struct handle_s — The handle_s type is the concrete type associated with
struct handle_s { transaction_t * h_transaction; int h_buffer_credits; int h_ref; int h_err; unsigned int h_sync:1; unsigned int h_jdata:1; unsigned int h_aborted:1; };
Which compound transaction is this update a part of?
Number of remaining buffers we are allowed to dirty.
Reference count on this handle
Field for caller's use to track errors through large fs operations
flag for sync-on-close
flag to force data journaling
flag indicating fatal error on handle