Checkpoint. Adjust [copy_and_rename] spec for temp_fn. My previous change seem to have damaged [copy2temp_ok] proof.
Checkpoint.
Adjust [copy_and_rename] spec for temp_fn.
My previous change seem to have damaged [copy2temp_ok] proof.

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