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45ec02aed1
interning. I modified Oren's patch significantly, but the basic idea and most of the implementation is unchanged. Interned strings created with PyString_InternInPlace() are now mortal, and you must keep a reference to the resulting string around; use the new function PyString_InternImmortal() to create immortal interned strings.
102 lines
3.4 KiB
C
102 lines
3.4 KiB
C
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#ifndef Py_MODSUPPORT_H
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#define Py_MODSUPPORT_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Module support interface */
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#include <stdarg.h>
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PyAPI_FUNC(int) PyArg_Parse(PyObject *, char *, ...);
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PyAPI_FUNC(int) PyArg_ParseTuple(PyObject *, char *, ...);
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PyAPI_FUNC(int) PyArg_ParseTupleAndKeywords(PyObject *, PyObject *,
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char *, char **, ...);
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PyAPI_FUNC(int) PyArg_UnpackTuple(PyObject *, char *, int, int, ...);
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PyAPI_FUNC(PyObject *) Py_BuildValue(char *, ...);
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PyAPI_FUNC(int) PyArg_VaParse(PyObject *, char *, va_list);
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PyAPI_FUNC(PyObject *) Py_VaBuildValue(char *, va_list);
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PyAPI_FUNC(int) PyModule_AddObject(PyObject *, char *, PyObject *);
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PyAPI_FUNC(int) PyModule_AddIntConstant(PyObject *, char *, long);
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PyAPI_FUNC(int) PyModule_AddStringConstant(PyObject *, char *, char *);
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#define PYTHON_API_VERSION 1012
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#define PYTHON_API_STRING "1012"
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/* The API version is maintained (independently from the Python version)
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so we can detect mismatches between the interpreter and dynamically
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loaded modules. These are diagnosed by an error message but
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the module is still loaded (because the mismatch can only be tested
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after loading the module). The error message is intended to
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explain the core dump a few seconds later.
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The symbol PYTHON_API_STRING defines the same value as a string
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literal. *** PLEASE MAKE SURE THE DEFINITIONS MATCH. ***
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Please add a line or two to the top of this log for each API
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version change:
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19-Aug-2002 GvR 1012 Changes to string object struct for
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interning changes, saving 3 bytes.
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17-Jul-2001 GvR 1011 Descr-branch, just to be on the safe side
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25-Jan-2001 FLD 1010 Parameters added to PyCode_New() and
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PyFrame_New(); Python 2.1a2
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14-Mar-2000 GvR 1009 Unicode API added
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3-Jan-1999 GvR 1007 Decided to change back! (Don't reuse 1008!)
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3-Dec-1998 GvR 1008 Python 1.5.2b1
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18-Jan-1997 GvR 1007 string interning and other speedups
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11-Oct-1996 GvR renamed Py_Ellipses to Py_Ellipsis :-(
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30-Jul-1996 GvR Slice and ellipses syntax added
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23-Jul-1996 GvR For 1.4 -- better safe than sorry this time :-)
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7-Nov-1995 GvR Keyword arguments (should've been done at 1.3 :-( )
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10-Jan-1995 GvR Renamed globals to new naming scheme
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9-Jan-1995 GvR Initial version (incompatible with older API)
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*/
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#ifdef MS_WINDOWS
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/* Special defines for Windows versions used to live here. Things
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have changed, and the "Version" is now in a global string variable.
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Reason for this is that this for easier branding of a "custom DLL"
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without actually needing a recompile. */
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#endif /* MS_WINDOWS */
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#ifdef Py_TRACE_REFS
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/* When we are tracing reference counts, rename Py_InitModule4 so
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modules compiled with incompatible settings will generate a
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link-time error. */
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#define Py_InitModule4 Py_InitModule4TraceRefs
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#endif
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PyAPI_FUNC(PyObject *) Py_InitModule4(char *name, PyMethodDef *methods,
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char *doc, PyObject *self,
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int apiver);
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#define Py_InitModule(name, methods) \
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Py_InitModule4(name, methods, (char *)NULL, (PyObject *)NULL, \
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PYTHON_API_VERSION)
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#define Py_InitModule3(name, methods, doc) \
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Py_InitModule4(name, methods, doc, (PyObject *)NULL, \
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PYTHON_API_VERSION)
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PyAPI_DATA(char *) _Py_PackageContext;
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#ifdef __cplusplus
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}
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#endif
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#endif /* !Py_MODSUPPORT_H */
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