gh-112075: Add critical sections for most dict APIs (#114508)

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Starts adding thread safety to dict objects.


Use @critical_section for APIs which are exposed via argument clinic and don't directly correlate with a public C API which needs to acquire the lock
Use a _lock_held suffix for keeping changes to complicated functions simple and just wrapping them with a critical section
Acquire and release the lock in an existing function where it won't be overly disruptive to the existing logic

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Dino Viehland 2024-02-06 14:03:43 -08:00 • committed by GitHub

parent b6228b521b

commit 92abb01240

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6 changed files with 782 additions and 284 deletions

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Objects/dictobject.c

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