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b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
1da177e4 LT |
2 | #ifndef _LINUX_STAT_H |
3 | #define _LINUX_STAT_H | |
4 | ||
1da177e4 LT |
5 | |
6 | #include <asm/stat.h> | |
607ca46e | 7 | #include <uapi/linux/stat.h> |
1da177e4 | 8 | |
1da177e4 LT |
9 | #define S_IRWXUGO (S_IRWXU|S_IRWXG|S_IRWXO) |
10 | #define S_IALLUGO (S_ISUID|S_ISGID|S_ISVTX|S_IRWXUGO) | |
11 | #define S_IRUGO (S_IRUSR|S_IRGRP|S_IROTH) | |
12 | #define S_IWUGO (S_IWUSR|S_IWGRP|S_IWOTH) | |
13 | #define S_IXUGO (S_IXUSR|S_IXGRP|S_IXOTH) | |
14 | ||
1c710c89 UD |
15 | #define UTIME_NOW ((1l << 30) - 1l) |
16 | #define UTIME_OMIT ((1l << 30) - 2l) | |
17 | ||
1da177e4 LT |
18 | #include <linux/types.h> |
19 | #include <linux/time.h> | |
a7c1938e | 20 | #include <linux/uidgid.h> |
1da177e4 LT |
21 | |
22 | struct kstat { | |
a528d35e | 23 | u32 result_mask; /* What fields the user got */ |
1da177e4 LT |
24 | umode_t mode; |
25 | unsigned int nlink; | |
a528d35e DH |
26 | uint32_t blksize; /* Preferred I/O size */ |
27 | u64 attributes; | |
3209f68b | 28 | u64 attributes_mask; |
a528d35e DH |
29 | #define KSTAT_ATTR_FS_IOC_FLAGS \ |
30 | (STATX_ATTR_COMPRESSED | \ | |
31 | STATX_ATTR_IMMUTABLE | \ | |
32 | STATX_ATTR_APPEND | \ | |
33 | STATX_ATTR_NODUMP | \ | |
3ad2522c EB |
34 | STATX_ATTR_ENCRYPTED | \ |
35 | STATX_ATTR_VERITY \ | |
a528d35e | 36 | )/* Attrs corresponding to FS_*_FL flags */ |
4f911138 AG |
37 | #define KSTAT_ATTR_VFS_FLAGS \ |
38 | (STATX_ATTR_IMMUTABLE | \ | |
39 | STATX_ATTR_APPEND \ | |
40 | ) /* Attrs corresponding to S_* flags that are enforced by the VFS */ | |
a528d35e DH |
41 | u64 ino; |
42 | dev_t dev; | |
43 | dev_t rdev; | |
a7c1938e EB |
44 | kuid_t uid; |
45 | kgid_t gid; | |
1da177e4 | 46 | loff_t size; |
95582b00 DD |
47 | struct timespec64 atime; |
48 | struct timespec64 mtime; | |
49 | struct timespec64 ctime; | |
50 | struct timespec64 btime; /* File creation time */ | |
a528d35e | 51 | u64 blocks; |
fa2fcf4f | 52 | u64 mnt_id; |
825cf206 EB |
53 | u32 dio_mem_align; |
54 | u32 dio_offset_align; | |
a1175d6b | 55 | u64 change_cookie; |
2a82bb02 | 56 | u64 subvol; |
0f9ca80f PS |
57 | u32 atomic_write_unit_min; |
58 | u32 atomic_write_unit_max; | |
59 | u32 atomic_write_segments_max; | |
1da177e4 LT |
60 | }; |
61 | ||
a1175d6b JL |
62 | /* These definitions are internal to the kernel for now. Mainly used by nfsd. */ |
63 | ||
64 | /* mask values */ | |
65 | #define STATX_CHANGE_COOKIE 0x40000000U /* Want/got stx_change_attr */ | |
66 | ||
67 | /* file attribute values */ | |
68 | #define STATX_ATTR_CHANGE_MONOTONIC 0x8000000000000000ULL /* version monotonically increases */ | |
69 | ||
1da177e4 | 70 | #endif |