void
PyThreadState_DeleteCurrent()
{
PyThreadState *tstate = GET_TSTATE();
if (tstate == NULL)
Py_FatalError(
"PyThreadState_DeleteCurrent: no current tstate");
tstate_delete_common(tstate);
if (autoInterpreterState && PyThread_get_key_value(autoTLSkey) == tstate)
PyThread_delete_key_value(autoTLSkey);
SET_TSTATE(NULL);
PyEval_ReleaseLock();
}
void
PyThreadState_DeleteCurrent()
{
PyThreadState *tstate = GET_TSTATE();
if (tstate == NULL)
Py_FatalError(
"PyThreadState_DeleteCurrent: no current tstate");
tstate_delete_common(tstate);
if (_PyRuntime.gilstate.autoInterpreterState &&
PyThread_tss_get(&_PyRuntime.gilstate.autoTSSkey) == tstate)
{
PyThread_tss_set(&_PyRuntime.gilstate.autoTSSkey, NULL);
}
SET_TSTATE(NULL);
PyEval_ReleaseLock();
}
PyThreadState *
PyThreadState_Swap(PyThreadState *newts)
{
PyThreadState *oldts = GET_TSTATE();
SET_TSTATE(newts);
/* It should not be possible for more than one thread state
to be used for a thread. Check this the best we can in debug
builds.
*/
#if defined(Py_DEBUG) && defined(WITH_THREAD)
if (newts) {
/* This can be called from PyEval_RestoreThread(). Similar
to it, we need to ensure errno doesn't change.
*/
int err = errno;
PyThreadState *check = PyGILState_GetThisThreadState();
if (check && check->interp == newts->interp && check != newts)
Py_FatalError("Invalid thread state for this thread");
errno = err;
}
#endif
return oldts;
}
