I realised that the terminal documentation which covers detached
terminals fails to mention that callers need to make themselves a
subreaper. Probably a good idea to mention this. I've also included a
minor comparison to LXC.
Signed-off-by: Aleksa Sarai <asarai@suse.de>
Users can get very confused by how terminals work with runc, and the
quite confusing "terminal: ..." option. Add a document which goes
through all of the important parts of terminal handling in runc, in the
hopes that we can just point people to this as an explanation.
Signed-off-by: Avi Deitcher <avi@deitcher.net>
[cyphar: quite a large rewrite to fix factual errors and structure]
Co-authored-by: Avi Deitcher <avi@deitcher.net>
Signed-off-by: Aleksa Sarai <asarai@suse.de>
Aleksa Sarai