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xfs_utils.h

xfs_utils.h 2.2 KB
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  1. /*
    2. 

  2.  * Copyright (c) 2000-2002 Silicon Graphics, Inc.  All Rights Reserved.
    3. 

  3.  *
    4. 

  4.  * This program is free software; you can redistribute it and/or modify it
    5. 

  5.  * under the terms of version 2 of the GNU General Public License as
    6. 

  6.  * published by the Free Software Foundation.
    7. 

  7.  *
    8. 

  8.  * This program is distributed in the hope that it would be useful, but
    9. 

  9.  * WITHOUT ANY WARRANTY; without even the implied warranty of
    10. 

  10.  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
    11. 

  11.  *
    12. 

  12.  * Further, this software is distributed without any warranty that it is
    13. 

  13.  * free of the rightful claim of any third person regarding infringement
    14. 

  14.  * or the like.  Any license provided herein, whether implied or
    15. 

  15.  * otherwise, applies only to this software file.  Patent licenses, if
    16. 

  16.  * any, provided herein do not apply to combinations of this program with
    17. 

  17.  * other software, or any other product whatsoever.
    18. 

  18.  *
    19. 

  19.  * You should have received a copy of the GNU General Public License along
    20. 

  20.  * with this program; if not, write the Free Software Foundation, Inc., 59
    21. 

  21.  * Temple Place - Suite 330, Boston MA 02111-1307, USA.
    22. 

  22.  *
    23. 

  23.  * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
    24. 

  24.  * Mountain View, CA  94043, or:
    25. 

  25.  *
    26. 

  26.  * http://www.sgi.com
    27. 

  27.  *
    28. 

  28.  * For further information regarding this notice, see:
    29. 

  29.  *
    30. 

  30.  * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
    31. 

  31.  */
    32. 

  32. #ifndef __XFS_UTILS_H__
    33. 

  33. #define __XFS_UTILS_H__
    34. 

  34. 

  35. #define IRELE(ip)	VN_RELE(XFS_ITOV(ip))
    36. 

  36. #define IHOLD(ip)	VN_HOLD(XFS_ITOV(ip))
    37. 

  37. #define	ITRACE(ip)	vn_trace_ref(XFS_ITOV(ip), __FILE__, __LINE__, \
    38. 

  38. 				(inst_t *)__return_address)
    39. 

  39. 

  40. extern int xfs_rename (bhv_desc_t *, vname_t *, vnode_t *, vname_t *, cred_t *);
    41. 

  41. extern int xfs_get_dir_entry (vname_t *, xfs_inode_t **);
    42. 

  42. extern int xfs_dir_lookup_int (bhv_desc_t *, uint, vname_t *, xfs_ino_t *,
    43. 

  43. 				xfs_inode_t **);
    44. 

  44. extern int xfs_truncate_file (xfs_mount_t *, xfs_inode_t *);
    45. 

  45. extern int xfs_dir_ialloc (xfs_trans_t **, xfs_inode_t *, mode_t, xfs_nlink_t,
    46. 

  46. 				xfs_dev_t, cred_t *, prid_t, int,
    47. 

  47. 				xfs_inode_t **, int *);
    48. 

  48. extern int xfs_droplink (xfs_trans_t *, xfs_inode_t *);
    49. 

  49. extern int xfs_bumplink (xfs_trans_t *, xfs_inode_t *);
    50. 

  50. extern void xfs_bump_ino_vers2 (xfs_trans_t *, xfs_inode_t *);
    51. 

  51. 

  52. #endif	/* __XFS_UTILS_H__ */
    53.