diff -r ffa851df0825 -r 2fb8b9db1c86 symbian-qemu-0.9.1-12/python-2.6.1/Modules/threadmodule.c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/symbian-qemu-0.9.1-12/python-2.6.1/Modules/threadmodule.c	Fri Jul 31 15:01:17 2009 +0100
@@ -0,0 +1,721 @@
+
+/* Thread module */
+/* Interface to Sjoerd's portable C thread library */
+
+#include "Python.h"
+
+#ifndef WITH_THREAD
+#error "Error!  The rest of Python is not compiled with thread support."
+#error "Rerun configure, adding a --with-threads option."
+#error "Then run `make clean' followed by `make'."
+#endif
+
+#include "pythread.h"
+
+static PyObject *ThreadError;
+
+
+/* Lock objects */
+
+typedef struct {
+	PyObject_HEAD
+	PyThread_type_lock lock_lock;
+} lockobject;
+
+static void
+lock_dealloc(lockobject *self)
+{
+	assert(self->lock_lock);
+	/* Unlock the lock so it's safe to free it */
+	PyThread_acquire_lock(self->lock_lock, 0);
+	PyThread_release_lock(self->lock_lock);
+	
+	PyThread_free_lock(self->lock_lock);
+	PyObject_Del(self);
+}
+
+static PyObject *
+lock_PyThread_acquire_lock(lockobject *self, PyObject *args)
+{
+	int i = 1;
+
+	if (!PyArg_ParseTuple(args, "|i:acquire", &i))
+		return NULL;
+
+	Py_BEGIN_ALLOW_THREADS
+	i = PyThread_acquire_lock(self->lock_lock, i);
+	Py_END_ALLOW_THREADS
+
+	return PyBool_FromLong((long)i);
+}
+
+PyDoc_STRVAR(acquire_doc,
+"acquire([wait]) -> None or bool\n\
+(acquire_lock() is an obsolete synonym)\n\
+\n\
+Lock the lock.  Without argument, this blocks if the lock is already\n\
+locked (even by the same thread), waiting for another thread to release\n\
+the lock, and return None once the lock is acquired.\n\
+With an argument, this will only block if the argument is true,\n\
+and the return value reflects whether the lock is acquired.\n\
+The blocking operation is not interruptible.");
+
+static PyObject *
+lock_PyThread_release_lock(lockobject *self)
+{
+	/* Sanity check: the lock must be locked */
+	if (PyThread_acquire_lock(self->lock_lock, 0)) {
+		PyThread_release_lock(self->lock_lock);
+		PyErr_SetString(ThreadError, "release unlocked lock");
+		return NULL;
+	}
+
+	PyThread_release_lock(self->lock_lock);
+	Py_INCREF(Py_None);
+	return Py_None;
+}
+
+PyDoc_STRVAR(release_doc,
+"release()\n\
+(release_lock() is an obsolete synonym)\n\
+\n\
+Release the lock, allowing another thread that is blocked waiting for\n\
+the lock to acquire the lock.  The lock must be in the locked state,\n\
+but it needn't be locked by the same thread that unlocks it.");
+
+static PyObject *
+lock_locked_lock(lockobject *self)
+{
+	if (PyThread_acquire_lock(self->lock_lock, 0)) {
+		PyThread_release_lock(self->lock_lock);
+		return PyBool_FromLong(0L);
+	}
+	return PyBool_FromLong(1L);
+}
+
+PyDoc_STRVAR(locked_doc,
+"locked() -> bool\n\
+(locked_lock() is an obsolete synonym)\n\
+\n\
+Return whether the lock is in the locked state.");
+
+static PyMethodDef lock_methods[] = {
+	{"acquire_lock", (PyCFunction)lock_PyThread_acquire_lock, 
+	 METH_VARARGS, acquire_doc},
+	{"acquire",      (PyCFunction)lock_PyThread_acquire_lock, 
+	 METH_VARARGS, acquire_doc},
+	{"release_lock", (PyCFunction)lock_PyThread_release_lock, 
+	 METH_NOARGS, release_doc},
+	{"release",      (PyCFunction)lock_PyThread_release_lock, 
+	 METH_NOARGS, release_doc},
+	{"locked_lock",  (PyCFunction)lock_locked_lock,  
+	 METH_NOARGS, locked_doc},
+	{"locked",       (PyCFunction)lock_locked_lock,  
+	 METH_NOARGS, locked_doc},
+	{"__enter__",    (PyCFunction)lock_PyThread_acquire_lock,
+	 METH_VARARGS, acquire_doc},
+	{"__exit__",    (PyCFunction)lock_PyThread_release_lock,
+	 METH_VARARGS, release_doc},
+	{NULL,           NULL}		/* sentinel */
+};
+
+static PyObject *
+lock_getattr(lockobject *self, char *name)
+{
+	return Py_FindMethod(lock_methods, (PyObject *)self, name);
+}
+
+static PyTypeObject Locktype = {
+	PyVarObject_HEAD_INIT(&PyType_Type, 0)
+	"thread.lock",			/*tp_name*/
+	sizeof(lockobject),		/*tp_size*/
+	0,				/*tp_itemsize*/
+	/* methods */
+	(destructor)lock_dealloc,	/*tp_dealloc*/
+	0,				/*tp_print*/
+	(getattrfunc)lock_getattr,	/*tp_getattr*/
+	0,				/*tp_setattr*/
+	0,				/*tp_compare*/
+	0,				/*tp_repr*/
+};
+
+static lockobject *
+newlockobject(void)
+{
+	lockobject *self;
+	self = PyObject_New(lockobject, &Locktype);
+	if (self == NULL)
+		return NULL;
+	self->lock_lock = PyThread_allocate_lock();
+	if (self->lock_lock == NULL) {
+		PyObject_Del(self);
+		self = NULL;
+		PyErr_SetString(ThreadError, "can't allocate lock");
+	}
+	return self;
+}
+
+/* Thread-local objects */
+
+#include "structmember.h"
+
+typedef struct {
+	PyObject_HEAD
+	PyObject *key;
+	PyObject *args;
+	PyObject *kw;
+	PyObject *dict;
+} localobject;
+
+static PyObject *
+local_new(PyTypeObject *type, PyObject *args, PyObject *kw)
+{
+	localobject *self;
+	PyObject *tdict;
+
+	if (type->tp_init == PyBaseObject_Type.tp_init
+	    && ((args && PyObject_IsTrue(args))
+		|| (kw && PyObject_IsTrue(kw)))) {
+		PyErr_SetString(PyExc_TypeError,
+			  "Initialization arguments are not supported");
+		return NULL;
+	}
+
+	self = (localobject *)type->tp_alloc(type, 0);
+	if (self == NULL)
+		return NULL;
+
+	Py_XINCREF(args);
+	self->args = args;
+	Py_XINCREF(kw);
+	self->kw = kw;
+	self->dict = NULL;	/* making sure */
+	self->key = PyString_FromFormat("thread.local.%p", self);
+	if (self->key == NULL) 
+		goto err;
+
+	self->dict = PyDict_New();
+	if (self->dict == NULL)
+		goto err;
+
+	tdict = PyThreadState_GetDict();
+	if (tdict == NULL) {
+		PyErr_SetString(PyExc_SystemError,
+				"Couldn't get thread-state dictionary");
+		goto err;
+	}
+
+	if (PyDict_SetItem(tdict, self->key, self->dict) < 0)
+		goto err;
+
+	return (PyObject *)self;
+
+  err:
+	Py_DECREF(self);
+	return NULL;
+}
+
+static int
+local_traverse(localobject *self, visitproc visit, void *arg)
+{
+	Py_VISIT(self->args);
+	Py_VISIT(self->kw);
+	Py_VISIT(self->dict);
+	return 0;
+}
+
+static int
+local_clear(localobject *self)
+{
+	Py_CLEAR(self->key);
+	Py_CLEAR(self->args);
+	Py_CLEAR(self->kw);
+	Py_CLEAR(self->dict);
+	return 0;
+}
+
+static void
+local_dealloc(localobject *self)
+{
+	PyThreadState *tstate;
+	if (self->key
+	    && (tstate = PyThreadState_Get())
+	    && tstate->interp) {
+		for(tstate = PyInterpreterState_ThreadHead(tstate->interp);
+		    tstate;
+		    tstate = PyThreadState_Next(tstate)) 
+			if (tstate->dict &&
+			    PyDict_GetItem(tstate->dict, self->key))
+				PyDict_DelItem(tstate->dict, self->key);
+	}
+
+	local_clear(self);
+	Py_TYPE(self)->tp_free((PyObject*)self);
+}
+
+static PyObject *
+_ldict(localobject *self)
+{
+	PyObject *tdict, *ldict;
+
+	tdict = PyThreadState_GetDict();
+	if (tdict == NULL) {
+		PyErr_SetString(PyExc_SystemError,
+				"Couldn't get thread-state dictionary");
+		return NULL;
+	}
+
+	ldict = PyDict_GetItem(tdict, self->key);
+	if (ldict == NULL) {
+		ldict = PyDict_New(); /* we own ldict */
+
+		if (ldict == NULL)
+			return NULL;
+		else {
+			int i = PyDict_SetItem(tdict, self->key, ldict);
+			Py_DECREF(ldict); /* now ldict is borrowed */
+			if (i < 0) 
+				return NULL;
+		}
+
+		Py_CLEAR(self->dict);
+		Py_INCREF(ldict);
+		self->dict = ldict; /* still borrowed */
+
+		if (Py_TYPE(self)->tp_init != PyBaseObject_Type.tp_init &&
+		    Py_TYPE(self)->tp_init((PyObject*)self, 
+					   self->args, self->kw) < 0) {
+			/* we need to get rid of ldict from thread so
+			   we create a new one the next time we do an attr
+			   acces */
+			PyDict_DelItem(tdict, self->key);
+			return NULL;
+		}
+		
+	}
+
+	/* The call to tp_init above may have caused another thread to run.
+	   Install our ldict again. */
+	if (self->dict != ldict) {
+		Py_CLEAR(self->dict);
+		Py_INCREF(ldict);
+		self->dict = ldict;
+	}
+
+	return ldict;
+}
+
+static int
+local_setattro(localobject *self, PyObject *name, PyObject *v)
+{
+	PyObject *ldict;
+	
+	ldict = _ldict(self);
+	if (ldict == NULL) 
+		return -1;
+
+	return PyObject_GenericSetAttr((PyObject *)self, name, v);
+}
+
+static PyObject *
+local_getdict(localobject *self, void *closure)
+{
+	if (self->dict == NULL) {
+		PyErr_SetString(PyExc_AttributeError, "__dict__");
+		return NULL;
+	}
+
+	Py_INCREF(self->dict);
+	return self->dict;
+}
+
+static PyGetSetDef local_getset[] = {
+	{"__dict__", (getter)local_getdict, (setter)NULL,
+	 "Local-data dictionary", NULL},
+	{NULL}  /* Sentinel */
+};
+
+static PyObject *local_getattro(localobject *, PyObject *);
+
+static PyTypeObject localtype = {
+	PyVarObject_HEAD_INIT(NULL, 0)
+	/* tp_name           */ "thread._local",
+	/* tp_basicsize      */ sizeof(localobject),
+	/* tp_itemsize       */ 0,
+	/* tp_dealloc        */ (destructor)local_dealloc,
+	/* tp_print          */ 0,
+	/* tp_getattr        */ 0,
+	/* tp_setattr        */ 0,
+	/* tp_compare        */ 0,
+	/* tp_repr           */ 0,
+	/* tp_as_number      */ 0,
+	/* tp_as_sequence    */ 0,
+	/* tp_as_mapping     */ 0,
+	/* tp_hash           */ 0,
+	/* tp_call           */ 0,
+	/* tp_str            */ 0,
+	/* tp_getattro       */ (getattrofunc)local_getattro,
+	/* tp_setattro       */ (setattrofunc)local_setattro,
+	/* tp_as_buffer      */ 0,
+	/* tp_flags          */ Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE,
+	/* tp_doc            */ "Thread-local data",
+	/* tp_traverse       */ (traverseproc)local_traverse,
+	/* tp_clear          */ (inquiry)local_clear,
+	/* tp_richcompare    */ 0,
+	/* tp_weaklistoffset */ 0,
+	/* tp_iter           */ 0,
+	/* tp_iternext       */ 0,
+	/* tp_methods        */ 0,
+	/* tp_members        */ 0,
+	/* tp_getset         */ local_getset,
+	/* tp_base           */ 0,
+	/* tp_dict           */ 0, /* internal use */
+	/* tp_descr_get      */ 0,
+	/* tp_descr_set      */ 0,
+	/* tp_dictoffset     */ offsetof(localobject, dict),
+	/* tp_init           */ 0,
+	/* tp_alloc          */ 0,
+	/* tp_new            */ local_new,
+	/* tp_free           */ 0, /* Low-level free-mem routine */
+	/* tp_is_gc          */ 0, /* For PyObject_IS_GC */
+};
+
+static PyObject *
+local_getattro(localobject *self, PyObject *name)
+{
+	PyObject *ldict, *value;
+
+	ldict = _ldict(self);
+	if (ldict == NULL) 
+		return NULL;
+
+	if (Py_TYPE(self) != &localtype)
+		/* use generic lookup for subtypes */
+		return PyObject_GenericGetAttr((PyObject *)self, name);
+
+	/* Optimization: just look in dict ourselves */
+	value = PyDict_GetItem(ldict, name);
+	if (value == NULL) 
+		/* Fall back on generic to get __class__ and __dict__ */
+		return PyObject_GenericGetAttr((PyObject *)self, name);
+
+	Py_INCREF(value);
+	return value;
+}
+
+/* Module functions */
+
+struct bootstate {
+	PyInterpreterState *interp;
+	PyObject *func;
+	PyObject *args;
+	PyObject *keyw;
+};
+
+static void
+t_bootstrap(void *boot_raw)
+{
+	struct bootstate *boot = (struct bootstate *) boot_raw;
+	PyThreadState *tstate;
+	PyObject *res;
+
+	tstate = PyThreadState_New(boot->interp);
+
+	PyEval_AcquireThread(tstate);
+	res = PyEval_CallObjectWithKeywords(
+		boot->func, boot->args, boot->keyw);
+	if (res == NULL) {
+		if (PyErr_ExceptionMatches(PyExc_SystemExit))
+			PyErr_Clear();
+		else {
+			PyObject *file;
+			PySys_WriteStderr(
+				"Unhandled exception in thread started by ");
+			file = PySys_GetObject("stderr");
+			if (file)
+				PyFile_WriteObject(boot->func, file, 0);
+			else
+				PyObject_Print(boot->func, stderr, 0);
+			PySys_WriteStderr("\n");
+			PyErr_PrintEx(0);
+		}
+	}
+	else
+		Py_DECREF(res);
+	Py_DECREF(boot->func);
+	Py_DECREF(boot->args);
+	Py_XDECREF(boot->keyw);
+	PyMem_DEL(boot_raw);
+	PyThreadState_Clear(tstate);
+	PyThreadState_DeleteCurrent();
+	PyThread_exit_thread();
+}
+
+static PyObject *
+thread_PyThread_start_new_thread(PyObject *self, PyObject *fargs)
+{
+	PyObject *func, *args, *keyw = NULL;
+	struct bootstate *boot;
+	long ident;
+
+	if (!PyArg_UnpackTuple(fargs, "start_new_thread", 2, 3,
+		               &func, &args, &keyw))
+		return NULL;
+	if (!PyCallable_Check(func)) {
+		PyErr_SetString(PyExc_TypeError,
+				"first arg must be callable");
+		return NULL;
+	}
+	if (!PyTuple_Check(args)) {
+		PyErr_SetString(PyExc_TypeError,
+				"2nd arg must be a tuple");
+		return NULL;
+	}
+	if (keyw != NULL && !PyDict_Check(keyw)) {
+		PyErr_SetString(PyExc_TypeError,
+				"optional 3rd arg must be a dictionary");
+		return NULL;
+	}
+	boot = PyMem_NEW(struct bootstate, 1);
+	if (boot == NULL)
+		return PyErr_NoMemory();
+	boot->interp = PyThreadState_GET()->interp;
+	boot->func = func;
+	boot->args = args;
+	boot->keyw = keyw;
+	Py_INCREF(func);
+	Py_INCREF(args);
+	Py_XINCREF(keyw);
+	PyEval_InitThreads(); /* Start the interpreter's thread-awareness */
+	ident = PyThread_start_new_thread(t_bootstrap, (void*) boot);
+	if (ident == -1) {
+		PyErr_SetString(ThreadError, "can't start new thread");
+		Py_DECREF(func);
+		Py_DECREF(args);
+		Py_XDECREF(keyw);
+		PyMem_DEL(boot);
+		return NULL;
+	}
+	return PyInt_FromLong(ident);
+}
+
+PyDoc_STRVAR(start_new_doc,
+"start_new_thread(function, args[, kwargs])\n\
+(start_new() is an obsolete synonym)\n\
+\n\
+Start a new thread and return its identifier.  The thread will call the\n\
+function with positional arguments from the tuple args and keyword arguments\n\
+taken from the optional dictionary kwargs.  The thread exits when the\n\
+function returns; the return value is ignored.  The thread will also exit\n\
+when the function raises an unhandled exception; a stack trace will be\n\
+printed unless the exception is SystemExit.\n");
+
+static PyObject *
+thread_PyThread_exit_thread(PyObject *self)
+{
+	PyErr_SetNone(PyExc_SystemExit);
+	return NULL;
+}
+
+PyDoc_STRVAR(exit_doc,
+"exit()\n\
+(PyThread_exit_thread() is an obsolete synonym)\n\
+\n\
+This is synonymous to ``raise SystemExit''.  It will cause the current\n\
+thread to exit silently unless the exception is caught.");
+
+static PyObject *
+thread_PyThread_interrupt_main(PyObject * self)
+{
+	PyErr_SetInterrupt();
+	Py_INCREF(Py_None);
+	return Py_None;
+}
+
+PyDoc_STRVAR(interrupt_doc,
+"interrupt_main()\n\
+\n\
+Raise a KeyboardInterrupt in the main thread.\n\
+A subthread can use this function to interrupt the main thread."
+);
+
+#ifndef NO_EXIT_PROG
+static PyObject *
+thread_PyThread_exit_prog(PyObject *self, PyObject *args)
+{
+	int sts;
+	if (!PyArg_ParseTuple(args, "i:exit_prog", &sts))
+		return NULL;
+	Py_Exit(sts); /* Calls PyThread_exit_prog(sts) or _PyThread_exit_prog(sts) */
+	for (;;) { } /* Should not be reached */
+}
+#endif
+
+static lockobject *newlockobject(void);
+
+static PyObject *
+thread_PyThread_allocate_lock(PyObject *self)
+{
+	return (PyObject *) newlockobject();
+}
+
+PyDoc_STRVAR(allocate_doc,
+"allocate_lock() -> lock object\n\
+(allocate() is an obsolete synonym)\n\
+\n\
+Create a new lock object.  See LockType.__doc__ for information about locks.");
+
+static PyObject *
+thread_get_ident(PyObject *self)
+{
+	long ident;
+	ident = PyThread_get_thread_ident();
+	if (ident == -1) {
+		PyErr_SetString(ThreadError, "no current thread ident");
+		return NULL;
+	}
+	return PyInt_FromLong(ident);
+}
+
+PyDoc_STRVAR(get_ident_doc,
+"get_ident() -> integer\n\
+\n\
+Return a non-zero integer that uniquely identifies the current thread\n\
+amongst other threads that exist simultaneously.\n\
+This may be used to identify per-thread resources.\n\
+Even though on some platforms threads identities may appear to be\n\
+allocated consecutive numbers starting at 1, this behavior should not\n\
+be relied upon, and the number should be seen purely as a magic cookie.\n\
+A thread's identity may be reused for another thread after it exits.");
+
+static PyObject *
+thread_stack_size(PyObject *self, PyObject *args)
+{
+	size_t old_size;
+	Py_ssize_t new_size = 0;
+	int rc;
+
+	if (!PyArg_ParseTuple(args, "|n:stack_size", &new_size))
+		return NULL;
+
+	if (new_size < 0) {
+		PyErr_SetString(PyExc_ValueError,
+				"size must be 0 or a positive value");
+		return NULL;
+	}
+
+	old_size = PyThread_get_stacksize();
+
+	rc = PyThread_set_stacksize((size_t) new_size);
+	if (rc == -1) {
+		PyErr_Format(PyExc_ValueError,
+			     "size not valid: %zd bytes",
+			     new_size);
+		return NULL;
+	}
+	if (rc == -2) {
+		PyErr_SetString(ThreadError,
+				"setting stack size not supported");
+		return NULL;
+	}
+
+	return PyInt_FromSsize_t((Py_ssize_t) old_size);
+}
+
+PyDoc_STRVAR(stack_size_doc,
+"stack_size([size]) -> size\n\
+\n\
+Return the thread stack size used when creating new threads.  The\n\
+optional size argument specifies the stack size (in bytes) to be used\n\
+for subsequently created threads, and must be 0 (use platform or\n\
+configured default) or a positive integer value of at least 32,768 (32k).\n\
+If changing the thread stack size is unsupported, a ThreadError\n\
+exception is raised.  If the specified size is invalid, a ValueError\n\
+exception is raised, and the stack size is unmodified.  32k bytes\n\
+ currently the minimum supported stack size value to guarantee\n\
+sufficient stack space for the interpreter itself.\n\
+\n\
+Note that some platforms may have particular restrictions on values for\n\
+the stack size, such as requiring a minimum stack size larger than 32kB or\n\
+requiring allocation in multiples of the system memory page size\n\
+- platform documentation should be referred to for more information\n\
+(4kB pages are common; using multiples of 4096 for the stack size is\n\
+the suggested approach in the absence of more specific information).");
+
+static PyMethodDef thread_methods[] = {
+	{"start_new_thread",	(PyCFunction)thread_PyThread_start_new_thread,
+	                        METH_VARARGS,
+				start_new_doc},
+	{"start_new",		(PyCFunction)thread_PyThread_start_new_thread, 
+	                        METH_VARARGS,
+				start_new_doc},
+	{"allocate_lock",	(PyCFunction)thread_PyThread_allocate_lock, 
+	 METH_NOARGS, allocate_doc},
+	{"allocate",		(PyCFunction)thread_PyThread_allocate_lock, 
+	 METH_NOARGS, allocate_doc},
+	{"exit_thread",		(PyCFunction)thread_PyThread_exit_thread, 
+	 METH_NOARGS, exit_doc},
+	{"exit",		(PyCFunction)thread_PyThread_exit_thread, 
+	 METH_NOARGS, exit_doc},
+	{"interrupt_main",	(PyCFunction)thread_PyThread_interrupt_main,
+	 METH_NOARGS, interrupt_doc},
+	{"get_ident",		(PyCFunction)thread_get_ident, 
+	 METH_NOARGS, get_ident_doc},
+	{"stack_size",		(PyCFunction)thread_stack_size,
+				METH_VARARGS,
+				stack_size_doc},
+#ifndef NO_EXIT_PROG
+	{"exit_prog",		(PyCFunction)thread_PyThread_exit_prog,
+	 METH_VARARGS},
+#endif
+	{NULL,			NULL}		/* sentinel */
+};
+
+
+/* Initialization function */
+
+PyDoc_STRVAR(thread_doc,
+"This module provides primitive operations to write multi-threaded programs.\n\
+The 'threading' module provides a more convenient interface.");
+
+PyDoc_STRVAR(lock_doc,
+"A lock object is a synchronization primitive.  To create a lock,\n\
+call the PyThread_allocate_lock() function.  Methods are:\n\
+\n\
+acquire() -- lock the lock, possibly blocking until it can be obtained\n\
+release() -- unlock of the lock\n\
+locked() -- test whether the lock is currently locked\n\
+\n\
+A lock is not owned by the thread that locked it; another thread may\n\
+unlock it.  A thread attempting to lock a lock that it has already locked\n\
+will block until another thread unlocks it.  Deadlocks may ensue.");
+
+PyMODINIT_FUNC
+initthread(void)
+{
+	PyObject *m, *d;
+	
+	/* Initialize types: */
+	if (PyType_Ready(&localtype) < 0)
+		return;
+
+	/* Create the module and add the functions */
+	m = Py_InitModule3("thread", thread_methods, thread_doc);
+	if (m == NULL)
+		return;
+
+	/* Add a symbolic constant */
+	d = PyModule_GetDict(m);
+	ThreadError = PyErr_NewException("thread.error", NULL, NULL);
+	PyDict_SetItemString(d, "error", ThreadError);
+	Locktype.tp_doc = lock_doc;
+	Py_INCREF(&Locktype);
+	PyDict_SetItemString(d, "LockType", (PyObject *)&Locktype);
+
+	Py_INCREF(&localtype);
+	if (PyModule_AddObject(m, "_local", (PyObject *)&localtype) < 0)
+		return;
+
+	/* Initialize the C thread library */
+	PyThread_init_thread();
+}