Is there any guidance/document about how to write App-provided slots

David Callé davidc at
Wed Nov 9 17:34:36 UTC 2016

On 09/11/2016 10:47, Enwei Zhang wrote:
> Hello,
> For now, all slots are provided by ubuntu-core. I saw the concept of
> App-provided slots from
> But I didn't find any guidance/document about how to do that.
> Could you please help advise?

I don't think we have a document for this yet, except the general
interfaces overview that only mentions it as a possibility ( ).

As far as I know, only two snaps are providing their own slots: the core
snap and bluez.
If it can help in the meantime, the source code I've found for the bluez
snap is at:

CCing Morphis and Zyga for more information.


> Thanks so much.
> Br
> Enwei

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <>

More information about the Snapcraft mailing list