sd-bus: bind outgoing AF_UNIX sockets to abstract addresses conveying client comm + bus description string

Let's pass some additional meta information along bus connections
without actually altering the communication protocol.

Pass the client comm and client description string of the bus via
including it in the abstract namespace client socket address we connect
to. This is purely informational (and entirely user controlled), but has
the benefit that servers can make use of the information if they want,
but really don't have to. It works entirely transparently.

This takes inspiration from how we convey similar information via
credential socket connections.

0 files changed, 0 insertions, 0 deletions