does ipfs support device nodes? Asking because we're working on putting container images in ipfs and it seems it doesn't

````
timothy@yoga ~/p/a/p/repeatr> ipfs add -r /dev/dri
Error: Post http://127.0.0.1:5001/api/v0/add?encoding=json&progress=true&r=true&stream-channels=true: Unrecognized file type for dri/card0: Dcrw-rw----
````