Re: [Qemu-devel] [PATCH v2 3/3] socket: unlink unix socket on remove

["Daniel P. Berrange" <berrange@redhat.com>]

On Fri, Jun 24, 2016 at 02:08:52PM +0200, Marc-André Lureau wrote:
> On Thu, Jun 23, 2016 at 7:01 PM, Michael S. Tsirkin <mst@redhat.com> wrote:
> >> > Maybe what you want is a need_unlink feature.
> >> > Set it for unix sockets only, that would make some sense.
> >>
> >> Oh perhaps what you mean is that if the fd was passed, we should cleanup the unix socket? Yes, I think we should do that then. I'll update the series.
> 
> Actually it's not possible to pass a listening fd to a socket chardev
> today (the path argument doesn't understand /dev/fdset), so only path
> created by qemu will be cleaned up.
> 
> >
> > I'd like it better contained - that's all. So let's set a flag that says
> > "must unlink" as opposed to "it's listening".
> 
> You suggest to rename QIO_CHANNEL_FEATURE_LISTEN to
> QIO_CHANNEL_FEATURE_LISTEN_MUST_UNLINK ? Or to add another feature
> flag? I don't think that brings anything useful here.

IMHO the existing QIO_CHANNEL_FEATURE_LISTEN makes more sense than
a QIO_CHANNEL_FEATURE_MUST_UNLINK, so I'd like to see your current
patches go in as is.


Regards,
Daniel
-- 
|: http://berrange.com      -o-    http://www.flickr.com/photos/dberrange/ :|
|: http://libvirt.org              -o-             http://virt-manager.org :|
|: http://autobuild.org       -o-         http://search.cpan.org/~danberr/ :|
|: http://entangle-photo.org       -o-       http://live.gnome.org/gtk-vnc :|