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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
49 lines
1.3 KiB
C
49 lines
1.3 KiB
C
#ifndef Py_ASDL_H
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#define Py_ASDL_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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/* clang-format off */
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typedef PyObject * identifier;
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typedef PyObject * string;
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typedef PyObject * bytes;
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typedef PyObject * object;
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typedef PyObject * singleton;
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typedef PyObject * constant;
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/* It would be nice if the code generated by asdl_c.py was completely
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independent of Python, but it is a goal the requires too much work
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at this stage. So, for example, I'll represent identifiers as
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interned Python strings.
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*/
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/* XXX A sequence should be typed so that its use can be typechecked. */
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typedef struct {
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Py_ssize_t size;
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void *elements[1];
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} asdl_seq;
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typedef struct {
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Py_ssize_t size;
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int elements[1];
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} asdl_int_seq;
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asdl_seq *_Py_asdl_seq_new(Py_ssize_t size, PyArena *arena);
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asdl_int_seq *_Py_asdl_int_seq_new(Py_ssize_t size, PyArena *arena);
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#define asdl_seq_GET(S, I) (S)->elements[(I)]
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#define asdl_seq_LEN(S) ((S) == NULL ? 0 : (S)->size)
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#ifdef Py_DEBUG
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#define asdl_seq_SET(S, I, V) \
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do { \
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Py_ssize_t _asdl_i = (I); \
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assert((S) != NULL); \
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assert(_asdl_i < (S)->size); \
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(S)->elements[_asdl_i] = (V); \
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} while (0)
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#else
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#define asdl_seq_SET(S, I, V) (S)->elements[I] = (V)
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#endif
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#endif /* !Py_ASDL_H */
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