Andrew Kesterson 9bf8bcd357 Fix two comments that misstate exit sites and NULL validity ...

Both found while auditing the pool for the cross-thread transfer guarantee.

AGENTS.md said the two exit() calls that bypass akerr_exit() are "both in
src/error.c". ENSURE_ERROR_READY's pool-exhaustion abort is in
include/akerror.tmpl.h. The count of abort sites is load-bearing -- it is
the argument against any API that could fail on pool exhaustion -- so
pointing at the wrong file makes it hard to check.

akerr_valid_error_address() returns 1 for NULL, which is right for VALID()
(NULL is how a function reports success) and a trap for anything reading it
as "is this a pool slot". Say so where the function is defined.

Comments only; no behavior change.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

2026-08-01 16:35:26 -04:00

..

error.c

Fix two comments that misstate exit sites and NULL validity

2026-08-01 16:35:26 -04:00

lock.h

Make the error pool and status registry thread safe

2026-07-31 08:31:22 -04:00