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gerrit-public.fairphone.software / platform / external / python / cpython3 / a2baf46c89c0fa1c0ff9e66c0a3c350f0e5a41d0 / . / Include / pythread.h
blob: f42e52f45991c8151a8ea26e19b3d9d16e89faeb [file] [log] [blame]
Guido van Rossum1984f1e1992-08-04 12:41:02 +0000[diff] [blame]1#ifndef _THREAD_H_included
2#define _THREAD_H_included
3
Guido van Rossumb6775db1994-08-01 11:34:53 +0000[diff] [blame]4#define NO_EXIT_PROG /* don't define exit_prog() */
5 /* (the result is no use of signals on SGI) */
6
Guido van Rossumcaa63801995-01-12 11:45:45 +0000[diff] [blame]7#ifndef Py_PROTO
Sjoerd Mullenderd10d8291992-09-11 15:19:27 +0000[diff] [blame]8#if defined(__STDC__) || defined(__cplusplus)
Guido van Rossumcaa63801995-01-12 11:45:45 +0000[diff] [blame]9#define Py_PROTO(args) args
Guido van Rossum1984f1e1992-08-04 12:41:02 +0000[diff] [blame]10#else
Guido van Rossumcaa63801995-01-12 11:45:45 +0000[diff] [blame]11#define Py_PROTO(args) ()
Sjoerd Mullender7030b1f1993-12-20 17:26:34 +0000[diff] [blame]12#endif
Guido van Rossum1984f1e1992-08-04 12:41:02 +0000[diff] [blame]13#endif
14
Sjoerd Mullenderd10d8291992-09-11 15:19:27 +0000[diff] [blame]15typedef void *type_lock;
16typedef void *type_sema;
17
18#ifdef __cplusplus
19extern "C" {
20#endif
21
Guido van Rossum74277911997-03-14 04:24:08 +0000[diff] [blame]22/* Macros defining new names for all these symbols */
23#define init_thread PyThread_init_thread
24#define start_new_thread PyThread_start_new_thread
25#define exit_thread PyThread_exit_thread
26#define _exit_thread PyThread__exit_thread
27#define get_thread_ident PyThread_get_thread_ident
28#define allocate_lock PyThread_allocate_lock
29#define free_lock PyThread_free_lock
30#define acquire_lock PyThread_acquire_lock
31#define release_lock PyThread_release_lock
32#define allocate_sema PyThread_allocate_sema
33#define free_sema PyThread_free_sema
34#define down_sema PyThread_down_sema
35#define up_sema PyThread_up_sema
36#define exit_prog PyThread_exit_prog
37#define _exit_prog PyThread__exit_prog
38
39
Guido van Rossumcaa63801995-01-12 11:45:45 +0000[diff] [blame]40void init_thread Py_PROTO((void));
41int start_new_thread Py_PROTO((void (*)(void *), void *));
42void exit_thread Py_PROTO((void));
43void _exit_thread Py_PROTO((void));
44long get_thread_ident Py_PROTO((void));
Guido van Rossum1984f1e1992-08-04 12:41:02 +0000[diff] [blame]45
Guido van Rossumcaa63801995-01-12 11:45:45 +0000[diff] [blame]46type_lock allocate_lock Py_PROTO((void));
47void free_lock Py_PROTO((type_lock));
48int acquire_lock Py_PROTO((type_lock, int));
Guido van Rossum1984f1e1992-08-04 12:41:02 +0000[diff] [blame]49#define WAIT_LOCK 1
50#define NOWAIT_LOCK 0
Guido van Rossumcaa63801995-01-12 11:45:45 +0000[diff] [blame]51void release_lock Py_PROTO((type_lock));
Guido van Rossum1984f1e1992-08-04 12:41:02 +0000[diff] [blame]52
Guido van Rossumcaa63801995-01-12 11:45:45 +0000[diff] [blame]53type_sema allocate_sema Py_PROTO((int));
54void free_sema Py_PROTO((type_sema));
Guido van Rossuma6351841996-10-08 14:21:49 +0000[diff] [blame]55int down_sema Py_PROTO((type_sema, int));
56#define WAIT_SEMA 1
57#define NOWAIT_SEMA 0
Guido van Rossumcaa63801995-01-12 11:45:45 +0000[diff] [blame]58void up_sema Py_PROTO((type_sema));
Guido van Rossumf9f2e821992-08-17 08:59:08 +0000[diff] [blame]59
Guido van Rossumb6775db1994-08-01 11:34:53 +0000[diff] [blame]60#ifndef NO_EXIT_PROG
Guido van Rossumcaa63801995-01-12 11:45:45 +0000[diff] [blame]61void exit_prog Py_PROTO((int));
62void _exit_prog Py_PROTO((int));
Guido van Rossumb6775db1994-08-01 11:34:53 +0000[diff] [blame]63#endif
Guido van Rossum1984f1e1992-08-04 12:41:02 +0000[diff] [blame]64
Sjoerd Mullenderd10d8291992-09-11 15:19:27 +0000[diff] [blame]65#ifdef __cplusplus
66}
67#endif
68
Guido van Rossum1984f1e1992-08-04 12:41:02 +0000[diff] [blame]69#endif