40d19394b7
Make it possible to query all net clients without specifying an ID when calling qemu_find_net_clients_except(). This also adds the add_completion_option() function which is to be used for other commands completions as well. Signed-off-by: Hani Benhabiles <hani@linux.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>