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Issue #7272: Add configure test to detect whether sem_open works

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properly, and use this to skip test_multiprocessing on platforms
where sem_open raises a signal.  This should fix some FreeBSD buildbot
failures for test_multiprocessing.
This commit is contained in:
Mark Dickinson 2009-11-20 19:30:22 +00:00
parent ab44226198
commit c4920e86ef
6 changed files with 127 additions and 5 deletions
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5
Modules/_multiprocessing/multiprocessing.c
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@ -250,7 +250,8 @@ init_multiprocessing(void)
Py_INCREF(&ConnectionType);
PyModule_AddObject(module, "Connection", (PyObject*)&ConnectionType);
#if defined(MS_WINDOWS) || defined(HAVE_SEM_OPEN)
#if defined(MS_WINDOWS) || \
(defined(HAVE_SEM_OPEN) && !defined(HAVE_BROKEN_POSIX_SEMAPHORES))
/* Add SemLock type to module */
if (PyType_Ready(&SemLockType) < 0)
return;
@ -297,7 +298,7 @@ init_multiprocessing(void)
Py_DECREF(temp); Py_DECREF(value); return; } \
Py_DECREF(value)
#ifdef HAVE_SEM_OPEN
#if defined(HAVE_SEM_OPEN) && !defined(HAVE_BROKEN_POSIX_SEMAPHORES)
ADD_FLAG(HAVE_SEM_OPEN);
#endif
#ifdef HAVE_SEM_TIMEDWAIT