Re: [Qemu-devel] [RFC] introduce a dynamic library to expose qemu block API

[Paolo Bonzini]

Il 10/07/2012 07:37, Wenchao Xia ha scritto:
>>
>> For getting the other metadata about the disk image you mention, another
>> possibility to is just make 'qemu-img info' return the data in a machine
>> parseable format, ie JSON&  make a client API for extracting data from
>> this JSON document.
>>
>   Thank u for the idea. The .so is introduced to let program access the
> image more directly, parsing string is not so fast and it depends on
> another program's stdout output, I hope to get a faster way.

I doubt you actually have profiled it.

Paolo