if err := sysctl(mib, (*byte)(unsafe.Pointer(&kinfo)), &n, nil, 0); err != nil {
		return nil, err
	}
	if n != SizeofKinfoProc {
		return nil, EIO
	}
	return &kinfo, nil
}

func SysctlKinfoProcSlice(name string, args ...int) ([]KinfoProc, error) {
	mib, err := sysctlmib(name, args...)
	if err != nil {
		return nil, err
	}

	for {
		// Find size.
		n := uintptr(0)