blob: 7e6992148f55cd46956ecbe1e242a5ec9d6037d6 [file] [log] [blame]
Guido van Rossumf70e43a1991-02-19 12:39:46 +00001
Fred Draked5c84ed2000-07-08 17:25:55 +00002#ifndef Py_MODSUPPORT_H
3#define Py_MODSUPPORT_H
4#ifdef __cplusplus
5extern "C" {
6#endif
7
Guido van Rossum85a5fbb1990-10-14 12:07:46 +00008/* Module support interface */
9
Guido van Rossumb6775db1994-08-01 11:34:53 +000010#include <stdarg.h>
11
Mark Hammond91a681d2002-08-12 07:21:58 +000012PyAPI_FUNC(int) PyArg_Parse(PyObject *, char *, ...);
13PyAPI_FUNC(int) PyArg_ParseTuple(PyObject *, char *, ...);
14PyAPI_FUNC(int) PyArg_ParseTupleAndKeywords(PyObject *, PyObject *,
Fred Draked5c84ed2000-07-08 17:25:55 +000015 char *, char **, ...);
Mark Hammond91a681d2002-08-12 07:21:58 +000016PyAPI_FUNC(int) PyArg_UnpackTuple(PyObject *, char *, int, int, ...);
17PyAPI_FUNC(PyObject *) Py_BuildValue(char *, ...);
Guido van Rossumb6775db1994-08-01 11:34:53 +000018
Mark Hammond91a681d2002-08-12 07:21:58 +000019PyAPI_FUNC(int) PyArg_VaParse(PyObject *, char *, va_list);
20PyAPI_FUNC(PyObject *) Py_VaBuildValue(char *, va_list);
Guido van Rossume5372401993-03-16 12:15:04 +000021
Mark Hammond91a681d2002-08-12 07:21:58 +000022PyAPI_FUNC(int) PyModule_AddObject(PyObject *, char *, PyObject *);
23PyAPI_FUNC(int) PyModule_AddIntConstant(PyObject *, char *, long);
24PyAPI_FUNC(int) PyModule_AddStringConstant(PyObject *, char *, char *);
Fred Drake9e285152000-09-23 03:24:27 +000025
Guido van Rossum45ec02a2002-08-19 21:43:18 +000026#define PYTHON_API_VERSION 1012
27#define PYTHON_API_STRING "1012"
Guido van Rossum970a0a21995-01-09 17:47:20 +000028/* The API version is maintained (independently from the Python version)
29 so we can detect mismatches between the interpreter and dynamically
Thomas Wouters7e474022000-07-16 12:04:32 +000030 loaded modules. These are diagnosed by an error message but
Guido van Rossumae8a99e1996-07-30 16:41:02 +000031 the module is still loaded (because the mismatch can only be tested
32 after loading the module). The error message is intended to
33 explain the core dump a few seconds later.
Guido van Rossum970a0a21995-01-09 17:47:20 +000034
Guido van Rossum2ea0b061996-08-22 22:55:47 +000035 The symbol PYTHON_API_STRING defines the same value as a string
36 literal. *** PLEASE MAKE SURE THE DEFINITIONS MATCH. ***
37
Guido van Rossum970a0a21995-01-09 17:47:20 +000038 Please add a line or two to the top of this log for each API
39 version change:
40
Guido van Rossum45ec02a2002-08-19 21:43:18 +000041 19-Aug-2002 GvR 1012 Changes to string object struct for
42 interning changes, saving 3 bytes.
43
Tim Peters6d6c1a32001-08-02 04:15:00 +000044 17-Jul-2001 GvR 1011 Descr-branch, just to be on the safe side
45
Fred Drake73a3c8f2001-01-25 22:13:34 +000046 25-Jan-2001 FLD 1010 Parameters added to PyCode_New() and
47 PyFrame_New(); Python 2.1a2
48
Guido van Rossum21a50bd2000-03-29 01:46:45 +000049 14-Mar-2000 GvR 1009 Unicode API added
50
Guido van Rossumf1176c41999-01-03 12:40:24 +000051 3-Jan-1999 GvR 1007 Decided to change back! (Don't reuse 1008!)
52
53 3-Dec-1998 GvR 1008 Python 1.5.2b1
Guido van Rossum7531d501998-12-03 18:18:12 +000054
55 18-Jan-1997 GvR 1007 string interning and other speedups
Guido van Rossumee5cf9b1997-01-18 07:54:03 +000056
Guido van Rossume449af71996-10-11 16:25:41 +000057 11-Oct-1996 GvR renamed Py_Ellipses to Py_Ellipsis :-(
58
Guido van Rossumae8a99e1996-07-30 16:41:02 +000059 30-Jul-1996 GvR Slice and ellipses syntax added
60
61 23-Jul-1996 GvR For 1.4 -- better safe than sorry this time :-)
62
Guido van Rossume0dbd591996-01-12 00:49:39 +000063 7-Nov-1995 GvR Keyword arguments (should've been done at 1.3 :-( )
64
Guido van Rossumcaa63801995-01-12 11:45:45 +000065 10-Jan-1995 GvR Renamed globals to new naming scheme
66
Guido van Rossum970a0a21995-01-09 17:47:20 +000067 9-Jan-1995 GvR Initial version (incompatible with older API)
68*/
69
Guido van Rossum2ea0b061996-08-22 22:55:47 +000070#ifdef MS_WINDOWS
Guido van Rossumb4cfdfa1997-09-29 23:29:08 +000071/* Special defines for Windows versions used to live here. Things
72 have changed, and the "Version" is now in a global string variable.
73 Reason for this is that this for easier branding of a "custom DLL"
74 without actually needing a recompile. */
Guido van Rossum2ea0b061996-08-22 22:55:47 +000075#endif /* MS_WINDOWS */
76
77#ifdef Py_TRACE_REFS
78/* When we are tracing reference counts, rename Py_InitModule4 so
79 modules compiled with incompatible settings will generate a
80 link-time error. */
81#define Py_InitModule4 Py_InitModule4TraceRefs
82#endif
83
Mark Hammond91a681d2002-08-12 07:21:58 +000084PyAPI_FUNC(PyObject *) Py_InitModule4(char *name, PyMethodDef *methods,
Fred Draked5c84ed2000-07-08 17:25:55 +000085 char *doc, PyObject *self,
86 int apiver);
87
Guido van Rossumcaa63801995-01-12 11:45:45 +000088#define Py_InitModule(name, methods) \
89 Py_InitModule4(name, methods, (char *)NULL, (PyObject *)NULL, \
90 PYTHON_API_VERSION)
Guido van Rossuma3309961993-07-28 09:05:47 +000091
Guido van Rossuma70d1601998-06-27 18:21:59 +000092#define Py_InitModule3(name, methods, doc) \
93 Py_InitModule4(name, methods, doc, (PyObject *)NULL, \
94 PYTHON_API_VERSION)
95
Mark Hammond91a681d2002-08-12 07:21:58 +000096PyAPI_DATA(char *) _Py_PackageContext;
Guido van Rossumee6fd1c1997-11-19 18:51:35 +000097
Guido van Rossuma3309961993-07-28 09:05:47 +000098#ifdef __cplusplus
99}
100#endif
101#endif /* !Py_MODSUPPORT_H */