Shared binary-role admission and process-birth identity acquisition. The
host backend supplies exactly one nonblocking OS entropy request; it may
return errors or short counts and must not retry or invent a fallback.
AcquireEntropy reads Destination, Extent and VersionOrFlags (then flags),
returns the actual signed syscall result in Result, and preserves the saved
destination. Load reads a little-endian word relative to Destination.
Other word operations wrap at 64 bits; Compare supplies unsigned ordering.
Register assignment and the syscall ABI belong exclusively to each emitter.
A failed acquisition may have touched bytes. They carry no authority until
the count and every nonzero identity role have passed, returning status zero.
20constructor TelemetryIdentityBelowThe compiler supplied declaration spans and resolved links from this source snapshot. This page does not assert that this file belongs to a checked closure.