Re: reg sc_card_operations::update_binary function

Thanks Andreas. Then I will implement in such a way
that it will not erase the data after idx+count
offset.

I just wanted it to make it satisfy opensc.

--- Andreas Jellinghaus <ajdungeon.inka.de> wrote:

> On Thursday 28 June 2007 15:56:13 kamal krishna wrote:
> > Hi,
> >
> > I have one doubt regarding implementing
> >
>
sc_card_operations::update_binary(card,idx,buf,count,flag)
> > function in the card driver.
> >
> > Will this function delete all the file data after
> > idx+count offset.
> 
> I don't think so. those functions are 1:1 mapped to
> typical apdu commands,
> so it will simply write those bytes. the higher
> level would have to erase 
> everything else if that is what it wants.
> 
> Regards, Andreas
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> opensc-devellists.opensc-project.org
>
http://www.opensc-project.org/mailman/listinfo/opensc
-devel
> 



       
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