|
0
|
1 /* Threads compatibility routines for libgcc2. */
|
|
|
2 /* Compile this one with gcc. */
|
|
|
3 /* Copyright (C) 2003, 2004, 2008, 2009 Free Software Foundation, Inc.
|
|
|
4
|
|
|
5 This file is part of GCC.
|
|
|
6
|
|
|
7 GCC is free software; you can redistribute it and/or modify it under
|
|
|
8 the terms of the GNU General Public License as published by the Free
|
|
|
9 Software Foundation; either version 3, or (at your option) any later
|
|
|
10 version.
|
|
|
11 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
|
|
|
12 WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
|
13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
|
|
14 for more details.
|
|
|
15
|
|
|
16 Under Section 7 of GPL version 3, you are granted additional
|
|
|
17 permissions described in the GCC Runtime Library Exception, version
|
|
|
18 3.1, as published by the Free Software Foundation.
|
|
|
19
|
|
|
20 You should have received a copy of the GNU General Public License and
|
|
|
21 a copy of the GCC Runtime Library Exception along with this program;
|
|
|
22 see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
|
|
|
23 <http://www.gnu.org/licenses/>. */
|
|
|
24
|
|
|
25 #ifndef GCC_GTHR_GNAT_H
|
|
|
26 #define GCC_GTHR_GNAT_H
|
|
|
27
|
|
|
28 #ifndef HIDE_EXPORTS
|
|
|
29 #pragma GCC visibility push(default)
|
|
|
30 #endif
|
|
|
31
|
|
|
32 /* Just provide compatibility for mutex handling. */
|
|
|
33
|
|
|
34 typedef int __gthread_mutex_t;
|
|
|
35
|
|
|
36 #define __GTHREAD_MUTEX_INIT 0
|
|
|
37
|
|
|
38 extern void __gnat_install_locks (void (*) (void), void (*) (void));
|
|
|
39 extern int __gthread_active_p (void);
|
|
|
40 extern int __gthread_mutex_lock (__gthread_mutex_t *);
|
|
|
41 extern int __gthread_mutex_unlock (__gthread_mutex_t *);
|
|
|
42
|
|
|
43 #ifndef HIDE_EXPORTS
|
|
|
44 #pragma GCC visibility pop
|
|
|
45 #endif
|
|
|
46
|
|
|
47 #endif /* ! GCC_GTHR_GNAT_H */
|
|
|
48
|
