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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
106 lines
2.9 KiB
C
106 lines
2.9 KiB
C
#ifndef Py_DESCROBJECT_H
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#define Py_DESCROBJECT_H
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#include "third_party/python/Include/methodobject.h"
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#include "third_party/python/Include/object.h"
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#include "third_party/python/Include/pyport.h"
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COSMOPOLITAN_C_START_
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/* clang-format off */
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typedef PyObject *(*getter)(PyObject *, void *);
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typedef int (*setter)(PyObject *, PyObject *, void *);
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typedef struct PyGetSetDef {
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char *name;
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getter get;
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setter set;
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char *doc;
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void *closure;
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} PyGetSetDef;
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#ifndef Py_LIMITED_API
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typedef PyObject *(*wrapperfunc)(PyObject *self, PyObject *args,
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void *wrapped);
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typedef PyObject *(*wrapperfunc_kwds)(PyObject *self, PyObject *args,
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void *wrapped, PyObject *kwds);
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struct wrapperbase {
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char *name;
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int offset;
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void *function;
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wrapperfunc wrapper;
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char *doc;
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int flags;
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PyObject *name_strobj;
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};
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/* Flags for above struct */
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#define PyWrapperFlag_KEYWORDS 1 /* wrapper function takes keyword args */
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/* Various kinds of descriptor objects */
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typedef struct {
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PyObject_HEAD
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PyTypeObject *d_type;
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PyObject *d_name;
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PyObject *d_qualname;
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} PyDescrObject;
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#define PyDescr_COMMON PyDescrObject d_common
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#define PyDescr_TYPE(x) (((PyDescrObject *)(x))->d_type)
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#define PyDescr_NAME(x) (((PyDescrObject *)(x))->d_name)
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typedef struct {
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PyDescr_COMMON;
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PyMethodDef *d_method;
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} PyMethodDescrObject;
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typedef struct {
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PyDescr_COMMON;
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struct PyMemberDef *d_member;
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} PyMemberDescrObject;
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typedef struct {
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PyDescr_COMMON;
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PyGetSetDef *d_getset;
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} PyGetSetDescrObject;
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typedef struct {
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PyDescr_COMMON;
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struct wrapperbase *d_base;
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void *d_wrapped; /* This can be any function pointer */
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} PyWrapperDescrObject;
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#endif /* Py_LIMITED_API */
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extern PyTypeObject PyClassMethodDescr_Type;
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extern PyTypeObject PyGetSetDescr_Type;
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extern PyTypeObject PyMemberDescr_Type;
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extern PyTypeObject PyMethodDescr_Type;
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extern PyTypeObject PyWrapperDescr_Type;
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extern PyTypeObject PyDictProxy_Type;
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#ifndef Py_LIMITED_API
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extern PyTypeObject _PyMethodWrapper_Type;
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#endif /* Py_LIMITED_API */
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PyObject * PyDescr_NewMethod(PyTypeObject *, PyMethodDef *);
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PyObject * PyDescr_NewClassMethod(PyTypeObject *, PyMethodDef *);
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struct PyMemberDef; /* forward declaration for following prototype */
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PyObject * PyDescr_NewMember(PyTypeObject *,
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struct PyMemberDef *);
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PyObject * PyDescr_NewGetSet(PyTypeObject *,
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struct PyGetSetDef *);
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#ifndef Py_LIMITED_API
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PyObject * PyDescr_NewWrapper(PyTypeObject *,
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struct wrapperbase *, void *);
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#define PyDescr_IsData(d) (Py_TYPE(d)->tp_descr_set != NULL)
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#endif
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PyObject * PyDictProxy_New(PyObject *);
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PyObject * PyWrapper_New(PyObject *, PyObject *);
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extern PyTypeObject PyProperty_Type;
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COSMOPOLITAN_C_END_
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#endif /* !Py_DESCROBJECT_H */
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