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Use new GC API.

This commit is contained in:
Neil Schemenauer 2001-08-29 23:54:21 +00:00
parent fd34369ecb
commit e83c00efd0
8 changed files with 76 additions and 99 deletions
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20
Modules/_weakref.c
View File

@ -38,7 +38,7 @@ new_weakref(void)
_Py_NewReference((PyObject *)result);
}
else {
result = PyObject_NEW(PyWeakReference, &PyWeakReference_Type);
result = PyObject_GC_New(PyWeakReference, &PyWeakReference_Type);
}
if (result)
result->hash = -1;
@ -77,8 +77,8 @@ clear_weakref(PyWeakReference *self)
static void
weakref_dealloc(PyWeakReference *self)
{
PyObject_GC_UnTrack((PyObject *)self);
clear_weakref(self);
PyObject_GC_Fini((PyObject *)self);
self->wr_next = free_list;
free_list = self;
}
@ -170,7 +170,7 @@ PyWeakReference_Type = {
PyObject_HEAD_INIT(NULL)
0,
"weakref",
sizeof(PyWeakReference) + PyGC_HEAD_SIZE,
sizeof(PyWeakReference),
0,
(destructor)weakref_dealloc,/*tp_dealloc*/
0, /*tp_print*/
@ -187,7 +187,7 @@ PyWeakReference_Type = {
0, /*tp_getattro*/
0, /*tp_setattro*/
0, /*tp_as_buffer*/
Py_TPFLAGS_DEFAULT | Py_TPFLAGS_GC | Py_TPFLAGS_HAVE_RICHCOMPARE,
Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | Py_TPFLAGS_HAVE_RICHCOMPARE,
0, /*tp_doc*/
(traverseproc)gc_traverse, /*tp_traverse*/
(inquiry)gc_clear, /*tp_clear*/
@ -429,7 +429,7 @@ PyWeakProxy_Type = {
PyObject_HEAD_INIT(NULL)
0,
"weakproxy",
sizeof(PyWeakReference) + PyGC_HEAD_SIZE,
sizeof(PyWeakReference),
0,
/* methods */
(destructor)weakref_dealloc,/*tp_dealloc*/
@ -447,7 +447,7 @@ PyWeakProxy_Type = {
(getattrofunc)proxy_getattr,/*tp_getattro*/
(setattrofunc)proxy_setattr,/*tp_setattro*/
0, /*tp_as_buffer*/
Py_TPFLAGS_DEFAULT | Py_TPFLAGS_GC
Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC
|Py_TPFLAGS_CHECKTYPES, /*tp_flags*/
0, /*tp_doc*/
(traverseproc)gc_traverse, /*tp_traverse*/
@ -460,7 +460,7 @@ PyWeakCallableProxy_Type = {
PyObject_HEAD_INIT(NULL)
0,
"weakcallableproxy",
sizeof(PyWeakReference) + PyGC_HEAD_SIZE,
sizeof(PyWeakReference),
0,
/* methods */
(destructor)weakref_dealloc,/*tp_dealloc*/
@ -478,7 +478,7 @@ PyWeakCallableProxy_Type = {
(getattrofunc)proxy_getattr,/*tp_getattro*/
(setattrofunc)proxy_setattr,/*tp_setattro*/
0, /*tp_as_buffer*/
Py_TPFLAGS_DEFAULT | Py_TPFLAGS_GC
Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC
|Py_TPFLAGS_CHECKTYPES, /*tp_flags*/
0, /*tp_doc*/
(traverseproc)gc_traverse, /*tp_traverse*/
@ -648,7 +648,7 @@ weakref_ref(PyObject *self, PyObject *args)
else
insert_after(result, prev);
}
PyObject_GC_Init((PyObject *) result);
PyObject_GC_Track(result);
}
}
}
@ -706,7 +706,7 @@ weakref_proxy(PyObject *self, PyObject *args)
insert_head(result, list);
else
insert_after(result, prev);
PyObject_GC_Init((PyObject *) result);
PyObject_GC_Track(result);
}
}
}

12
Objects/cellobject.c
View File

@ -7,11 +7,11 @@ PyCell_New(PyObject *obj)
{
PyCellObject *op;
op = (PyCellObject *)PyObject_New(PyCellObject, &PyCell_Type);
op = (PyCellObject *)PyObject_GC_New(PyCellObject, &PyCell_Type);
op->ob_ref = obj;
Py_XINCREF(obj);
PyObject_GC_Init(op);
_PyObject_GC_TRACK(op);
return (PyObject *)op;
}
@ -42,9 +42,9 @@ PyCell_Set(PyObject *op, PyObject *obj)
static void
cell_dealloc(PyCellObject *op)
{
PyObject_GC_Fini(op);
_PyObject_GC_UNTRACK(op);
Py_XDECREF(op->ob_ref);
PyObject_Del(op);
PyObject_GC_Del(op);
}
static int
@ -90,7 +90,7 @@ PyTypeObject PyCell_Type = {
PyObject_HEAD_INIT(&PyType_Type)
0,
"cell",
sizeof(PyCellObject) + PyGC_HEAD_SIZE,
sizeof(PyCellObject),
0,
(destructor)cell_dealloc, /* tp_dealloc */
0, /* tp_print */
@ -107,7 +107,7 @@ PyTypeObject PyCell_Type = {
PyObject_GenericGetAttr, /* tp_getattro */
0, /* tp_setattro */
0, /* tp_as_buffer */
Py_TPFLAGS_DEFAULT | Py_TPFLAGS_GC, /* tp_flags */
Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */
0, /* tp_doc */
(traverseproc)cell_traverse, /* tp_traverse */
(inquiry)cell_clear, /* tp_clear */

41
Objects/classobject.c
View File

@ -81,7 +81,7 @@ PyClass_New(PyObject *bases, PyObject *dict, PyObject *name)
}
Py_INCREF(bases);
}
op = PyObject_NEW(PyClassObject, &PyClass_Type);
op = PyObject_GC_New(PyClassObject, &PyClass_Type);
if (op == NULL) {
Py_DECREF(bases);
return NULL;
@ -102,7 +102,7 @@ PyClass_New(PyObject *bases, PyObject *dict, PyObject *name)
Py_XINCREF(op->cl_getattr);
Py_XINCREF(op->cl_setattr);
Py_XINCREF(op->cl_delattr);
PyObject_GC_Init(op);
_PyObject_GC_TRACK(op);
return (PyObject *) op;
}
@ -123,15 +123,14 @@ class_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
static void
class_dealloc(PyClassObject *op)
{
PyObject_GC_Fini(op);
_PyObject_GC_UNTRACK(op);
Py_DECREF(op->cl_bases);
Py_DECREF(op->cl_dict);
Py_XDECREF(op->cl_name);
Py_XDECREF(op->cl_getattr);
Py_XDECREF(op->cl_setattr);
Py_XDECREF(op->cl_delattr);
op = (PyClassObject *) PyObject_AS_GC(op);
PyObject_DEL(op);
PyObject_GC_Del(op);
}
static PyObject *
@ -394,7 +393,7 @@ PyTypeObject PyClass_Type = {
PyObject_HEAD_INIT(&PyType_Type)
0,
"class",
sizeof(PyClassObject) + PyGC_HEAD_SIZE,
sizeof(PyClassObject),
0,
(destructor)class_dealloc, /* tp_dealloc */
0, /* tp_print */
@ -411,7 +410,7 @@ PyTypeObject PyClass_Type = {
(getattrofunc)class_getattr, /* tp_getattro */
(setattrofunc)class_setattr, /* tp_setattro */
0, /* tp_as_buffer */
Py_TPFLAGS_DEFAULT | Py_TPFLAGS_GC, /* tp_flags */
Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */
0, /* tp_doc */
(traverseproc)class_traverse, /* tp_traverse */
0, /* tp_clear */
@ -474,7 +473,7 @@ PyInstance_NewRaw(PyObject *klass, PyObject *dict)
}
Py_INCREF(dict);
}
inst = PyObject_NEW(PyInstanceObject, &PyInstance_Type);
inst = PyObject_GC_New(PyInstanceObject, &PyInstance_Type);
if (inst == NULL) {
Py_DECREF(dict);
return NULL;
@ -483,7 +482,7 @@ PyInstance_NewRaw(PyObject *klass, PyObject *dict)
Py_INCREF(klass);
inst->in_class = (PyClassObject *)klass;
inst->in_dict = dict;
PyObject_GC_Init(inst);
_PyObject_GC_TRACK(inst);
return (PyObject *)inst;
}
@ -542,7 +541,7 @@ instance_dealloc(register PyInstanceObject *inst)
#ifdef Py_REF_DEBUG
extern long _Py_RefTotal;
#endif
_PyObject_GC_UNTRACK(inst);
PyObject_ClearWeakRefs((PyObject *) inst);
/* Temporarily resurrect the object. */
@ -592,6 +591,7 @@ instance_dealloc(register PyInstanceObject *inst)
#ifdef COUNT_ALLOCS
inst->ob_type->tp_frees--;
#endif
_PyObject_GC_TRACK(inst);
return; /* __del__ added a reference; don't delete now */
}
#ifdef Py_TRACE_REFS
@ -604,11 +604,9 @@ instance_dealloc(register PyInstanceObject *inst)
inst->ob_type = NULL;
#endif
#endif
PyObject_GC_Fini(inst);
Py_DECREF(inst->in_class);
Py_XDECREF(inst->in_dict);
inst = (PyInstanceObject *) PyObject_AS_GC(inst);
PyObject_DEL(inst);
PyObject_GC_Del(inst);
}
static PyObject *
@ -1896,7 +1894,7 @@ PyTypeObject PyInstance_Type = {
PyObject_HEAD_INIT(&PyType_Type)
0,
"instance",
sizeof(PyInstanceObject) + PyGC_HEAD_SIZE,
sizeof(PyInstanceObject),
0,
(destructor)instance_dealloc, /* tp_dealloc */
0, /* tp_print */
@ -1913,7 +1911,7 @@ PyTypeObject PyInstance_Type = {
(getattrofunc)instance_getattr, /* tp_getattro */
(setattrofunc)instance_setattr, /* tp_setattro */
0, /* tp_as_buffer */
Py_TPFLAGS_DEFAULT | Py_TPFLAGS_GC | Py_TPFLAGS_CHECKTYPES,/*tp_flags*/
Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | Py_TPFLAGS_CHECKTYPES,/*tp_flags*/
0, /* tp_doc */
(traverseproc)instance_traverse, /* tp_traverse */
0, /* tp_clear */
@ -1946,7 +1944,7 @@ PyMethod_New(PyObject *func, PyObject *self, PyObject *class)
PyObject_INIT(im, &PyMethod_Type);
}
else {
im = PyObject_NEW(PyMethodObject, &PyMethod_Type);
im = PyObject_GC_New(PyMethodObject, &PyMethod_Type);
if (im == NULL)
return NULL;
}
@ -1957,7 +1955,7 @@ PyMethod_New(PyObject *func, PyObject *self, PyObject *class)
im->im_self = self;
Py_XINCREF(class);
im->im_class = class;
PyObject_GC_Init(im);
_PyObject_GC_TRACK(im);
return (PyObject *)im;
}
@ -2018,8 +2016,8 @@ instancemethod_getattro(register PyMethodObject *im, PyObject *name)
static void
instancemethod_dealloc(register PyMethodObject *im)
{
_PyObject_GC_UNTRACK(im);
PyObject_ClearWeakRefs((PyObject *)im);
PyObject_GC_Fini(im);
Py_DECREF(im->im_func);
Py_XDECREF(im->im_self);
Py_XDECREF(im->im_class);
@ -2244,7 +2242,7 @@ PyTypeObject PyMethod_Type = {
PyObject_HEAD_INIT(&PyType_Type)
0,
"instance method",
sizeof(PyMethodObject) + PyGC_HEAD_SIZE,
sizeof(PyMethodObject),
0,
(destructor)instancemethod_dealloc, /* tp_dealloc */
0, /* tp_print */
@ -2261,7 +2259,7 @@ PyTypeObject PyMethod_Type = {
(getattrofunc)instancemethod_getattro, /* tp_getattro */
(setattrofunc)instancemethod_setattro, /* tp_setattro */
0, /* tp_as_buffer */
Py_TPFLAGS_DEFAULT | Py_TPFLAGS_GC, /* tp_flags */
Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */
0, /* tp_doc */
(traverseproc)instancemethod_traverse, /* tp_traverse */
0, /* tp_clear */
@ -2287,7 +2285,6 @@ PyMethod_Fini(void)
while (free_list) {
PyMethodObject *im = free_list;
free_list = (PyMethodObject *)(im->im_self);
im = (PyMethodObject *) PyObject_AS_GC(im);
PyObject_DEL(im);
PyObject_GC_Del(im);
}
}

13
Objects/dictobject.c
View File

@ -158,7 +158,7 @@ PyDict_New(void)
Py_AtExit(show_counts);
#endif
}
mp = PyObject_NEW(dictobject, &PyDict_Type);
mp = PyObject_GC_New(dictobject, &PyDict_Type);
if (mp == NULL)
return NULL;
EMPTY_TO_MINSIZE(mp);
@ -166,7 +166,7 @@ PyDict_New(void)
#ifdef SHOW_CONVERSION_COUNTS
++created;
#endif
PyObject_GC_Init(mp);
_PyObject_GC_TRACK(mp);
return (PyObject *)mp;
}
@ -692,7 +692,7 @@ dict_dealloc(register dictobject *mp)
register dictentry *ep;
int fill = mp->ma_fill;
Py_TRASHCAN_SAFE_BEGIN(mp)
PyObject_GC_Fini(mp);
_PyObject_GC_UNTRACK(mp);
for (ep = mp->ma_table; fill > 0; ep++) {
if (ep->me_key) {
--fill;
@ -702,8 +702,7 @@ dict_dealloc(register dictobject *mp)
}
if (mp->ma_table != mp->ma_smalltable)
PyMem_DEL(mp->ma_table);
mp = (dictobject *) PyObject_AS_GC(mp);
PyObject_DEL(mp);
PyObject_GC_Del(mp);
Py_TRASHCAN_SAFE_END(mp)
}
@ -1703,7 +1702,7 @@ PyTypeObject PyDict_Type = {
PyObject_HEAD_INIT(&PyType_Type)
0,
"dictionary",
sizeof(dictobject) + PyGC_HEAD_SIZE,
sizeof(dictobject),
0,
(destructor)dict_dealloc, /* tp_dealloc */
(printfunc)dict_print, /* tp_print */
@ -1720,7 +1719,7 @@ PyTypeObject PyDict_Type = {
PyObject_GenericGetAttr, /* tp_getattro */
0, /* tp_setattro */
0, /* tp_as_buffer */
Py_TPFLAGS_DEFAULT | Py_TPFLAGS_GC |
Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC |
Py_TPFLAGS_BASETYPE, /* tp_flags */
"dictionary type", /* tp_doc */
(traverseproc)dict_traverse, /* tp_traverse */

13
Objects/funcobject.c
View File

@ -9,7 +9,7 @@
PyObject *
PyFunction_New(PyObject *code, PyObject *globals)
{
PyFunctionObject *op = PyObject_NEW(PyFunctionObject,
PyFunctionObject *op = PyObject_GC_New(PyFunctionObject,
&PyFunction_Type);
if (op != NULL) {
PyObject *doc;
@ -37,7 +37,7 @@ PyFunction_New(PyObject *code, PyObject *globals)
}
else
return NULL;
PyObject_GC_Init(op);
_PyObject_GC_TRACK(op);
return (PyObject *)op;
}
@ -223,8 +223,8 @@ func_setattro(PyObject *op, PyObject *name, PyObject *value)
static void
func_dealloc(PyFunctionObject *op)
{
_PyObject_GC_UNTRACK(op);
PyObject_ClearWeakRefs((PyObject *) op);
PyObject_GC_Fini(op);
Py_DECREF(op->func_code);
Py_DECREF(op->func_globals);
Py_DECREF(op->func_name);
@ -232,8 +232,7 @@ func_dealloc(PyFunctionObject *op)
Py_XDECREF(op->func_doc);
Py_XDECREF(op->func_dict);
Py_XDECREF(op->func_closure);
op = (PyFunctionObject *) PyObject_AS_GC(op);
PyObject_DEL(op);
PyObject_GC_Del(op);
}
static PyObject*
@ -352,7 +351,7 @@ PyTypeObject PyFunction_Type = {
PyObject_HEAD_INIT(&PyType_Type)
0,
"function",
sizeof(PyFunctionObject) + PyGC_HEAD_SIZE,
sizeof(PyFunctionObject),
0,
(destructor)func_dealloc, /* tp_dealloc */
0, /* tp_print */
@ -369,7 +368,7 @@ PyTypeObject PyFunction_Type = {
func_getattro, /* tp_getattro */
func_setattro, /* tp_setattro */
0, /* tp_as_buffer */
Py_TPFLAGS_DEFAULT | Py_TPFLAGS_GC, /* tp_flags */
Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */
0, /* tp_doc */
(traverseproc)func_traverse, /* tp_traverse */
0, /* tp_clear */

25
Objects/listobject.c
View File

@ -61,27 +61,23 @@ PyList_New(int size)
if (nbytes / sizeof(PyObject *) != (size_t)size) {
return PyErr_NoMemory();
}
/* PyObject_NewVar is inlined */
op = (PyListObject *) PyObject_MALLOC(sizeof(PyListObject)
+ PyGC_HEAD_SIZE);
op = PyObject_GC_New(PyListObject, &PyList_Type);
if (op == NULL) {
return PyErr_NoMemory();
return NULL;
}
op = (PyListObject *) PyObject_FROM_GC(op);
if (size <= 0) {
op->ob_item = NULL;
}
else {
op->ob_item = (PyObject **) PyMem_MALLOC(nbytes);
if (op->ob_item == NULL) {
PyObject_FREE(PyObject_AS_GC(op));
return PyErr_NoMemory();
}
}
PyObject_INIT_VAR(op, &PyList_Type, size);
op->ob_size = size;
for (i = 0; i < size; i++)
op->ob_item[i] = NULL;
PyObject_GC_Init(op);
_PyObject_GC_TRACK(op);
return (PyObject *) op;
}
@ -200,7 +196,7 @@ list_dealloc(PyListObject *op)
{
int i;
Py_TRASHCAN_SAFE_BEGIN(op)
PyObject_GC_Fini(op);
_PyObject_GC_UNTRACK(op);
if (op->ob_item != NULL) {
/* Do it backwards, for Christian Tismer.
There's a simple test case where somehow this reduces
@ -212,8 +208,7 @@ list_dealloc(PyListObject *op)
}
PyMem_FREE(op->ob_item);
}
op = (PyListObject *) PyObject_AS_GC(op);
PyObject_DEL(op);
PyObject_GC_Del(op);
Py_TRASHCAN_SAFE_END(op)
}
@ -1675,7 +1670,7 @@ PyTypeObject PyList_Type = {
PyObject_HEAD_INIT(&PyType_Type)
0,
"list",
sizeof(PyListObject) + PyGC_HEAD_SIZE,
sizeof(PyListObject),
0,
(destructor)list_dealloc, /* tp_dealloc */
(printfunc)list_print, /* tp_print */
@ -1692,7 +1687,7 @@ PyTypeObject PyList_Type = {
PyObject_GenericGetAttr, /* tp_getattro */
0, /* tp_setattro */
0, /* tp_as_buffer */
Py_TPFLAGS_DEFAULT | Py_TPFLAGS_GC |
Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC |
Py_TPFLAGS_BASETYPE, /* tp_flags */
list_doc, /* tp_doc */
(traverseproc)list_traverse, /* tp_traverse */
@ -1762,7 +1757,7 @@ static PyTypeObject immutable_list_type = {
PyObject_HEAD_INIT(&PyType_Type)
0,
"list (immutable, during sort)",
sizeof(PyListObject) + PyGC_HEAD_SIZE,
sizeof(PyListObject),
0,
0, /* Cannot happen */ /* tp_dealloc */
(printfunc)list_print, /* tp_print */
@ -1779,7 +1774,7 @@ static PyTypeObject immutable_list_type = {
PyObject_GenericGetAttr, /* tp_getattro */
0, /* tp_setattro */
0, /* tp_as_buffer */
Py_TPFLAGS_DEFAULT | Py_TPFLAGS_GC, /* tp_flags */
Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */
list_doc, /* tp_doc */
(traverseproc)list_traverse, /* tp_traverse */
0, /* tp_clear */

12
Objects/moduleobject.c
View File

@ -19,12 +19,11 @@ PyModule_New(char *name)
{
PyModuleObject *m;
PyObject *nameobj;
m = PyObject_NEW(PyModuleObject, &PyModule_Type);
m = PyObject_GC_New(PyModuleObject, &PyModule_Type);
if (m == NULL)
return NULL;
nameobj = PyString_FromString(name);
m->md_dict = PyDict_New();
PyObject_GC_Init(m);
if (m->md_dict == NULL || nameobj == NULL)
goto fail;
if (PyDict_SetItemString(m->md_dict, "__name__", nameobj) != 0)
@ -32,6 +31,7 @@ PyModule_New(char *name)
if (PyDict_SetItemString(m->md_dict, "__doc__", Py_None) != 0)
goto fail;
Py_DECREF(nameobj);
PyObject_GC_Track(m);
return (PyObject *)m;
fail:
@ -146,12 +146,12 @@ module_init(PyModuleObject *m, PyObject *args, PyObject *kw)
static void
module_dealloc(PyModuleObject *m)
{
PyObject_GC_Fini(m);
PyObject_GC_UnTrack(m);
if (m->md_dict != NULL) {
_PyModule_Clear((PyObject *)m);
Py_DECREF(m->md_dict);
}
PyObject_DEL(PyObject_AS_GC(m));
PyObject_GC_Del(m);
}
static PyObject *
@ -188,7 +188,7 @@ PyTypeObject PyModule_Type = {
PyObject_HEAD_INIT(&PyType_Type)
0, /* ob_size */
"module", /* tp_name */
sizeof(PyModuleObject) + PyGC_HEAD_SIZE, /* tp_size */
sizeof(PyModuleObject), /* tp_size */
0, /* tp_itemsize */
(destructor)module_dealloc, /* tp_dealloc */
0, /* tp_print */
@ -205,7 +205,7 @@ PyTypeObject PyModule_Type = {
PyObject_GenericGetAttr, /* tp_getattro */
PyObject_GenericSetAttr, /* tp_setattro */
0, /* tp_as_buffer */
Py_TPFLAGS_DEFAULT | Py_TPFLAGS_GC |
Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC |
Py_TPFLAGS_BASETYPE, /* tp_flags */
0, /* tp_doc */
(traverseproc)module_traverse, /* tp_traverse */

39
Objects/tupleobject.c
View File

@ -62,18 +62,14 @@ PyTuple_New(register int size)
int nbytes = size * sizeof(PyObject *);
/* Check for overflow */
if (nbytes / sizeof(PyObject *) != (size_t)size ||
(nbytes += sizeof(PyTupleObject) - sizeof(PyObject *)
+ PyGC_HEAD_SIZE)
(nbytes += sizeof(PyTupleObject) - sizeof(PyObject *))
<= 0)
{
return PyErr_NoMemory();
}
/* PyObject_NewVar is inlined */
op = (PyTupleObject *) PyObject_MALLOC(nbytes);
op = PyObject_GC_NewVar(PyTupleObject, &PyTuple_Type, size);
if (op == NULL)
return PyErr_NoMemory();
op = (PyTupleObject *) PyObject_FROM_GC(op);
PyObject_INIT_VAR(op, &PyTuple_Type, size);
return NULL;
}
for (i = 0; i < size; i++)
op->ob_item[i] = NULL;
@ -84,7 +80,7 @@ PyTuple_New(register int size)
Py_INCREF(op); /* extra INCREF so that this is never freed */
}
#endif
PyObject_GC_Init(op);
_PyObject_GC_TRACK(op);
return (PyObject *) op;
}
@ -144,7 +140,7 @@ tupledealloc(register PyTupleObject *op)
register int i;
register int len = op->ob_size;
Py_TRASHCAN_SAFE_BEGIN(op)
PyObject_GC_Fini(op);
_PyObject_GC_UNTRACK(op);
if (len > 0) {
i = len;
while (--i >= 0)
@ -158,8 +154,7 @@ tupledealloc(register PyTupleObject *op)
}
#endif
}
op = (PyTupleObject *) PyObject_AS_GC(op);
PyObject_DEL(op);
PyObject_GC_Del(op);
done:
Py_TRASHCAN_SAFE_END(op)
}
@ -517,7 +512,7 @@ PyTypeObject PyTuple_Type = {
PyObject_HEAD_INIT(&PyType_Type)
0,
"tuple",
sizeof(PyTupleObject) - sizeof(PyObject *) + PyGC_HEAD_SIZE,
sizeof(PyTupleObject) - sizeof(PyObject *),
sizeof(PyObject *),
(destructor)tupledealloc, /* tp_dealloc */
(printfunc)tupleprint, /* tp_print */
@ -534,7 +529,7 @@ PyTypeObject PyTuple_Type = {
PyObject_GenericGetAttr, /* tp_getattro */
0, /* tp_setattro */
0, /* tp_as_buffer */
Py_TPFLAGS_DEFAULT | Py_TPFLAGS_GC, /* tp_flags */
Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */
tuple_doc, /* tp_doc */
(traverseproc)tupletraverse, /* tp_traverse */
0, /* tp_clear */
@ -595,30 +590,23 @@ _PyTuple_Resize(PyObject **pv, int newsize)
#ifdef Py_REF_DEBUG
--_Py_RefTotal;
#endif
_PyObject_GC_UNTRACK(v);
_Py_ForgetReference((PyObject *) v);
for (i = newsize; i < v->ob_size; i++) {
Py_XDECREF(v->ob_item[i]);
v->ob_item[i] = NULL;
}
PyObject_GC_Fini(v);
v = (PyTupleObject *) PyObject_AS_GC(v);
sv = (PyTupleObject *) PyObject_REALLOC((char *)v,
sizeof(PyTupleObject)
+ PyGC_HEAD_SIZE
+ newsize * sizeof(PyObject *));
sv = PyObject_GC_Resize(PyTupleObject, v, newsize);
if (sv == NULL) {
*pv = NULL;
PyObject_DEL(v);
PyErr_NoMemory();
PyObject_GC_Del(v);
return -1;
}
sv = (PyTupleObject *) PyObject_FROM_GC(sv);
_Py_NewReference((PyObject *) sv);
for (i = sv->ob_size; i < newsize; i++)
sv->ob_item[i] = NULL;
sv->ob_size = newsize;
*pv = (PyObject *) sv;
PyObject_GC_Init(sv);
_PyObject_GC_TRACK(sv);
return 0;
}
@ -638,8 +626,7 @@ PyTuple_Fini(void)
while (p) {
q = p;
p = (PyTupleObject *)(p->ob_item[0]);
q = (PyTupleObject *) PyObject_AS_GC(q);
PyObject_DEL(q);
PyObject_GC_Del(q);
}
}
#endif