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[3.13] Delete stale note about mp.Lock.acquire/SIGINT (GH-120929) (GH-122078) 

Delete stale note about mp.Lock.acquire/SIGINT (GH-120929)
(cherry picked from commit 0dcbc83853)

Co-authored-by: Andrey Mishchenko <mishchea@gmail.com>
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Miss Islington (bot) 2024-07-21 08:34:36 +02:00 committed by GitHub
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Doc/library/multiprocessing.rst
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@ -1473,17 +1473,6 @@ object -- see :ref:`multiprocessing-managers`.
On macOS, ``sem_timedwait`` is unsupported, so calling ``acquire()`` with
a timeout will emulate that function's behavior using a sleeping loop.
.. note::
If the SIGINT signal generated by :kbd:`Ctrl-C` arrives while the main thread is
blocked by a call to :meth:`BoundedSemaphore.acquire`, :meth:`Lock.acquire`,
:meth:`RLock.acquire`, :meth:`Semaphore.acquire`, :meth:`Condition.acquire`
or :meth:`Condition.wait` then the call will be immediately interrupted and
:exc:`KeyboardInterrupt` will be raised.
This differs from the behaviour of :mod:`threading` where SIGINT will be
ignored while the equivalent blocking calls are in progress.
.. note::
Some of this package's functionality requires a functioning shared semaphore