linux/fs/quota/quotaio_v1.h
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   1#ifndef _LINUX_QUOTAIO_V1_H
   2#define _LINUX_QUOTAIO_V1_H
   3
   4#include <linux/types.h>
   5
   6/*
   7 * The following constants define the amount of time given a user
   8 * before the soft limits are treated as hard limits (usually resulting
   9 * in an allocation failure). The timer is started when the user crosses
  10 * their soft limit, it is reset when they go below their soft limit.
  11 */
  12#define MAX_IQ_TIME  604800     /* (7*24*60*60) 1 week */
  13#define MAX_DQ_TIME  604800     /* (7*24*60*60) 1 week */
  14
  15/*
  16 * The following structure defines the format of the disk quota file
  17 * (as it appears on disk) - the file is an array of these structures
  18 * indexed by user or group number.
  19 */
  20struct v1_disk_dqblk {
  21        __u32 dqb_bhardlimit;   /* absolute limit on disk blks alloc */
  22        __u32 dqb_bsoftlimit;   /* preferred limit on disk blks */
  23        __u32 dqb_curblocks;    /* current block count */
  24        __u32 dqb_ihardlimit;   /* absolute limit on allocated inodes */
  25        __u32 dqb_isoftlimit;   /* preferred inode limit */
  26        __u32 dqb_curinodes;    /* current # allocated inodes */
  27        time_t dqb_btime;       /* time limit for excessive disk use */
  28        time_t dqb_itime;       /* time limit for excessive inode use */
  29};
  30
  31#define v1_dqoff(UID)      ((loff_t)((UID) * sizeof (struct v1_disk_dqblk)))
  32
  33#endif  /* _LINUX_QUOTAIO_V1_H */
  34
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