diff options
Diffstat (limited to 'Modules/gcmodule.c')
| -rw-r--r-- | Modules/gcmodule.c | 48 |
1 files changed, 39 insertions, 9 deletions
diff --git a/Modules/gcmodule.c b/Modules/gcmodule.c index 3717a27675..73843272e1 100644 --- a/Modules/gcmodule.c +++ b/Modules/gcmodule.c @@ -1295,17 +1295,16 @@ static PyMethodDef GcMethods[] = { static struct PyModuleDef gcmodule = { PyModuleDef_HEAD_INIT, - "gc", - gc__doc__, - -1, - GcMethods, - NULL, - NULL, - NULL, - NULL + "gc", /* m_name */ + gc__doc__, /* m_doc */ + -1, /* m_size */ + GcMethods, /* m_methods */ + NULL, /* m_reload */ + NULL, /* m_traverse */ + NULL, /* m_clear */ + NULL /* m_free */ }; - PyMODINIT_FUNC PyInit_gc(void) { @@ -1364,6 +1363,37 @@ PyGC_Collect(void) return n; } +void +_PyGC_Fini(void) +{ + if (garbage != NULL && PyList_GET_SIZE(garbage) > 0) { + PySys_WriteStderr( + "gc: " + "%" PY_FORMAT_SIZE_T "d uncollectable objects at shutdown:\n", + PyList_GET_SIZE(garbage) + ); + if (debug & DEBUG_UNCOLLECTABLE) { + PyObject *repr = NULL, *bytes = NULL; + repr = PyObject_Repr(garbage); + if (!repr || !(bytes = PyUnicode_EncodeFSDefault(repr))) + PyErr_WriteUnraisable(garbage); + else { + PySys_WriteStderr( + " %s\n", + PyBytes_AS_STRING(bytes) + ); + } + Py_XDECREF(repr); + Py_XDECREF(bytes); + } + else { + PySys_WriteStderr( + " Use gc.set_debug(gc.DEBUG_UNCOLLECTABLE) to list them.\n" + ); + } + } +} + /* for debugging */ void _PyGC_Dump(PyGC_Head *g) |