• Jeremy Hylton's avatar
    Remove much dead code from ceval.c · 910d7d46
    Jeremy Hylton yazdı
    The descr changes moved the dispatch for calling objects from
    call_object() in ceval.c to PyObject_Call() in abstract.c.
    call_object() and the many functions it used in ceval.c were no longer
    used, but were not removed.
    
    Rename meth_call() as PyCFunction_Call() so that it can be called by
    the CALL_FUNCTION opcode in ceval.c.
    
    Also, fix error message that referred to PyEval_EvalCodeEx() by its
    old name eval_code2().  (I'll probably refer to it by its old name,
    too.)
    910d7d46
methodobject.h 2.05 KB

/* Method object interface */

#ifndef Py_METHODOBJECT_H
#define Py_METHODOBJECT_H
#ifdef __cplusplus
extern "C" {
#endif

extern DL_IMPORT(PyTypeObject) PyCFunction_Type;

#define PyCFunction_Check(op) ((op)->ob_type == &PyCFunction_Type)

typedef PyObject *(*PyCFunction)(PyObject *, PyObject *);
typedef PyObject *(*PyCFunctionWithKeywords)(PyObject *, PyObject *,
					     PyObject *);
typedef PyObject *(*PyNoArgsFunction)(PyObject *);

extern DL_IMPORT(PyCFunction) PyCFunction_GetFunction(PyObject *);
extern DL_IMPORT(PyObject *) PyCFunction_GetSelf(PyObject *);
extern DL_IMPORT(int) PyCFunction_GetFlags(PyObject *);

/* Macros for direct access to these values. Type checks are *not*
   done, so use with care. */
#define PyCFunction_GET_FUNCTION(func) \
        (((PyCFunctionObject *)func) -> m_ml -> ml_meth)
#define PyCFunction_GET_SELF(func) \
	(((PyCFunctionObject *)func) -> m_self)
#define PyCFunction_GET_FLAGS(func) \
	(((PyCFunctionObject *)func) -> m_ml -> ml_flags)
extern DL_IMPORT(PyObject *) PyCFunction_Call(PyObject *, PyObject *, PyObject *);

struct PyMethodDef {
    char	*ml_name;
    PyCFunction  ml_meth;
    int		 ml_flags;
    char	*ml_doc;
};
typedef struct PyMethodDef PyMethodDef;

extern DL_IMPORT(PyObject *) Py_FindMethod(PyMethodDef[], PyObject *, char *);

extern DL_IMPORT(PyObject *) PyCFunction_New(PyMethodDef *, PyObject *);

/* Flag passed to newmethodobject */
#define METH_OLDARGS  0x0000
#define METH_VARARGS  0x0001
#define METH_KEYWORDS 0x0002
/* METH_NOARGS and METH_O must not be combined with any other flag. */
#define METH_NOARGS   0x0004
#define METH_O        0x0008

typedef struct PyMethodChain {
    PyMethodDef *methods;		/* Methods of this type */
    struct PyMethodChain *link;	/* NULL or base type */
} PyMethodChain;

extern DL_IMPORT(PyObject *) Py_FindMethodInChain(PyMethodChain *, PyObject *,
                                                  char *);

typedef struct {
    PyObject_HEAD
    PyMethodDef *m_ml;
    PyObject    *m_self;
} PyCFunctionObject;

#ifdef __cplusplus
}
#endif
#endif /* !Py_METHODOBJECT_H */