84     runtime->xidregistry.mutex = PyThread_allocate_lock();  in _PyRuntimeState_Init_impl()
85     if (runtime->xidregistry.mutex == NULL) {  in _PyRuntimeState_Init_impl()
128     FREE_LOCK(runtime->xidregistry.mutex);  in _PyRuntimeState_Fini()
150     int reinit_xidregistry = _PyThread_at_fork_reinit(&runtime->xidregistry.mutex);  in _PyRuntimeState_ReInitThreads()
1734 _register_xidata(struct _xidregistry *xidregistry, PyTypeObject *cls,  in _register_xidata()  argument
1744     newhead->next = xidregistry->head;  in _register_xidata()
1745     xidregistry->head = newhead;  in _register_xidata()
1749 static void _register_builtins_for_crossinterpreter_data(struct _xidregistry *xidregistry);
1767     struct _xidregistry *xidregistry = &_PyRuntime.xidregistry ;  in _PyCrossInterpreterData_RegisterClass()  local
1768     PyThread_acquire_lock(xidregistry->mutex, WAIT_LOCK);  in _PyCrossInterpreterData_RegisterClass()
1769     if (xidregistry->head == NULL) {  in _PyCrossInterpreterData_RegisterClass()
1770         _register_builtins_for_crossinterpreter_data(xidregistry);  in _PyCrossInterpreterData_RegisterClass()
1772     int res = _register_xidata(xidregistry, cls, getdata);  in _PyCrossInterpreterData_RegisterClass()
1773     PyThread_release_lock(xidregistry->mutex);  in _PyCrossInterpreterData_RegisterClass()
1784     struct _xidregistry *xidregistry = &_PyRuntime.xidregistry ;  in _PyCrossInterpreterData_Lookup()  local
1787     PyThread_acquire_lock(xidregistry->mutex, WAIT_LOCK);  in _PyCrossInterpreterData_Lookup()
1788     struct _xidregitem *cur = xidregistry->head;  in _PyCrossInterpreterData_Lookup()
1790         _register_builtins_for_crossinterpreter_data(xidregistry);  in _PyCrossInterpreterData_Lookup()
1791         cur = xidregistry->head;  in _PyCrossInterpreterData_Lookup()
1800     PyThread_release_lock(xidregistry->mutex);  in _PyCrossInterpreterData_Lookup()
1907 _register_builtins_for_crossinterpreter_data(struct _xidregistry *xidregistry)  in _register_builtins_for_crossinterpreter_data()  argument
1910     if (_register_xidata(xidregistry, (PyTypeObject *)PyObject_Type(Py_None), _none_shared) != 0) {  in _register_builtins_for_crossinterpreter_data()
1915     if (_register_xidata(xidregistry, &PyLong_Type, _long_shared) != 0) {  in _register_builtins_for_crossinterpreter_data()
1920     if (_register_xidata(xidregistry, &PyBytes_Type, _bytes_shared) != 0) {  in _register_builtins_for_crossinterpreter_data()
1925     if (_register_xidata(xidregistry, &PyUnicode_Type, _str_shared) != 0) {  in _register_builtins_for_crossinterpreter_data()