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https://github.com/python/cpython
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7d3a511a40
This was a convenient excuse to create the pyport.h file recently discussed! Please use new Py_ARITHMETIC_RIGHT_SHIFT when right-shifting a signed int and you *need* sign-extension. This is #define'd in pyport.h, keying off new config symbol SIGNED_RIGHT_SHIFT_ZERO_FILLS. If you're running on a platform that needs that symbol #define'd, the std tests never would have worked for you (in particular, at least test_long would have failed). The autoconfig stuff got added to Python after my Unix days, so I don't know how that works. Would someone please look into doing & testing an auto-config of the SIGNED_RIGHT_SHIFT_ZERO_FILLS symbol? It needs to be defined if & only if, e.g., (-1) >> 3 is not -1.
131 lines
3.1 KiB
C
131 lines
3.1 KiB
C
#ifndef Py_PYTHON_H
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#define Py_PYTHON_H
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/* Since this is a "meta-include" file, no #ifdef __cplusplus / extern "C" { */
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/***********************************************************
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Copyright (c) 2000, BeOpen.com.
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Copyright (c) 1995-2000, Corporation for National Research Initiatives.
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Copyright (c) 1990-1995, Stichting Mathematisch Centrum.
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All rights reserved.
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See the file "Misc/COPYRIGHT" for information on usage and
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redistribution of this file, and for a DISCLAIMER OF ALL WARRANTIES.
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******************************************************************/
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/* Enable compiler features; switching on C lib defines doesn't work
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here, because the symbols haven't necessarily been defined yet. */
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#ifndef _GNU_SOURCE
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# define _GNU_SOURCE 1
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#endif
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/* Forcing SUSv2 compatibility still produces problems on some
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platforms, True64 and SGI IRIX begin two of them, so for now the
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define is switched off. */
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#if 0
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#ifndef _XOPEN_SOURCE
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# define _XOPEN_SOURCE 500
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#endif
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#endif
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/* Include nearly all Python header files */
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#include "patchlevel.h"
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#include "config.h"
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#include "pyport.h"
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/* config.h may or may not define DL_IMPORT */
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#ifndef DL_IMPORT /* declarations for DLL import/export */
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#define DL_IMPORT(RTYPE) RTYPE
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#endif
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#ifndef DL_EXPORT /* declarations for DLL import/export */
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#define DL_EXPORT(RTYPE) RTYPE
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#endif
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#ifdef SYMANTEC__CFM68K__
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#define UsingSharedLibs
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#endif
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#if defined(__sgi) && defined(WITH_THREAD) && !defined(_SGI_MP_SOURCE)
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#define _SGI_MP_SOURCE
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#endif
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#include <stdio.h>
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#include <string.h>
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#include <errno.h>
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#ifdef HAVE_STDLIB_H
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#include <stdlib.h>
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#endif
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#include "myproto.h"
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#ifdef SYMANTEC__CFM68K__
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#pragma lib_export on
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#endif
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#include "object.h"
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#include "objimpl.h"
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#include "pydebug.h"
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#include "unicodeobject.h"
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#include "intobject.h"
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#include "longobject.h"
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#include "floatobject.h"
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#ifndef WITHOUT_COMPLEX
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#include "complexobject.h"
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#endif
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#include "rangeobject.h"
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#include "stringobject.h"
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#include "bufferobject.h"
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#include "tupleobject.h"
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#include "listobject.h"
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#include "dictobject.h"
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#include "methodobject.h"
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#include "moduleobject.h"
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#include "funcobject.h"
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#include "classobject.h"
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#include "fileobject.h"
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#include "cobject.h"
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#include "traceback.h"
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#include "sliceobject.h"
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#include "codecs.h"
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#include "pyerrors.h"
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#include "mymalloc.h"
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#include "pystate.h"
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#include "modsupport.h"
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#include "ceval.h"
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#include "pythonrun.h"
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#include "sysmodule.h"
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#include "intrcheck.h"
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#include "import.h"
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#include "abstract.h"
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#define PyArg_GetInt(v, a) PyArg_Parse((v), "i", (a))
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#define PyArg_NoArgs(v) PyArg_Parse(v, "")
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/* Convert a possibly signed character to a nonnegative int */
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/* XXX This assumes characters are 8 bits wide */
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#ifdef __CHAR_UNSIGNED__
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#define Py_CHARMASK(c) (c)
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#else
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#define Py_CHARMASK(c) ((c) & 0xff)
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#endif
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#include "pyfpe.h"
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/* These definitions must match corresponding definitions in graminit.h.
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There's code in compile.c that checks that they are the same. */
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#define Py_single_input 256
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#define Py_file_input 257
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#define Py_eval_input 258
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#ifdef _GNU_PTH
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/* GNU pth user-space thread support */
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#include <pth.h>
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#endif
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#endif /* !Py_PYTHON_H */
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