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Eric Snow 219b8266db [3.13] gh-126914: Store the Preallocated Thread State's Pointer in a PyInterpreterState Field (gh-127114) 
This approach eliminates the originally reported race.  It also gets rid of the deadlock reported in gh-96071, so we can remove the workaround added then.

This is mostly a cherry-pick of 1c0a104 (AKA gh-126989).  The difference is we add PyInterpreterState.threads_preallocated at the end of PyInterpreterState, instead of adding PyInterpreterState.threads.preallocated.  That avoids ABI disruption.
2024-12-02 18:41:57 +00:00
..
cpython
[3.13] gh-121489: Export private _PyBytes_Join() again (GH-122267) (#122287)
2024-07-25 16:06:31 +00:00
internal
[3.13] gh-126914: Store the Preallocated Thread State's Pointer in a PyInterpreterState Field (gh-127114)
2024-12-02 18:41:57 +00:00
abstract.h
gh-108511: Add C API functions which do not silently ignore errors (GH-109025)
2023-09-17 14:23:31 +03:00
bltinmodule.h
…
boolobject.h
gh-115754: Add Py_GetConstant() function (#116883)
2024-03-21 16:07:00 +00:00
bytearrayobject.h
…
bytesobject.h
gh-108765: Move standard includes to Python.h (#108769)
2023-09-01 21:03:20 +02:00
ceval.h
gh-74929: Implement PEP 667 (GH-115153)
2024-05-04 12:12:10 +01:00
codecs.h
Remove private _PyCodec_Lookup() function (#106269)
2023-06-30 09:34:01 +00:00
compile.h
gh-109596: Ensure repeated rules in the grammar are not allowed and fix incorrect soft keywords (#109606)
2023-09-22 19:03:23 +01:00
complexobject.h
…
critical_section.h
[3.13] gh-119344: Make critical section API public (GH-119353) (#120856)
2024-06-21 20:20:41 +00:00
datetime.h
…
descrobject.h
gh-103509: PEP 697 -- Limited C API for Extending Opaque Types (GH-103511)
2023-05-04 09:56:53 +02:00
dictobject.h
gh-106004: PyDict_GetItemRef() should only be in the limited API 3.13 (GH-107229)
2023-07-25 21:48:07 +03:00
dynamic_annotations.h
…
enumobject.h
…
errcode.h
gh-107450: Check for overflow in the tokenizer and fix overflow test (#110832)
2023-10-16 16:42:49 +02:00
exports.h
gh-108765: Move export code from pyport.h to exports.h (#108855)
2023-09-04 01:04:05 +02:00
fileobject.h
gh-106320: Remove _PyIsSelectable_fd() C API (#107142)
2023-07-23 19:07:12 +00:00
fileutils.h
gh-108765: Move stat() fiddling from pyport.h to fileutils.h (#108854)
2023-09-03 21:32:13 +00:00
floatobject.h
[3.13] gh-121905: Consistently use "floating-point" instead of "floating point" (GH-121907) (GH-122012)
2024-07-19 09:13:08 +00:00
frameobject.h
…
genericaliasobject.h
…
import.h
gh-105922: Add PyImport_AddModuleRef() function (#105923)
2023-06-20 08:48:14 +02:00
intrcheck.h
gh-106320: Remove private _PyOS_IsMainThread() function (#108605)
2023-08-29 03:20:31 +00:00
iterobject.h
gh-106320: Remove _PyAnextAwaitable_Type from the public C API (#108597)
2023-08-29 02:05:11 +00:00
listobject.h
gh-114329: Fix PyList_GetItemRef() limited C API definition (#117520)
2024-04-03 21:02:42 +00:00
lock.h
[3.13] gh-117511: Make PyMutex public in the non-limited API (GH-117731) (#120800)
2024-06-20 16:00:25 +00:00
longobject.h
gh-117021: Fix integer overflow in PyLong_AsPid() on non-Windows 64-bit platforms (GH-117064)
2024-03-20 15:39:53 +02:00
marshal.h
…
memoryobject.h
…
methodobject.h
gh-114626: Add again _PyCFunctionFastWithKeywords name (GH-115561)
2024-02-19 13:20:46 +01:00
modsupport.h
[3.13] gh-112136: Restore removed _PyArg_Parser (GH-121262) (#121344)
2024-07-03 18:29:00 +00:00
moduleobject.h
gh-116322: Rename PyModule_ExperimentalSetGIL to PyUnstable_Module_SetGIL (GH-118645)
2024-05-06 18:59:36 +02:00
monitoring.h
gh-111997: C-API for signalling monitoring events (#116413)
2024-05-04 08:23:50 +00:00
object.h
[3.13] gh-125444: Fix illegal instruction for older Arm architectures (GH-125574) (GH-125595)
2024-10-16 14:48:40 +00:00
objimpl.h
gh-102013: Move PyUnstable_GC_VisitObjects() to Include/cpython/objimpl.h (#115560)
2024-02-16 15:49:13 +01:00
opcode_ids.h
GH-118095: Use broader specializations of CALL in tier 1, for better tier 2 support of calls. (GH-118322)
2024-05-04 12:11:11 +01:00
opcode.h
gh-105481: opcode.h is no longer generated during the build (#108080)
2023-08-17 17:07:58 +01:00
osdefs.h
gh-108765: Reformat Include/osdefs.h (#108766)
2023-09-01 14:35:39 +00:00
osmodule.h
…
patchlevel.h
Post 3.13.0
2024-10-07 17:22:36 +02:00
py_curses.h
[3.13] gh-113565: Improve and harden detection of curses dependencies (GH-119816) (#121202)
2024-07-01 08:35:38 +00:00
pyatomic.h
gh-108724: Add PyMutex and _PyParkingLot APIs (gh-109344)
2023-09-19 09:54:29 -06:00
pybuffer.h
gh-102500: Implement PEP 688 (#102521)
2023-05-04 07:59:46 -07:00
pycapsule.h
gh-108240: Add pycore_capsule.h internal header file (#108596)
2023-08-29 01:20:02 +00:00
pydtrace.d
…
pydtrace.h
…
pyerrors.h
[3.13] gh-119521: Rename IncompleteInputError to _IncompleteInputError and remove from public API/ABI (GH-119680, GH-120955) (GH-120944)
2024-06-24 20:23:30 +02:00
pyexpat.h
gh-115398: Revert PyExpat_CAPI_MAGIC version bump (GH-116411)
2024-03-06 09:55:07 -08:00
pyframe.h
…
pyhash.h
gh-111545: Add Include/cpython/pyhash.h header file (#112063)
2023-11-15 01:19:20 +01:00
pylifecycle.h
gh-117987: Restore several functions removed in Python 3.13 alpha 1 (GH-117993)
2024-04-18 15:20:38 +02:00
pymacconfig.h
gh-110820: Make sure processor specific defines are correct for Universal 2 build on macOS (#112828)
2023-12-08 10:09:34 +01:00
pymacro.h
[3.13] gh-118124: fix assert related C++ checks on Solaris/Illumos (GH-121974) (#122108)
2024-07-22 07:50:20 +00:00
pymath.h
gh-104263: Rely on Py_NAN and introduce Py_INFINITY (GH-104202)
2023-05-10 17:44:52 +01:00
pymem.h
gh-85283: Add PyMem_RawMalloc() to the limited C API (#108570)
2023-10-17 02:41:51 +02:00
pyport.h
gh-112536: Define _Py_THREAD_SANITIZER on GCC when TSan is enabled (#117702)
2024-04-10 10:20:05 -04:00
pystate.h
gh-108867: Add PyThreadState_GetUnchecked() function (#108870)
2023-10-03 16:53:51 +00:00
pystats.h
gh-108753: Enhance pystats (#108754)
2023-09-06 15:54:59 +00:00
pystrcmp.h
…
pystrtod.h
gh-106320: Remove private float C API functions (#108430)
2023-08-24 19:09:49 +02:00
Python.h
[3.13] gh-124609: Fix _Py_ThreadId for Windows builds using MinGW (GH-124663) (#124698)
2024-09-27 19:58:36 +00:00
pythonrun.h
gh-102755: PyErr_DisplayException only in ABI >= 3.12. Tests cover PyErr_Display as well (GH-102849)
2023-03-21 10:36:18 +01:00
pythread.h
gh-81925: Implement native thread ids for kFreeBSD (#111761)
2023-11-09 21:02:30 +01:00
pytypedefs.h
…
rangeobject.h
…
README.rst
…
setobject.h
…
sliceobject.h
gh-115754: Add Py_GetConstant() function (#116883)
2024-03-21 16:07:00 +00:00
structmember.h
…
structseq.h
gh-106168: PyTuple_SET_ITEM() now checks the index (#106164)
2023-06-28 03:45:57 +02:00
sysmodule.h
gh-117987: Restore several functions removed in Python 3.13 alpha 1 (GH-117993)
2024-04-18 15:20:38 +02:00
traceback.h
…
tupleobject.h
…
typeslots.h
…
unicodeobject.h
gh-111089: Revert PyUnicode_AsUTF8() changes (#111833)
2023-11-07 22:36:13 +00:00
warnings.h
…
weakrefobject.h
gh-105927: Limit PyWeakref_GetRef() to limited C API 3.13 (#117091)
2024-03-20 23:52:23 +01:00

README.rst 

The Python C API
================

The C API is divided into these sections:

1. ``Include/``: Limited API
2. ``Include/cpython/``: CPython implementation details
3. ``Include/cpython/``, names with the ``PyUnstable_`` prefix: API that can
   change between minor releases
4. ``Include/internal/``, and any name with ``_`` prefix: The internal API

Information on changing the C API is available `in the developer guide`_

.. _in the developer guide: https://devguide.python.org/c-api/
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