GetAddressRange

Declaration

kern_return_t GetAddressRange(IOAddressSegment *range);

Parameters

• range:

  An Ioaddresssegment structure that you provide. On return, this structure contains the address and length of the memory buffer.

Return Value

kIOReturnSuccess on success, or another value if an error occurs. See Error Codes.

See Also

Managing the Buffer Contents

• SetLength
• IOAddressSegment