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cpython/Include/pythread.h

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* Makefile adapted to changes below. * split pythonmain.c in two: most stuff goes to pythonrun.c, in the library. * new optional built-in threadmodule.c, build upon Sjoerd's thread.{c,h}. * new module from Sjoerd: mmmodule.c (dynamically loaded). * new module from Sjoerd: sv (svgen.py, svmodule.c.proto). * new files thread.{c,h} (from Sjoerd). * new xxmodule.c (example only). * myselect.h: bzero -> memset * select.c: bzero -> memset; removed global variable
1992-08-04 09:41:02 -03:00
ANSI-fication and Py_PROTO extermination.
2000-07-08 21:55:06 -03:00
#ifndef Py_PYTHREAD_H
#define Py_PYTHREAD_H
Thanks to Chris Herborth, the thread primitives now have proper Py* names in the source code (they already had those for the linker, through some smart macros; but the source still had the old, un-Py names).
1998-12-21 15:32:43 -04:00
typedef void *PyThread_type_lock;
typedef void *PyThread_type_sema;
Added C++ support in thread.h; don't use signals if not strictly necessary, and when they are, use SIGKILL; when compiled with -DDEBUG, only print debug messages when "THREADDEBUG" is set in the environment.
1992-09-11 12:19:27 -03:00
#ifdef __cplusplus
extern "C" {
#endif
Excise DL_EXPORT from Include. Thanks to Skip Montanaro and Kalle Svensson for the patches.
2002-08-12 04:21:58 -03:00
PyAPI_FUNC(void) PyThread_init_thread(void);
PyAPI_FUNC(long) PyThread_start_new_thread(void (*)(void *), void *);
PyAPI_FUNC(void) PyThread_exit_thread(void);
PyAPI_FUNC(long) PyThread_get_thread_ident(void);
PyAPI_FUNC(PyThread_type_lock) PyThread_allocate_lock(void);
PyAPI_FUNC(void) PyThread_free_lock(PyThread_type_lock);
PyAPI_FUNC(int) PyThread_acquire_lock(PyThread_type_lock, int);
* Makefile adapted to changes below. * split pythonmain.c in two: most stuff goes to pythonrun.c, in the library. * new optional built-in threadmodule.c, build upon Sjoerd's thread.{c,h}. * new module from Sjoerd: mmmodule.c (dynamically loaded). * new module from Sjoerd: sv (svgen.py, svmodule.c.proto). * new files thread.{c,h} (from Sjoerd). * new xxmodule.c (example only). * myselect.h: bzero -> memset * select.c: bzero -> memset; removed global variable
1992-08-04 09:41:02 -03:00
#define WAIT_LOCK 1
#define NOWAIT_LOCK 0
Excise DL_EXPORT from Include. Thanks to Skip Montanaro and Kalle Svensson for the patches.
2002-08-12 04:21:58 -03:00
PyAPI_FUNC(void) PyThread_release_lock(PyThread_type_lock);
* Makefile adapted to changes below. * split pythonmain.c in two: most stuff goes to pythonrun.c, in the library. * new optional built-in threadmodule.c, build upon Sjoerd's thread.{c,h}. * new module from Sjoerd: mmmodule.c (dynamically loaded). * new module from Sjoerd: sv (svgen.py, svmodule.c.proto). * new files thread.{c,h} (from Sjoerd). * new xxmodule.c (example only). * myselect.h: bzero -> memset * select.c: bzero -> memset; removed global variable
1992-08-04 09:41:02 -03:00
Patch #1454481: Make thread stack size runtime tunable. Heavily revised, comprising revisions: 46640 - original trunk revision (backed out in r46655) 46647 - markup fix (backed out in r46655) 46692:46918 merged from branch aimacintyre-sf1454481 branch tested on buildbots (Windows buildbots had problems not related to these changes).
2006-06-13 12:04:24 -03:00
PyAPI_FUNC(size_t) PyThread_get_stacksize(void);
PyAPI_FUNC(int) PyThread_set_stacksize(size_t);
New PyGILState_ API - implements pep 311, from patch 684256.
2003-04-19 12:41:53 -03:00
/* Thread Local Storage (TLS) API */
Excise DL_EXPORT from Include. Thanks to Skip Montanaro and Kalle Svensson for the patches.
2002-08-12 04:21:58 -03:00
PyAPI_FUNC(int) PyThread_create_key(void);
PyAPI_FUNC(void) PyThread_delete_key(int);
PyAPI_FUNC(int) PyThread_set_key_value(int, void *);
PyAPI_FUNC(void *) PyThread_get_key_value(int);
New PyGILState_ API - implements pep 311, from patch 684256.
2003-04-19 12:41:53 -03:00
PyAPI_FUNC(void) PyThread_delete_key_value(int key);
Massive changes for separate thread state management. All per-thread globals are moved into a struct which is manipulated separately.
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#1683 prevent forking from interfering in threading storage This should prevent some test_multiprocessing failures
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/* Cleanup after a fork */
PyAPI_FUNC(void) PyThread_ReInitTLS(void);
Added C++ support in thread.h; don't use signals if not strictly necessary, and when they are, use SIGKILL; when compiled with -DDEBUG, only print debug messages when "THREADDEBUG" is set in the environment.
1992-09-11 12:19:27 -03:00
#ifdef __cplusplus
}
#endif
Conform to standard boilerplate.
1999-03-24 15:02:09 -04:00
#endif /* !Py_PYTHREAD_H */