struct fail_open *fail_open_create(struct ofproto *, int trigger_duration,
struct switch_status *,
struct rconn *controller);
void fail_open_set_trigger_duration(struct fail_open *, int trigger_duration);
void fail_open_destroy(struct fail_open *);
void fail_open_wait(struct fail_open *);
struct fail_open *fail_open_create(struct ofproto *, int trigger_duration,
struct switch_status *,
struct rconn *controller);
void fail_open_set_trigger_duration(struct fail_open *, int trigger_duration);
void fail_open_destroy(struct fail_open *);
void fail_open_wait(struct fail_open *);