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b420ed8248
This change gets the Python codebase into a state where it conforms to the conventions of this codebase. It's now possible to include headers from Python, without worrying about ordering. Python has traditionally solved that problem by "diamonding" everything in Python.h, but that's problematic since it means any change to any Python header invalidates all the build artifacts. Lastly it makes tooling not work. Since it is hard to explain to Emacs when I press C-c C-h to add an import line it shouldn't add the header that actually defines the symbol, and instead do follow the nonstandard Python convention. Progress has been made on letting Python load source code from the zip executable structure via the standard C library APIs. System calss now recognizes zip!FILENAME alternative URIs as equivalent to zip:FILENAME since Python uses colon as its delimiter. Some progress has been made on embedding the notice license terms into the Python object code. This is easier said than done since Python has an extremely complicated ownership story. - Some termios APIs have been added - Implement rewinddir() dirstream API - GetCpuCount() API added to Cosmopolitan Libc - More bugs in Cosmopolitan Libc have been fixed - zipobj.com now has flags for mangling the path - Fixed bug a priori with sendfile() on certain BSDs - Polyfill F_DUPFD and F_DUPFD_CLOEXEC across platforms - FIOCLEX / FIONCLEX now polyfilled for fast O_CLOEXEC changes - APE now supports a hybrid solution to no-self-modify for builds - Many BSD-only magnums added, e.g. O_SEARCH, O_SHLOCK, SF_NODISKIO
179 lines
7 KiB
C
179 lines
7 KiB
C
#ifndef Py_MODSUPPORT_H
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#define Py_MODSUPPORT_H
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#include "third_party/python/Include/methodobject.h"
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#include "third_party/python/Include/moduleobject.h"
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#include "third_party/python/Include/object.h"
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#pragma GCC diagnostic ignored "-Wredundant-decls"
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COSMOPOLITAN_C_START_
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/* clang-format off */
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/* If PY_SSIZE_T_CLEAN is defined, each functions treats #-specifier
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to mean Py_ssize_t */
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#ifdef PY_SSIZE_T_CLEAN
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#define PyArg_Parse _PyArg_Parse_SizeT
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#define PyArg_ParseTuple _PyArg_ParseTuple_SizeT
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#define PyArg_ParseTupleAndKeywords _PyArg_ParseTupleAndKeywords_SizeT
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#define PyArg_VaParse _PyArg_VaParse_SizeT
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#define PyArg_VaParseTupleAndKeywords _PyArg_VaParseTupleAndKeywords_SizeT
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#define Py_BuildValue _Py_BuildValue_SizeT
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#define Py_VaBuildValue _Py_VaBuildValue_SizeT
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#else
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#ifndef Py_LIMITED_API
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PyObject * _Py_VaBuildValue_SizeT(const char *, va_list);
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#endif /* !Py_LIMITED_API */
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#endif
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/* Due to a glitch in 3.2, the _SizeT versions weren't exported from the DLL. */
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#if !defined(PY_SSIZE_T_CLEAN) || !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03030000
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int PyArg_Parse(PyObject *, const char *, ...);
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int PyArg_ParseTuple(PyObject *, const char *, ...);
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int PyArg_ParseTupleAndKeywords(PyObject *, PyObject *,
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const char *, char **, ...);
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int PyArg_VaParse(PyObject *, const char *, va_list);
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int PyArg_VaParseTupleAndKeywords(PyObject *, PyObject *,
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const char *, char **, va_list);
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#endif
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int PyArg_ValidateKeywordArguments(PyObject *);
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int PyArg_UnpackTuple(PyObject *, const char *, Py_ssize_t, Py_ssize_t, ...);
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PyObject * Py_BuildValue(const char *, ...);
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PyObject * _Py_BuildValue_SizeT(const char *, ...);
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#ifndef Py_LIMITED_API
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int _PyArg_NoKeywords(const char *funcname, PyObject *kw);
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int _PyArg_NoPositional(const char *funcname, PyObject *args);
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#endif
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PyObject * Py_VaBuildValue(const char *, va_list);
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#ifndef Py_LIMITED_API
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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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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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#ifdef PY_SSIZE_T_CLEAN
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#define _PyArg_ParseTupleAndKeywordsFast _PyArg_ParseTupleAndKeywordsFast_SizeT
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#define _PyArg_ParseStack _PyArg_ParseStack_SizeT
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#define _PyArg_VaParseTupleAndKeywordsFast _PyArg_VaParseTupleAndKeywordsFast_SizeT
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#endif
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int _PyArg_ParseTupleAndKeywordsFast(PyObject *, PyObject *,
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struct _PyArg_Parser *, ...);
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int _PyArg_ParseStack(PyObject **args, Py_ssize_t nargs, PyObject *kwnames,
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struct _PyArg_Parser *, ...);
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int _PyArg_VaParseTupleAndKeywordsFast(PyObject *, PyObject *,
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struct _PyArg_Parser *, va_list);
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void _PyArg_Fini(void);
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#endif
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int PyModule_AddObject(PyObject *, const char *, PyObject *);
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int PyModule_AddIntConstant(PyObject *, const char *, long);
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int PyModule_AddStringConstant(PyObject *, const char *, const char *);
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#define PyModule_AddIntMacro(m, c) PyModule_AddIntConstant(m, #c, c)
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#define PyModule_AddStringMacro(m, c) PyModule_AddStringConstant(m, #c, c)
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#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03050000
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/* New in 3.5 */
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int PyModule_SetDocString(PyObject *, const char *);
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int PyModule_AddFunctions(PyObject *, PyMethodDef *);
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int PyModule_ExecDef(PyObject *module, PyModuleDef *def);
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#endif
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#define Py_CLEANUP_SUPPORTED 0x20000
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#define PYTHON_API_VERSION 1013
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#define PYTHON_API_STRING "1013"
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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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22-Feb-2006 MvL 1013 PEP 353 - long indices for sequence lengths
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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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/* The PYTHON_ABI_VERSION is introduced in PEP 384. For the lifetime of
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Python 3, it will stay at the value of 3; changes to the limited API
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must be performed in a strictly backwards-compatible manner. */
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#define PYTHON_ABI_VERSION 3
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#define PYTHON_ABI_STRING "3"
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#ifdef Py_TRACE_REFS
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/* When we are tracing reference counts, rename module creation functions 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 PyModule_Create2 PyModule_Create2TraceRefs
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#define PyModule_FromDefAndSpec2 PyModule_FromDefAndSpec2TraceRefs
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#endif
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PyObject * PyModule_Create2(struct PyModuleDef*,
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int apiver);
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#ifdef Py_LIMITED_API
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#define PyModule_Create(module) \
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PyModule_Create2(module, PYTHON_ABI_VERSION)
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#else
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#define PyModule_Create(module) \
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PyModule_Create2(module, PYTHON_API_VERSION)
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#endif
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#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03050000
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/* New in 3.5 */
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PyObject * PyModule_FromDefAndSpec2(PyModuleDef *def,
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PyObject *spec,
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int module_api_version);
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#ifdef Py_LIMITED_API
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#define PyModule_FromDefAndSpec(module, spec) \
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PyModule_FromDefAndSpec2(module, spec, PYTHON_ABI_VERSION)
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#else
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#define PyModule_FromDefAndSpec(module, spec) \
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PyModule_FromDefAndSpec2(module, spec, PYTHON_API_VERSION)
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#endif /* Py_LIMITED_API */
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#endif /* New in 3.5 */
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#ifndef Py_LIMITED_API
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extern char * _Py_PackageContext;
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#endif
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COSMOPOLITAN_C_END_
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#endif /* !Py_MODSUPPORT_H */
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