[libvirt] [PATCH] qemu: Report errors from iohelper

[Michal Privoznik]

On 24.10.2012 17:49, Michal Privoznik wrote:
> Currently, we use iohelper when saving/restoring a domain.
> However, if there's some kind of error (like I/O) it is not
> propagated to libvirt. Since it is not qemu who is doing
> the actual write() it will not get error. The iohelper does.
> Therefore we should check for iohelper errors as it makes
> libvirt more user friendly.
> ---
> 
> diff to v1:
> -incorporate the event loop to read iohelper's stderr

Ugrh. s/PATCH/PATCH v2/ in $SUBJ obviously.