no-block.c 663 B

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  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. #include <linux/kernel.h>
  12. #include <linux/fs.h>
  13. static int no_blkdev_open(struct inode * inode, struct file * filp)
  14. {
  15. return -ENODEV;
  16. }
  17. const struct file_operations def_blk_fops = {
  18. .open = no_blkdev_open,
  19. };