tdb_sync_obj_register
extern tdb_sync_stats_t *tdb_sync_obj_register(void *, int *);
if ((tssp = tdb_sync_obj_register(mp, NULL)) == NULL)
if ((tssp = tdb_sync_obj_register(cvp, NULL)) == NULL)
if ((tssp = tdb_sync_obj_register(rwlp, NULL)) == NULL)
if ((tssp = tdb_sync_obj_register(sp, &new)) == NULL)