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Get rid of circular import and eliminate unprefixed exported symbols

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from _multiprocessing.
This commit is contained in:
Richard Oudkerk 2012-10-07 18:08:47 +01:00
parent 81901490a0
commit 8fb9f4cf7b
3 changed files with 15 additions and 26 deletions
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21
Modules/_multiprocessing/multiprocessing.c
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@ -10,14 +10,12 @@
#include "multiprocessing.h"
PyObject *ProcessError, *BufferTooShort;
/*
* Function which raises exceptions based on error codes
*/
PyObject *
mp_SetError(PyObject *Type, int num)
_PyMp_SetError(PyObject *Type, int num)
{
switch (num) {
#ifdef MS_WINDOWS
@ -159,19 +157,12 @@ PyInit__multiprocessing(void)
if (!module)
return NULL;
/* Get copy of BufferTooShort */
temp = PyImport_ImportModule("multiprocessing");
if (!temp)
return NULL;
BufferTooShort = PyObject_GetAttrString(temp, "BufferTooShort");
Py_XDECREF(temp);
#if defined(MS_WINDOWS) || \
(defined(HAVE_SEM_OPEN) && !defined(POSIX_SEMAPHORES_NOT_ENABLED))
/* Add SemLock type to module */
if (PyType_Ready(&SemLockType) < 0)
/* Add _PyMp_SemLock type to module */
if (PyType_Ready(&_PyMp_SemLockType) < 0)
return NULL;
Py_INCREF(&SemLockType);
Py_INCREF(&_PyMp_SemLockType);
{
PyObject *py_sem_value_max;
/* Some systems define SEM_VALUE_MAX as an unsigned value that
@ -182,10 +173,10 @@ PyInit__multiprocessing(void)
py_sem_value_max = PyLong_FromLong(SEM_VALUE_MAX);
if (py_sem_value_max == NULL)
return NULL;
PyDict_SetItemString(SemLockType.tp_dict, "SEM_VALUE_MAX",
PyDict_SetItemString(_PyMp_SemLockType.tp_dict, "SEM_VALUE_MAX",
py_sem_value_max);
}
PyModule_AddObject(module, "SemLock", (PyObject*)&SemLockType);
PyModule_AddObject(module, "SemLock", (PyObject*)&_PyMp_SemLockType);
#endif
/* Add configuration macros */