1 #ifndef Py_CPYTHON_MODSUPPORT_H 2 # error "this header file must not be included directly" 3 #endif 4 5 /* If PY_SSIZE_T_CLEAN is defined, each functions treats #-specifier 6 to mean Py_ssize_t */ 7 #ifdef PY_SSIZE_T_CLEAN 8 #define _Py_VaBuildStack _Py_VaBuildStack_SizeT 9 #else 10 PyAPI_FUNC(PyObject *) _Py_VaBuildValue_SizeT(const char *, va_list); 11 PyAPI_FUNC(PyObject **) _Py_VaBuildStack_SizeT( 12 PyObject **small_stack, 13 Py_ssize_t small_stack_len, 14 const char *format, 15 va_list va, 16 Py_ssize_t *p_nargs); 17 #endif 18 19 PyAPI_FUNC(int) _PyArg_UnpackStack( 20 PyObject *const *args, 21 Py_ssize_t nargs, 22 const char *name, 23 Py_ssize_t min, 24 Py_ssize_t max, 25 ...); 26 27 PyAPI_FUNC(int) _PyArg_NoKeywords(const char *funcname, PyObject *kwargs); 28 PyAPI_FUNC(int) _PyArg_NoKwnames(const char *funcname, PyObject *kwnames); 29 PyAPI_FUNC(int) _PyArg_NoPositional(const char *funcname, PyObject *args); 30 #define _PyArg_NoKeywords(funcname, kwargs) \ 31 ((kwargs) == NULL || _PyArg_NoKeywords((funcname), (kwargs))) 32 #define _PyArg_NoKwnames(funcname, kwnames) \ 33 ((kwnames) == NULL || _PyArg_NoKwnames((funcname), (kwnames))) 34 #define _PyArg_NoPositional(funcname, args) \ 35 ((args) == NULL || _PyArg_NoPositional((funcname), (args))) 36 37 PyAPI_FUNC(void) _PyArg_BadArgument(const char *, const char *, const char *, PyObject *); 38 PyAPI_FUNC(int) _PyArg_CheckPositional(const char *, Py_ssize_t, 39 Py_ssize_t, Py_ssize_t); 40 #define _PyArg_CheckPositional(funcname, nargs, min, max) \ 41 ((!ANY_VARARGS(max) && (min) <= (nargs) && (nargs) <= (max)) \ 42 || _PyArg_CheckPositional((funcname), (nargs), (min), (max))) 43 44 PyAPI_FUNC(PyObject **) _Py_VaBuildStack( 45 PyObject **small_stack, 46 Py_ssize_t small_stack_len, 47 const char *format, 48 va_list va, 49 Py_ssize_t *p_nargs); 50 51 typedef struct _PyArg_Parser { 52 const char *format; 53 const char * const *keywords; 54 const char *fname; 55 const char *custom_msg; 56 int pos; /* number of positional-only arguments */ 57 int min; /* minimal number of arguments */ 58 int max; /* maximal number of positional arguments */ 59 PyObject *kwtuple; /* tuple of keyword parameter names */ 60 struct _PyArg_Parser *next; 61 } _PyArg_Parser; 62 63 #ifdef PY_SSIZE_T_CLEAN 64 #define _PyArg_ParseTupleAndKeywordsFast _PyArg_ParseTupleAndKeywordsFast_SizeT 65 #define _PyArg_ParseStack _PyArg_ParseStack_SizeT 66 #define _PyArg_ParseStackAndKeywords _PyArg_ParseStackAndKeywords_SizeT 67 #define _PyArg_VaParseTupleAndKeywordsFast _PyArg_VaParseTupleAndKeywordsFast_SizeT 68 #endif 69 70 PyAPI_FUNC(int) _PyArg_ParseTupleAndKeywordsFast(PyObject *, PyObject *, 71 struct _PyArg_Parser *, ...); 72 PyAPI_FUNC(int) _PyArg_ParseStack( 73 PyObject *const *args, 74 Py_ssize_t nargs, 75 const char *format, 76 ...); 77 PyAPI_FUNC(int) _PyArg_ParseStackAndKeywords( 78 PyObject *const *args, 79 Py_ssize_t nargs, 80 PyObject *kwnames, 81 struct _PyArg_Parser *, 82 ...); 83 PyAPI_FUNC(int) _PyArg_VaParseTupleAndKeywordsFast(PyObject *, PyObject *, 84 struct _PyArg_Parser *, va_list); 85 PyAPI_FUNC(PyObject * const *) _PyArg_UnpackKeywords( 86 PyObject *const *args, Py_ssize_t nargs, 87 PyObject *kwargs, PyObject *kwnames, 88 struct _PyArg_Parser *parser, 89 int minpos, int maxpos, int minkw, 90 PyObject **buf); 91 92 PyAPI_FUNC(PyObject * const *) _PyArg_UnpackKeywordsWithVararg( 93 PyObject *const *args, Py_ssize_t nargs, 94 PyObject *kwargs, PyObject *kwnames, 95 struct _PyArg_Parser *parser, 96 int minpos, int maxpos, int minkw, 97 int vararg, PyObject **buf); 98 99 #define _PyArg_UnpackKeywords(args, nargs, kwargs, kwnames, parser, minpos, maxpos, minkw, buf) \ 100 (((minkw) == 0 && (kwargs) == NULL && (kwnames) == NULL && \ 101 (minpos) <= (nargs) && (nargs) <= (maxpos) && args != NULL) ? (args) : \ 102 _PyArg_UnpackKeywords((args), (nargs), (kwargs), (kwnames), (parser), \ 103 (minpos), (maxpos), (minkw), (buf))) 104 105 PyAPI_FUNC(PyObject *) _PyModule_CreateInitialized(PyModuleDef*, int apiver); 106 107 PyAPI_DATA(const char *) _Py_PackageContext; 108