typedef enum { kIOFilterTapModeInternal, kIOFilterTapModeExternal, } IOFilterTapMode;
Name Description kIOFilterTapModeInternal The filter tap will automatically tap into the packet stream inside the interface object for a given direction (matches the filter's direction). This is the default mode. kIOFilterTapModeExternal The filter tap will only receive packets when the feedInputFilterTap() or feedOutputFilterTap() methods are called (probably by a controller driver). This allows the filter to tap at a layer that is logically closer to the network media.
© 2000 Apple Computer, Inc. (Last Updated 2/23/2000)