Re: [Libguestfs] [PATCH nbdkit v2 2/4] filters: Implement next_ops .reopen call.

On 9/19/19 9:33 AM, Richard W.M. Jones wrote: > +++ b/server/internal.h > @@ -307,6 +307,7 @@ struct backend { > int (*prepare) (struct backend *, struct connection *conn, int readonly); > int (*finalize) (struct backend *, struct connection *conn); > void (*close) (struct backend *, struct connection *conn); > + int (*reopen) (struct backend *, struct connection *conn); Why is this needed? We don't provide a .reopen callback for either plugins or filters (filters use next_ops->reopen, but don't override it themselves).