diff --git a/Objects/memoryobject.c b/Objects/memoryobject.c index bcdd2ff0ceafe6..6a38952fdc1f3b 100644 --- a/Objects/memoryobject.c +++ b/Objects/memoryobject.c @@ -119,8 +119,9 @@ mbuf_release(_PyManagedBufferObject *self) } static void -mbuf_dealloc(_PyManagedBufferObject *self) +mbuf_dealloc(PyObject *_self) { + _PyManagedBufferObject *self = (_PyManagedBufferObject *)_self; assert(self->exports == 0); mbuf_release(self); if (self->flags&_Py_MANAGED_BUFFER_FREE_FORMAT) @@ -129,15 +130,17 @@ mbuf_dealloc(_PyManagedBufferObject *self) } static int -mbuf_traverse(_PyManagedBufferObject *self, visitproc visit, void *arg) +mbuf_traverse(PyObject *_self, visitproc visit, void *arg) { + _PyManagedBufferObject *self = (_PyManagedBufferObject *)_self; Py_VISIT(self->master.obj); return 0; } static int -mbuf_clear(_PyManagedBufferObject *self) +mbuf_clear(PyObject *_self) { + _PyManagedBufferObject *self = (_PyManagedBufferObject *)_self; assert(self->exports >= 0); mbuf_release(self); return 0; @@ -148,7 +151,7 @@ PyTypeObject _PyManagedBuffer_Type = { "managedbuffer", sizeof(_PyManagedBufferObject), 0, - (destructor)mbuf_dealloc, /* tp_dealloc */ + mbuf_dealloc, /* tp_dealloc */ 0, /* tp_vectorcall_offset */ 0, /* tp_getattr */ 0, /* tp_setattr */ @@ -165,8 +168,8 @@ PyTypeObject _PyManagedBuffer_Type = { 0, /* tp_as_buffer */ Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC, /* tp_flags */ 0, /* tp_doc */ - (traverseproc)mbuf_traverse, /* tp_traverse */ - (inquiry)mbuf_clear /* tp_clear */ + mbuf_traverse, /* tp_traverse */ + mbuf_clear /* tp_clear */ }; @@ -1137,8 +1140,9 @@ memoryview_release_impl(PyMemoryViewObject *self) } static void -memory_dealloc(PyMemoryViewObject *self) +memory_dealloc(PyObject *_self) { + PyMemoryViewObject *self = (PyMemoryViewObject *)_self; assert(self->exports == 0); _PyObject_GC_UNTRACK(self); (void)_memory_release(self); @@ -1149,15 +1153,17 @@ memory_dealloc(PyMemoryViewObject *self) } static int -memory_traverse(PyMemoryViewObject *self, visitproc visit, void *arg) +memory_traverse(PyObject *_self, visitproc visit, void *arg) { + PyMemoryViewObject *self = (PyMemoryViewObject *)_self; Py_VISIT(self->mbuf); return 0; } static int -memory_clear(PyMemoryViewObject *self) +memory_clear(PyObject *_self) { + PyMemoryViewObject *self = (PyMemoryViewObject *)_self; (void)_memory_release(self); Py_CLEAR(self->mbuf); return 0; @@ -1510,8 +1516,9 @@ memoryview_toreadonly_impl(PyMemoryViewObject *self) /**************************************************************************/ static int -memory_getbuf(PyMemoryViewObject *self, Py_buffer *view, int flags) +memory_getbuf(PyObject *_self, Py_buffer *view, int flags) { + PyMemoryViewObject *self = (PyMemoryViewObject *)_self; Py_buffer *base = &self->view; int baseflags = self->flags; @@ -1589,8 +1596,9 @@ memory_getbuf(PyMemoryViewObject *self, Py_buffer *view, int flags) } static void -memory_releasebuf(PyMemoryViewObject *self, Py_buffer *view) +memory_releasebuf(PyObject *_self, Py_buffer *view) { + PyMemoryViewObject *self = (PyMemoryViewObject *)_self; self->exports--; return; /* PyBuffer_Release() decrements view->obj after this function returns. */ @@ -1598,8 +1606,8 @@ memory_releasebuf(PyMemoryViewObject *self, Py_buffer *view) /* Buffer methods */ static PyBufferProcs memory_as_buffer = { - (getbufferproc)memory_getbuf, /* bf_getbuffer */ - (releasebufferproc)memory_releasebuf, /* bf_releasebuffer */ + memory_getbuf, /* bf_getbuffer */ + memory_releasebuf, /* bf_releasebuffer */ }; @@ -2344,8 +2352,9 @@ memoryview_hex_impl(PyMemoryViewObject *self, PyObject *sep, } static PyObject * -memory_repr(PyMemoryViewObject *self) +memory_repr(PyObject *_self) { + PyMemoryViewObject *self = (PyMemoryViewObject *)_self; if (self->flags & _Py_MEMORYVIEW_RELEASED) return PyUnicode_FromFormat("", self); else @@ -2421,8 +2430,9 @@ ptr_from_tuple(const Py_buffer *view, PyObject *tup) with the type specified by view->format. Otherwise, the item is a sub-view. The function is used in memory_subscript() and memory_as_sequence. */ static PyObject * -memory_item(PyMemoryViewObject *self, Py_ssize_t index) +memory_item(PyObject *_self, Py_ssize_t index) { + PyMemoryViewObject *self = (PyMemoryViewObject *)_self; Py_buffer *view = &(self->view); const char *fmt; @@ -2546,8 +2556,9 @@ is_multiindex(PyObject *key) 0-d memoryview objects can be referenced using mv[...] or mv[()] but not with anything else. */ static PyObject * -memory_subscript(PyMemoryViewObject *self, PyObject *key) +memory_subscript(PyObject *_self, PyObject *key) { + PyMemoryViewObject *self = (PyMemoryViewObject *)_self; Py_buffer *view; view = &(self->view); @@ -2575,7 +2586,7 @@ memory_subscript(PyMemoryViewObject *self, PyObject *key) index = PyNumber_AsSsize_t(key, PyExc_IndexError); if (index == -1 && PyErr_Occurred()) return NULL; - return memory_item(self, index); + return memory_item((PyObject *)self, index); } else if (PySlice_Check(key)) { CHECK_RESTRICTED(self); @@ -2608,8 +2619,9 @@ memory_subscript(PyMemoryViewObject *self, PyObject *key) } static int -memory_ass_sub(PyMemoryViewObject *self, PyObject *key, PyObject *value) +memory_ass_sub(PyObject *_self, PyObject *key, PyObject *value) { + PyMemoryViewObject *self = (PyMemoryViewObject *)_self; Py_buffer *view = &(self->view); Py_buffer src; const char *fmt; @@ -2710,8 +2722,9 @@ memory_ass_sub(PyMemoryViewObject *self, PyObject *key, PyObject *value) } static Py_ssize_t -memory_length(PyMemoryViewObject *self) +memory_length(PyObject *_self) { + PyMemoryViewObject *self = (PyMemoryViewObject *)_self; CHECK_RELEASED_INT(self); if (self->view.ndim == 0) { PyErr_SetString(PyExc_TypeError, "0-dim memory has no length"); @@ -2722,17 +2735,17 @@ memory_length(PyMemoryViewObject *self) /* As mapping */ static PyMappingMethods memory_as_mapping = { - (lenfunc)memory_length, /* mp_length */ - (binaryfunc)memory_subscript, /* mp_subscript */ - (objobjargproc)memory_ass_sub, /* mp_ass_subscript */ + memory_length, /* mp_length */ + memory_subscript, /* mp_subscript */ + memory_ass_sub, /* mp_ass_subscript */ }; /* As sequence */ static PySequenceMethods memory_as_sequence = { - (lenfunc)memory_length, /* sq_length */ + memory_length, /* sq_length */ 0, /* sq_concat */ 0, /* sq_repeat */ - (ssizeargfunc)memory_item, /* sq_item */ + memory_item, /* sq_item */ }; @@ -3034,8 +3047,9 @@ memory_richcompare(PyObject *v, PyObject *w, int op) /**************************************************************************/ static Py_hash_t -memory_hash(PyMemoryViewObject *self) +memory_hash(PyObject *_self) { + PyMemoryViewObject *self = (PyMemoryViewObject *)_self; if (self->hash == -1) { Py_buffer *view = &self->view; char *mem = view->buf; @@ -3112,8 +3126,9 @@ _IntTupleFromSsizet(int len, Py_ssize_t *vals) } static PyObject * -memory_obj_get(PyMemoryViewObject *self, void *Py_UNUSED(ignored)) +memory_obj_get(PyObject *_self, void *Py_UNUSED(ignored)) { + PyMemoryViewObject *self = (PyMemoryViewObject *)_self; Py_buffer *view = &self->view; CHECK_RELEASED(self); @@ -3124,78 +3139,89 @@ memory_obj_get(PyMemoryViewObject *self, void *Py_UNUSED(ignored)) } static PyObject * -memory_nbytes_get(PyMemoryViewObject *self, void *Py_UNUSED(ignored)) +memory_nbytes_get(PyObject *_self, void *Py_UNUSED(ignored)) { + PyMemoryViewObject *self = (PyMemoryViewObject *)_self; CHECK_RELEASED(self); return PyLong_FromSsize_t(self->view.len); } static PyObject * -memory_format_get(PyMemoryViewObject *self, void *Py_UNUSED(ignored)) +memory_format_get(PyObject *_self, void *Py_UNUSED(ignored)) { + PyMemoryViewObject *self = (PyMemoryViewObject *)_self; CHECK_RELEASED(self); return PyUnicode_FromString(self->view.format); } static PyObject * -memory_itemsize_get(PyMemoryViewObject *self, void *Py_UNUSED(ignored)) +memory_itemsize_get(PyObject *_self, void *Py_UNUSED(ignored)) { + PyMemoryViewObject *self = (PyMemoryViewObject *)_self; CHECK_RELEASED(self); return PyLong_FromSsize_t(self->view.itemsize); } static PyObject * -memory_shape_get(PyMemoryViewObject *self, void *Py_UNUSED(ignored)) +memory_shape_get(PyObject *_self, void *Py_UNUSED(ignored)) { + PyMemoryViewObject *self = (PyMemoryViewObject *)_self; CHECK_RELEASED(self); return _IntTupleFromSsizet(self->view.ndim, self->view.shape); } static PyObject * -memory_strides_get(PyMemoryViewObject *self, void *Py_UNUSED(ignored)) +memory_strides_get(PyObject *_self, void *Py_UNUSED(ignored)) { + PyMemoryViewObject *self = (PyMemoryViewObject *)_self; CHECK_RELEASED(self); return _IntTupleFromSsizet(self->view.ndim, self->view.strides); } static PyObject * -memory_suboffsets_get(PyMemoryViewObject *self, void *Py_UNUSED(ignored)) +memory_suboffsets_get(PyObject *_self, void *Py_UNUSED(ignored)) { + PyMemoryViewObject *self = (PyMemoryViewObject *)_self; CHECK_RELEASED(self); return _IntTupleFromSsizet(self->view.ndim, self->view.suboffsets); } static PyObject * -memory_readonly_get(PyMemoryViewObject *self, void *Py_UNUSED(ignored)) +memory_readonly_get(PyObject *_self, void *Py_UNUSED(ignored)) { + PyMemoryViewObject *self = (PyMemoryViewObject *)_self; CHECK_RELEASED(self); return PyBool_FromLong(self->view.readonly); } static PyObject * -memory_ndim_get(PyMemoryViewObject *self, void *Py_UNUSED(ignored)) +memory_ndim_get(PyObject *_self, void *Py_UNUSED(ignored)) { + PyMemoryViewObject *self = (PyMemoryViewObject *)_self; CHECK_RELEASED(self); return PyLong_FromLong(self->view.ndim); } static PyObject * -memory_c_contiguous(PyMemoryViewObject *self, PyObject *dummy) +memory_c_contiguous(PyObject *_self, void *Py_UNUSED(ignored)) { + PyMemoryViewObject *self = (PyMemoryViewObject *)_self; CHECK_RELEASED(self); return PyBool_FromLong(MV_C_CONTIGUOUS(self->flags)); } static PyObject * -memory_f_contiguous(PyMemoryViewObject *self, PyObject *dummy) +memory_f_contiguous(PyObject *_self, void *Py_UNUSED(ignored)) { + PyMemoryViewObject *self = (PyMemoryViewObject *)_self; CHECK_RELEASED(self); return PyBool_FromLong(MV_F_CONTIGUOUS(self->flags)); } static PyObject * -memory_contiguous(PyMemoryViewObject *self, PyObject *dummy) +memory_contiguous(PyObject *_self, void *Py_UNUSED(ignored)) { + PyMemoryViewObject *self = (PyMemoryViewObject *)_self; CHECK_RELEASED(self); return PyBool_FromLong(MV_ANY_CONTIGUOUS(self->flags)); } @@ -3232,18 +3258,18 @@ PyDoc_STRVAR(memory_contiguous_doc, static PyGetSetDef memory_getsetlist[] = { - {"obj", (getter)memory_obj_get, NULL, memory_obj_doc}, - {"nbytes", (getter)memory_nbytes_get, NULL, memory_nbytes_doc}, - {"readonly", (getter)memory_readonly_get, NULL, memory_readonly_doc}, - {"itemsize", (getter)memory_itemsize_get, NULL, memory_itemsize_doc}, - {"format", (getter)memory_format_get, NULL, memory_format_doc}, - {"ndim", (getter)memory_ndim_get, NULL, memory_ndim_doc}, - {"shape", (getter)memory_shape_get, NULL, memory_shape_doc}, - {"strides", (getter)memory_strides_get, NULL, memory_strides_doc}, - {"suboffsets", (getter)memory_suboffsets_get, NULL, memory_suboffsets_doc}, - {"c_contiguous", (getter)memory_c_contiguous, NULL, memory_c_contiguous_doc}, - {"f_contiguous", (getter)memory_f_contiguous, NULL, memory_f_contiguous_doc}, - {"contiguous", (getter)memory_contiguous, NULL, memory_contiguous_doc}, + {"obj", memory_obj_get, NULL, memory_obj_doc}, + {"nbytes", memory_nbytes_get, NULL, memory_nbytes_doc}, + {"readonly", memory_readonly_get, NULL, memory_readonly_doc}, + {"itemsize", memory_itemsize_get, NULL, memory_itemsize_doc}, + {"format", memory_format_get, NULL, memory_format_doc}, + {"ndim", memory_ndim_get, NULL, memory_ndim_doc}, + {"shape", memory_shape_get, NULL, memory_shape_doc}, + {"strides", memory_strides_get, NULL, memory_strides_doc}, + {"suboffsets", memory_suboffsets_get, NULL, memory_suboffsets_doc}, + {"c_contiguous", memory_c_contiguous, NULL, memory_c_contiguous_doc}, + {"f_contiguous", memory_f_contiguous, NULL, memory_f_contiguous_doc}, + {"contiguous", memory_contiguous, NULL, memory_contiguous_doc}, {NULL, NULL, NULL, NULL}, }; @@ -3276,23 +3302,26 @@ typedef struct { } memoryiterobject; static void -memoryiter_dealloc(memoryiterobject *it) +memoryiter_dealloc(PyObject *self) { + memoryiterobject *it = (memoryiterobject *)self; _PyObject_GC_UNTRACK(it); Py_XDECREF(it->it_seq); PyObject_GC_Del(it); } static int -memoryiter_traverse(memoryiterobject *it, visitproc visit, void *arg) +memoryiter_traverse(PyObject *self, visitproc visit, void *arg) { + memoryiterobject *it = (memoryiterobject *)self; Py_VISIT(it->it_seq); return 0; } static PyObject * -memoryiter_next(memoryiterobject *it) +memoryiter_next(PyObject *self) { + memoryiterobject *it = (memoryiterobject *)self; PyMemoryViewObject *seq; seq = it->it_seq; if (seq == NULL) { @@ -3347,7 +3376,7 @@ memory_iter(PyObject *seq) return NULL; } it->it_fmt = fmt; - it->it_length = memory_length(obj); + it->it_length = memory_length((PyObject *)obj); it->it_index = 0; it->it_seq = (PyMemoryViewObject*)Py_NewRef(obj); _PyObject_GC_TRACK(it); @@ -3359,12 +3388,12 @@ PyTypeObject _PyMemoryIter_Type = { .tp_name = "memory_iterator", .tp_basicsize = sizeof(memoryiterobject), // methods - .tp_dealloc = (destructor)memoryiter_dealloc, + .tp_dealloc = memoryiter_dealloc, .tp_getattro = PyObject_GenericGetAttr, .tp_flags = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC, - .tp_traverse = (traverseproc)memoryiter_traverse, + .tp_traverse = memoryiter_traverse, .tp_iter = PyObject_SelfIter, - .tp_iternext = (iternextfunc)memoryiter_next, + .tp_iternext = memoryiter_next, }; PyTypeObject PyMemoryView_Type = { @@ -3372,16 +3401,16 @@ PyTypeObject PyMemoryView_Type = { "memoryview", /* tp_name */ offsetof(PyMemoryViewObject, ob_array), /* tp_basicsize */ sizeof(Py_ssize_t), /* tp_itemsize */ - (destructor)memory_dealloc, /* tp_dealloc */ + memory_dealloc, /* tp_dealloc */ 0, /* tp_vectorcall_offset */ 0, /* tp_getattr */ 0, /* tp_setattr */ 0, /* tp_as_async */ - (reprfunc)memory_repr, /* tp_repr */ + memory_repr, /* tp_repr */ 0, /* tp_as_number */ &memory_as_sequence, /* tp_as_sequence */ &memory_as_mapping, /* tp_as_mapping */ - (hashfunc)memory_hash, /* tp_hash */ + memory_hash, /* tp_hash */ 0, /* tp_call */ 0, /* tp_str */ PyObject_GenericGetAttr, /* tp_getattro */ @@ -3390,8 +3419,8 @@ PyTypeObject PyMemoryView_Type = { Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | Py_TPFLAGS_SEQUENCE, /* tp_flags */ memoryview__doc__, /* tp_doc */ - (traverseproc)memory_traverse, /* tp_traverse */ - (inquiry)memory_clear, /* tp_clear */ + memory_traverse, /* tp_traverse */ + memory_clear, /* tp_clear */ memory_richcompare, /* tp_richcompare */ offsetof(PyMemoryViewObject, weakreflist),/* tp_weaklistoffset */ memory_iter, /* tp_iter */