and error = private [>
The type for ethernet interface errors.
type buffer = Cstruct.t
The type for memory buffers.
type macaddr = Macaddr.t
The type for unique MAC identifiers.
include Mirage_device.S with type 'a io = 'a Lwt.t
type 'a io = 'a Lwt.t
The type for potentially blocking I/O operation
val write : t -> ?src:macaddr -> macaddr -> Mirage_protocols.Ethernet.proto -> ?size:int -> ( buffer -> int ) -> ( unit, error ) Pervasives.result io
write eth ~src dst proto ~size payload outputs an ethernet frame which header is filled by
eth, and its payload is the buffer from the call to
Payload gets a buffer of
size (defaults to mtu) to fill with their payload. If
mtu, an error is returned.
val mtu : t -> int
mtu eth is the Maximum Transmission Unit of the
eth i.e. the maximum size of the payload, excluding the ethernet frame header.