source: python/trunk/Include/modsupport.h@ 1538

Last change on this file since 1538 was 2, checked in by Yuri Dario, 15 years ago

Initial import for vendor code.
  • Property svn:eol-style set to native
File size: 4.9 KB
Line 
1
2#ifndef Py_MODSUPPORT_H
3#define Py_MODSUPPORT_H
4#ifdef __cplusplus
5extern "C" {
6#endif
7
8/* Module support interface */
9
10#include <stdarg.h>
11
12/* If PY_SSIZE_T_CLEAN is defined, each functions treats #-specifier
13 to mean Py_ssize_t */
14#ifdef PY_SSIZE_T_CLEAN
15#define PyArg_Parse _PyArg_Parse_SizeT
16#define PyArg_ParseTuple _PyArg_ParseTuple_SizeT
17#define PyArg_ParseTupleAndKeywords _PyArg_ParseTupleAndKeywords_SizeT
18#define PyArg_VaParse _PyArg_VaParse_SizeT
19#define PyArg_VaParseTupleAndKeywords _PyArg_VaParseTupleAndKeywords_SizeT
20#define Py_BuildValue _Py_BuildValue_SizeT
21#define Py_VaBuildValue _Py_VaBuildValue_SizeT
22#else
23PyAPI_FUNC(PyObject *) _Py_VaBuildValue_SizeT(const char *, va_list);
24#endif
25
26PyAPI_FUNC(int) PyArg_Parse(PyObject *, const char *, ...);
27PyAPI_FUNC(int) PyArg_ParseTuple(PyObject *, const char *, ...) Py_FORMAT_PARSETUPLE(PyArg_ParseTuple, 2, 3);
28PyAPI_FUNC(int) PyArg_ParseTupleAndKeywords(PyObject *, PyObject *,
29 const char *, char **, ...);
30PyAPI_FUNC(int) PyArg_UnpackTuple(PyObject *, const char *, Py_ssize_t, Py_ssize_t, ...);
31PyAPI_FUNC(PyObject *) Py_BuildValue(const char *, ...);
32PyAPI_FUNC(PyObject *) _Py_BuildValue_SizeT(const char *, ...);
33PyAPI_FUNC(int) _PyArg_NoKeywords(const char *funcname, PyObject *kw);
34
35PyAPI_FUNC(int) PyArg_VaParse(PyObject *, const char *, va_list);
36PyAPI_FUNC(int) PyArg_VaParseTupleAndKeywords(PyObject *, PyObject *,
37 const char *, char **, va_list);
38PyAPI_FUNC(PyObject *) Py_VaBuildValue(const char *, va_list);
39
40PyAPI_FUNC(int) PyModule_AddObject(PyObject *, const char *, PyObject *);
41PyAPI_FUNC(int) PyModule_AddIntConstant(PyObject *, const char *, long);
42PyAPI_FUNC(int) PyModule_AddStringConstant(PyObject *, const char *, const char *);
43#define PyModule_AddIntMacro(m, c) PyModule_AddIntConstant(m, #c, c)
44#define PyModule_AddStringMacro(m, c) PyModule_AddStringConstant(m, #c, c)
45
46#define PYTHON_API_VERSION 1013
47#define PYTHON_API_STRING "1013"
48/* The API version is maintained (independently from the Python version)
49 so we can detect mismatches between the interpreter and dynamically
50 loaded modules. These are diagnosed by an error message but
51 the module is still loaded (because the mismatch can only be tested
52 after loading the module). The error message is intended to
53 explain the core dump a few seconds later.
54
55 The symbol PYTHON_API_STRING defines the same value as a string
56 literal. *** PLEASE MAKE SURE THE DEFINITIONS MATCH. ***
57
58 Please add a line or two to the top of this log for each API
59 version change:
60
61 22-Feb-2006 MvL 1013 PEP 353 - long indices for sequence lengths
62
63 19-Aug-2002 GvR 1012 Changes to string object struct for
64 interning changes, saving 3 bytes.
65
66 17-Jul-2001 GvR 1011 Descr-branch, just to be on the safe side
67
68 25-Jan-2001 FLD 1010 Parameters added to PyCode_New() and
69 PyFrame_New(); Python 2.1a2
70
71 14-Mar-2000 GvR 1009 Unicode API added
72
73 3-Jan-1999 GvR 1007 Decided to change back! (Don't reuse 1008!)
74
75 3-Dec-1998 GvR 1008 Python 1.5.2b1
76
77 18-Jan-1997 GvR 1007 string interning and other speedups
78
79 11-Oct-1996 GvR renamed Py_Ellipses to Py_Ellipsis :-(
80
81 30-Jul-1996 GvR Slice and ellipses syntax added
82
83 23-Jul-1996 GvR For 1.4 -- better safe than sorry this time :-)
84
85 7-Nov-1995 GvR Keyword arguments (should've been done at 1.3 :-( )
86
87 10-Jan-1995 GvR Renamed globals to new naming scheme
88
89 9-Jan-1995 GvR Initial version (incompatible with older API)
90*/
91
92#ifdef MS_WINDOWS
93/* Special defines for Windows versions used to live here. Things
94 have changed, and the "Version" is now in a global string variable.
95 Reason for this is that this for easier branding of a "custom DLL"
96 without actually needing a recompile. */
97#endif /* MS_WINDOWS */
98
99#if SIZEOF_SIZE_T != SIZEOF_INT
100/* On a 64-bit system, rename the Py_InitModule4 so that 2.4
101 modules cannot get loaded into a 2.5 interpreter */
102#define Py_InitModule4 Py_InitModule4_64
103#endif
104
105#ifdef Py_TRACE_REFS
106 /* When we are tracing reference counts, rename Py_InitModule4 so
107 modules compiled with incompatible settings will generate a
108 link-time error. */
109 #if SIZEOF_SIZE_T != SIZEOF_INT
110 #undef Py_InitModule4
111 #define Py_InitModule4 Py_InitModule4TraceRefs_64
112 #else
113 #define Py_InitModule4 Py_InitModule4TraceRefs
114 #endif
115#endif
116
117PyAPI_FUNC(PyObject *) Py_InitModule4(const char *name, PyMethodDef *methods,
118 const char *doc, PyObject *self,
119 int apiver);
120
121#define Py_InitModule(name, methods) \
122 Py_InitModule4(name, methods, (char *)NULL, (PyObject *)NULL, \
123 PYTHON_API_VERSION)
124
125#define Py_InitModule3(name, methods, doc) \
126 Py_InitModule4(name, methods, doc, (PyObject *)NULL, \
127 PYTHON_API_VERSION)
128
129PyAPI_DATA(char *) _Py_PackageContext;
130
131#ifdef __cplusplus
132}
133#endif
134#endif /* !Py_MODSUPPORT_H */
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