codekingpro/portable-devtools

1#ifndef Py_CPYTHON_METHODOBJECT_H2#  error "this header file must not be included directly"3#endif4 5// PyCFunctionObject structure6 7typedef struct {8    PyObject_HEAD9    PyMethodDef *m_ml; /* Description of the C function to call */10    PyObject    *m_self; /* Passed as 'self' arg to the C func, can be NULL */11    PyObject    *m_module; /* The __module__ attribute, can be anything */12    PyObject    *m_weakreflist; /* List of weak references */13    vectorcallfunc vectorcall;14} PyCFunctionObject;15 16#define _PyCFunctionObject_CAST(func) \17    (assert(PyCFunction_Check(func)), \18     _Py_CAST(PyCFunctionObject*, (func)))19 20 21// PyCMethodObject structure22 23typedef struct {24    PyCFunctionObject func;25    PyTypeObject *mm_class; /* Class that defines this method */26} PyCMethodObject;27 28#define _PyCMethodObject_CAST(func) \29    (assert(PyCMethod_Check(func)), \30     _Py_CAST(PyCMethodObject*, (func)))31 32PyAPI_DATA(PyTypeObject) PyCMethod_Type;33 34#define PyCMethod_CheckExact(op) Py_IS_TYPE((op), &PyCMethod_Type)35#define PyCMethod_Check(op) PyObject_TypeCheck((op), &PyCMethod_Type)36 37 38/* Static inline functions for direct access to these values.39   Type checks are *not* done, so use with care. */40static inline PyCFunction PyCFunction_GET_FUNCTION(PyObject *func) {41    return _PyCFunctionObject_CAST(func)->m_ml->ml_meth;42}43#define PyCFunction_GET_FUNCTION(func) PyCFunction_GET_FUNCTION(_PyObject_CAST(func))44 45static inline PyObject* PyCFunction_GET_SELF(PyObject *func_obj) {46    PyCFunctionObject *func = _PyCFunctionObject_CAST(func_obj);47    if (func->m_ml->ml_flags & METH_STATIC) {48        return _Py_NULL;49    }50    return func->m_self;51}52#define PyCFunction_GET_SELF(func) PyCFunction_GET_SELF(_PyObject_CAST(func))53 54static inline int PyCFunction_GET_FLAGS(PyObject *func) {55    return _PyCFunctionObject_CAST(func)->m_ml->ml_flags;56}57#define PyCFunction_GET_FLAGS(func) PyCFunction_GET_FLAGS(_PyObject_CAST(func))58 59static inline PyTypeObject* PyCFunction_GET_CLASS(PyObject *func_obj) {60    PyCFunctionObject *func = _PyCFunctionObject_CAST(func_obj);61    if (func->m_ml->ml_flags & METH_METHOD) {62        return _PyCMethodObject_CAST(func)->mm_class;63    }64    return _Py_NULL;65}66#define PyCFunction_GET_CLASS(func) PyCFunction_GET_CLASS(_PyObject_CAST(func))67