Re: [Qemu-devel] [PATCH V5 5/5] libqblock test example

[wenchao xia <xiaxia347os@163.com>]

于 2012-10-3 20:21, Paolo Bonzini 写道:
> Il 03/10/2012 13:31, wenchao xia ha scritto:
>>>> +const uint64_t *qb_get_virt_size(const QBlockStaticInfo *info)
>>>> +{
>>>> +    return info->member_addr->virt_size;
>>>
>>> Please change this to:
>>>
>>>      QBlockStaticInfoAddr addrs;
>>>      qb_setup_info_addr(info, &addrs);
>>>      return *addrs->virt_size;
>>>
>>> and similarly for the others.
>>>
>>> QBlockStaticInfoAddr should not be a public struct.  I'm sorry if this
>>> wasn't clear.
>>>
>>> I'll review the rest on Monday.
>>>
>>> Paolo
>>>
>>    Hi, QBlockStaticInfoAddr was declared as a pointer, user can't see
>> what it really is. It is actually defined in internal header files.
> 
> Yes, but even the type should be hidden.  It should be purely an
> implementation detail, at least for now, to hide the switch in a single
> function.
> 
> Paolo
> 
  OK, then I'll remove it. Do you think there is other things need to
be modified?