tree: b0faa183a100d4068aa2ff252bc5bde46ed7d69b [path history] [tgz]
  3. cpp/
  4. mojom/

This directory defines the ChromeOS API (crosapi). This is the communication protocol between lacros (web-browser on ChromeOS) and ash (user-space system executable on ChromeOS) for all new IPCs. Some existing IPCs might use Wayland or D-Bus to avoid unnecessary rewrites.

The ChromeOS API is eventually going to be stabilized and will need to tolerate several milestones worth of version skew between lacros and ash. In the long term, these interfaces will potentially need to support years of version skew. This means that any mojom files and their transitive dependencies must be relatively stable and backwards compatible. By default, mojom files in this directory should not include mojoms from any other directories unless they are marked [Stable].