[Libvir] [PATCH] add a ttyconsole command

[Daniel Veillard]

On Wed, Jul 25, 2007 at 03:24:15PM +0100, Richard W.M. Jones wrote:
> Daniel Veillard wrote:
> > It was pointed out that we have a vncdisplay command but none for
> >extracting the TTY console device:
> >
> >  https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=239687
> >
> >the trivial associated patch adds it as well as the doc in the man page
> 
> I wonder if it should print some error message if the <console> node 
> doesn't exist?  I tried your patch on a FV domain, before remembering 
> that FV domains don't have consoles, and it prints an empty line (but 
> the return code is 1, which is good):
> 
> $ src/.libs/virsh ttyconsole debian32fv
> 
> $ echo $?
> 1

  Why not, but in that case we should be consistent and do the same
for vncdisplay :

paphio:~ -> virsh vncdisplay rhel5

paphio:~ -> echo $?
1
paphio:~ -> 

  I must admit I'm not suggesting one or the other, the vncdisplay
status-quo didn't seems to bother anybody. It's trivial and I have no
preference, opinion welcome :-)

Daniel

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