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gerrit-public.fairphone.software / platform / external / python / cpython3 / 3cf4d2b3ea93eee40d34b1ae4845497d0cd3fcec / . / Include / pythread.h
blob: e40eb5759c3df0b2011593e5dabc0829519dcd43 [file] [log] [blame]
Guido van Rossumd023a781999-03-24 19:02:09 +0000[diff] [blame]1/***********************************************************
Guido van Rossumfd71b9e2000-06-30 23:50:40 +0000[diff] [blame]2Copyright (c) 2000, BeOpen.com.
3Copyright (c) 1995-2000, Corporation for National Research Initiatives.
4Copyright (c) 1990-1995, Stichting Mathematisch Centrum.
5All rights reserved.
Guido van Rossumd023a781999-03-24 19:02:09 +0000[diff] [blame]6
Guido van Rossumfd71b9e2000-06-30 23:50:40 +0000[diff] [blame]7See the file "Misc/COPYRIGHT" for information on usage and
8redistribution of this file, and for a DISCLAIMER OF ALL WARRANTIES.
Guido van Rossumd023a781999-03-24 19:02:09 +0000[diff] [blame]9******************************************************************/
Guido van Rossum1984f1e1992-08-04 12:41:02 +0000[diff] [blame]10
Fred Drake3cf4d2b2000-07-09 00:55:06 +0000[diff] [blame^]11#ifndef Py_PYTHREAD_H
12#define Py_PYTHREAD_H
13
Guido van Rossum65d5b571998-12-21 19:32:43 +0000[diff] [blame]14#define NO_EXIT_PROG /* don't define PyThread_exit_prog() */
Guido van Rossumb6775db1994-08-01 11:34:53 +0000[diff] [blame]15 /* (the result is no use of signals on SGI) */
16
Guido van Rossum65d5b571998-12-21 19:32:43 +0000[diff] [blame]17typedef void *PyThread_type_lock;
18typedef void *PyThread_type_sema;
Sjoerd Mullenderd10d8291992-09-11 15:19:27 +0000[diff] [blame]19
20#ifdef __cplusplus
21extern "C" {
22#endif
23
Fred Drake3cf4d2b2000-07-09 00:55:06 +0000[diff] [blame^]24DL_IMPORT(void) PyThread_init_thread(void);
25DL_IMPORT(int) PyThread_start_new_thread(void (*)(void *), void *);
26DL_IMPORT(void) PyThread_exit_thread(void);
27DL_IMPORT(void) PyThread__PyThread_exit_thread(void);
28DL_IMPORT(long) PyThread_get_thread_ident(void);
Guido van Rossum1984f1e1992-08-04 12:41:02 +0000[diff] [blame]29
Fred Drake3cf4d2b2000-07-09 00:55:06 +0000[diff] [blame^]30DL_IMPORT(PyThread_type_lock) PyThread_allocate_lock(void);
31DL_IMPORT(void) PyThread_free_lock(PyThread_type_lock);
32DL_IMPORT(int) PyThread_acquire_lock(PyThread_type_lock, int);
Guido van Rossum1984f1e1992-08-04 12:41:02 +0000[diff] [blame]33#define WAIT_LOCK 1
34#define NOWAIT_LOCK 0
Fred Drake3cf4d2b2000-07-09 00:55:06 +0000[diff] [blame^]35DL_IMPORT(void) PyThread_release_lock(PyThread_type_lock);
Guido van Rossum1984f1e1992-08-04 12:41:02 +0000[diff] [blame]36
Fred Drake3cf4d2b2000-07-09 00:55:06 +0000[diff] [blame^]37DL_IMPORT(PyThread_type_sema) PyThread_allocate_sema(int);
38DL_IMPORT(void) PyThread_free_sema(PyThread_type_sema);
39DL_IMPORT(int) PyThread_down_sema(PyThread_type_sema, int);
Guido van Rossuma6351841996-10-08 14:21:49 +0000[diff] [blame]40#define WAIT_SEMA 1
41#define NOWAIT_SEMA 0
Fred Drake3cf4d2b2000-07-09 00:55:06 +0000[diff] [blame^]42DL_IMPORT(void) PyThread_up_sema(PyThread_type_sema);
Guido van Rossumf9f2e821992-08-17 08:59:08 +0000[diff] [blame]43
Guido van Rossumb6775db1994-08-01 11:34:53 +0000[diff] [blame]44#ifndef NO_EXIT_PROG
Fred Drake3cf4d2b2000-07-09 00:55:06 +0000[diff] [blame^]45DL_IMPORT(void) PyThread_exit_prog(int);
46DL_IMPORT(void) PyThread__PyThread_exit_prog(int);
Guido van Rossumb6775db1994-08-01 11:34:53 +0000[diff] [blame]47#endif
Guido van Rossum1984f1e1992-08-04 12:41:02 +0000[diff] [blame]48
Fred Drake3cf4d2b2000-07-09 00:55:06 +0000[diff] [blame^]49DL_IMPORT(int) PyThread_create_key(void);
50DL_IMPORT(void) PyThread_delete_key(int);
51DL_IMPORT(int) PyThread_set_key_value(int, void *);
52DL_IMPORT(void *) PyThread_get_key_value(int);
Guido van Rossuma027efa1997-05-05 20:56:21 +0000[diff] [blame]53
Sjoerd Mullenderd10d8291992-09-11 15:19:27 +0000[diff] [blame]54#ifdef __cplusplus
55}
56#endif
57
Guido van Rossumd023a781999-03-24 19:02:09 +0000[diff] [blame]58#endif /* !Py_PYTHREAD_H */