On 05/27/2015 09:07 AM, Daniel P. Berrange wrote: > A QOM property can be parsed as enum using the visit_type_enum() > helper method, but this forces callers to use the more complex > generic object_property_add() method when registering it. It > also requires that users of that object have access to the > string map when they want to read the property value. >
> Assuming an object struct of
>
> typedef struct {
> Object parent;
> MyDevType devtype;
> ...other fields...
> } MyDev;
>
> The property can then be registered as follows:
>
> static int mydev_prop_get_devtype(Object *obj,
> Error **errp G_GNUC_UNUSED)
> {
> MyDev *dev = MYDEV(obj);
>
> return dev->devtype;
> }
>
> static void mydev_prop_set_devtype(Object *obj,
> int value,
> Error **errp G_GNUC_UNUSED)
> {
> MyDev *dev = MYDEV(obj);
>
> dev->endpoint = value;
s/endpoint/devtype/
> Signed-off-by: Daniel P. Berrange <berra...@redhat.com>
> ---
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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