+/*
+ * 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.
+ */
+/*
+ * This file is part of Lustre, http://www.lustre.org/
+ */
+
#include <stdio.h>
#include <sys/types.h>
#include <sys/stat.h>
int main(int argc, char **argv)
{
- int fd1, fd2;
- struct stat st1, st2;
-
- if (argc != 3) {
- printf("Usage %s file1 file2\n", argv[0]);
- return 1;
- }
-
-
- fd1 = open(argv[1], O_CREAT| O_RDWR, 0666);
- if (fd1 == -1) {
- printf("Error opening %s: %s\n", argv[1], strerror(errno));
- return errno;
- }
-
- fd2 = open(argv[2], O_RDONLY);
- if (fd2 == -1) {
- printf("Error opening %s: %s\n", argv[2], strerror(errno));
- return errno;
- }
-
- sleep(1);
-
- if ( write(fd1, "hello", strlen("hello")) != strlen("hello")) {
- printf("Error writing: %s\n", strerror(errno));
- return errno;
- }
-
- if ( fstat(fd1, &st1) ) {
- printf("Error statting %s: %s\n", argv[1], strerror(errno));
- return errno;
- }
-
- if ( fstat(fd2, &st2) ) {
- printf("Error statting %s: %s\n", argv[2], strerror(errno));
- return errno;
- }
-
- if ( st1.st_size != st2.st_size ) {
- printf("Sizes don't match %ld, %ld\n",
- st1.st_size, st2.st_size);
- return 1;
- }
-
- if ( st1.st_mtime != st2.st_mtime ) {
- printf("Mtimes don't match %ld, %ld\n",
- st1.st_mtime, st2.st_mtime);
- return 1;
- }
-
- return 0;
+ int fd1, fd2;
+ struct stat st1, st2;
+
+ if (argc != 3) {
+ printf("Usage %s file1 file2\n", argv[0]);
+ return 1;
+ }
+
+ fd1 = open(argv[1], O_CREAT | O_RDWR, 0666);
+ if (fd1 == -1) {
+ printf("Error opening %s: %s\n", argv[1], strerror(errno));
+ return errno;
+ }
+
+ fd2 = open(argv[2], O_RDONLY);
+ if (fd2 == -1) {
+ printf("Error opening %s: %s\n", argv[2], strerror(errno));
+ return errno;
+ }
+
+ sleep(1);
+
+ if (write(fd1, "hello", strlen("hello")) != strlen("hello")) {
+ printf("Error writing: %s\n", strerror(errno));
+ return errno;
+ }
+
+ if (fstat(fd1, &st1)) {
+ printf("Error statting %s: %s\n", argv[1], strerror(errno));
+ return errno;
+ }
+
+ if (fstat(fd2, &st2)) {
+ printf("Error statting %s: %s\n", argv[2], strerror(errno));
+ return errno;
+ }
+
+ if (st1.st_size != st2.st_size) {
+ printf("Sizes don't match %lu, %lu\n",
+ (unsigned long)st1.st_size,
+ (unsigned long)st2.st_size);
+ return 1;
+ }
+
+ if (st1.st_mtime != st2.st_mtime) {
+ printf("Mtimes don't match %ld, %ld\n",
+ st1.st_mtime, st2.st_mtime);
+ return 1;
+ }
+
+ if (st1.st_blocks != st2.st_blocks) {
+ printf("Blocks don't match %ld, %ld\n",
+ (long)st1.st_blocks, (long)st2.st_blocks);
+ return 1;
+ }
+
+ return 0;
}