faulthandler: improve_sigabrt() on Visual Studio
Use _set_abort_behavior() + abort() instead of raise(SIGABRT) which may write
an error message and/or open a popup asking to report the fault.
diff --git a/Modules/faulthandler.c b/Modules/faulthandler.c
index 6cf06ad..3549af5 100644
--- a/Modules/faulthandler.c
+++ b/Modules/faulthandler.c
@@ -816,14 +816,12 @@
static PyObject *
faulthandler_sigabrt(PyObject *self, PyObject *args)
{
-#if _MSC_VER
- /* If Python is compiled in debug mode with Visual Studio, abort() opens
- a popup asking the user how to handle the assertion. Use raise(SIGABRT)
- instead. */
- raise(SIGABRT);
-#else
- abort();
+#ifdef _MSC_VER
+ /* Visual Studio: configure abort() to not display an error message nor
+ open a popup asking to report the fault. */
+ _set_abort_behavior(0, _WRITE_ABORT_MSG | _CALL_REPORTFAULT);
#endif
+ abort();
Py_RETURN_NONE;
}