| /* SPDX-License-Identifier: GPL-2.0 */ |
| #ifndef _LINUX_QUOTAIO_V1_H |
| #define _LINUX_QUOTAIO_V1_H |
| |
| #include <linux/types.h> |
| |
| /* |
| * The following constants define the amount of time given a user |
| * before the soft limits are treated as hard limits (usually resulting |
| * in an allocation failure). The timer is started when the user crosses |
| * their soft limit, it is reset when they go below their soft limit. |
| */ |
| #define MAX_IQ_TIME 604800 /* (7*24*60*60) 1 week */ |
| #define MAX_DQ_TIME 604800 /* (7*24*60*60) 1 week */ |
| |
| /* |
| * The following structure defines the format of the disk quota file |
| * (as it appears on disk) - the file is an array of these structures |
| * indexed by user or group number. |
| */ |
| struct v1_disk_dqblk { |
| __u32 dqb_bhardlimit; /* absolute limit on disk blks alloc */ |
| __u32 dqb_bsoftlimit; /* preferred limit on disk blks */ |
| __u32 dqb_curblocks; /* current block count */ |
| __u32 dqb_ihardlimit; /* absolute limit on allocated inodes */ |
| __u32 dqb_isoftlimit; /* preferred inode limit */ |
| __u32 dqb_curinodes; /* current # allocated inodes */ |
| |
| /* below fields differ in length on 32-bit vs 64-bit architectures */ |
| unsigned long dqb_btime; /* time limit for excessive disk use */ |
| unsigned long dqb_itime; /* time limit for excessive inode use */ |
| }; |
| |
| #define v1_dqoff(UID) ((loff_t)((UID) * sizeof (struct v1_disk_dqblk))) |
| |
| #endif /* _LINUX_QUOTAIO_V1_H */ |
