Root/fs/no-block.c

1/* no-block.c: implementation of routines required for non-BLOCK configuration
2 *
3 * Copyright (C) 2006 Red Hat, Inc. All Rights Reserved.
4 * Written by David Howells (dhowells@redhat.com)
5 *
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License
8 * as published by the Free Software Foundation; either version
9 * 2 of the License, or (at your option) any later version.
10 */
11
12#include <linux/kernel.h>
13#include <linux/fs.h>
14
15static int no_blkdev_open(struct inode * inode, struct file * filp)
16{
17    return -ENODEV;
18}
19
20const struct file_operations def_blk_fops = {
21    .open = no_blkdev_open,
22};
23

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