bool ovsdb_idl_run(struct ovsdb_idl *);
void ovsdb_idl_wait(struct ovsdb_idl *);
+void ovsdb_idl_set_lock(struct ovsdb_idl *, const char *lock_name);
+bool ovsdb_idl_has_lock(const struct ovsdb_idl *);
+bool ovsdb_idl_is_lock_contended(const struct ovsdb_idl *);
+
unsigned int ovsdb_idl_get_seqno(const struct ovsdb_idl *);
bool ovsdb_idl_has_ever_connected(const struct ovsdb_idl *);
void ovsdb_idl_force_reconnect(struct ovsdb_idl *);
TXN_TRY_AGAIN, /* Commit failed because a "verify" operation
* reported an inconsistency, due to a network
* problem, or other transient failure. */
+ TXN_NOT_LOCKED, /* Server hasn't given us the lock yet. */
TXN_ERROR /* Commit failed due to a hard error. */
};