mirror of https://github.com/python/cpython
97 lines
3.2 KiB
C
97 lines
3.2 KiB
C
#ifndef Py_METHODOBJECT_H
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#define Py_METHODOBJECT_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/***********************************************************
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Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
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The Netherlands.
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All Rights Reserved
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Permission to use, copy, modify, and distribute this software and its
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documentation for any purpose and without fee is hereby granted,
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provided that the above copyright notice appear in all copies and that
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both that copyright notice and this permission notice appear in
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supporting documentation, and that the names of Stichting Mathematisch
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Centrum or CWI or Corporation for National Research Initiatives or
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CNRI not be used in advertising or publicity pertaining to
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distribution of the software without specific, written prior
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permission.
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While CWI is the initial source for this software, a modified version
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is made available by the Corporation for National Research Initiatives
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(CNRI) at the Internet address ftp://ftp.python.org.
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STICHTING MATHEMATISCH CENTRUM AND CNRI DISCLAIM ALL WARRANTIES WITH
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REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF
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MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH
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CENTRUM OR CNRI BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
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DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
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PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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PERFORMANCE OF THIS SOFTWARE.
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******************************************************************/
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/* Method object interface */
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extern DL_IMPORT(PyTypeObject) PyCFunction_Type;
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#define PyCFunction_Check(op) ((op)->ob_type == &PyCFunction_Type)
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typedef PyObject *(*PyCFunction) Py_FPROTO((PyObject *, PyObject *));
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typedef PyObject *(*PyCFunctionWithKeywords)
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Py_FPROTO((PyObject *, PyObject *, PyObject *));
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extern PyCFunction PyCFunction_GetFunction Py_PROTO((PyObject *));
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extern PyObject *PyCFunction_GetSelf Py_PROTO((PyObject *));
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extern int PyCFunction_GetFlags Py_PROTO((PyObject *));
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/* Macros for direct access to these values. Type checks are *not*
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done, so use with care. */
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#define PyCFunction_GET_FUNCTION(func) \
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(((PyCFunctionObject *)func) -> m_ml -> ml_meth)
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#define PyCFunction_GET_SELF(func) \
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(((PyCFunctionObject *)func) -> m_self)
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#define PyCFunction_GET_FLAGS(func) \
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(((PyCFunctionObject *)func) -> m_ml -> ml_flags)
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struct PyMethodDef {
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char *ml_name;
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PyCFunction ml_meth;
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int ml_flags;
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char *ml_doc;
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};
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typedef struct PyMethodDef PyMethodDef;
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extern PyObject *Py_FindMethod
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Py_PROTO((PyMethodDef[], PyObject *, char *));
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extern PyObject *PyCFunction_New
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Py_PROTO((PyMethodDef *, PyObject *));
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/* Flag passed to newmethodobject */
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#define METH_VARARGS 0x0001
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#define METH_KEYWORDS 0x0002
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typedef struct PyMethodChain {
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PyMethodDef *methods; /* Methods of this type */
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struct PyMethodChain *link; /* NULL or base type */
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} PyMethodChain;
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extern PyObject *Py_FindMethodInChain
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Py_PROTO((PyMethodChain *, PyObject *, char *));
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typedef struct {
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PyObject_HEAD
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PyMethodDef *m_ml;
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PyObject *m_self;
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} PyCFunctionObject;
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#ifdef __cplusplus
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}
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#endif
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#endif /* !Py_METHODOBJECT_H */
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