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b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
1da177e4 LT |
2 | #ifndef _LINUX_QUOTAIO_V1_H |
3 | #define _LINUX_QUOTAIO_V1_H | |
4 | ||
5 | #include <linux/types.h> | |
6 | ||
7 | /* | |
8 | * The following constants define the amount of time given a user | |
9 | * before the soft limits are treated as hard limits (usually resulting | |
10 | * in an allocation failure). The timer is started when the user crosses | |
11 | * 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 file | |
18 | * (as it appears on disk) - the file is an array of these structures | |
19 | * indexed by user or group number. | |
20 | */ | |
21 | struct 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 | time_t dqb_btime; /* time limit for excessive disk use */ | |
29 | time_t dqb_itime; /* time limit for excessive inode use */ | |
30 | }; | |
31 | ||
32 | #define v1_dqoff(UID) ((loff_t)((UID) * sizeof (struct v1_disk_dqblk))) | |
33 | ||
34 | #endif /* _LINUX_QUOTAIO_V1_H */ |