IOFWReadQuadCommand

Inherits from
IOFWAsyncCommand
Availability
Available in OS X v10.0 and later.
Declared in
IOFWCommand.h

Overview

An easier to use version of IOFWReadCommand for use when the data to be transferred is an integer number of quads. Note that block read requests will be used for transfers greater than one quad unless setMaxPacket(4) is called.