Xen devel - Mar 2005 - [PATCH] Cleanup error paths in xen/common/dom0_ops.c

I''ve written an automated dom0_op generator in an effort to test the 
libxc rewrite.  The tool is still awfully primative and the rewrite is 
not yet complete but I wanted to post fixes for some bugs the tool found 
so I wouldn''t forget.

The first makes sure that builddomain returns ESRCH when passed an 
invalid domain ID (this is what every other dom0_op returns).

The second makes sure that unpausedomain returns EINVAL if you try to 
unpause yourself.  This is the behavior of pausedomain and is a bit more 
sane than just returning 0.

I''ve tested this on today''s unstable (able to boot and create
domains
with Xend just as before).

Regards,
Anthony Liguori

Signed-off-by: Anthony Liguori (aliguori@us.ibm.com)