On 12/16/2011 03:56 PM, Anthony Liguori wrote:
I'd really prefer to stick to non-nullable strings as there is no
obvious way to specify NULL in command line options.
We can leave it as the default. A property with a non-null default is implicitly
not nullable, which actually makes some sense. We can model this in
get_string/set_string too.
What are the uses of null in qdev string properties? I know you can't
set a string to null since parse() doesn't have a null syntax. So we're
really just talking about an uninitialized state, right?
Yes. No ROM BAR is an example of a NULL string property.