diff options
Diffstat (limited to 'Python/ceval_gil.c')
| -rw-r--r-- | Python/ceval_gil.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/Python/ceval_gil.c b/Python/ceval_gil.c index d70abbc..f3b1692 100644 --- a/Python/ceval_gil.c +++ b/Python/ceval_gil.c @@ -949,6 +949,15 @@ _Py_HandlePending(PyThreadState *tstate) { PyInterpreterState *interp = tstate->interp; + /* Stop-the-world */ + if (_Py_eval_breaker_bit_is_set(interp, _PY_EVAL_PLEASE_STOP_BIT)) { + _Py_set_eval_breaker_bit(interp, _PY_EVAL_PLEASE_STOP_BIT, 0); + _PyThreadState_Suspend(tstate); + + /* The attach blocks until the stop-the-world event is complete. */ + _PyThreadState_Attach(tstate); + } + /* Pending signals */ if (_Py_eval_breaker_bit_is_set(interp, _PY_SIGNALS_PENDING_BIT)) { if (handle_signals(tstate) != 0) { |