h6. [[FileCore]] h6(. » [[FileCore SWI Calls|SWI Calls]] h6((. » [[FileCore_MiscOp]] h6(((. » FileCore_MiscOp 7 h2. FileCore_MiscOp 7 h5. (SWI &40549) |_<^{width:4em}. Entry | | |<^. R0 |<^. 7| |<^. R1 |<^. Drive number| |<^. R8 |<^. Pointer to FileCore instance private word| |_<^{width:4em}. Exit | | |<^. R0 |<^. Flag, if bit 0 set then Drive is locked | |<^. R1 |<^. Preserved ?| |<^. R8 |<^. Preserved ?| h4. Use The purpose of this call is to read flags about the drive. h4. Notes Available on RISC OS 3.60 onwards. h4. See also * [[FileCore]] * [[FileCore_MiscOp]]