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* psycopg/adapter_binary.c (binary_traverse): add cyclic GC

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traversal for binary adapters.
This commit is contained in:
James Henstridge 2008-07-01 11:59:25 +08:00
parent 47d2414e32
commit 590542e973
2 changed files with 17 additions and 3 deletions
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3
ChangeLog
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@ -1,5 +1,8 @@
2008-07-01 James Henstridge <james@jamesh.id.au>
* psycopg/adapter_binary.c (binary_traverse): add cyclic GC
traversal for binary adapters.
* psycopg/adapter_asis.c (asis_traverse): add cyclic GC traversal
for AsIs adapters.

17
psycopg/adapter_binary.c
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@ -266,6 +266,17 @@ binary_setup(binaryObject *self, PyObject *str)
return 0;
}
static int
binary_traverse(PyObject *obj, visitproc visit, void *arg)
{
binaryObject *self = (binaryObject *)obj;
Py_VISIT(self->wrapped);
Py_VISIT(self->buffer);
Py_VISIT(self->conn);
return 0;
}
static void
binary_dealloc(PyObject* obj)
{
@ -303,7 +314,7 @@ binary_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
static void
binary_del(PyObject* self)
{
PyObject_Del(self);
PyObject_GC_Del(self);
}
static PyObject *
@ -341,11 +352,11 @@ PyTypeObject binaryType = {
0, /*tp_setattro*/
0, /*tp_as_buffer*/
Py_TPFLAGS_DEFAULT|Py_TPFLAGS_BASETYPE, /*tp_flags*/
Py_TPFLAGS_DEFAULT|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
binaryType_doc, /*tp_doc*/
0, /*tp_traverse*/
binary_traverse, /*tp_traverse*/
0, /*tp_clear*/
0, /*tp_richcompare*/