91 #define HEAD_LOCK() PyThread_acquire_lock(_PyRuntime.interpreters.mutex, \
93 #define HEAD_UNLOCK() PyThread_release_lock(_PyRuntime.interpreters.mutex)
170     interp->next = _PyRuntime.interpreters.head;  in PyInterpreterState_New()
171     if (_PyRuntime.interpreters.main == NULL) {  in PyInterpreterState_New()
172         _PyRuntime.interpreters.main = interp;  in PyInterpreterState_New()
174     _PyRuntime.interpreters.head = interp;  in PyInterpreterState_New()
175     if (_PyRuntime.interpreters.next_id < 0) {  in PyInterpreterState_New()
182         interp->id = _PyRuntime.interpreters.next_id;  in PyInterpreterState_New()
183         _PyRuntime.interpreters.next_id += 1;  in PyInterpreterState_New()
239     for (p = &_PyRuntime.interpreters.head; ; p = &(*p)->next) {  in PyInterpreterState_Delete()
249     if (_PyRuntime.interpreters.main == interp) {  in PyInterpreterState_Delete()
250         _PyRuntime.interpreters.main = NULL;  in PyInterpreterState_Delete()
251         if (_PyRuntime.interpreters.head != NULL)  in PyInterpreterState_Delete()
633     if (_PyRuntime.gilstate.autoInterpreterState &&  in PyThreadState_Delete()
634         PyThread_tss_get(&_PyRuntime.gilstate.autoTSSkey) == tstate)  in PyThreadState_Delete()
636         PyThread_tss_set(&_PyRuntime.gilstate.autoTSSkey, NULL);  in PyThreadState_Delete()
650     if (_PyRuntime.gilstate.autoInterpreterState &&  in PyThreadState_DeleteCurrent()
651         PyThread_tss_get(&_PyRuntime.gilstate.autoTSSkey) == tstate)  in PyThreadState_DeleteCurrent()
653         PyThread_tss_set(&_PyRuntime.gilstate.autoTSSkey, NULL);  in PyThreadState_DeleteCurrent()
813     return _PyRuntime.interpreters.head;  in PyInterpreterState_Head()
819     return _PyRuntime.interpreters.main;  in PyInterpreterState_Main()
859     for (i = _PyRuntime.interpreters.head; i != NULL; i = i->next) {  in _PyThread_CurrentFrames()
910     if (PyThread_tss_create(&_PyRuntime.gilstate.autoTSSkey) != 0) {  in _PyGILState_Init()
913     _PyRuntime.gilstate.autoInterpreterState = i;  in _PyGILState_Init()
914     assert(PyThread_tss_get(&_PyRuntime.gilstate.autoTSSkey) == NULL);  in _PyGILState_Init()
923     return _PyRuntime.gilstate.autoInterpreterState;  in _PyGILState_GetInterpreterStateUnsafe()
929     PyThread_tss_delete(&_PyRuntime.gilstate.autoTSSkey);  in _PyGILState_Fini()
930     _PyRuntime.gilstate.autoInterpreterState = NULL;  in _PyGILState_Fini()
945     _PyRuntime.interpreters.mutex = PyThread_allocate_lock();  in _PyGILState_Reinit()
949     if (_PyRuntime.interpreters.mutex == NULL) {  in _PyGILState_Reinit()
954     PyThread_tss_delete(&_PyRuntime.gilstate.autoTSSkey);  in _PyGILState_Reinit()
955     if (PyThread_tss_create(&_PyRuntime.gilstate.autoTSSkey) != 0) {  in _PyGILState_Reinit()
962         PyThread_tss_set(&_PyRuntime.gilstate.autoTSSkey, (void *)tstate) != 0)  in _PyGILState_Reinit()
979     if (!_PyRuntime.gilstate.autoInterpreterState)  in _PyGILState_NoteThreadState()
994     if (PyThread_tss_get(&_PyRuntime.gilstate.autoTSSkey) == NULL) {  in _PyGILState_NoteThreadState()
995         if ((PyThread_tss_set(&_PyRuntime.gilstate.autoTSSkey, (void *)tstate)  in _PyGILState_NoteThreadState()
1010     if (_PyRuntime.gilstate.autoInterpreterState == NULL)  in PyGILState_GetThisThreadState()
1012     return (PyThreadState *)PyThread_tss_get(&_PyRuntime.gilstate.autoTSSkey);  in PyGILState_GetThisThreadState()
1023     if (!PyThread_tss_is_created(&_PyRuntime.gilstate.autoTSSkey)) {  in PyGILState_Check()
1047     assert(_PyRuntime.gilstate.autoInterpreterState);  in PyGILState_Ensure()
1049     tcur = (PyThreadState *)PyThread_tss_get(&_PyRuntime.gilstate.autoTSSkey);  in PyGILState_Ensure()
1054         tcur = PyThreadState_New(_PyRuntime.gilstate.autoInterpreterState);  in PyGILState_Ensure()
1091                                 &_PyRuntime.gilstate.autoTSSkey);  in PyGILState_Release()