Re: [Qemu-devel] [PATCH v3 0/7] Add support for passthru cards to libcacard

[Jeremy White <jwhite@codeweavers.com>]

Hey Marc-André,

Thanks for the review.

On 03/16/2015 11:22 AM, Marc-André Lureau wrote:
> Hi Jeremy
> 
> I have checked no regression for spice, but not the new pcsc backend.
> Do you have a spice-gtk branch or are you using vscclient only?

I'm using spice-gtk with this patch:
  http://lists.freedesktop.org/archives/spice-devel/2015-January/018674.html
and then invoking it with --spice-smartcard[=passthru]

> 
> I would feel better note polluting more the exported symbols from
> libcacard. For ex, vcard_init() and cac_card_init() are already quite
> useless, since they are called from vcard_emul_init() Would you be
> able to init PCSC there too, when it's selected? (there are too many
> init or exported functions already)
> 
> Why did you export vcard_response_set_status_bytes()?
> 

It seemed as though the convention was that all non static functions
went into the .syms file; I may have misunderstood.

capcsc_init certainly does not need to be exported; it is only intended
to be used from vcard_emul_init().  I thought I was simply following
existing convention.

For vcard_response_set_status_bytes, I needed that function in capcsc.c.
 Again, I followed what I saw as the convention.  However, that one is
perhaps arguably more useful to export; certainly if you're going to
export the other vcard_response_xxx functions, this would be a useful
one to add to the mix.

Cheers,

Jeremy