squashfs_fs_i.h 1.4 KB

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  1. #ifndef SQUASHFS_FS_I
  2. #define SQUASHFS_FS_I
  3. /*
  4. * Squashfs
  5. *
  6. * Copyright (c) 2002, 2003, 2004, 2005, 2006, 2007, 2008
  7. * Phillip Lougher <phillip@squashfs.org.uk>
  8. *
  9. * This program is free software; you can redistribute it and/or
  10. * modify it under the terms of the GNU General Public License
  11. * as published by the Free Software Foundation; either version 2,
  12. * or (at your option) any later version.
  13. *
  14. * This program is distributed in the hope that it will be useful,
  15. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  17. * GNU General Public License for more details.
  18. *
  19. * You should have received a copy of the GNU General Public License
  20. * along with this program; if not, write to the Free Software
  21. * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  22. *
  23. * squashfs_fs_i.h
  24. */
  25. struct squashfs_inode_info {
  26. u64 start;
  27. int offset;
  28. u64 xattr;
  29. unsigned int xattr_size;
  30. int xattr_count;
  31. union {
  32. struct {
  33. u64 fragment_block;
  34. int fragment_size;
  35. int fragment_offset;
  36. u64 block_list_start;
  37. };
  38. struct {
  39. u64 dir_idx_start;
  40. int dir_idx_offset;
  41. int dir_idx_cnt;
  42. int parent;
  43. };
  44. };
  45. struct inode vfs_inode;
  46. };
  47. static inline struct squashfs_inode_info *squashfs_i(struct inode *inode)
  48. {
  49. return list_entry(inode, struct squashfs_inode_info, vfs_inode);
  50. }
  51. #endif