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e7cc64e297
As part of the PEP-652 implementation, I'll tighten the CI check for functions/data defined with `Py_LIMITED_API`. Discussion in https://discuss.python.org/t/pep-652-maintaining-the-stable-abi/6986 suggests that parsing C headers is OK (though personally I'd rather generate it...), but writing a full C parser is a monumental task and adding an existing one as a dependency brings too many vendoring/bootstraping issues. So, for the check I'll use a "simple" regex on preprocessor output, and adapt the few trivial places where the regex won't work. - Keep declarations in the limited API to one item per line - Make it possible to override `_Py_NO_RETURN`, so the annotation can be removed from preprocessor output. https://bugs.python.org/issue43795
44 lines
1.2 KiB
C
44 lines
1.2 KiB
C
/* Boolean object interface */
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#ifndef Py_BOOLOBJECT_H
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#define Py_BOOLOBJECT_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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PyAPI_DATA(PyTypeObject) PyBool_Type;
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#define PyBool_Check(x) Py_IS_TYPE(x, &PyBool_Type)
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/* Py_False and Py_True are the only two bools in existence.
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Don't forget to apply Py_INCREF() when returning either!!! */
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/* Don't use these directly */
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PyAPI_DATA(struct _longobject) _Py_FalseStruct;
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PyAPI_DATA(struct _longobject) _Py_TrueStruct;
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/* Use these macros */
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#define Py_False ((PyObject *) &_Py_FalseStruct)
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#define Py_True ((PyObject *) &_Py_TrueStruct)
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// Test if an object is the True singleton, the same as "x is True" in Python.
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PyAPI_FUNC(int) Py_IsTrue(PyObject *x);
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#define Py_IsTrue(x) Py_Is((x), Py_True)
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// Test if an object is the False singleton, the same as "x is False" in Python.
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PyAPI_FUNC(int) Py_IsFalse(PyObject *x);
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#define Py_IsFalse(x) Py_Is((x), Py_False)
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/* Macros for returning Py_True or Py_False, respectively */
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#define Py_RETURN_TRUE return Py_NewRef(Py_True)
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#define Py_RETURN_FALSE return Py_NewRef(Py_False)
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/* Function to return a bool from a C long */
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PyAPI_FUNC(PyObject *) PyBool_FromLong(long);
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#ifdef __cplusplus
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}
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#endif
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#endif /* !Py_BOOLOBJECT_H */
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