Separate buffered and raw operation on filehandle
Separate buffered and raw operation on filehandle

python and libarchive need different seek behaviors
with default file objects.

jjohnson42/confluent,xcat2/confluent,jjohnson42/confluent,jjohnson42/confluent,xcat2/confluent,jjohnson42/confluent,xcat2/confluent,xcat2/confluent,jjohnson42/confluent,xcat2/confluent