Title: bpo-33329: Fix multiprocessing regression on newer glibcs by pitrou · Pull Request #6575 · python/cpython · GitHub
Open Graph Title: bpo-33329: Fix multiprocessing regression on newer glibcs by pitrou · Pull Request #6575 · python/cpython
X Title: bpo-33329: Fix multiprocessing regression on newer glibcs by pitrou · Pull Request #6575 · python/cpython
Description: Starting with glibc 2.27.9000-xxx, sigaddset() can return EINVAL for some reserved signal numbers between 1 and NSIG. The range(1, NSIG) idiom is commonly used to select all signals for blocking with pthread_sigmask. So we ignore the sigaddset() return value until we expose sigfillset() to provide a better idiom. https://bugs.python.org/issue33329
Open Graph Description: Starting with glibc 2.27.9000-xxx, sigaddset() can return EINVAL for some reserved signal numbers between 1 and NSIG. The range(1, NSIG) idiom is commonly used to select all signals for blocking w...
X Description: Starting with glibc 2.27.9000-xxx, sigaddset() can return EINVAL for some reserved signal numbers between 1 and NSIG. The range(1, NSIG) idiom is commonly used to select all signals for blocking w...
Opengraph URL: https://github.com/python/cpython/pull/6575
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