|
| #define | INR_OPEN_CUR 1024 /* Initial setting for nfile rlimits */ |
| |
| #define | INR_OPEN_MAX 4096 /* Hard limit for nfile rlimits */ |
| |
| #define | BLOCK_SIZE_BITS 10 |
| |
| #define | BLOCK_SIZE (1<<BLOCK_SIZE_BITS) |
| |
| #define | SEEK_SET 0 /* seek relative to beginning of file */ |
| |
| #define | SEEK_CUR 1 /* seek relative to current file position */ |
| |
| #define | SEEK_END 2 /* seek relative to end of file */ |
| |
| #define | SEEK_DATA 3 /* seek to the next data */ |
| |
| #define | SEEK_HOLE 4 /* seek to the next hole */ |
| |
| #define | SEEK_MAX SEEK_HOLE |
| |
| #define | NR_FILE 8192 /* this can well be larger on a larger system */ |
| |
| #define | MS_RDONLY 1 /* Mount read-only */ |
| |
| #define | MS_NOSUID 2 /* Ignore suid and sgid bits */ |
| |
| #define | MS_NODEV 4 /* Disallow access to device special files */ |
| |
| #define | MS_NOEXEC 8 /* Disallow program execution */ |
| |
| #define | MS_SYNCHRONOUS 16 /* Writes are synced at once */ |
| |
| #define | MS_REMOUNT 32 /* Alter flags of a mounted FS */ |
| |
| #define | MS_MANDLOCK 64 /* Allow mandatory locks on an FS */ |
| |
| #define | MS_DIRSYNC 128 /* Directory modifications are synchronous */ |
| |
| #define | MS_NOATIME 1024 /* Do not update access times. */ |
| |
| #define | MS_NODIRATIME 2048 /* Do not update directory access times */ |
| |
| #define | MS_BIND 4096 |
| |
| #define | MS_MOVE 8192 |
| |
| #define | MS_REC 16384 |
| |
| #define | MS_VERBOSE |
| |
| #define | MS_SILENT 32768 |
| |
| #define | MS_POSIXACL (1<<16) /* VFS does not apply the umask */ |
| |
| #define | MS_UNBINDABLE (1<<17) /* change to unbindable */ |
| |
| #define | MS_PRIVATE (1<<18) /* change to private */ |
| |
| #define | MS_SLAVE (1<<19) /* change to slave */ |
| |
| #define | MS_SHARED (1<<20) /* change to shared */ |
| |
| #define | MS_RELATIME (1<<21) /* Update atime relative to mtime/ctime. */ |
| |
| #define | MS_KERNMOUNT (1<<22) /* this is a kern_mount call */ |
| |
| #define | MS_I_VERSION (1<<23) /* Update inode I_version field */ |
| |
| #define | MS_STRICTATIME (1<<24) /* Always perform atime updates */ |
| |
| #define | MS_NOSEC (1<<28) |
| |
| #define | MS_BORN (1<<29) |
| |
| #define | MS_ACTIVE (1<<30) |
| |
| #define | MS_NOUSER (1<<31) |
| |
| #define | MS_RMT_MASK (MS_RDONLY|MS_SYNCHRONOUS|MS_MANDLOCK|MS_I_VERSION) |
| |
| #define | MS_MGC_VAL 0xC0ED0000 |
| |
| #define | MS_MGC_MSK 0xffff0000 |
| |
| #define | BLKROSET _IO(0x12,93) /* set device read-only (0 = read-write) */ |
| |
| #define | BLKROGET _IO(0x12,94) /* get read-only status (0 = read_write) */ |
| |
| #define | BLKRRPART _IO(0x12,95) /* re-read partition table */ |
| |
| #define | BLKGETSIZE _IO(0x12,96) /* return device size /512 (long *arg) */ |
| |
| #define | BLKFLSBUF _IO(0x12,97) /* flush buffer cache */ |
| |
| #define | BLKRASET _IO(0x12,98) /* set read ahead for block device */ |
| |
| #define | BLKRAGET _IO(0x12,99) /* get current read ahead setting */ |
| |
| #define | BLKFRASET _IO(0x12,100)/* set filesystem (mm/filemap.c) read-ahead */ |
| |
| #define | BLKFRAGET _IO(0x12,101)/* get filesystem (mm/filemap.c) read-ahead */ |
| |
| #define | BLKSECTSET _IO(0x12,102)/* set max sectors per request (ll_rw_blk.c) */ |
| |
| #define | BLKSECTGET _IO(0x12,103)/* get max sectors per request (ll_rw_blk.c) */ |
| |
| #define | BLKSSZGET _IO(0x12,104)/* get block device sector size */ |
| |
| #define | BLKBSZGET _IOR(0x12,112,size_t) |
| |
| #define | BLKBSZSET _IOW(0x12,113,size_t) |
| |
| #define | BLKGETSIZE64 _IOR(0x12,114,size_t) /* return device size in bytes (u64 *arg) */ |
| |
| #define | BLKTRACESETUP _IOWR(0x12,115,struct blk_user_trace_setup) |
| |
| #define | BLKTRACESTART _IO(0x12,116) |
| |
| #define | BLKTRACESTOP _IO(0x12,117) |
| |
| #define | BLKTRACETEARDOWN _IO(0x12,118) |
| |
| #define | BLKDISCARD _IO(0x12,119) |
| |
| #define | BLKIOMIN _IO(0x12,120) |
| |
| #define | BLKIOOPT _IO(0x12,121) |
| |
| #define | BLKALIGNOFF _IO(0x12,122) |
| |
| #define | BLKPBSZGET _IO(0x12,123) |
| |
| #define | BLKDISCARDZEROES _IO(0x12,124) |
| |
| #define | BLKSECDISCARD _IO(0x12,125) |
| |
| #define | BLKROTATIONAL _IO(0x12,126) |
| |
| #define | BLKZEROOUT _IO(0x12,127) |
| |
| #define | BMAP_IOCTL 1 /* obsolete - kept for compatibility */ |
| |
| #define | FIBMAP _IO(0x00,1) /* bmap access */ |
| |
| #define | FIGETBSZ _IO(0x00,2) /* get the block size used for bmap */ |
| |
| #define | FIFREEZE _IOWR('X', 119, int) /* Freeze */ |
| |
| #define | FITHAW _IOWR('X', 120, int) /* Thaw */ |
| |
| #define | FITRIM _IOWR('X', 121, struct fstrim_range) /* Trim */ |
| |
| #define | FS_IOC_GETFLAGS _IOR('f', 1, long) |
| |
| #define | FS_IOC_SETFLAGS _IOW('f', 2, long) |
| |
| #define | FS_IOC_GETVERSION _IOR('v', 1, long) |
| |
| #define | FS_IOC_SETVERSION _IOW('v', 2, long) |
| |
| #define | FS_IOC_FIEMAP _IOWR('f', 11, struct fiemap) |
| |
| #define | FS_IOC32_GETFLAGS _IOR('f', 1, int) |
| |
| #define | FS_IOC32_SETFLAGS _IOW('f', 2, int) |
| |
| #define | FS_IOC32_GETVERSION _IOR('v', 1, int) |
| |
| #define | FS_IOC32_SETVERSION _IOW('v', 2, int) |
| |
| #define | FS_SECRM_FL 0x00000001 /* Secure deletion */ |
| |
| #define | FS_UNRM_FL 0x00000002 /* Undelete */ |
| |
| #define | FS_COMPR_FL 0x00000004 /* Compress file */ |
| |
| #define | FS_SYNC_FL 0x00000008 /* Synchronous updates */ |
| |
| #define | FS_IMMUTABLE_FL 0x00000010 /* Immutable file */ |
| |
| #define | FS_APPEND_FL 0x00000020 /* writes to file may only append */ |
| |
| #define | FS_NODUMP_FL 0x00000040 /* do not dump file */ |
| |
| #define | FS_NOATIME_FL 0x00000080 /* do not update atime */ |
| |
| #define | FS_DIRTY_FL 0x00000100 |
| |
| #define | FS_COMPRBLK_FL 0x00000200 /* One or more compressed clusters */ |
| |
| #define | FS_NOCOMP_FL 0x00000400 /* Don't compress */ |
| |
| #define | FS_ECOMPR_FL 0x00000800 /* Compression error */ |
| |
| #define | FS_BTREE_FL 0x00001000 /* btree format dir */ |
| |
| #define | FS_INDEX_FL 0x00001000 /* hash-indexed directory */ |
| |
| #define | FS_IMAGIC_FL 0x00002000 /* AFS directory */ |
| |
| #define | FS_JOURNAL_DATA_FL 0x00004000 /* Reserved for ext3 */ |
| |
| #define | FS_NOTAIL_FL 0x00008000 /* file tail should not be merged */ |
| |
| #define | FS_DIRSYNC_FL 0x00010000 /* dirsync behaviour (directories only) */ |
| |
| #define | FS_TOPDIR_FL 0x00020000 /* Top of directory hierarchies*/ |
| |
| #define | FS_EXTENT_FL 0x00080000 /* Extents */ |
| |
| #define | FS_DIRECTIO_FL 0x00100000 /* Use direct i/o */ |
| |
| #define | FS_NOCOW_FL 0x00800000 /* Do not cow file */ |
| |
| #define | FS_RESERVED_FL 0x80000000 /* reserved for ext2 lib */ |
| |
| #define | FS_FL_USER_VISIBLE 0x0003DFFF /* User visible flags */ |
| |
| #define | FS_FL_USER_MODIFIABLE 0x000380FF /* User modifiable flags */ |
| |
| #define | SYNC_FILE_RANGE_WAIT_BEFORE 1 |
| |
| #define | SYNC_FILE_RANGE_WRITE 2 |
| |
| #define | SYNC_FILE_RANGE_WAIT_AFTER 4 |
| |
1.8.2