h6. [[FileCore]] h6(. » [[FileCore SWI Calls|SWI Calls]] h6((. » FileCore_SectorDiscOp h2. FileCore_SectorDiscOp h5. (SWI &4054A) The purpose of this call is to provide a number of low-level disc operations. h4. Notes This SWI is identical to [[FileCore_DiscOp]], except that the addresses given are in sectors, not bytes. For information on how to use this call, please see [[FileCore_DiscOp]]. In previous versions of FileCore (RISC OS 3.60-4.x / 6.x) this SWI is named *FileCore_SectorOp* h4. See also * [[FileCore]] * [[FileCore_DiscOp]]