| /* Threads compatibily routines for libgcc2. */ |
| /* Compile this one with gcc. */ |
| /* Copyright (C) 1997 Free Software Foundation, Inc. |
| |
| This file is part of GNU CC. |
| |
| GNU CC is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 2, or (at your option) |
| any later version. |
| |
| GNU CC 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 General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with GNU CC; see the file COPYING. If not, write to |
| the Free Software Foundation, 59 Temple Place - Suite 330, |
| Boston, MA 02111-1307, USA. */ |
| |
| /* As a special exception, if you link this library with other files, |
| some of which are compiled with GCC, to produce an executable, |
| this library does not by itself cause the resulting executable |
| to be covered by the GNU General Public License. |
| This exception does not however invalidate any other reasons why |
| the executable file might be covered by the GNU General Public License. */ |
| |
| #ifndef __gthr_single_h |
| #define __gthr_single_h |
| |
| /* Just provide compatibility for mutex handling. */ |
| |
| typedef int __gthread_mutex_t; |
| |
| #define __GTHREAD_MUTEX_INIT 0 |
| |
| static inline int |
| __gthread_active_p () |
| { |
| return 0; |
| } |
| |
| static inline int |
| __gthread_mutex_lock (__gthread_mutex_t *mutex __attribute__ ((__unused__))) |
| { |
| return 0; |
| } |
| |
| static inline int |
| __gthread_mutex_trylock (__gthread_mutex_t *mutex __attribute__ ((__unused__))) |
| { |
| return 0; |
| } |
| |
| static inline int |
| __gthread_mutex_unlock (__gthread_mutex_t *mutex __attribute__ ((__unused__))) |
| { |
| return 0; |
| } |
| |
| #endif /* not __gthr_single_h */ |