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https://github.com/jart/cosmopolitan.git
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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
99 lines
3.4 KiB
C
99 lines
3.4 KiB
C
#ifndef Py_LIMITED_API
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#ifndef Py_GENOBJECT_H
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#define Py_GENOBJECT_H
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#include "third_party/python/Include/object.h"
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COSMOPOLITAN_C_START_
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/* clang-format off */
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struct _frame; /* Avoid including frameobject.h */
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/* _PyGenObject_HEAD defines the initial segment of generator
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and coroutine objects. */
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#define _PyGenObject_HEAD(prefix) \
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PyObject_HEAD \
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/* Note: gi_frame can be NULL if the generator is "finished" */ \
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struct _frame *prefix##_frame; \
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/* True if generator is being executed. */ \
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char prefix##_running; \
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/* The code object backing the generator */ \
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PyObject *prefix##_code; \
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/* List of weak reference. */ \
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PyObject *prefix##_weakreflist; \
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/* Name of the generator. */ \
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PyObject *prefix##_name; \
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/* Qualified name of the generator. */ \
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PyObject *prefix##_qualname;
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typedef struct {
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/* The gi_ prefix is intended to remind of generator-iterator. */
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_PyGenObject_HEAD(gi)
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} PyGenObject;
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extern PyTypeObject PyGen_Type;
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#define PyGen_Check(op) PyObject_TypeCheck(op, &PyGen_Type)
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#define PyGen_CheckExact(op) (Py_TYPE(op) == &PyGen_Type)
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PyObject * PyGen_New(struct _frame *);
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PyObject * PyGen_NewWithQualName(struct _frame *,
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PyObject *name, PyObject *qualname);
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int PyGen_NeedsFinalizing(PyGenObject *);
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int _PyGen_SetStopIterationValue(PyObject *);
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int _PyGen_FetchStopIterationValue(PyObject **);
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PyObject * _PyGen_Send(PyGenObject *, PyObject *);
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PyObject *_PyGen_yf(PyGenObject *);
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void _PyGen_Finalize(PyObject *self);
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#ifndef Py_LIMITED_API
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typedef struct {
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_PyGenObject_HEAD(cr)
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} PyCoroObject;
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extern PyTypeObject PyCoro_Type;
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extern PyTypeObject _PyCoroWrapper_Type;
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extern PyTypeObject _PyAIterWrapper_Type;
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PyObject *_PyAIterWrapper_New(PyObject *aiter);
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#define PyCoro_CheckExact(op) (Py_TYPE(op) == &PyCoro_Type)
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PyObject *_PyCoro_GetAwaitableIter(PyObject *o);
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PyObject * PyCoro_New(struct _frame *,
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PyObject *name, PyObject *qualname);
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/* Asynchronous Generators */
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typedef struct {
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_PyGenObject_HEAD(ag)
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PyObject *ag_finalizer;
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/* Flag is set to 1 when hooks set up by sys.set_asyncgen_hooks
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were called on the generator, to avoid calling them more
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than once. */
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int ag_hooks_inited;
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/* Flag is set to 1 when aclose() is called for the first time, or
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when a StopAsyncIteration exception is raised. */
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int ag_closed;
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} PyAsyncGenObject;
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extern PyTypeObject PyAsyncGen_Type;
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extern PyTypeObject _PyAsyncGenASend_Type;
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extern PyTypeObject _PyAsyncGenWrappedValue_Type;
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extern PyTypeObject _PyAsyncGenAThrow_Type;
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PyObject * PyAsyncGen_New(struct _frame *,
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PyObject *name, PyObject *qualname);
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#define PyAsyncGen_CheckExact(op) (Py_TYPE(op) == &PyAsyncGen_Type)
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PyObject *_PyAsyncGenValueWrapperNew(PyObject *);
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int PyAsyncGen_ClearFreeLists(void);
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#endif
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#undef _PyGenObject_HEAD
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COSMOPOLITAN_C_END_
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#endif /* !Py_GENOBJECT_H */
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#endif /* Py_LIMITED_API */
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