[libvirt] [PATCH 02/20] remote: Don't hard code the feature VIR_DRV_FEATURE_REMOTE_CLOSE_CALLBACK as available

[Daniel P. Berrangé]

On Thu, Mar 08, 2018 at 01:20:25PM +0100, Marc Hartmayer wrote:
> Don't assume that the feature VIR_DRV_FEATURE_REMOTE_CLOSE_CALLBACK is
> available for every driver used for the connection.

The very definition of the virConnectRegisterCloseCallback() API is that
it will always succeed.   What varies is that some driver connections
may never fail and so the close callback will never be invoked. The actual
registration of the callback will always succeed regardless of which driver
is in use. So it is correct to report the VIR_DRV_FEATURE_REMOTE_CLOSE_CALLBACK
as always supported regardless of driver.


Regards,
Daniel
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