There's nothing RPC specific about virnettlscontext.c or
virnetsocket.c. We use TLS for other things than just RPC
encryption (e.g. for generating random numbers) and sockets can
be used even without RPC.
Move these two sources into a static library (virt_socket) so
that other areas can use it even when RPC is disabled.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
