• Drew DeVault's avatar
    Document unusual wl_registry.bind new_id behavior · a2f1343b
    Drew DeVault authored
    When wayland-scanner encounters a new_id field with no corresponding
    interface name defined, instead of emitting a function whose signature
    lines up with the usual case (a uint32_t ID), it adds the interface name
    as a string and the version number so that the interface can be
    identified from the protcol message.
    Without docs, this was previously left for the interprid wire protocol
    implementor (e.g. me an hour ago) to discover when Wayland clients send
    them apparently bogus messages.
    I would have preferred if a different primitive type were used here
    (e.g. typed_new_id) to reflect the fact that the wire protocol is
    different, but I felt it unwise to add a new primitive to wayland.xml in
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