I've synched up the spec and implementation with what I think is the
consensus on the "rc", "env" and "hostname" blocks:
- rc[].netbsd.sysctl{} and netbsd.sysctl{} implemented as described in a
separate thread.
- rc[].argv[] defaults to rc[].bin if unspecified
- rc[].workdir implemented, in the "idempotent" fashion, not in the "shell"
fashion
Yet to be done:
- remove hostname as it can now be set via netbsd.sysctl{}, will do this
after synching with docker-unikernel-runner.
There have been no new comments on this thread for ages, so I'm declaring
it "closed for now" and will move on to the next parts of the spec
(networking, filesystems).
