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1/* SPDX-License-Identifier: GPL-2.0 */2#ifndef _LINUX_QUOTAIO_V1_H3#define _LINUX_QUOTAIO_V1_H4 5#include <linux/types.h>6 7/*8 * The following constants define the amount of time given a user9 * before the soft limits are treated as hard limits (usually resulting10 * in an allocation failure). The timer is started when the user crosses11 * their soft limit, it is reset when they go below their soft limit.12 */13#define MAX_IQ_TIME 604800 /* (7*24*60*60) 1 week */14#define MAX_DQ_TIME 604800 /* (7*24*60*60) 1 week */15 16/*17 * The following structure defines the format of the disk quota file18 * (as it appears on disk) - the file is an array of these structures19 * indexed by user or group number.20 */21struct v1_disk_dqblk {22 __u32 dqb_bhardlimit; /* absolute limit on disk blks alloc */23 __u32 dqb_bsoftlimit; /* preferred limit on disk blks */24 __u32 dqb_curblocks; /* current block count */25 __u32 dqb_ihardlimit; /* absolute limit on allocated inodes */26 __u32 dqb_isoftlimit; /* preferred inode limit */27 __u32 dqb_curinodes; /* current # allocated inodes */28 29 /* below fields differ in length on 32-bit vs 64-bit architectures */30 unsigned long dqb_btime; /* time limit for excessive disk use */31 unsigned long dqb_itime; /* time limit for excessive inode use */32};33 34#define v1_dqoff(UID) ((loff_t)((UID) * sizeof (struct v1_disk_dqblk)))35 36#endif /* _LINUX_QUOTAIO_V1_H */37