cpython/Include/modsupport.h

109 lines
3.5 KiB
C

#ifndef Py_MODSUPPORT_H
#define Py_MODSUPPORT_H
#ifdef __cplusplus
extern "C" {
#endif
/***********************************************************
Copyright (c) 2000, BeOpen.com.
Copyright (c) 1995-2000, Corporation for National Research Initiatives.
Copyright (c) 1990-1995, Stichting Mathematisch Centrum.
All rights reserved.
See the file "Misc/COPYRIGHT" for information on usage and
redistribution of this file, and for a DISCLAIMER OF ALL WARRANTIES.
******************************************************************/
/* Module support interface */
#ifdef HAVE_STDARG_PROTOTYPES
#include <stdarg.h>
extern DL_IMPORT(int) PyArg_Parse Py_PROTO((PyObject *, char *, ...));
extern DL_IMPORT(int) PyArg_ParseTuple Py_PROTO((PyObject *, char *, ...));
extern DL_IMPORT(int) PyArg_ParseTupleAndKeywords Py_PROTO((PyObject *, PyObject *,
char *, char **, ...));
extern DL_IMPORT(PyObject *) Py_BuildValue Py_PROTO((char *, ...));
#else
#include <varargs.h>
/* Better to have no prototypes at all for varargs functions in this case */
extern DL_IMPORT(int) PyArg_Parse();
extern DL_IMPORT(int) PyArg_ParseTuple();
extern DL_IMPORT(PyObject *) Py_BuildValue();
#endif
extern DL_IMPORT(int) PyArg_VaParse Py_PROTO((PyObject *, char *, va_list));
extern DL_IMPORT(PyObject *) Py_VaBuildValue Py_PROTO((char *, va_list));
#define PYTHON_API_VERSION 1009
#define PYTHON_API_STRING "1009"
/* The API version is maintained (independently from the Python version)
so we can detect mismatches between the interpreter and dynamically
loaded modules. These are diagnosticised by an error message but
the module is still loaded (because the mismatch can only be tested
after loading the module). The error message is intended to
explain the core dump a few seconds later.
The symbol PYTHON_API_STRING defines the same value as a string
literal. *** PLEASE MAKE SURE THE DEFINITIONS MATCH. ***
Please add a line or two to the top of this log for each API
version change:
14-Mar-2000 GvR 1009 Unicode API added
3-Jan-1999 GvR 1007 Decided to change back! (Don't reuse 1008!)
3-Dec-1998 GvR 1008 Python 1.5.2b1
18-Jan-1997 GvR 1007 string interning and other speedups
11-Oct-1996 GvR renamed Py_Ellipses to Py_Ellipsis :-(
30-Jul-1996 GvR Slice and ellipses syntax added
23-Jul-1996 GvR For 1.4 -- better safe than sorry this time :-)
7-Nov-1995 GvR Keyword arguments (should've been done at 1.3 :-( )
10-Jan-1995 GvR Renamed globals to new naming scheme
9-Jan-1995 GvR Initial version (incompatible with older API)
*/
#ifdef MS_WINDOWS
/* Special defines for Windows versions used to live here. Things
have changed, and the "Version" is now in a global string variable.
Reason for this is that this for easier branding of a "custom DLL"
without actually needing a recompile. */
#endif /* MS_WINDOWS */
#ifdef Py_TRACE_REFS
/* When we are tracing reference counts, rename Py_InitModule4 so
modules compiled with incompatible settings will generate a
link-time error. */
#define Py_InitModule4 Py_InitModule4TraceRefs
#endif
extern DL_IMPORT(PyObject *) Py_InitModule4 Py_PROTO((char *, PyMethodDef *,
char *, PyObject *, int));
#define Py_InitModule(name, methods) \
Py_InitModule4(name, methods, (char *)NULL, (PyObject *)NULL, \
PYTHON_API_VERSION)
#define Py_InitModule3(name, methods, doc) \
Py_InitModule4(name, methods, doc, (PyObject *)NULL, \
PYTHON_API_VERSION)
extern DL_IMPORT(char *) _Py_PackageContext;
#ifdef __cplusplus
}
#endif
#endif /* !Py_MODSUPPORT_H */