static PyThreadState *
new_threadstate(PyInterpreterState *interp, int init)
{
PyThreadState *tstate = (PyThreadState *)PyMem_RawMalloc(sizeof(PyThreadState));
if (_PyThreadState_GetFrame == NULL)
_PyThreadState_GetFrame = threadstate_getframe;
if (tstate != NULL) {
tstate->interp = interp;
tstate->frame = NULL;
tstate->recursion_depth = 0;
tstate->overflowed = 0;
tstate->recursion_critical = 0;
tstate->tracing = 0;
tstate->use_tracing = 0;
tstate->tick_counter = 0;
tstate->gilstate_counter = 0;
tstate->async_exc = NULL;
#ifdef WITH_THREAD
tstate->thread_id = PyThread_get_thread_ident();
#else
tstate->thread_id = 0;
#endif
tstate->dict = NULL;
tstate->curexc_type = NULL;
tstate->curexc_value = NULL;
tstate->curexc_traceback = NULL;
tstate->exc_type = NULL;
tstate->exc_value = NULL;
tstate->exc_traceback = NULL;
tstate->c_profilefunc = NULL;
tstate->c_tracefunc = NULL;
tstate->c_profileobj = NULL;
tstate->c_traceobj = NULL;
tstate->trash_delete_nesting = 0;
tstate->trash_delete_later = NULL;
tstate->on_delete = NULL;
tstate->on_delete_data = NULL;
if (init)
_PyThreadState_Init(tstate);
HEAD_LOCK();
tstate->prev = NULL;
tstate->next = interp->tstate_head;
if (tstate->next)
tstate->next->prev = tstate;
interp->tstate_head = tstate;
HEAD_UNLOCK();
}
return tstate;
}
static PyThreadState *
new_threadstate(PyInterpreterState *interp, int init)
{
PyThreadState *tstate = (PyThreadState *)malloc(sizeof(PyThreadState));
if (_PyThreadState_GetFrame == NULL)
_PyThreadState_GetFrame = threadstate_getframe;
if (tstate != NULL) {
tstate->interp = interp;
tstate->frame = NULL;
tstate->recursion_depth = 0;
tstate->tracing = 0;
tstate->use_tracing = 0;
tstate->tick_counter = 0;
tstate->gilstate_counter = 0;
tstate->async_exc = NULL;
#ifdef WITH_THREAD
tstate->thread_id = PyThread_get_thread_ident();
#else
tstate->thread_id = 0;
#endif
tstate->dict = NULL;
tstate->curexc_type = NULL;
tstate->curexc_value = NULL;
tstate->curexc_traceback = NULL;
tstate->exc_type = NULL;
tstate->exc_value = NULL;
tstate->exc_traceback = NULL;
tstate->c_profilefunc = NULL;
tstate->c_tracefunc = NULL;
tstate->c_profileobj = NULL;
tstate->c_traceobj = NULL;
#ifdef STACKLESS
STACKLESS_PYSTATE_NEW;
#endif
if (init)
_PyThreadState_Init(tstate);
HEAD_LOCK();
tstate->next = interp->tstate_head;
interp->tstate_head = tstate;
HEAD_UNLOCK();
}
return tstate;
}
static void
t_bootstrap(void *boot_raw)
{
struct bootstate *boot = (struct bootstate *) boot_raw;
PyThreadState *tstate;
PyObject *res;
tstate = boot->tstate;
tstate->thread_id = PyThread_get_thread_ident();
_PyThreadState_Init(tstate);
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 != NULL && file != Py_None)
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 PyThreadState *
new_threadstate(PyInterpreterState *interp, int init)
{
PyThreadState *tstate = (PyThreadState *)PyMem_RawMalloc(sizeof(PyThreadState));
if (_PyThreadState_GetFrame == NULL)
_PyThreadState_GetFrame = threadstate_getframe;
if (tstate != NULL) {
tstate->interp = interp;
tstate->frame = NULL;
tstate->recursion_depth = 0;
tstate->overflowed = 0;
tstate->recursion_critical = 0;
tstate->stackcheck_counter = 0;
tstate->tracing = 0;
tstate->use_tracing = 0;
tstate->gilstate_counter = 0;
tstate->async_exc = NULL;
tstate->thread_id = PyThread_get_thread_ident();
tstate->dict = NULL;
tstate->curexc_type = NULL;
tstate->curexc_value = NULL;
tstate->curexc_traceback = NULL;
tstate->exc_state.exc_type = NULL;
tstate->exc_state.exc_value = NULL;
tstate->exc_state.exc_traceback = NULL;
tstate->exc_state.previous_item = NULL;
tstate->exc_info = &tstate->exc_state;
tstate->c_profilefunc = NULL;
tstate->c_tracefunc = NULL;
tstate->c_profileobj = NULL;
tstate->c_traceobj = NULL;
tstate->trash_delete_nesting = 0;
tstate->trash_delete_later = NULL;
tstate->on_delete = NULL;
tstate->on_delete_data = NULL;
tstate->coroutine_origin_tracking_depth = 0;
tstate->coroutine_wrapper = NULL;
tstate->in_coroutine_wrapper = 0;
tstate->async_gen_firstiter = NULL;
tstate->async_gen_finalizer = NULL;
tstate->context = NULL;
tstate->context_ver = 1;
tstate->id = ++interp->tstate_next_unique_id;
if (init)
_PyThreadState_Init(tstate);
HEAD_LOCK();
tstate->prev = NULL;
tstate->next = interp->tstate_head;
if (tstate->next)
tstate->next->prev = tstate;
interp->tstate_head = tstate;
HEAD_UNLOCK();
}
return tstate;
}
static PyThreadState *
new_threadstate(PyInterpreterState *interp, int init)
{
PyThreadState *tstate = (PyThreadState *)PyMem_RawMalloc(sizeof(PyThreadState));
if (_PyThreadState_GetFrame == NULL)
_PyThreadState_GetFrame = threadstate_getframe;
if (tstate != NULL) {
tstate->interp = interp;
tstate->frame = NULL;
tstate->recursion_depth = 0;
tstate->overflowed = 0;
tstate->recursion_critical = 0;
tstate->tracing = 0;
tstate->use_tracing = 0;
tstate->gilstate_counter = 0;
tstate->async_exc = NULL;
#ifdef WITH_THREAD
tstate->thread_id = PyThread_get_thread_ident();
#else
tstate->thread_id = 0;
#endif
tstate->dict = NULL;
tstate->curexc_type = NULL;
tstate->curexc_value = NULL;
tstate->curexc_traceback = NULL;
tstate->exc_type = NULL;
tstate->exc_value = NULL;
tstate->exc_traceback = NULL;
tstate->c_profilefunc = NULL;
tstate->c_tracefunc = NULL;
tstate->c_profileobj = NULL;
tstate->c_traceobj = NULL;
tstate->trash_delete_nesting = 0;
tstate->trash_delete_later = NULL;
tstate->on_delete = NULL;
tstate->on_delete_data = NULL;
if (init)
_PyThreadState_Init(tstate);
HEAD_LOCK();
tstate->prev = NULL;
tstate->next = interp->tstate_head;
if (tstate->next)
tstate->next->prev = tstate;
interp->tstate_head = tstate;
HEAD_UNLOCK();
#if defined _MSC_VER && _MSC_VER >= 1900
/* Issue #23524: Temporary fix to disable termination due to invalid parameters */
_set_thread_local_invalid_parameter_handler((_invalid_parameter_handler)_Py_silent_invalid_parameter_handler);
#endif
}
return tstate;
}
