Mercurial > hg > CbC > CbC_gcc
comparison gcc/gthr-gnat.h @ 0:a06113de4d67
first commit
| author | kent <kent@cr.ie.u-ryukyu.ac.jp> |
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| date | Fri, 17 Jul 2009 14:47:48 +0900 |
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| -1:000000000000 | 0:a06113de4d67 |
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| 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 |