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1 | #ifndef _LINUX_STATFS_H |
2 | #define _LINUX_STATFS_H |
3 | |
4 | #include <linux/types.h> |
5 | #include <asm/statfs.h> |
6 | |
7 | struct kstatfs { |
8 | long f_type; |
9 | long f_bsize; |
10 | u64 f_blocks; |
11 | u64 f_bfree; |
12 | u64 f_bavail; |
13 | u64 f_files; |
14 | u64 f_ffree; |
15 | __kernel_fsid_t f_fsid; |
16 | long f_namelen; |
17 | long f_frsize; |
18 | long f_flags; |
19 | long f_spare[4]; |
20 | }; |
21 | |
22 | /* |
23 | * Definitions for the flag in f_flag. |
24 | * |
25 | * Generally these flags are equivalent to the MS_ flags used in the mount |
26 | * ABI. The exception is ST_VALID which has the same value as MS_REMOUNT |
27 | * which doesn't make any sense for statfs. |
28 | */ |
29 | #define ST_RDONLY 0x0001 /* mount read-only */ |
30 | #define ST_NOSUID 0x0002 /* ignore suid and sgid bits */ |
31 | #define ST_NODEV 0x0004 /* disallow access to device special files */ |
32 | #define ST_NOEXEC 0x0008 /* disallow program execution */ |
33 | #define ST_SYNCHRONOUS 0x0010 /* writes are synced at once */ |
34 | #define ST_VALID 0x0020 /* f_flags support is implemented */ |
35 | #define ST_MANDLOCK 0x0040 /* allow mandatory locks on an FS */ |
36 | /* 0x0080 used for ST_WRITE in glibc */ |
37 | /* 0x0100 used for ST_APPEND in glibc */ |
38 | /* 0x0200 used for ST_IMMUTABLE in glibc */ |
39 | #define ST_NOATIME 0x0400 /* do not update access times */ |
40 | #define ST_NODIRATIME 0x0800 /* do not update directory access times */ |
41 | #define ST_RELATIME 0x1000 /* update atime relative to mtime/ctime */ |
42 | |
43 | #endif |
44 |
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Tags:
od-2011-09-04
od-2011-09-18
v2.6.34-rc5
v2.6.34-rc6
v2.6.34-rc7
v3.9