BLKROSET |
*to be documented* |
BLKROGET |
*to be documented* |
BLKRRPART |
Force a re-read of partition table. |
BLKGETSIZE |
Retrieve device size expressed in the number of blocks (sectors). edx should point to a 4 bytes long buffer which will receive the size. See samples/ioctl/devinfo.asm for an example. |
BLKFLSBUF |
Flush the buffers. |
BLKRASET |
Set block-level read-ahead (sectors to read in advance by the kernel when file is being read sequentially) value. edx should contain the new value. |
BLKRAGET |
Retrieve block-level read-ahead value. edx should point to a 4 bytes long buffer which will receive the value. |
BLKFRASET |
Set filesystem-level read-ahead (sectors to read in advance by the kernel when file is being read sequentially) value. edx should contain the new value. |
BLKFRAGET |
Retrieve filesystem-level read-ahead value. edx should point to a 4 bytes long buffer which will receive the value. |
BLKSECTSET |
Set maximum sectors per request value. edx should contain the new value. |
BLKSECTGET |
Retrieve maximum sectors per request value. edx should point to a 4 bytes long buffer which will receive the information. |
BLKSSZGET |
Retrieve block device hardware sector size. edx should point to a 4 bytes long buffer which will receive the size. See samples/ioctl/devinfo.asm for an example. |
BLKBSZGET |
Retrieve logical block size. edx should point to a 4 bytes long buffer which will receive the size. |
BLKBSZSET |
Set logical block size. edx should contain the new size which should be power of two. |
BLKGETSIZE64 |
Retrieve device size in blocks. LFS version of BLKGETSIZE. |
BLKTRACESETUP |
*to be documented* |
BLKTRACESTART |
*to be documented* |
BLKTRACESTOP |
*to be documented* |
BLKTRACETEARDOWN |
*to be documented* |
FIBMAP |
Retrieve block mapping. edx should point to a 4 bytes long buffer containing block number of a file (0 is the first block) and which will receive logical block number of that block (if it 0 then the block number is not implemented or available under current file system) |
FIGETBSZ |
Retrieve block size the kernel uses for bmap. edx should point to a 4 bytes long buffer which will receive the size. See FIBMAP. |
FS_IOC_GETFLAGS |
*to be documented* |
FS_IOC_SETFLAGS |
*to be documented* |
FS_IOC_GETVERSION |
*to be documented* |
FS_IOC_SETVERSION |
*to be documented* |