oracle and/or its affiliates. All rights reserved.
28 * Use is subject to license terms.
31 * This file is part of Lustre, http://www.lustre.org/
32 * Lustre is a trademark of Sun Microsystems, Inc.
36 #include <sys/types.h>
43 int main(int argc, char **argv)
49 printf("Usage %s file1 file2\n", argv[0]);
54 fd1 = open(argv[1], O_CREAT| O_RDWR, 0666);
56 printf("Error opening %s: %s\n", argv[1], strerror(errno));
60 fd2 = open(argv[2], O_RDONLY);
62 printf("Error opening %s: %s\n", argv[2], strerror(errno));
68 if ( write(fd1, "hello", strlen("hello")) != strlen("hello")) {
69 printf("Error writing: %s\n", strerror(errno));
73 if ( fstat(fd1, &st1) ) {
74 printf("Error statting %s: %s\n", argv[1], strerror(errno));
78 if ( fstat(fd2, &st2) ) {
79 printf("Error statting %s: %s\n", argv[2], strerror(errno));
83 if ( st1.st_size != st2.st_size ) {
84 printf("Sizes don't match %lu, %lu\n",
85 (unsigned long)st1.st_size,
86 (unsigned long)st2.st_size);
90 if ( st1.st_mtime != st2.st_mtime ) {
91 printf("Mtimes don't match %ld, %ld\n",
92 st1.st_mtime, st2.st_mtime);
96 if ( st1.st_blocks != st2.st_blocks ) {
97 printf("Blocks don't match %ld, %ld\n",
98 (long)st1.st_blocks, (long)st2.st_blocks);