getDbPtr
TRYWRITELOCK(((db *)mindex->getDbPtr()), stat,
WRITEUNLOCK2(mindex, ((db *)mindex->getDbPtr()),
WRITEUNLOCK(((db *)mindex->getDbPtr()),
(void) ((db *)mindex->getDbPtr())->sync_log();
WRITEUNLOCKNR(((db *)mindex->getDbPtr()), lstat,