Author: thomas.heller
Date: Fri Jan 25 17:58:30 2008
New Revision: 60288
Modified:
python/branches/py3k-ctypes-pep3118/Modules/_ctypes/_ctypes.c
Log:
All ctypes types now use the same CData_GetBuffer function.
Modified: python/branches/py3k-ctypes-pep3118/Modules/_ctypes/_ctypes.c
==============================================================================
--- python/branches/py3k-ctypes-pep3118/Modules/_ctypes/_ctypes.c
(original)
+++ python/branches/py3k-ctypes-pep3118/Modules/_ctypes/_ctypes.c Fri Jan
25 17:58:30 2008
@@ -2318,7 +2318,32 @@
static int CData_GetBuffer(PyObject *_self, Py_buffer *view, int flags)
{
CDataObject *self = (CDataObject *)_self;
- return PyBuffer_FillInfo(view, self->b_ptr, self->b_size, 0, flags);
+ StgDictObject *dict = PyObject_stgdict(_self);
+
+ if (view == NULL) return 0;
+ if (((flags & PyBUF_LOCK) == PyBUF_LOCK)) {
+ PyErr_SetString(PyExc_BufferError,
+ "Cannot lock this object.");
+ return -1;
+ }
+
+ view->buf = self->b_ptr;
+ view->len = self->b_size;
+ view->readonly = 0;
+ view->itemsize = self->b_size;
+#if 1
+ /* XXX fix later */
+ /* use default format character if not set */
+ view->format = dict->format ? dict->format : "B";
+#else
+ view->format = dict->format;
+#endif
+ view->ndim = dict->ndim;
+ view->shape = dict->shape;
+ view->strides = NULL;
+ view->suboffsets = NULL;
+ view->internal = NULL;
+ return 0;
}
static PyBufferProcs CData_as_buffer = {
@@ -4403,42 +4428,6 @@
return result;
}
-static int Simple_GetBuffer(PyObject *_self, Py_buffer *view, int flags)
-{
- CDataObject *self = (CDataObject *)_self;
- StgDictObject *dict = PyObject_stgdict(_self);
-
- if (view == NULL) return 0;
- if (((flags & PyBUF_LOCK) == PyBUF_LOCK)) {
- PyErr_SetString(PyExc_BufferError,
- "Cannot lock this object.");
- return -1;
- }
-
- view->buf = self->b_ptr;
- view->len = self->b_size;
- view->readonly = 0;
- view->itemsize = self->b_size;
-#if 1
- /* XXX fix later */
- /* use default format character if not set */
- view->format = dict->format ? dict->format : "B";
-#else
- view->format = dict->format;
-#endif
- view->ndim = 0;
- view->shape = NULL;
- view->strides = NULL;
- view->suboffsets = NULL;
- view->internal = NULL;
- return 0;
-}
-
-static PyBufferProcs Simple_as_buffer = {
- Simple_GetBuffer,
- NULL,
-};
-
static PyTypeObject Simple_Type = {
PyVarObject_HEAD_INIT(NULL, 0)
"_ctypes._SimpleCData",
@@ -4458,7 +4447,7 @@
0, /* tp_str */
0, /* tp_getattro */
0, /* tp_setattro */
- &Simple_as_buffer, /* tp_as_buffer */
+ &CData_as_buffer, /* tp_as_buffer */
Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */
"XXX to be provided", /* tp_doc */
(traverseproc)CData_traverse, /* tp_traverse */
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