*mallctl() always returns EINVAL and does partial result copying when *oldlenp is to short to hold the requested value, rather than returning ENOMEM. Therefore remove ENOMEM from the documented set of possible errors.
*mallctl() always returns EINVAL and does partial result copying when *oldlenp is to short to hold the requested value, rather than returning ENOMEM. Therefore remove ENOMEM from the documented set of possible errors.