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| -rw-r--r-- | Doc/c-api/gcsupport.rst | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/Doc/c-api/gcsupport.rst b/Doc/c-api/gcsupport.rst index cc5fd5c546..7fe33b3b60 100644 --- a/Doc/c-api/gcsupport.rst +++ b/Doc/c-api/gcsupport.rst @@ -48,12 +48,20 @@ Constructors for container types must conform to two rules: Analogous to :cfunc:`PyObject_NewVar` but for container objects with the :const:`Py_TPFLAGS_HAVE_GC` flag set. + .. versionchanged:: 2.5 + This function used an :ctype:`int` type for *size*. This might require + changes in your code for properly supporting 64-bit systems. -.. cfunction:: PyVarObject * PyObject_GC_Resize(PyVarObject *op, Py_ssize_t) + +.. cfunction:: TYPE* PyObject_GC_Resize(TYPE, PyVarObject *op, Py_ssize_t newsize) Resize an object allocated by :cfunc:`PyObject_NewVar`. Returns the resized object or *NULL* on failure. + .. versionchanged:: 2.5 + This function used an :ctype:`int` type for *newsize*. This might + require changes in your code for properly supporting 64-bit systems. + .. cfunction:: void PyObject_GC_Track(PyObject *op) |