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gh-108724: Fix _PySemaphore compile error on WASM (gh-109583)

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Some WASM platforms have POSIX semaphores, but not sem_timedwait.
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Sam Gross 2023-09-19 13:35:11 -04:00 committed by GitHub
parent 0c89056fe5
commit 9df6712c12
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1 changed files with 2 additions and 1 deletions
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3
Include/internal/pycore_semaphore.h
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@ -20,7 +20,8 @@
# error "Require native threads. See https://bugs.python.org/issue31370"
#endif
#if defined(_POSIX_SEMAPHORES) && (_POSIX_SEMAPHORES+0) != -1
#if (defined(_POSIX_SEMAPHORES) && (_POSIX_SEMAPHORES+0) != -1 && \
defined(HAVE_SEM_TIMEDWAIT))
# define _Py_USE_SEMAPHORES
# include <semaphore.h>
#endif