The two stateless backends keep their structs and special pumps (uinput
FF-effect mixing via pump_ff/last_mix; the XUSB stale-residual
RUMBLE_IDLE_TIMEOUT force-off) but delegate slot lifecycle — table,
unplug sweep, gate-checked create — to the shared PadSlots. XUSB resets
last_rumble/last_active on the swept indices and on fresh create exactly
as before (the G10/G16-adjacent semantics untouched).
Two accepted deltas, both flagged in the plan (§3a): the uinput
arrival/unplug log lines gain the pad-identity label every other backend
already has ("controller arrival (X-Box 360 pad)"), and XUSB's
f.index.max(0) clamp is replaced by the bounds check every other manager
uses — a negative wire index is now dropped instead of being treated as
pad 0.
Verified: .21 clippy --all-targets -D warnings clean + full suite 290
pass / 0 fail (uinput); .133 clippy --all-targets -D warnings EXITCODE 0
(XUSB).
Part of G12/3.3 (§3a.4 commit 9) — all seven managers now share the
PadSlots lifecycle.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
enricobuehler
89aa52bc58