1.1 KiB
Phase 1.0AU: offline live result-channel feasibility reassessment
Status: PRIMITIVE_SIGNATURES_COMPLETE_COMPOSITION_AND_RUNTIME_BLOCKED
Date: 2026-07-29
The current official SDK headers expose the complete source-level vocabulary
needed by the Phase-1.0AT model: pipe, RFFDG, fcntl with O_NONBLOCK,
poll, CLOCK_MONOTONIC, kill, and waitpid with WNOHANG.
No audited official callsite composes that vocabulary into the required
channel. Current shsrv builtin workers use RFCFDG, which closes pre-created
descriptors. Its waits are not bounded by one absolute monotonic deadline and
the service has an automatic restart loop. Direct code reuse would violate the
one-shot, no-retry and explicit-supervisor boundaries.
Headers are declarations, not firmware-9.60 runtime evidence. The AT fake model is not proof of hard preemption, real descriptor cleanup, launch context, VideoOut ownership or a visible flip. A live or target implementation remains blocked. The next permitted step is only an offline, target-free canary contract with a distinct post-result terminal state.