drm: move the _drm channel and its producer into src/ipc/drm.rs

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src/ipc.rs is the file every unrelated IPC change has to be read through, and
this branch had grown it from 2227 lines to 4112. Move the DRM half out, into
the same #[path] submodule form the file already uses for ipc/auth.rs and
ipc/fs.rs, so it lands as ipc/drm.rs beside them.

What moves: the two payload structs, the producer that runs in the root
--service, and the bespoke SCM_RIGHTS framing the channel needs because
Framed/BytesCodec cannot carry ancillary data, plus their tests. What stays is
the Data variants, which belong to a shared enum and cannot live anywhere else,
and three re-exports so every existing call site keeps the path it already uses.

ipc.rs is 2285 lines now, 58 above upstream instead of 1885. The move is
content-identical: the only edits are the 39 per-item cfg attributes, redundant
now that the module is gated once at its declaration, and the test module cfg
that becomes a plain cfg(test). Checked by extracting the moved ranges from the
previous commit and comparing them line by line against the new file. Both
configs build with no new warnings and the same 92 tests pass, 14 of them the
drm ones that moved.

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This commit is contained in:

Mariano Abad

2026-07-28 08:35:24 -03:00

parent eec14a0592

commit 14f8b903b3

2 changed files with 1829 additions and 1843 deletions

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src/ipc.rs

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