diff options
Diffstat (limited to 'Modules')
| -rw-r--r-- | Modules/faulthandler.c | 38 |
1 files changed, 23 insertions, 15 deletions
diff --git a/Modules/faulthandler.c b/Modules/faulthandler.c index cf08aa5..c17ffd8 100644 --- a/Modules/faulthandler.c +++ b/Modules/faulthandler.c @@ -809,23 +809,15 @@ faulthandler_read_null(PyObject *self, PyObject *args) { volatile int *x; volatile int y; - int release_gil = 0; - if (!PyArg_ParseTuple(args, "|i:_read_null", &release_gil)) - return NULL; x = NULL; - if (release_gil) { - Py_BEGIN_ALLOW_THREADS - y = *x; - Py_END_ALLOW_THREADS - } else - y = *x; + y = *x; return PyLong_FromLong(y); } -static PyObject * -faulthandler_sigsegv(PyObject *self, PyObject *args) +static void +faulthandler_raise_sigsegv(void) { #if defined(MS_WINDOWS) /* For SIGSEGV, faulthandler_fatal_error() restores the previous signal @@ -844,6 +836,22 @@ faulthandler_sigsegv(PyObject *self, PyObject *args) #else raise(SIGSEGV); #endif +} + +static PyObject * +faulthandler_sigsegv(PyObject *self, PyObject *args) +{ + int release_gil = 0; + if (!PyArg_ParseTuple(args, "|i:_read_null", &release_gil)) + return NULL; + + if (release_gil) { + Py_BEGIN_ALLOW_THREADS + faulthandler_raise_sigsegv(); + Py_END_ALLOW_THREADS + } else { + faulthandler_raise_sigsegv(); + } Py_RETURN_NONE; } @@ -1003,11 +1011,11 @@ static PyMethodDef module_methods[] = { "'signum' registered by register()")}, #endif - {"_read_null", faulthandler_read_null, METH_VARARGS, - PyDoc_STR("_read_null(release_gil=False): read from NULL, raise " + {"_read_null", faulthandler_read_null, METH_NOARGS, + PyDoc_STR("_read_null(): read from NULL, raise " "a SIGSEGV or SIGBUS signal depending on the platform")}, - {"_sigsegv", faulthandler_sigsegv, METH_NOARGS, - PyDoc_STR("_sigsegv(): raise a SIGSEGV signal")}, + {"_sigsegv", faulthandler_sigsegv, METH_VARARGS, + PyDoc_STR("_sigsegv(release_gil=False): raise a SIGSEGV signal")}, {"_sigabrt", faulthandler_sigabrt, METH_NOARGS, PyDoc_STR("_sigabrt(): raise a SIGABRT signal")}, {"_sigfpe", (PyCFunction)faulthandler_sigfpe, METH_NOARGS, |