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1887a95f51
Rename from _Py_INTERNAL_ABI_SLOT to _Py_ABI_SLOT and define the macro using _PyABIInfo_DEFAULT. Use the ABI slot in stdlib extension modules to enable running a check of ABI version compatibility. _tkinter, _tracemalloc and readline don't use the slots, hence they need explicit handling. Co-authored-by: Victor Stinner <vstinner@python.org>
45 lines
1.5 KiB
C++
45 lines
1.5 KiB
C++
#ifndef Py_CPYTHON_MODSUPPORT_H
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# error "this header file must not be included directly"
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#endif
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PyAPI_FUNC(int) PyArg_ParseArray(
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PyObject *const *args,
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Py_ssize_t nargs,
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const char *format,
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...);
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PyAPI_FUNC(int) PyArg_ParseArrayAndKeywords(
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PyObject *const *args,
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Py_ssize_t nargs,
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PyObject *kwnames,
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const char *format,
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const char * const *kwlist,
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...);
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// A data structure that can be used to run initialization code once in a
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// thread-safe manner. The C++11 equivalent is std::call_once.
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typedef struct {
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uint8_t v;
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} _PyOnceFlag;
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typedef struct _PyArg_Parser {
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const char *format;
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const char * const *keywords;
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const char *fname;
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const char *custom_msg;
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_PyOnceFlag once; /* atomic one-time initialization flag */
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int is_kwtuple_owned; /* does this parser own the kwtuple object? */
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int pos; /* number of positional-only arguments */
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int min; /* minimal number of arguments */
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int max; /* maximal number of positional arguments */
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PyObject *kwtuple; /* tuple of keyword parameter names */
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struct _PyArg_Parser *next;
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} _PyArg_Parser;
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PyAPI_FUNC(int) _PyArg_ParseTupleAndKeywordsFast(PyObject *, PyObject *,
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struct _PyArg_Parser *, ...);
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#ifdef Py_BUILD_CORE
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// For internal use in stdlib. Needs C99 compound literals.
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// Defined here to avoid every stdlib module including pycore_modsupport.h
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#define _Py_ABI_SLOT {Py_mod_abi, (void*) &(PyABIInfo) _PyABIInfo_DEFAULT}
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#endif
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