mirror of
https://github.com/jart/cosmopolitan.git
synced 2025-02-02 04:23:34 +00:00
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
194 lines
6.4 KiB
C
194 lines
6.4 KiB
C
#ifndef Py_PYTHONRUN_H
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#define Py_PYTHONRUN_H
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#include "third_party/python/Include/object.h"
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#include "third_party/python/Include/pyarena.h"
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#include "third_party/python/Include/pystate.h"
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COSMOPOLITAN_C_START_
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/* clang-format off */
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#define PyCF_MASK (CO_FUTURE_DIVISION | CO_FUTURE_ABSOLUTE_IMPORT | \
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CO_FUTURE_WITH_STATEMENT | CO_FUTURE_PRINT_FUNCTION | \
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CO_FUTURE_UNICODE_LITERALS | CO_FUTURE_BARRY_AS_BDFL | \
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CO_FUTURE_GENERATOR_STOP)
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#define PyCF_MASK_OBSOLETE (CO_NESTED)
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#define PyCF_SOURCE_IS_UTF8 0x0100
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#define PyCF_DONT_IMPLY_DEDENT 0x0200
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#define PyCF_ONLY_AST 0x0400
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#define PyCF_IGNORE_COOKIE 0x0800
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#ifndef Py_LIMITED_API
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typedef struct {
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int cf_flags; /* bitmask of CO_xxx flags relevant to future */
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} PyCompilerFlags;
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#endif
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#ifndef Py_LIMITED_API
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int PyRun_SimpleStringFlags(const char *, PyCompilerFlags *);
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int PyRun_AnyFileFlags(FILE *, const char *, PyCompilerFlags *);
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int PyRun_AnyFileExFlags(
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FILE *fp,
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const char *filename, /* decoded from the filesystem encoding */
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int closeit,
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PyCompilerFlags *flags);
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int PyRun_SimpleFileExFlags(
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FILE *fp,
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const char *filename, /* decoded from the filesystem encoding */
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int closeit,
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PyCompilerFlags *flags);
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int PyRun_InteractiveOneFlags(
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FILE *fp,
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const char *filename, /* decoded from the filesystem encoding */
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PyCompilerFlags *flags);
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int PyRun_InteractiveOneObject(
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FILE *fp,
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PyObject *filename,
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PyCompilerFlags *flags);
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int PyRun_InteractiveLoopFlags(
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FILE *fp,
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const char *filename, /* decoded from the filesystem encoding */
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PyCompilerFlags *flags);
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struct _mod * PyParser_ASTFromString(
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const char *s,
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const char *filename, /* decoded from the filesystem encoding */
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int start,
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PyCompilerFlags *flags,
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PyArena *arena);
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struct _mod * PyParser_ASTFromStringObject(
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const char *s,
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PyObject *filename,
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int start,
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PyCompilerFlags *flags,
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PyArena *arena);
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struct _mod * PyParser_ASTFromFile(
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FILE *fp,
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const char *filename, /* decoded from the filesystem encoding */
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const char* enc,
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int start,
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const char *ps1,
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const char *ps2,
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PyCompilerFlags *flags,
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int *errcode,
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PyArena *arena);
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struct _mod * PyParser_ASTFromFileObject(
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FILE *fp,
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PyObject *filename,
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const char* enc,
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int start,
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const char *ps1,
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const char *ps2,
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PyCompilerFlags *flags,
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int *errcode,
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PyArena *arena);
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#endif
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#ifndef PyParser_SimpleParseString
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#define PyParser_SimpleParseString(S, B) \
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PyParser_SimpleParseStringFlags(S, B, 0)
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#define PyParser_SimpleParseFile(FP, S, B) \
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PyParser_SimpleParseFileFlags(FP, S, B, 0)
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#endif
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struct _node * PyParser_SimpleParseStringFlags(const char *, int,
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int);
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#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03030000
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struct _node * PyParser_SimpleParseStringFlagsFilename(const char *,
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const char *,
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int, int);
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#endif
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struct _node * PyParser_SimpleParseFileFlags(FILE *, const char *,
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int, int);
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#ifndef Py_LIMITED_API
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PyObject * PyRun_StringFlags(const char *, int, PyObject *,
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PyObject *, PyCompilerFlags *);
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PyObject * PyRun_FileExFlags(
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FILE *fp,
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const char *filename, /* decoded from the filesystem encoding */
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int start,
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PyObject *globals,
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PyObject *locals,
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int closeit,
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PyCompilerFlags *flags);
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#endif
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#ifdef Py_LIMITED_API
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PyObject * Py_CompileString(const char *, const char *, int);
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#else
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#define Py_CompileString(str, p, s) Py_CompileStringExFlags(str, p, s, NULL, -1)
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#define Py_CompileStringFlags(str, p, s, f) Py_CompileStringExFlags(str, p, s, f, -1)
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PyObject * Py_CompileStringExFlags(
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const char *str,
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const char *filename, /* decoded from the filesystem encoding */
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int start,
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PyCompilerFlags *flags,
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int optimize);
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PyObject * Py_CompileStringObject(
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const char *str,
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PyObject *filename, int start,
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PyCompilerFlags *flags,
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int optimize);
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#endif
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struct symtable * Py_SymtableString(
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const char *str,
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const char *filename, /* decoded from the filesystem encoding */
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int start);
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#ifndef Py_LIMITED_API
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struct symtable * Py_SymtableStringObject(
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const char *str,
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PyObject *filename,
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int start);
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#endif
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void PyErr_Print(void);
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void PyErr_PrintEx(int);
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void PyErr_Display(PyObject *, PyObject *, PyObject *);
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#ifndef Py_LIMITED_API
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/* Use macros for a bunch of old variants */
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#define PyRun_String(str, s, g, l) PyRun_StringFlags(str, s, g, l, NULL)
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#define PyRun_AnyFile(fp, name) PyRun_AnyFileExFlags(fp, name, 0, NULL)
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#define PyRun_AnyFileEx(fp, name, closeit) \
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PyRun_AnyFileExFlags(fp, name, closeit, NULL)
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#define PyRun_AnyFileFlags(fp, name, flags) \
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PyRun_AnyFileExFlags(fp, name, 0, flags)
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#define PyRun_SimpleString(s) PyRun_SimpleStringFlags(s, NULL)
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#define PyRun_SimpleFile(f, p) PyRun_SimpleFileExFlags(f, p, 0, NULL)
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#define PyRun_SimpleFileEx(f, p, c) PyRun_SimpleFileExFlags(f, p, c, NULL)
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#define PyRun_InteractiveOne(f, p) PyRun_InteractiveOneFlags(f, p, NULL)
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#define PyRun_InteractiveLoop(f, p) PyRun_InteractiveLoopFlags(f, p, NULL)
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#define PyRun_File(fp, p, s, g, l) \
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PyRun_FileExFlags(fp, p, s, g, l, 0, NULL)
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#define PyRun_FileEx(fp, p, s, g, l, c) \
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PyRun_FileExFlags(fp, p, s, g, l, c, NULL)
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#define PyRun_FileFlags(fp, p, s, g, l, flags) \
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PyRun_FileExFlags(fp, p, s, g, l, 0, flags)
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#endif
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/* Stuff with no proper home (yet) */
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#ifndef Py_LIMITED_API
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char * PyOS_Readline(FILE *, FILE *, const char *);
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#endif
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extern int (*PyOS_InputHook)(void);
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extern char *(*PyOS_ReadlineFunctionPointer)(FILE *, FILE *, const char *);
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#ifndef Py_LIMITED_API
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extern PyThreadState* _PyOS_ReadlineTState;
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#endif
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/* Stack size, in "pointers" (so we get extra safety margins
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on 64-bit platforms). On a 32-bit platform, this translates
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to an 8k margin. */
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#define PYOS_STACK_MARGIN 2048
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#if defined(WIN32) && !defined(MS_WIN64) && defined(_MSC_VER) && _MSC_VER >= 1300
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/* Enable stack checking under Microsoft C */
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#define USE_STACKCHECK
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#endif
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#ifdef USE_STACKCHECK
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/* Check that we aren't overflowing our stack */
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int PyOS_CheckStack(void);
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#endif
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COSMOPOLITAN_C_END_
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#endif /* !Py_PYTHONRUN_H */
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