[Libvir] [PATCH] If ./configure --enable-debug=yes, print libvirt calls
Daniel Veillard
veillard at redhat.com
Wed Jul 11 16:09:50 UTC 2007
On Wed, Jul 11, 2007 at 05:06:31PM +0100, Daniel P. Berrange wrote:
> On Wed, Jul 11, 2007 at 12:02:26PM -0400, Daniel Veillard wrote:
> > On Wed, Jul 11, 2007 at 04:36:23PM +0100, Richard W.M. Jones wrote:
> > > This can prove useful if we want to track down problems like the
> > > double-call of domainSuspend.
> > >
> > > Also attached below is the output of virt-manager when this tracing is
> > > enabled.
> > >
> > > Note that if --enable-debug is not set, then no extra code is added to
> > > libvirt.
> >
> > I would like this, I have just one thing which worries me, it's the
> > vararg macros, I'm not sure how widely it's supported outside of gcc ..
>
> If it doesn't work on non-GCC, then those people can simply not add
> --enable-debug to their configure flags.
Disagree
+#define DEBUG0
+#define DEBUG(fs,...)
+#endif /* !ENABLE_DEBUG */
just won't work for them, not all statements are within
#ifdef ENABLE_DEBUG
#endif
it won't compile even if ENABLE_DEBUG is not defined.
Daniel
--
Red Hat Virtualization group http://redhat.com/virtualization/
Daniel Veillard | virtualization library http://libvirt.org/
veillard at redhat.com | libxml GNOME XML XSLT toolkit http://xmlsoft.org/
http://veillard.com/ | Rpmfind RPM search engine http://rpmfind.net/
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