On 11/10/2018 17:14, Paolo Bonzini wrote:
> On 11/10/2018 15:14, Philippe Mathieu-Daudé wrote:
>> The number of bytes can not be negative nor zero.
>>
>> Fixed 2 format string:
>> - hw/char/spapr_vty.c
>> - hw/usb/ccid-card-passthru.c
>>
>> Signed-off-by: Philippe Mathieu-Daudé <phi...@redhat.com>
>> ---
>> See: https://lists.gnu.org/archive/html/qemu-devel/2018-10/msg02212.html
>
> Not that easy; you need to adjust qemu_chr_be_can_write,
> qemu_chr_be_write_impl, qemu_chr_be_write (which is where the callbacks
> are invoked).
OK.
> On the other hand, fd_chr_read_poll is not an IOCanReadHandler, and this
> patch therefore probably doesn't compile?
It does compile.
fd_chr_update_read_handler() uses fd_chr_read_poll with io_add_watch_poll():
GSource *io_add_watch_poll(Chardev *chr,
QIOChannel *ioc,
IOCanReadHandler *fd_can_read,
QIOChannelFunc fd_read,
gpointer user_data,
GMainContext *context);
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xenproject.org
https://lists.xenproject.org/mailman/listinfo/xen-devel
