vxfs_extern.h 2.7 KB

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  1. /*
  2. * Copyright (c) 2000-2001 Christoph Hellwig.
  3. * All rights reserved.
  4. *
  5. * Redistribution and use in source and binary forms, with or without
  6. * modification, are permitted provided that the following conditions
  7. * are met:
  8. * 1. Redistributions of source code must retain the above copyright
  9. * notice, this list of conditions, and the following disclaimer,
  10. * without modification.
  11. * 2. The name of the author may not be used to endorse or promote products
  12. * derived from this software without specific prior written permission.
  13. *
  14. * Alternatively, this software may be distributed under the terms of the
  15. * GNU General Public License ("GPL").
  16. *
  17. * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  18. * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  19. * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  20. * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
  21. * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  22. * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  23. * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  24. * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  25. * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  26. * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  27. * SUCH DAMAGE.
  28. *
  29. */
  30. #ifndef _VXFS_EXTERN_H_
  31. #define _VXFS_EXTERN_H_
  32. /*
  33. * Veritas filesystem driver - external prototypes.
  34. *
  35. * This file contains prototypes for all vxfs functions used
  36. * outside their respective source files.
  37. */
  38. struct kmem_cache;
  39. struct super_block;
  40. struct vxfs_inode_info;
  41. struct inode;
  42. /* vxfs_bmap.c */
  43. extern daddr_t vxfs_bmap1(struct inode *, long);
  44. /* vxfs_fshead.c */
  45. extern int vxfs_read_fshead(struct super_block *);
  46. /* vxfs_inode.c */
  47. extern const struct address_space_operations vxfs_immed_aops;
  48. extern void vxfs_dumpi(struct vxfs_inode_info *, ino_t);
  49. extern struct inode *vxfs_blkiget(struct super_block *, u_long, ino_t);
  50. extern struct inode *vxfs_stiget(struct super_block *, ino_t);
  51. extern struct inode *vxfs_iget(struct super_block *, ino_t);
  52. extern void vxfs_evict_inode(struct inode *);
  53. /* vxfs_lookup.c */
  54. extern const struct inode_operations vxfs_dir_inode_ops;
  55. extern const struct file_operations vxfs_dir_operations;
  56. /* vxfs_olt.c */
  57. extern int vxfs_read_olt(struct super_block *, u_long);
  58. /* vxfs_subr.c */
  59. extern const struct address_space_operations vxfs_aops;
  60. extern struct page * vxfs_get_page(struct address_space *, u_long);
  61. extern void vxfs_put_page(struct page *);
  62. extern struct buffer_head * vxfs_bread(struct inode *, int);
  63. #endif /* _VXFS_EXTERN_H_ */