mirrors/cosmopolitan
1
0
Fork 0
mirror of https://github.com/jart/cosmopolitan.git synced 2025-02-08 07:23:33 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 2
cosmopolitan/third_party/python/Modules/_multiprocessing/multiprocessing.h

88 lines
2.1 KiB
C
Raw Normal View History

python-3.6.zip added from Github README.cosmo contains the necessary links.
2021-08-08 04:08:33 +00:00
#ifndef MULTIPROCESSING_H
#define MULTIPROCESSING_H
#define PY_SSIZE_T_CLEAN
Added _multiprocessing to Python (#259) Also changed some PYTHON_YOINKs so that http.server would work in MODE=tiny.
2021-08-26 02:45:59 +00:00
#include "third_party/python/Include/Python.h"
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
2021-08-12 07:42:14 +00:00
#include "third_party/python/Include/pythread.h"
#include "third_party/python/Include/structmember.h"
/* clang-format off */
python-3.6.zip added from Github README.cosmo contains the necessary links.
2021-08-08 04:08:33 +00:00
/*
* Platform includes and definitions
*/
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
2021-08-12 07:42:14 +00:00
#if defined(HAVE_SEM_OPEN) && !defined(POSIX_SEMAPHORES_NOT_ENABLED)
typedef sem_t *SEM_HANDLE;
python-3.6.zip added from Github README.cosmo contains the necessary links.
2021-08-08 04:08:33 +00:00
#endif
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
2021-08-12 07:42:14 +00:00
#define HANDLE int
#define SOCKET int
#define BOOL int
#define UINT32 uint32_t
#define INT32 int32_t
#define TRUE 1
#define FALSE 0
#define INVALID_HANDLE_VALUE (-1)
python-3.6.zip added from Github README.cosmo contains the necessary links.
2021-08-08 04:08:33 +00:00
/*
* Issue 3110 - Solaris does not define SEM_VALUE_MAX
*/
#ifndef SEM_VALUE_MAX
#if defined(HAVE_SYSCONF) && defined(_SC_SEM_VALUE_MAX)
# define SEM_VALUE_MAX sysconf(_SC_SEM_VALUE_MAX)
#elif defined(_SEM_VALUE_MAX)
# define SEM_VALUE_MAX _SEM_VALUE_MAX
#elif defined(_POSIX_SEM_VALUE_MAX)
# define SEM_VALUE_MAX _POSIX_SEM_VALUE_MAX
#else
# define SEM_VALUE_MAX INT_MAX
#endif
#endif
/*
* Format codes
*/
#if SIZEOF_VOID_P == SIZEOF_LONG
# define F_POINTER "k"
# define T_POINTER T_ULONG
#elif SIZEOF_VOID_P == SIZEOF_LONG_LONG
# define F_POINTER "K"
# define T_POINTER T_ULONGLONG
#else
# error "can't find format code for unsigned integer of same size as void*"
#endif
#ifdef MS_WINDOWS
# define F_HANDLE F_POINTER
# define T_HANDLE T_POINTER
# define F_SEM_HANDLE F_HANDLE
# define T_SEM_HANDLE T_HANDLE
# define F_DWORD "k"
# define T_DWORD T_ULONG
#else
# define F_HANDLE "i"
# define T_HANDLE T_INT
# define F_SEM_HANDLE F_POINTER
# define T_SEM_HANDLE T_POINTER
#endif
/*
* Error codes which can be returned by functions called without GIL
*/
#define MP_SUCCESS (0)
#define MP_STANDARD_ERROR (-1)
#define MP_MEMORY_ERROR (-1001)
#define MP_SOCKET_ERROR (-1002)
#define MP_EXCEPTION_HAS_BEEN_SET (-1003)
PyObject *_PyMp_SetError(PyObject *Type, int num);
/*
* Externs - not all will really exist on all platforms
*/
extern PyTypeObject _PyMp_SemLockType;
extern PyObject *_PyMp_sem_unlink(PyObject *ignore, PyObject *args);
#endif /* MULTIPROCESSING_H */
Reference in a new issue Copy permalink