Important: The information in this document is obsolete and should not be used for new development.
SFindBigDevBase
This function is obsolete.
FUNCTION SFindBigDevBase (spBlkPtr: SpBlockPtr): OSErr;
- spBlkPtr
- A pointer to a Slot Manager parameter block.
--> spSlot
SignedByte
The slot number. --> spId
SignedByte The sResource ID. <-- spResult
LongInt The device base address. DESCRIPTION
TheSFindBigDevBase
function has been superseded by theSFindDevBase
function. Currently, both functions execute the same code and return the same result. However, for future compatibility you should use only theSFindDevBase
function described on page 2-66.ASSEMBLY-LANGUAGE INFORMATION
The trap macro and routine selector for theSFindBigDevBase
function are
Trap macro Selector _SlotManager $001C On entry, register D0 contains the routine selector and register A0 contains the address of the Slot Manager parameter block. When
_SlotManager
returns, register D0 contains the result code.
Registers on entry A0 Address of the parameter block D0 $001C
Registers on exit D0 Result code RESULT CODES
noErr 0 No error smEmptySlot
-300 No card in this slot SEE ALSO
For information about the supported function for finding a device base address, see the description of theSFindDevBase
function on page 2-66.