summaryrefslogtreecommitdiffstats
path: root/Objects
diff options
context:
space:
mode:
Diffstat (limited to 'Objects')
-rw-r--r--Objects/methodobject.c42
1 files changed, 31 insertions, 11 deletions
diff --git a/Objects/methodobject.c b/Objects/methodobject.c
index f0bbeea..bff79ed 100644
--- a/Objects/methodobject.c
+++ b/Objects/methodobject.c
@@ -24,6 +24,7 @@ PyCFunction_New(PyMethodDef *ml, PyObject *self)
op->m_ml = ml;
Py_XINCREF(self);
op->m_self = self;
+ PyObject_GC_Init(op);
return (PyObject *)op;
}
@@ -62,11 +63,21 @@ PyCFunction_GetFlags(PyObject *op)
static void
meth_dealloc(PyCFunctionObject *m)
{
+ PyObject_GC_Fini(m);
Py_XDECREF(m->m_self);
m->m_self = (PyObject *)free_list;
free_list = m;
}
+static int
+meth_traverse(PyCFunctionObject *m, visitproc visit, void *arg)
+{
+ if (m->m_self != NULL)
+ return visit(m->m_self, arg);
+ else
+ return 0;
+}
+
static PyObject *
meth_getattr(PyCFunctionObject *m, char *name)
{
@@ -152,18 +163,26 @@ PyTypeObject PyCFunction_Type = {
PyObject_HEAD_INIT(&PyType_Type)
0,
"builtin_function_or_method",
- sizeof(PyCFunctionObject),
+ sizeof(PyCFunctionObject) + PyGC_HEAD_SIZE,
0,
- (destructor)meth_dealloc, /*tp_dealloc*/
- 0, /*tp_print*/
- (getattrfunc)meth_getattr, /*tp_getattr*/
- 0, /*tp_setattr*/
- (cmpfunc)meth_compare, /*tp_compare*/
- (reprfunc)meth_repr, /*tp_repr*/
- 0, /*tp_as_number*/
- 0, /*tp_as_sequence*/
- 0, /*tp_as_mapping*/
- (hashfunc)meth_hash, /*tp_hash*/
+ (destructor)meth_dealloc, /* tp_dealloc */
+ 0, /* tp_print */
+ (getattrfunc)meth_getattr, /* tp_getattr */
+ 0, /* tp_setattr */
+ (cmpfunc)meth_compare, /* tp_compare */
+ (reprfunc)meth_repr, /* tp_repr */
+ 0, /* tp_as_number */
+ 0, /* tp_as_sequence */
+ 0, /* tp_as_mapping */
+ (hashfunc)meth_hash, /* tp_hash */
+ 0, /* tp_call */
+ 0, /* tp_str */
+ 0, /* tp_getattro */
+ 0, /* tp_setattro */
+ 0, /* tp_as_buffer */
+ Py_TPFLAGS_DEFAULT | Py_TPFLAGS_GC, /* tp_flags */
+ 0, /* tp_doc */
+ (traverseproc)meth_traverse, /* tp_traverse */
};
/* List all methods in a chain -- helper for findmethodinchain */
@@ -245,6 +264,7 @@ PyCFunction_Fini(void)
while (free_list) {
PyCFunctionObject *v = free_list;
free_list = (PyCFunctionObject *)(v->m_self);
+ v = (PyCFunctionObject *) PyObject_AS_GC(v);
PyObject_DEL(v);
}
}