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cpython/Doc/c-api
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Victor Stinner 5f6ac2d88a
gh-110481: Fix Py_SET_REFCNT() integer overflow (#112174) 
If Py_NOGIL is defined and Py_SET_REFCNT() is called with a reference
count larger than UINT32_MAX, make the object immortal.

Set _Py_IMMORTAL_REFCNT constant type to Py_ssize_t to fix the
following compiler warning:

Include/internal/pycore_global_objects_fini_generated.h:14:24:
warning: comparison of integers of different signs: 'Py_ssize_t'
(aka 'long') and 'unsigned int' [-Wsign-compare]

    if (Py_REFCNT(obj) < _Py_IMMORTAL_REFCNT) {
        ~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~
2023-12-01 15:50:16 +01:00
..
abstract.rst gh-85275: Remove old buffer APIs (#105137) 2023-06-02 01:12:40 +00:00
allocation.rst gh-98154: Clarify Usage of "Reference Count" In the Docs (gh-107552) 2023-08-07 15:40:59 -06:00
apiabiversion.rst gh-107298: Fix Sphinx warnings in the C API doc (#107302) 2023-07-27 01:41:15 +02:00
arg.rst gh-110815: Support non-ASCII keyword names in PyArg_ParseTupleAndKeywords() (GH-110816) 2023-10-14 08:50:03 +03:00
bool.rst gh-110481, doc: Add "immortal" term to the glossary (#112180) 2023-11-17 15:09:19 +01:00
buffer.rst gh-107298: Fix C API Buffer documentation (#108011) 2023-08-16 18:24:46 +02:00
bytearray.rst GH-97950: Use new-style index directive ('object') (#104158) 2023-05-04 13:04:41 +03:00
bytes.rst docs: specify that PyBytes_AsStringAndSize returns 0 on success (GH-110888) 2023-11-03 14:51:28 +01:00
call.rst Add a version added note for PY_VECTORCALL_ARGUMENTS_OFFSET (#110963) 2023-10-23 19:00:52 +03:00
capsule.rst gh-107298: Fix yet more Sphinx warnings in the C API doc (GH-107345) 2023-07-27 18:44:32 +03:00
cell.rst gh-107298: Fix Sphinx warnings in the C API doc (#107302) 2023-07-27 01:41:15 +02:00
code.rst Fix the documentation for PyCode_New add qualname parameter (#107186) 2023-07-29 23:11:40 +05:30
codec.rst gh-107298: Fix doc references to undocumented modules (#107300) 2023-07-26 18:59:06 +02:00
complex.rst gh-107298: Fix more Sphinx warnings in the C API doc (#107329) 2023-07-27 00:52:40 +00:00
concrete.rst GH-97950: Use new-style index directive ('object') (#104158) 2023-05-04 13:04:41 +03:00
contextvars.rst bpo-43959: clarify the documentation of the PyContextVar C-API (GH-25671) 2021-04-28 07:03:19 -07:00
conversion.rst gh-107298: Fix more Sphinx warnings in the C API doc (#107329) 2023-07-27 00:52:40 +00:00
coro.rst bpo-42528: Improve the docs of most Py*_Check{,Exact} API calls (GH-23602) 2021-01-06 12:38:26 +01:00
datetime.rst gh-107298: Fix C API datetime documentation (GH-108034) 2023-08-21 21:15:46 +03:00
descriptor.rst bpo-40170: Convert PyDescr_IsData() to static inline function (GH-24535) 2021-02-16 08:50:00 +01:00
dict.rst gh-111262: Add PyDict_Pop() function (#112028) 2023-11-14 12:51:00 +00:00
exceptions.rst gh-108082: Add PyErr_FormatUnraisable() function (GH-111086) 2023-10-31 23:42:44 +02:00
file.rst gh-106919: Use role :c:macro: for referencing the C "constants" (GH-106920) 2023-07-21 10:52:07 +03:00
float.rst gh-106919: Use role :c:macro: for referencing the C "constants" (GH-106920) 2023-07-21 10:52:07 +03:00
frame.rst gh-105196: Fix indentations of section headings in C API docs (#105672) 2023-06-14 15:21:30 +01:00
function.rst GH-97950: Use new-style index directive ('object') (#104158) 2023-05-04 13:04:41 +03:00
gcsupport.rst gh-107298: Fix more Sphinx warnings in the C API doc (#107329) 2023-07-27 00:52:40 +00:00
gen.rst bpo-42528: Improve the docs of most Py*_Check{,Exact} API calls (GH-23602) 2021-01-06 12:38:26 +01:00
hash.rst gh-111545: Test PyHash_GetFuncDef() function (#112098) 2023-11-15 03:41:29 +01:00
import.rst gh-107091: Fix some uses of :attr: role (GH-107318) 2023-07-27 08:52:54 +03:00
index.rst bpo-36763: Implement the PEP 587 (GH-13592) 2019-05-27 16:39:22 +02:00
init.rst gh-110481, doc: Add "immortal" term to the glossary (#112180) 2023-11-17 15:09:19 +01:00
init_config.rst gh-110481, doc: Add "immortal" term to the glossary (#112180) 2023-11-17 15:09:19 +01:00
intro.rst gh-107298: Document PyMODINIT_FUNC macro (#109236) 2023-09-14 14:56:43 +02:00
iter.rst More minor fixes to C API docs (GH-31525) 2022-04-02 12:31:05 -07:00
iterator.rst gh-107298: Fix Sphinx warnings in the C API doc (#107302) 2023-07-27 01:41:15 +02:00
list.rst gh-111138: Add PyList_Extend() and PyList_Clear() functions (#111862) 2023-11-13 16:14:56 +00:00
long.rst gh-108444: Add PyLong_AsInt() public function (#108445) 2023-08-24 23:55:30 +02:00
mapping.rst gh-108511: Add C API functions which do not silently ignore errors (GH-109025) 2023-09-17 14:23:31 +03:00
marshal.rst gh-105184: document that marshal functions can fail and need to be checked with PyErr_Occurred (#105185) 2023-06-02 08:59:18 +01:00
memory.rst gh-90815: Add mimalloc memory allocator (#109914) 2023-10-30 15:43:11 +00:00
memoryview.rst GH-97950: Use new-style index directive ('object') (#104158) 2023-05-04 13:04:41 +03:00
method.rst gh-107091: Fix the use of some C domain roles (#107092) 2023-07-23 12:27:05 +02:00
module.rst gh-107298: Fix numerous ref errors and typos in the C API docs (GH-108258) 2023-08-22 15:50:30 +03:00
none.rst gh-110481, doc: Add "immortal" term to the glossary (#112180) 2023-11-17 15:09:19 +01:00
number.rst GH-97950: Use new-style index directive ('builtin') (#104164) 2023-05-06 06:54:08 +03:00
object.rst gh-107073: Make PyObject_VisitManagedDict() public (#108763) 2023-10-02 19:24:08 +02:00
objimpl.rst Doc: Replace the deprecated highlightlang directive by highlight. (#13377) 2019-05-17 15:25:34 +05:30
perfmaps.rst gh-103295: expose API for writing perf map files (#103546) 2023-05-21 11:12:24 +01:00
refcounting.rst gh-110481: Fix Py_SET_REFCNT() integer overflow (#112174) 2023-12-01 15:50:16 +01:00
reflection.rst bpo-46836: Add Doc/c-api/frame.rst (GH-32051) 2022-03-23 13:19:13 +01:00
sequence.rst gh-101100: Fix some broken sphinx references (#107095) 2023-07-23 03:23:44 -06:00
set.rst gh-101100: Fix Sphinx reference warnings (GH-112416) 2023-11-25 15:40:19 -08:00
slice.rst gh-110481, doc: Add "immortal" term to the glossary (#112180) 2023-11-17 15:09:19 +01:00
stable.rst Fix misc doc typos (#108592) 2023-08-29 00:14:21 +00:00
structures.rst gh-110803: Reorganize docs for what PyType_Slot doesn't cover (GH-110813) 2023-10-13 14:51:48 +02:00
sys.rst gh-85283: Add PySys_AuditTuple() function (#108965) 2023-10-05 21:59:35 +00:00
tuple.rst gh-107298: Docs: add targets for some :c:member: and :c:macro: references (GH-107316) 2023-07-27 09:04:02 +03:00
type.rst gh-110803: Reorganize docs for what PyType_Slot doesn't cover (GH-110813) 2023-10-13 14:51:48 +02:00
typehints.rst gh-107298: Fix Sphinx warnings in the C API doc (#107302) 2023-07-27 01:41:15 +02:00
typeobj.rst gh-107073: Make PyObject_VisitManagedDict() public (#108763) 2023-10-02 19:24:08 +02:00
unicode.rst gh-111089: Revert PyUnicode_AsUTF8() changes (#111833) 2023-11-07 22:36:13 +00:00
utilities.rst gh-111545: Test PyHash_GetFuncDef() function (#112098) 2023-11-15 03:41:29 +01:00
veryhigh.rst gh-107091: Fix some uses of :attr: role (GH-107318) 2023-07-27 08:52:54 +03:00
weakref.rst gh-105927: PyWeakref_GetRef() returns 1 on success (#106561) 2023-07-09 15:50:26 +00:00