By the previous commit, networkd now exposes the received DHCP message
in the Descibe() DBus/Varlink method. Let's make networkctl deserialize
the DHCP message and use it where necessary.
This makes networkctl fetch bit-rate statistics and offered DHCP
leases via Link.Describe() method instead of D-Bus.
Co-authored-by: Yu Watanabe <watanabe.yu+github@gmail.com>
Co-developed-by: Claude Opus 4.6 <noreply@anthropic.com>
Let's not leak details from src/shared and src/libsystemd into
src/basic, even though you can't actually do anything useful with
just forward declarations from src/shared.
The sd-forward.h header is put in src/libsystemd/sd-common as we
don't have a directory for shared internal headers for libsystemd
yet.
Let's also rename forward.h to basic-forward.h to keep things
self-explanatory.
Yu Watanabe
noxiouzandYu Watanabe
Daan De Meyer