typedef int (*setter)(PyObject *, PyObject *, void *);
typedef struct PyGetSetDef {
- char *name; /* attribute name */
- getter get; /* C function to get the attribute */
- setter set; /* C function to set or delete the attribute */
- char *doc; /* optional doc string */
- void *closure; /* optional additional data for getter and setter */
+ const char *name; /* attribute name */
+ getter get; /* C function to get the attribute */
+ setter set; /* C function to set or delete the attribute */
+ const char *doc; /* optional doc string */
+ void *closure; /* optional additional data for getter and setter */
} PyGetSetDef;
be read-only or read-write. The structures in the table are defined as::
typedef struct PyMemberDef {
- char *name;
- int type;
- int offset;
- int flags;
- char *doc;
+ const char *name;
+ int type;
+ int offset;
+ int flags;
+ const char *doc;
} PyMemberDef;
For each entry in the table, a :term:`descriptor` will be constructed and added to the
of libffi is now required when building ``_ctypes`` on such platforms.
Contributed by Zachary Ware in :issue:`27979`.
+* The fields :c:member:`name` and :c:member:`doc` of structures
+ :c:type:`PyMemberDef`, :c:type:`PyGetSetDef`,
+ :c:type:`PyStructSequence_Field`, :c:type:`PyStructSequence_Desc`,
+ and :c:type:`wrapperbase` are now of type ``const char *`` rather of
+ ``char *``. (Contributed by Serhiy Storchaka in :issue:`28761`.)
+
Deprecated
==========
typedef int (*setter)(PyObject *, PyObject *, void *);
typedef struct PyGetSetDef {
- char *name;
+ const char *name;
getter get;
setter set;
- char *doc;
+ const char *doc;
void *closure;
} PyGetSetDef;
void *wrapped, PyObject *kwds);
struct wrapperbase {
- char *name;
+ const char *name;
int offset;
void *function;
wrapperfunc wrapper;
- char *doc;
+ const char *doc;
int flags;
PyObject *name_strobj;
};
pointer is NULL. */
typedef struct PyMemberDef {
- char *name;
+ const char *name;
int type;
Py_ssize_t offset;
int flags;
- char *doc;
+ const char *doc;
} PyMemberDef;
/* Types */
#endif
typedef struct PyStructSequence_Field {
- char *name;
- char *doc;
+ const char *name;
+ const char *doc;
} PyStructSequence_Field;
typedef struct PyStructSequence_Desc {
- char *name;
- char *doc;
+ const char *name;
+ const char *doc;
struct PyStructSequence_Field *fields;
int n_in_sequence;
} PyStructSequence_Desc;
C API
-----
+- Issue #28761: The fields name and doc of structures PyMemberDef, PyGetSetDef,
+ PyStructSequence_Field, PyStructSequence_Desc, and wrapperbase are now of
+ type "const char *" rather of "char *".
+
- Issue #28748: Private variable _Py_PackageContext is now of type "const char *"
rather of "char *".
}
for (; i < n_fields; i++) {
- char *n = Py_TYPE(self)->tp_members[i-n_unnamed_fields].name;
+ const char *n = Py_TYPE(self)->tp_members[i-n_unnamed_fields].name;
if (PyDict_SetItemString(dict, n, self->ob_item[i]) < 0)
goto error;
}