8000 gh-85283: Add PySys_Audit() to the limited C API · python/cpython@cf09536 · GitHub
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gh-85283: Add PySys_Audit() to the limited C API
This function was added in Python 3.8 by the PEP 578 "Python Runtime Audit Hooks". Add also PySys_AuditTuple() to the limited C API, function added to Python 3.13. Move also non-limited "PerfMap" C API from Include/sysmodule.h to Include/cpython/sysmodule.h.
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‎Doc/data/stable_abi.dat

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‎Doc/whatsnew/3.13.rst

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@@ -1058,6 +1058,11 @@ New Features
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(version 3.13).
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(Contributed by Victor Stinner in :gh:`85283`.)
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* Add :c:func:`PySys_Audit` and :c:func:`PySys_AuditTuple` functions to the
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limited C API.
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(Contributed by Victor Stinner in :gh:`85283`.)
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Porting to Python 3.13
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----------------------
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‎Include/cpython/sysmodule.h

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@@ -10,6 +10,14 @@ PyAPI_FUNC(int) PySys_Audit(
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...);
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PyAPI_FUNC(int) PySys_AddAuditHook(Py_AuditHookFunction, void*);
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PyAPI_FUNC(int) PySys_AuditTuple(
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const char *event,
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PyObject *args);
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typedef struct {
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FILE* perf_map;
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PyThread_type_lock map_lock;
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} PerfMapState;
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PyAPI_FUNC(int) PyUnstable_PerfMapState_Init(void);
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PyAPI_FUNC(int) PyUnstable_WritePerfMapEntry(
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const void *code_addr,
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unsigned int code_size,
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const char *entry_name);
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PyAPI_FUNC(void) PyUnstable_PerfMapState_Fini(void);

‎Include/sysmodule.h

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@@ -21,17 +21,15 @@ Py_DEPRECATED(3.13) PyAPI_FUNC(void) PySys_ResetWarnOptions(void);
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PyAPI_FUNC(PyObject *) PySys_GetXOptions(void);
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#if !defined(Py_LIMITED_API)
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typedef struct {
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FILE* perf_map;
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PyThread_type_lock map_lock;
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} PerfMapState;
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PyAPI_FUNC(int) PyUnstable_PerfMapState_Init(void);
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PyAPI_FUNC(int) PyUnstable_WritePerfMapEntry(const void *code_addr, unsigned int code_size, const char *entry_name);
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PyAPI_FUNC(void) PyUnstable_PerfMapState_Fini(void);
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#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x030d0000
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PyAPI_FUNC(int) PySys_Audit(
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const char *event,
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const char *argFormat,
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...);
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PyAPI_FUNC(int) PySys_AuditTuple(
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const char *event,
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PyObject *args);
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#endif
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#ifndef Py_LIMITED_API

‎Lib/test/test_stable_abi_ctypes.py

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‎Misc/NEWS.d/next/C API/2023-08-28-17-40-51.gh-issue-85283.raFNiD.rst

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Add the :c:func:`PySys_Audit` function to the limited C API. Patch by Victor
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Stinner.

‎Misc/stable_abi.toml

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added = '3.13'
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[function.PyMem_RawFree]
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added = '3.13'
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[function.PySys_Audit]
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added = '3.13'
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[function.PySys_AuditTuple]
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added = '3.13'

‎PC/python3dll.c

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