crosvm/common/p9

p9 - Server implementation of the 9p file system protocol

This directory contains the protocol definition and a server implementation of the 9p file system protocol.

• wire_format_derive - A procedural macro that derives the serialization and de-serialization implementation for a struct into the 9p wire format.
• src/protocol - Defines all the messages used in the 9p protocol. Also implements serialization and de-serialization for some base types (integers, strings, vectors) that form the foundation of all 9p messages. Wire format implementations for all other messages are derived using the wire_format_derive macro.
• src/server.rs - Implements a full 9p server, carrying out file system requests on behalf of clients.