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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
Fred Draked5c84ed2000-07-08 17:25:55 +000012extern DL_IMPORT(int) PyArg_Parse(PyObject *, char *, ...);
13extern DL_IMPORT(int) PyArg_ParseTuple(PyObject *, char *, ...);
14extern DL_IMPORT(int) PyArg_ParseTupleAndKeywords(PyObject *, PyObject *,
15 char *, char **, ...);
Fred Drakee4616e62001-10-23 21:09:29 +000016extern DL_IMPORT(int) PyArg_UnpackTuple(PyObject *, char *, int, int, ...);
Fred Draked5c84ed2000-07-08 17:25:55 +000017extern DL_IMPORT(PyObject *) Py_BuildValue(char *, ...);
Guido van Rossumb6775db1994-08-01 11:34:53 +000018
Fred Draked5c84ed2000-07-08 17:25:55 +000019extern DL_IMPORT(int) PyArg_VaParse(PyObject *, char *, va_list);
20extern DL_IMPORT(PyObject *) Py_VaBuildValue(char *, va_list);
Guido van Rossume5372401993-03-16 12:15:04 +000021
Fred Drake9e285152000-09-23 03:24:27 +000022extern DL_IMPORT(int) PyModule_AddObject(PyObject *, char *, PyObject *);
23extern DL_IMPORT(int) PyModule_AddIntConstant(PyObject *, char *, long);
24extern DL_IMPORT(int) PyModule_AddStringConstant(PyObject *, char *, char *);
25
Tim Peters6d6c1a32001-08-02 04:15:00 +000026#define PYTHON_API_VERSION 1011
27#define PYTHON_API_STRING "1011"
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
Tim Peters6d6c1a32001-08-02 04:15:00 +000041 17-Jul-2001 GvR 1011 Descr-branch, just to be on the safe side
42
Fred Drake73a3c8f2001-01-25 22:13:34 +000043 25-Jan-2001 FLD 1010 Parameters added to PyCode_New() and
44 PyFrame_New(); Python 2.1a2
45
Guido van Rossum21a50bd2000-03-29 01:46:45 +000046 14-Mar-2000 GvR 1009 Unicode API added
47
Guido van Rossumf1176c41999-01-03 12:40:24 +000048 3-Jan-1999 GvR 1007 Decided to change back! (Don't reuse 1008!)
49
50 3-Dec-1998 GvR 1008 Python 1.5.2b1
Guido van Rossum7531d501998-12-03 18:18:12 +000051
52 18-Jan-1997 GvR 1007 string interning and other speedups
Guido van Rossumee5cf9b1997-01-18 07:54:03 +000053
Guido van Rossume449af71996-10-11 16:25:41 +000054 11-Oct-1996 GvR renamed Py_Ellipses to Py_Ellipsis :-(
55
Guido van Rossumae8a99e1996-07-30 16:41:02 +000056 30-Jul-1996 GvR Slice and ellipses syntax added
57
58 23-Jul-1996 GvR For 1.4 -- better safe than sorry this time :-)
59
Guido van Rossume0dbd591996-01-12 00:49:39 +000060 7-Nov-1995 GvR Keyword arguments (should've been done at 1.3 :-( )
61
Guido van Rossumcaa63801995-01-12 11:45:45 +000062 10-Jan-1995 GvR Renamed globals to new naming scheme
63
Guido van Rossum970a0a21995-01-09 17:47:20 +000064 9-Jan-1995 GvR Initial version (incompatible with older API)
65*/
66
Guido van Rossum2ea0b061996-08-22 22:55:47 +000067#ifdef MS_WINDOWS
Guido van Rossumb4cfdfa1997-09-29 23:29:08 +000068/* Special defines for Windows versions used to live here. Things
69 have changed, and the "Version" is now in a global string variable.
70 Reason for this is that this for easier branding of a "custom DLL"
71 without actually needing a recompile. */
Guido van Rossum2ea0b061996-08-22 22:55:47 +000072#endif /* MS_WINDOWS */
73
74#ifdef Py_TRACE_REFS
75/* When we are tracing reference counts, rename Py_InitModule4 so
76 modules compiled with incompatible settings will generate a
77 link-time error. */
78#define Py_InitModule4 Py_InitModule4TraceRefs
79#endif
80
Fred Draked5c84ed2000-07-08 17:25:55 +000081extern DL_IMPORT(PyObject *) Py_InitModule4(char *name, PyMethodDef *methods,
82 char *doc, PyObject *self,
83 int apiver);
84
Guido van Rossumcaa63801995-01-12 11:45:45 +000085#define Py_InitModule(name, methods) \
86 Py_InitModule4(name, methods, (char *)NULL, (PyObject *)NULL, \
87 PYTHON_API_VERSION)
Guido van Rossuma3309961993-07-28 09:05:47 +000088
Guido van Rossuma70d1601998-06-27 18:21:59 +000089#define Py_InitModule3(name, methods, doc) \
90 Py_InitModule4(name, methods, doc, (PyObject *)NULL, \
91 PYTHON_API_VERSION)
92
Guido van Rossum43466ec1998-12-04 18:48:25 +000093extern DL_IMPORT(char *) _Py_PackageContext;
Guido van Rossumee6fd1c1997-11-19 18:51:35 +000094
Guido van Rossuma3309961993-07-28 09:05:47 +000095#ifdef __cplusplus
96}
97#endif
98#endif /* !Py_MODSUPPORT_H */