| [1] | 1 | #ifndef _SYS_STATVFS_H |
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| 2 | #define _SYS_STATVFS_H |
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| 3 | |
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| 4 | #include <sys/cdefs.h> |
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| 5 | #include <sys/types.h> |
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| 6 | |
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| 7 | __BEGIN_DECLS |
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| 8 | |
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| 9 | struct statvfs { |
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| 10 | unsigned long f_bsize; /* file system block size */ |
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| 11 | unsigned long f_frsize; /* fragment size */ |
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| 12 | fsblkcnt_t f_blocks; /* size of fs in f_frsize units */ |
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| 13 | fsblkcnt_t f_bfree; /* # free blocks */ |
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| 14 | fsblkcnt_t f_bavail; /* # free blocks for non-root */ |
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| 15 | fsfilcnt_t f_files; /* # inodes */ |
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| 16 | fsfilcnt_t f_ffree; /* # free inodes */ |
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| 17 | fsfilcnt_t f_favail; /* # free inodes for non-root */ |
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| 18 | unsigned long f_fsid; /* file system ID */ |
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| 19 | unsigned long f_flag; /* mount flags */ |
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| 20 | unsigned long f_namemax; /* maximum filename length */ |
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| 21 | }; |
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| 22 | |
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| 23 | int statvfs(const char *path, struct statvfs *buf) __THROW; |
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| 24 | int fstatvfs(int fd, struct statvfs *buf) __THROW; |
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| 25 | |
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| 26 | /* Definitions for the flag in `f_flag'. These definitions should be |
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| 27 | kept in sync with the definitions in <sys/mount.h>. */ |
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| 28 | enum |
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| 29 | { |
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| 30 | ST_RDONLY = 1, /* Mount read-only. */ |
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| 31 | #define ST_RDONLY ST_RDONLY |
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| 32 | ST_NOSUID = 2 /* Ignore suid and sgid bits. */ |
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| 33 | #define ST_NOSUID ST_NOSUID |
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| 34 | #ifdef __USE_GNU |
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| 35 | , |
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| 36 | ST_NODEV = 4, /* Disallow access to device special files. */ |
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| 37 | # define ST_NODEV ST_NODEV |
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| 38 | ST_NOEXEC = 8, /* Disallow program execution. */ |
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| 39 | # define ST_NOEXEC ST_NOEXEC |
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| 40 | ST_SYNCHRONOUS = 16, /* Writes are synced at once. */ |
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| 41 | # define ST_SYNCHRONOUS ST_SYNCHRONOUS |
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| 42 | ST_MANDLOCK = 64, /* Allow mandatory locks on an FS. */ |
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| 43 | # define ST_MANDLOCK ST_MANDLOCK |
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| 44 | ST_WRITE = 128, /* Write on file/directory/symlink. */ |
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| 45 | # define ST_WRITE ST_WRITE |
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| 46 | ST_APPEND = 256, /* Append-only file. */ |
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| 47 | # define ST_APPEND ST_APPEND |
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| 48 | ST_IMMUTABLE = 512, /* Immutable file. */ |
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| 49 | # define ST_IMMUTABLE ST_IMMUTABLE |
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| 50 | ST_NOATIME = 1024, /* Do not update access times. */ |
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| 51 | # define ST_NOATIME ST_NOATIME |
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| 52 | ST_NODIRATIME = 2048, /* Do not update directory access times. */ |
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| 53 | # define ST_NODIRATIME ST_NODIRATIME |
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| 54 | ST_RELATIME = 4096 /* Update atime relative to mtime/ctime. */ |
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| 55 | # define ST_RELATIME ST_RELATIME |
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| 56 | #endif /* Use GNU. */ |
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| 57 | }; |
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| 58 | |
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| 59 | __END_DECLS |
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| 60 | |
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| 61 | #endif |
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