1 2 #ifndef Py_MODSUPPORT_H 3 #define Py_MODSUPPORT_H 4 #ifdef __cplusplus 5 extern "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 #ifndef Py_LIMITED_API 23 #define _Py_VaBuildStack _Py_VaBuildStack_SizeT 24 #endif 25 #else 26 #ifndef Py_LIMITED_API 27 PyAPI_FUNC(PyObject *) _Py_VaBuildValue_SizeT(const char *, va_list); 28 PyAPI_FUNC(PyObject **) _Py_VaBuildStack_SizeT( 29 PyObject **small_stack, 30 Py_ssize_t small_stack_len, 31 const char *format, 32 va_list va, 33 Py_ssize_t *p_nargs); 34 #endif /* !Py_LIMITED_API */ 35 #endif 36 37 /* Due to a glitch in 3.2, the _SizeT versions weren't exported from the DLL. */ 38 #if !defined(PY_SSIZE_T_CLEAN) || !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03030000 39 PyAPI_FUNC(int) PyArg_Parse(PyObject *, const char *, ...); 40 PyAPI_FUNC(int) PyArg_ParseTuple(PyObject *, const char *, ...); 41 PyAPI_FUNC(int) PyArg_ParseTupleAndKeywords(PyObject *, PyObject *, 42 const char *, char **, ...); 43 PyAPI_FUNC(int) PyArg_VaParse(PyObject *, const char *, va_list); 44 PyAPI_FUNC(int) PyArg_VaParseTupleAndKeywords(PyObject *, PyObject *, 45 const char *, char **, va_list); 46 #endif 47 PyAPI_FUNC(int) PyArg_ValidateKeywordArguments(PyObject *); 48 PyAPI_FUNC(int) PyArg_UnpackTuple(PyObject *, const char *, Py_ssize_t, Py_ssize_t, ...); 49 PyAPI_FUNC(PyObject *) Py_BuildValue(const char *, ...); 50 PyAPI_FUNC(PyObject *) _Py_BuildValue_SizeT(const char *, ...); 51 52 53 #ifndef Py_LIMITED_API 54 PyAPI_FUNC(int) _PyArg_UnpackStack( 55 PyObject *const *args, 56 Py_ssize_t nargs, 57 const char *name, 58 Py_ssize_t min, 59 Py_ssize_t max, 60 ...); 61 62 PyAPI_FUNC(int) _PyArg_NoKeywords(const char *funcname, PyObject *kwargs); 63 PyAPI_FUNC(int) _PyArg_NoPositional(const char *funcname, PyObject *args); 64 #define _PyArg_NoKeywords(funcname, kwargs) \ 65 ((kwargs) == NULL || _PyArg_NoKeywords((funcname), (kwargs))) 66 #define _PyArg_NoPositional(funcname, args) \ 67 ((args) == NULL || _PyArg_NoPositional((funcname), (args))) 68 69 #endif 70 71 PyAPI_FUNC(PyObject *) Py_VaBuildValue(const char *, va_list); 72 #ifndef Py_LIMITED_API 73 PyAPI_FUNC(PyObject **) _Py_VaBuildStack( 74 PyObject **small_stack, 75 Py_ssize_t small_stack_len, 76 const char *format, 77 va_list va, 78 Py_ssize_t *p_nargs); 79 #endif 80 81 #ifndef Py_LIMITED_API 82 typedef struct _PyArg_Parser { 83 const char *format; 84 const char * const *keywords; 85 const char *fname; 86 const char *custom_msg; 87 int pos; /* number of positional-only arguments */ 88 int min; /* minimal number of arguments */ 89 int max; /* maximal number of positional arguments */ 90 PyObject *kwtuple; /* tuple of keyword parameter names */ 91 struct _PyArg_Parser *next; 92 } _PyArg_Parser; 93 #ifdef PY_SSIZE_T_CLEAN 94 #define _PyArg_ParseTupleAndKeywordsFast _PyArg_ParseTupleAndKeywordsFast_SizeT 95 #define _PyArg_ParseStack _PyArg_ParseStack_SizeT 96 #define _PyArg_ParseStackAndKeywords _PyArg_ParseStackAndKeywords_SizeT 97 #define _PyArg_VaParseTupleAndKeywordsFast _PyArg_VaParseTupleAndKeywordsFast_SizeT 98 #endif 99 PyAPI_FUNC(int) _PyArg_ParseTupleAndKeywordsFast(PyObject *, PyObject *, 100 struct _PyArg_Parser *, ...); 101 PyAPI_FUNC(int) _PyArg_ParseStack( 102 PyObject *const *args, 103 Py_ssize_t nargs, 104 const char *format, 105 ...); 106 PyAPI_FUNC(int) _PyArg_ParseStackAndKeywords( 107 PyObject *const *args, 108 Py_ssize_t nargs, 109 PyObject *kwnames, 110 struct _PyArg_Parser *, 111 ...); 112 PyAPI_FUNC(int) _PyArg_VaParseTupleAndKeywordsFast(PyObject *, PyObject *, 113 struct _PyArg_Parser *, va_list); 114 void _PyArg_Fini(void); 115 #endif /* Py_LIMITED_API */ 116 117 PyAPI_FUNC(int) PyModule_AddObject(PyObject *, const char *, PyObject *); 118 PyAPI_FUNC(int) PyModule_AddIntConstant(PyObject *, const char *, long); 119 PyAPI_FUNC(int) PyModule_AddStringConstant(PyObject *, const char *, const char *); 120 #define PyModule_AddIntMacro(m, c) PyModule_AddIntConstant(m, #c, c) 121 #define PyModule_AddStringMacro(m, c) PyModule_AddStringConstant(m, #c, c) 122 123 #if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03050000 124 /* New in 3.5 */ 125 PyAPI_FUNC(int) PyModule_SetDocString(PyObject *, const char *); 126 PyAPI_FUNC(int) PyModule_AddFunctions(PyObject *, PyMethodDef *); 127 PyAPI_FUNC(int) PyModule_ExecDef(PyObject *module, PyModuleDef *def); 128 #endif 129 130 #define Py_CLEANUP_SUPPORTED 0x20000 131 132 #define PYTHON_API_VERSION 1013 133 #define PYTHON_API_STRING "1013" 134 /* The API version is maintained (independently from the Python version) 135 so we can detect mismatches between the interpreter and dynamically 136 loaded modules. These are diagnosed by an error message but 137 the module is still loaded (because the mismatch can only be tested 138 after loading the module). The error message is intended to 139 explain the core dump a few seconds later. 140 141 The symbol PYTHON_API_STRING defines the same value as a string 142 literal. *** PLEASE MAKE SURE THE DEFINITIONS MATCH. *** 143 144 Please add a line or two to the top of this log for each API 145 version change: 146 147 22-Feb-2006 MvL 1013 PEP 353 - long indices for sequence lengths 148 149 19-Aug-2002 GvR 1012 Changes to string object struct for 150 interning changes, saving 3 bytes. 151 152 17-Jul-2001 GvR 1011 Descr-branch, just to be on the safe side 153 154 25-Jan-2001 FLD 1010 Parameters added to PyCode_New() and 155 PyFrame_New(); Python 2.1a2 156 157 14-Mar-2000 GvR 1009 Unicode API added 158 159 3-Jan-1999 GvR 1007 Decided to change back! (Don't reuse 1008!) 160 161 3-Dec-1998 GvR 1008 Python 1.5.2b1 162 163 18-Jan-1997 GvR 1007 string interning and other speedups 164 165 11-Oct-1996 GvR renamed Py_Ellipses to Py_Ellipsis :-( 166 167 30-Jul-1996 GvR Slice and ellipses syntax added 168 169 23-Jul-1996 GvR For 1.4 -- better safe than sorry this time :-) 170 171 7-Nov-1995 GvR Keyword arguments (should've been done at 1.3 :-( ) 172 173 10-Jan-1995 GvR Renamed globals to new naming scheme 174 175 9-Jan-1995 GvR Initial version (incompatible with older API) 176 */ 177 178 /* The PYTHON_ABI_VERSION is introduced in PEP 384. For the lifetime of 179 Python 3, it will stay at the value of 3; changes to the limited API 180 must be performed in a strictly backwards-compatible manner. */ 181 #define PYTHON_ABI_VERSION 3 182 #define PYTHON_ABI_STRING "3" 183 184 #ifdef Py_TRACE_REFS 185 /* When we are tracing reference counts, rename module creation functions so 186 modules compiled with incompatible settings will generate a 187 link-time error. */ 188 #define PyModule_Create2 PyModule_Create2TraceRefs 189 #define PyModule_FromDefAndSpec2 PyModule_FromDefAndSpec2TraceRefs 190 #endif 191 192 PyAPI_FUNC(PyObject *) PyModule_Create2(struct PyModuleDef*, 193 int apiver); 194 #ifndef Py_LIMITED_API 195 PyAPI_FUNC(PyObject *) _PyModule_CreateInitialized(struct PyModuleDef*, 196 int apiver); 197 #endif 198 199 #ifdef Py_LIMITED_API 200 #define PyModule_Create(module) \ 201 PyModule_Create2(module, PYTHON_ABI_VERSION) 202 #else 203 #define PyModule_Create(module) \ 204 PyModule_Create2(module, PYTHON_API_VERSION) 205 #endif 206 207 #if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03050000 208 /* New in 3.5 */ 209 PyAPI_FUNC(PyObject *) PyModule_FromDefAndSpec2(PyModuleDef *def, 210 PyObject *spec, 211 int module_api_version); 212 213 #ifdef Py_LIMITED_API 214 #define PyModule_FromDefAndSpec(module, spec) \ 215 PyModule_FromDefAndSpec2(module, spec, PYTHON_ABI_VERSION) 216 #else 217 #define PyModule_FromDefAndSpec(module, spec) \ 218 PyModule_FromDefAndSpec2(module, spec, PYTHON_API_VERSION) 219 #endif /* Py_LIMITED_API */ 220 #endif /* New in 3.5 */ 221 222 #ifndef Py_LIMITED_API 223 PyAPI_DATA(const char *) _Py_PackageContext; 224 #endif 225 226 #ifdef __cplusplus 227 } 228 #endif 229 #endif /* !Py_MODSUPPORT_H */ 230