Change programs to handle error codes Checkpoint filling out more parts of the [atomic_cp_recover_ok]
Change programs to handle error codes
Checkpoint filling out more parts of the [atomic_cp_recover_ok]

mit-pdos/fscq-impl,mit-pdos/fscq-impl,mit-pdos/fscq-impl,mit-pdos/fscq-impl,mit-pdos/fscq-impl