| 1,6 → 1,6 |
|---|
| /* Threads compatibility routines for libgcc2. */ |
| /* Compile this one with gcc. */ |
| /* Copyright (C) 1997, 1998, 2004, 2008, 2009 Free Software Foundation, Inc. |
| /* Copyright (C) 1997-2013 Free Software Foundation, Inc. |
| |
| This file is part of GCC. |
| |
| 51,11 → 51,12 |
|---|
| to initialize __gthread_mutex_t to get a fast |
| non-recursive mutex. |
| __GTHREAD_MUTEX_INIT_FUNCTION |
| some systems can't initialize a mutex without a |
| function call. On such systems, define this to a |
| function which looks like this: |
| to initialize __gthread_mutex_t to get a fast |
| non-recursive mutex. |
| Define this to a function which looks like this: |
| void __GTHREAD_MUTEX_INIT_FUNCTION (__gthread_mutex_t *) |
| Don't define __GTHREAD_MUTEX_INIT in this case |
| Some systems can't initialize a mutex without a |
| function call. Don't define __GTHREAD_MUTEX_INIT in this case. |
| __GTHREAD_RECURSIVE_MUTEX_INIT |
| __GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION |
| as above, but for a recursive mutex. |
| 71,6 → 72,7 |
|---|
| int __gthread_setspecific (__gthread_key_t key, const void *ptr) |
| |
| int __gthread_mutex_destroy (__gthread_mutex_t *mutex); |
| int __gthread_recursive_mutex_destroy (__gthread_recursive_mutex_t *mutex); |
| |
| int __gthread_mutex_lock (__gthread_mutex_t *mutex); |
| int __gthread_mutex_trylock (__gthread_mutex_t *mutex); |