1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
|
/* Copyright (C) 2008 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by David Bartley <dtbartle@csclub.uwaterloo.ca>, 2008.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#ifndef _THREAD_H
#define _THREAD_H
#include <signal.h>
#include <synch.h>
typedef unsigned int thread_t;
typedef unsigned int thread_key_t;
#define THR_BOUND 0x00000001 /* PTHREAD_SCOPE_SYSTEM; unused */
#define THR_NEW_LWP 0x00000002 /* unused */
#define THR_DETACHED 0x00000040 /* PTHREAD_CREATE_DETACHED */
#define THR_SUSPENDED 0x00000080
#define THR_DAEMON 0x00000100
#define THR_ONCE_KEY (thread_key_t)(-1)
#define TRS_VALID 0
#define TRS_NONVOLATILE 1
#define TRS_LWPID 2
#define TRS_INVALID 3
__BEGIN_DECLS
extern int thr_create (void *, size_t, void * (*)(void *), void *, long,
thread_t *);
extern int thr_join (thread_t, thread_t *, void **);
extern int thr_setconcurrency (int);
extern int thr_getconcurrency (void);
extern void thr_exit (void *);
extern thread_t thr_self (void);
extern int thr_main (void);
extern int thr_kill (thread_t, int);
extern int thr_suspend (thread_t);
extern int thr_continue (thread_t);
extern void thr_yield (void);
extern int thr_setprio (thread_t, int);
extern int thr_getprio (thread_t, int *);
extern int thr_keycreate (thread_key_t *, void(*)(void *));
extern int thr_keycreate_once (thread_key_t *, void(*)(void *));
extern int thr_setspecific (thread_key_t, void *);
extern int thr_getspecific (thread_key_t, void **);
extern int thr_sigsetmask (int how, const sigset_t *set, sigset_t *oset);
extern int thr_stksegment (stack_t *stk);
__END_DECLS
#endif /* _THREAD_H */
|
