quotaio_v1.h 1.2 KB

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  1. #ifndef _LINUX_QUOTAIO_V1_H
  2. #define _LINUX_QUOTAIO_V1_H
  3. #include <linux/types.h>
  4. /*
  5. * The following constants define the amount of time given a user
  6. * before the soft limits are treated as hard limits (usually resulting
  7. * in an allocation failure). The timer is started when the user crosses
  8. * their soft limit, it is reset when they go below their soft limit.
  9. */
  10. #define MAX_IQ_TIME 604800 /* (7*24*60*60) 1 week */
  11. #define MAX_DQ_TIME 604800 /* (7*24*60*60) 1 week */
  12. /*
  13. * The following structure defines the format of the disk quota file
  14. * (as it appears on disk) - the file is an array of these structures
  15. * indexed by user or group number.
  16. */
  17. struct v1_disk_dqblk {
  18. __u32 dqb_bhardlimit; /* absolute limit on disk blks alloc */
  19. __u32 dqb_bsoftlimit; /* preferred limit on disk blks */
  20. __u32 dqb_curblocks; /* current block count */
  21. __u32 dqb_ihardlimit; /* absolute limit on allocated inodes */
  22. __u32 dqb_isoftlimit; /* preferred inode limit */
  23. __u32 dqb_curinodes; /* current # allocated inodes */
  24. time_t dqb_btime; /* time limit for excessive disk use */
  25. time_t dqb_itime; /* time limit for excessive inode use */
  26. };
  27. #define v1_dqoff(UID) ((loff_t)((UID) * sizeof (struct v1_disk_dqblk)))
  28. #endif /* _LINUX_QUOTAIO_V1_H */