delta/cpython-git.git/Include/cpython/objimpl.h, branch faster-bytes-iter

bpo-40989: PyObject_INIT() becomes an alias to PyObject_Init() (GH-20901)

2020-06-15T23:28:07+00:00

The PyObject_INIT() and PyObject_INIT_VAR() macros become aliases to,
respectively, PyObject_Init() and PyObject_InitVar() functions.

Rename _PyObject_INIT() and _PyObject_INIT_VAR() static inline
functions to, respectively, _PyObject_Init() and _PyObject_InitVar(),
and move them to pycore_object.h. Remove their return value:
their return type becomes void.

The _datetime module is now built with the Py_BUILD_CORE_MODULE macro
defined.

Remove an outdated comment on _Py_tracemalloc_config.

bpo-39583: Remove superfluous "extern C" bits from Include/cpython/*.h (GH-18413)

2020-06-01T18:35:56+00:00

bpo-40170: Convert PyObject_IS_GC() macro to a function (GH-19464)

2020-04-14T18:11:20+00:00

bpo-40241: Add pycore_gc.h header file (GH-19494)

2020-04-13T09:38:42+00:00

Move the PyGC_Head structure and the following private macros to the
internal C API:

* _PyGCHead_FINALIZED()
* _PyGCHead_NEXT()
* _PyGCHead_PREV()
* _PyGCHead_SET_FINALIZED()
* _PyGCHead_SET_NEXT()
* _PyGCHead_SET_PREV()
* _PyGC_FINALIZED()
* _PyGC_PREV_MASK
* _PyGC_PREV_MASK_COLLECTING
* _PyGC_PREV_MASK_FINALIZED
* _PyGC_PREV_SHIFT
* _PyGC_SET_FINALIZED()
* _PyObject_GC_IS_TRACKED()
* _PyObject_GC_MAY_BE_TRACKED()
* _Py_AS_GC(o)

Keep the private _PyGC_FINALIZED() macro in the public C API for
backward compatibility with Python 3.8: make it an alias to the new
PyObject_GC_IsFinalized() function.

Move the SIZEOF_PYGC_HEAD constant from _testcapi module to
_testinternalcapi module.

bpo-40170: PyObject_NEW() becomes an alias to PyObject_New() (GH-19379)

2020-04-07T22:38:15+00:00

The PyObject_NEW() macro becomes an alias to the PyObject_New()
macro, and the PyObject_NEW_VAR() macro becomes an alias to the
PyObject_NewVar() macro, to hide implementation details. They no
longer access directly the PyTypeObject.tp_basicsize member.

Exclude _PyObject_SIZE() and _PyObject_VAR_SIZE() macros from
the limited C API.

Replace PyObject_NEW() with PyObject_New() and replace
PyObject_NEW_VAR() with PyObject_NewVar().

bpo-40170: PyObject_GET_WEAKREFS_LISTPTR() becomes a function (GH-19377)

2020-04-06T12:07:02+00:00

Convert the PyObject_GET_WEAKREFS_LISTPTR() macro to a function to
hide implementation details: the macro accessed directly to the
PyTypeObject.tp_weaklistoffset member.

Add _PyObject_GET_WEAKREFS_LISTPTR() static inline function to the
internal C API.

bpo-39573: Add Py_SET_SIZE() function (GH-18400)

2020-02-07T11:05:12+00:00

Add Py_SET_SIZE() function to set the size of an object.

bpo-39573: Add Py_SET_TYPE() function (GH-18394)

2020-02-07T08:17:07+00:00

Add Py_SET_TYPE() function to set the type of an object.

bpo-39542: Make PyObject_INIT() opaque in limited C API (GH-18363)

2020-02-05T12:12:19+00:00

In the limited C API, PyObject_INIT() and PyObject_INIT_VAR() are now
defined as aliases to PyObject_Init() and PyObject_InitVar() to make
their implementation opaque. It avoids to leak implementation details
in the limited C API.

Exclude the following functions from the limited C API, move them
from object.h to cpython/object.h:

* _Py_NewReference()
* _Py_ForgetReference()
* _PyTraceMalloc_NewReference()
* _Py_GetRefTotal()

bpo-35134: Create Include/cpython/ subdirectory (GH-10624)

2018-11-23T16:00:00+00:00

Include/*.h should be the "portable Python API", whereas
Include/cpython/*.h should be the "CPython API": CPython
implementation details.

Changes:

* Create Include/cpython/ subdirectory
* "make install" now creates $prefix/include/cpython and copy
  Include/cpython/* to $prefix/include/cpython
* Create Include/cpython/objimpl.h: move objimpl.h code
  surrounded by "#ifndef Py_LIMITED_API" to cpython/objimpl.h.
* objimpl.h now includes cpython/objimpl.h
* Windows installer (MSI) now also install Include/ subdirectories:
  Include/cpython/ and Include/internal/.