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bpo-45847: Fix _multiprocessing on platforms without sem_open (GH-29833) by tiran · Pull Request #29833 · python/cpython

python

Expand Up @@ -2,7 +2,7 @@ preserve [clinic start generated code]*/
#if defined(MS_WINDOWS) #if defined(HAVE_MP_SEMAPHORE) && defined(MS_WINDOWS)
PyDoc_STRVAR(_multiprocessing_SemLock_acquire__doc__, "acquire($self, /, block=True, timeout=None)\n" Expand Down Expand Up @@ -52,9 +52,9 @@ _multiprocessing_SemLock_acquire(SemLockObject *self, PyObject *const *args, Py_ return return_value; }
#endif /* defined(MS_WINDOWS) */ #endif /* defined(HAVE_MP_SEMAPHORE) && defined(MS_WINDOWS) */
#if defined(MS_WINDOWS) #if defined(HAVE_MP_SEMAPHORE) && defined(MS_WINDOWS)
PyDoc_STRVAR(_multiprocessing_SemLock_release__doc__, "release($self, /)\n" Expand All @@ -74,9 +74,9 @@ _multiprocessing_SemLock_release(SemLockObject *self, PyObject *Py_UNUSED(ignore return _multiprocessing_SemLock_release_impl(self); }
#endif /* defined(MS_WINDOWS) */ #endif /* defined(HAVE_MP_SEMAPHORE) && defined(MS_WINDOWS) */
#if !defined(MS_WINDOWS) #if defined(HAVE_MP_SEMAPHORE) && !defined(MS_WINDOWS)
PyDoc_STRVAR(_multiprocessing_SemLock_acquire__doc__, "acquire($self, /, block=True, timeout=None)\n" Expand Down Expand Up @@ -126,9 +126,9 @@ _multiprocessing_SemLock_acquire(SemLockObject *self, PyObject *const *args, Py_ return return_value; }
#endif /* !defined(MS_WINDOWS) */ #endif /* defined(HAVE_MP_SEMAPHORE) && !defined(MS_WINDOWS) */
#if !defined(MS_WINDOWS) #if defined(HAVE_MP_SEMAPHORE) && !defined(MS_WINDOWS)
PyDoc_STRVAR(_multiprocessing_SemLock_release__doc__, "release($self, /)\n" Expand All @@ -148,7 +148,9 @@ _multiprocessing_SemLock_release(SemLockObject *self, PyObject *Py_UNUSED(ignore return _multiprocessing_SemLock_release_impl(self); }
#endif /* !defined(MS_WINDOWS) */ #endif /* defined(HAVE_MP_SEMAPHORE) && !defined(MS_WINDOWS) */
#if defined(HAVE_MP_SEMAPHORE)
static PyObject * _multiprocessing_SemLock_impl(PyTypeObject *type, int kind, int value, Expand Down Expand Up @@ -208,6 +210,10 @@ _multiprocessing_SemLock(PyTypeObject *type, PyObject *args, PyObject *kwargs) return return_value; }
#endif /* defined(HAVE_MP_SEMAPHORE) */
#if defined(HAVE_MP_SEMAPHORE)
PyDoc_STRVAR(_multiprocessing_SemLock__rebuild__doc__, "_rebuild($type, handle, kind, maxvalue, name, /)\n" "--\n" Expand Down Expand Up @@ -240,6 +246,10 @@ _multiprocessing_SemLock__rebuild(PyTypeObject *type, PyObject *const *args, Py_ return return_value; }
#endif /* defined(HAVE_MP_SEMAPHORE) */
#if defined(HAVE_MP_SEMAPHORE)
PyDoc_STRVAR(_multiprocessing_SemLock__count__doc__, "_count($self, /)\n" "--\n" Expand All @@ -258,6 +268,10 @@ _multiprocessing_SemLock__count(SemLockObject *self, PyObject *Py_UNUSED(ignored return _multiprocessing_SemLock__count_impl(self); }
#endif /* defined(HAVE_MP_SEMAPHORE) */
#if defined(HAVE_MP_SEMAPHORE)
PyDoc_STRVAR(_multiprocessing_SemLock__is_mine__doc__, "_is_mine($self, /)\n" "--\n" Expand All @@ -276,6 +290,10 @@ _multiprocessing_SemLock__is_mine(SemLockObject *self, PyObject *Py_UNUSED(ignor return _multiprocessing_SemLock__is_mine_impl(self); }
#endif /* defined(HAVE_MP_SEMAPHORE) */
#if defined(HAVE_MP_SEMAPHORE)
PyDoc_STRVAR(_multiprocessing_SemLock__get_value__doc__, "_get_value($self, /)\n" "--\n" Expand All @@ -294,6 +312,10 @@ _multiprocessing_SemLock__get_value(SemLockObject *self, PyObject *Py_UNUSED(ign return _multiprocessing_SemLock__get_value_impl(self); }
#endif /* defined(HAVE_MP_SEMAPHORE) */
#if defined(HAVE_MP_SEMAPHORE)
PyDoc_STRVAR(_multiprocessing_SemLock__is_zero__doc__, "_is_zero($self, /)\n" "--\n" Expand All @@ -312,6 +334,10 @@ _multiprocessing_SemLock__is_zero(SemLockObject *self, PyObject *Py_UNUSED(ignor return _multiprocessing_SemLock__is_zero_impl(self); }
#endif /* defined(HAVE_MP_SEMAPHORE) */
#if defined(HAVE_MP_SEMAPHORE)
PyDoc_STRVAR(_multiprocessing_SemLock__after_fork__doc__, "_after_fork($self, /)\n" "--\n" Expand All @@ -330,6 +356,10 @@ _multiprocessing_SemLock__after_fork(SemLockObject *self, PyObject *Py_UNUSED(ig return _multiprocessing_SemLock__after_fork_impl(self); }
#endif /* defined(HAVE_MP_SEMAPHORE) */
#if defined(HAVE_MP_SEMAPHORE)
PyDoc_STRVAR(_multiprocessing_SemLock___enter____doc__, "__enter__($self, /)\n" "--\n" Expand All @@ -348,6 +378,10 @@ _multiprocessing_SemLock___enter__(SemLockObject *self, PyObject *Py_UNUSED(igno return _multiprocessing_SemLock___enter___impl(self); }
#endif /* defined(HAVE_MP_SEMAPHORE) */
#if defined(HAVE_MP_SEMAPHORE)
PyDoc_STRVAR(_multiprocessing_SemLock___exit____doc__, "__exit__($self, exc_type=None, exc_value=None, exc_tb=None, /)\n" "--\n" Expand Down Expand Up @@ -392,11 +426,45 @@ _multiprocessing_SemLock___exit__(SemLockObject *self, PyObject *const *args, Py return return_value; }
#endif /* defined(HAVE_MP_SEMAPHORE) */
#ifndef _MULTIPROCESSING_SEMLOCK_ACQUIRE_METHODDEF #define _MULTIPROCESSING_SEMLOCK_ACQUIRE_METHODDEF #endif /* !defined(_MULTIPROCESSING_SEMLOCK_ACQUIRE_METHODDEF) */
#ifndef _MULTIPROCESSING_SEMLOCK_RELEASE_METHODDEF #define _MULTIPROCESSING_SEMLOCK_RELEASE_METHODDEF #endif /* !defined(_MULTIPROCESSING_SEMLOCK_RELEASE_METHODDEF) */ /*[clinic end generated code: output=e7fd938150601fe5 input=a9049054013a1b77]*/
#ifndef _MULTIPROCESSING_SEMLOCK__REBUILD_METHODDEF #define _MULTIPROCESSING_SEMLOCK__REBUILD_METHODDEF #endif /* !defined(_MULTIPROCESSING_SEMLOCK__REBUILD_METHODDEF) */
#ifndef _MULTIPROCESSING_SEMLOCK__COUNT_METHODDEF #define _MULTIPROCESSING_SEMLOCK__COUNT_METHODDEF #endif /* !defined(_MULTIPROCESSING_SEMLOCK__COUNT_METHODDEF) */
#ifndef _MULTIPROCESSING_SEMLOCK__IS_MINE_METHODDEF #define _MULTIPROCESSING_SEMLOCK__IS_MINE_METHODDEF #endif /* !defined(_MULTIPROCESSING_SEMLOCK__IS_MINE_METHODDEF) */
#ifndef _MULTIPROCESSING_SEMLOCK__GET_VALUE_METHODDEF #define _MULTIPROCESSING_SEMLOCK__GET_VALUE_METHODDEF #endif /* !defined(_MULTIPROCESSING_SEMLOCK__GET_VALUE_METHODDEF) */
#ifndef _MULTIPROCESSING_SEMLOCK__IS_ZERO_METHODDEF #define _MULTIPROCESSING_SEMLOCK__IS_ZERO_METHODDEF #endif /* !defined(_MULTIPROCESSING_SEMLOCK__IS_ZERO_METHODDEF) */
#ifndef _MULTIPROCESSING_SEMLOCK__AFTER_FORK_METHODDEF #define _MULTIPROCESSING_SEMLOCK__AFTER_FORK_METHODDEF #endif /* !defined(_MULTIPROCESSING_SEMLOCK__AFTER_FORK_METHODDEF) */
#ifndef _MULTIPROCESSING_SEMLOCK___ENTER___METHODDEF #define _MULTIPROCESSING_SEMLOCK___ENTER___METHODDEF #endif /* !defined(_MULTIPROCESSING_SEMLOCK___ENTER___METHODDEF) */
#ifndef _MULTIPROCESSING_SEMLOCK___EXIT___METHODDEF #define _MULTIPROCESSING_SEMLOCK___EXIT___METHODDEF #endif /* !defined(_MULTIPROCESSING_SEMLOCK___EXIT___METHODDEF) */ /*[clinic end generated code: output=fde05a081b5bdba4 input=a9049054013a1b77]*/