Module type Mirage_net.S

A network interface that serves Ethernet frames.

type error#row

The type for network errors.

type error = private [>
| Mirage_device.error

The type for network errors.

val pp_error : error Fmt.t

pp_error is the pretty-printer for errors.

type page_aligned_buffer

The type for page-aligned memory buffers.

type buffer

The type for memory buffers.

type macaddr

The type for unique MAC identifiers for the device.

include Mirage_device.S
type +'a io

The type for potentially blocking I/O operation

type t

The type representing the internal state of the device

val disconnect : t ‑> unit io

Disconnect from the device. While this might take some time to complete, it can never result in an error.

val write : t ‑> buffer ‑> (unit, errorPervasives.result io

write nf buf outputs buf to netfront nf.

val writev : t ‑> buffer list ‑> (unit, errorPervasives.result io

writev nf bufs output a list of buffers to netfront nf as a single packet.

val listen : t ‑> (buffer ‑> unit io) ‑> (unit, errorPervasives.result io

listen nf fn is a blocking operation that calls fn buf with every packet that is read from the interface. The function can be stopped by calling disconnect in the device layer.

val mac : t ‑> macaddr

mac nf is the MAC address of nf.

val get_stats_counters : t ‑> stats

Obtain the most recent snapshot of the device statistics.

val reset_stats_counters : t ‑> unit

Reset the statistics associated with this device to their defaults.