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Undiamond Python headers
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
This commit is contained in:
Justine Tunney
parent
20bb8db9f8
commit
b420ed8248
762 changed files with 18410 additions and 53772 deletions
144
third_party/python/Modules/expat/expat_external.h
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third_party/python/Modules/expat/expat_external.h
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@ -1,111 +1,8 @@
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/* clang-format off */
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/*
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__ __ _
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___\ \/ /_ __ __ _| |_
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/ _ \\ /| '_ \ / _` | __|
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| __// \| |_) | (_| | |_
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\___/_/\_\ .__/ \__,_|\__|
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|_| XML parser
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Copyright (c) 1997-2000 Thai Open Source Software Center Ltd
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Copyright (c) 2000-2017 Expat development team
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Licensed under the MIT license:
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Permission is hereby granted, free of charge, to any person obtaining
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a copy of this software and associated documentation files (the
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"Software"), to deal in the Software without restriction, including
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without limitation the rights to use, copy, modify, merge, publish,
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distribute, sublicense, and/or sell copies of the Software, and to permit
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persons to whom the Software is furnished to do so, subject to the
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following conditions:
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The above copyright notice and this permission notice shall be included
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in all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
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NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
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USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#ifndef Expat_External_INCLUDED
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#define Expat_External_INCLUDED 1
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/* External API definitions */
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/* Expat tries very hard to make the API boundary very specifically
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defined. There are two macros defined to control this boundary;
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each of these can be defined before including this header to
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achieve some different behavior, but doing so it not recommended or
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tested frequently.
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XMLCALL - The calling convention to use for all calls across the
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"library boundary." This will default to cdecl, and
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try really hard to tell the compiler that's what we
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want.
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XMLIMPORT - Whatever magic is needed to note that a function is
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to be imported from a dynamically loaded library
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(.dll, .so, or .sl, depending on your platform).
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The XMLCALL macro was added in Expat 1.95.7. The only one which is
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expected to be directly useful in client code is XMLCALL.
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Note that on at least some Unix versions, the Expat library must be
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compiled with the cdecl calling convention as the default since
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system headers may assume the cdecl convention.
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*/
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/* Namespace external symbols to allow multiple libexpat version to
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co-exist. */
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#include "pyexpatns.h"
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#ifndef XMLCALL
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# if defined(_MSC_VER)
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# define XMLCALL __cdecl
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# elif defined(__GNUC__) && defined(__i386) && ! defined(__INTEL_COMPILER)
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# define XMLCALL __attribute__((cdecl))
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# else
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/* For any platform which uses this definition and supports more than
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one calling convention, we need to extend this definition to
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declare the convention used on that platform, if it's possible to
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do so.
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If this is the case for your platform, please file a bug report
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with information on how to identify your platform via the C
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pre-processor and how to specify the same calling convention as the
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platform's malloc() implementation.
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*/
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# define XMLCALL
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# endif
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#endif /* not defined XMLCALL */
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#if ! defined(XML_STATIC) && ! defined(XMLIMPORT)
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# ifndef XML_BUILDING_EXPAT
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/* using Expat from an application */
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# if defined(_MSC_EXTENSIONS) && ! defined(__BEOS__) && ! defined(__CYGWIN__)
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# define XMLIMPORT __declspec(dllimport)
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# endif
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# endif
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#endif /* not defined XML_STATIC */
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#ifndef XML_ENABLE_VISIBILITY
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# define XML_ENABLE_VISIBILITY 0
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#endif
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#if ! defined(XMLIMPORT) && XML_ENABLE_VISIBILITY
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# define XMLIMPORT __attribute__((visibility("default")))
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#endif
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/* If we didn't define it above, define it away: */
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#ifndef XMLIMPORT
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# define XMLIMPORT
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#endif
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#include "third_party/python/Modules/expat/pyexpatns.h"
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COSMOPOLITAN_C_START_
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/* clang-format off */
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#if defined(__GNUC__) \
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&& (__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96))
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# define XML_ATTR_ALLOC_SIZE(x)
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#endif
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#define XMLPARSEAPI(type) XMLIMPORT type XMLCALL
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifdef XML_UNICODE_WCHAR_T
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# ifndef XML_UNICODE
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# define XML_UNICODE
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# endif
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# if defined(__SIZEOF_WCHAR_T__) && (__SIZEOF_WCHAR_T__ != 2)
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# error "sizeof(wchar_t) != 2; Need -fshort-wchar for both Expat and libc"
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# endif
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#endif
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#ifdef XML_UNICODE /* Information is UTF-16 encoded. */
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# ifdef XML_UNICODE_WCHAR_T
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typedef wchar_t XML_Char;
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typedef wchar_t XML_LChar;
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# else
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typedef unsigned short XML_Char;
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typedef char XML_LChar;
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# endif /* XML_UNICODE_WCHAR_T */
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#else /* Information is UTF-8 encoded. */
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typedef char XML_Char;
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typedef char XML_LChar;
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#endif /* XML_UNICODE */
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#ifdef XML_LARGE_SIZE /* Use large integers for file/stream positions. */
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typedef long long XML_Index;
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typedef unsigned long long XML_Size;
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#else
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typedef long XML_Index;
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typedef unsigned long XML_Size;
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#endif /* XML_LARGE_SIZE */
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#ifdef __cplusplus
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}
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#endif
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COSMOPOLITAN_C_END_
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#endif /* not Expat_External_INCLUDED */
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