Fix lio_read and lio_myopen_fn lio_read wasn't always returning the number of bytes actually read but instead the buffer size. lio_myopen_fn had a failure edge case not propagating an error.  The fd was set to NULL properly but not the status.
Fix lio_read and lio_myopen_fn
lio_read wasn't always returning the number of bytes actually read but instead the buffer size.
lio_myopen_fn had a failure edge case not propagating an error.  The fd was set to NULL properly
but not the status.

accre/lstore,tacketar/lstore,accre/lstore,tacketar/lstore,tacketar/lstore,accre/lstore,tacketar/lstore,accre/lstore