8000 bpo-43868: Remove PyOS_ReadlineFunctionPointer from the stable ABI list by encukou · Pull Request #25442 · python/cpython · GitHub
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bpo-43868: Remove PyOS_ReadlineFunctionPointer from the stable ABI list #25442

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Apr 23, 2021
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bpo-43868: Remove PyOS_ReadlineFunctionPointer from the stable ABI list
The inclusion of PyOS_ReadlineFunctionPointer in python3dll.c was a mistake.

According to PEP 384:
> functions expecting FILE* are not part of the ABI, to avoid depending
> on a specific version of the Microsoft C runtime DLL on Windows.
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encukou committed Apr 16, 2021
commit f83f803c1e07fbf429e0b9a510c7a3a61837dcd1
1 change: 1 addition & 0 deletions Include/cpython/pythonrun.h
Original file line number Diff line number Diff line change
Expand Up @@ -118,3 +118,4 @@ PyAPI_FUNC(PyObject *) PyRun_FileFlags(FILE *fp, const char *p, int s, PyObject
/* Stuff with no proper home (yet) */
PyAPI_FUNC(char *) PyOS_Readline(FILE *, FILE *, const char *);
PyAPI_DATA(PyThreadState*) _PyOS_ReadlineTState;
PyAPI_DATA(char) *(*PyOS_ReadlineFunctionPointer)(FILE *, FILE *, const char *);
1 change: 0 additions & 1 deletion Include/pythonrun.h
Original file line number Diff line number Diff line change
Expand Up @@ -16,7 +16,6 @@ PyAPI_FUNC(void) PyErr_Display(PyObject *, PyObject *, PyObject *);

/* Stuff with no proper home (yet) */
PyAPI_DATA(int) (*PyOS_InputHook)(void);
PyAPI_DATA(char) *(*PyOS_ReadlineFunctionPointer)(FILE *, FILE *, const char *);

/* Stack size, in "pointers" (so we get extra safety margins
on 64-bit platforms). On a 32-bit platform, this translates
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1 change: 0 additions & 1 deletion PC/python3dll.c
Original file line number Diff line number Diff line change
Expand Up @@ -808,7 +808,6 @@ EXPORT_DATA(PyODictIter_Type)
EXPORT_DATA(PyODictKeys_Type)
EXPORT_DATA(PyODictValues_Type)
EXPORT_DATA(PyOS_InputHook)
EXPORT_DATA(PyOS_ReadlineFunctionPointer)
EXPORT_DATA(PyProperty_Type)
EXPORT_DATA(PyRange_Type)
EXPORT_DATA(PyRangeIter_Type)
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