[libvirt] [RFC PATCH 2/6] conf: Tweak HPT parsing and formatting

[Andrea Bolognani]

On Wed, 2018-05-23 at 18:42 +0200, Peter Krempa wrote:
> On Wed, May 23, 2018 at 18:17:58 +0200, Andrea Bolognani wrote:
> > +                if (hasResizing) {
> > +                    if (virAsprintf(&resizing, " resizing='%s'",
> > +                                    virDomainHPTResizingTypeToStri
> > ng(def->hpt_resizing)) < 0) {
> > +                        goto error;
> > +                    }
> > +                } else {
> > +                    if (VIR_STRDUP(resizing, "") < 0)
> > +                        goto error;
> > +                }
> >  
> > -                virBufferAsprintf(buf, "<hpt resizing='%s'/>\n",
> > -                                  virDomainHPTResizingTypeToString
> > (def->hpt_resizing));
> > +                virBufferAsprintf(buf, "<hpt%s/>\n",
> 
> This formulation looks fishy.

I don't love it either, but I've tried a bunch of alternative
approaches and this seemed like the most sane to me.

If you have suggestions on how to improve it, considering that the
end result is what you see after patch 5/6, please do share! :)

-- 
Andrea Bolognani / Red Hat / Virtualization