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Title: bpo-33613: multiprocessing semtracker uses sigmask by vstinner · Pull Request #8500 · python/cpython · GitHub

Open Graph Title: bpo-33613: multiprocessing semtracker uses sigmask by vstinner · Pull Request #8500 · python/cpython

X Title: bpo-33613: multiprocessing semtracker uses sigmask by vstinner · Pull Request #8500 · python/cpython

Description: The multiprocessing semaphore tracker now uses signal.pthread_sigmask() to block signals before spawning the child to queue the signals before we modify the signal handlers to ignore some signals. https://bugs.python.org/issue33613

Open Graph Description: The multiprocessing semaphore tracker now uses signal.pthread_sigmask() to block signals before spawning the child to queue the signals before we modify the signal handlers to ignore some signals. ...

X Description: The multiprocessing semaphore tracker now uses signal.pthread_sigmask() to block signals before spawning the child to queue the signals before we modify the signal handlers to ignore some signals. ...

Opengraph URL: https://github.com/python/cpython/pull/8500

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