diff options
Diffstat (limited to 'gcc/gthr-posix.h')
| -rw-r--r-- | gcc/gthr-posix.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/gcc/gthr-posix.h b/gcc/gthr-posix.h index 88234daae93..e2b5a573999 100644 --- a/gcc/gthr-posix.h +++ b/gcc/gthr-posix.h @@ -74,12 +74,12 @@ typedef pthread_mutex_t __gthread_mutex_t; #pragma weak pthread_mutex_init #pragma weak pthread_mutex_destroy #pragma weak pthread_self -/* These really should be protected by _POSIX_PRIORITY_SCHEDULING, but - we use them inside a _POSIX_THREAD_PRIORITY_SCHEDULING block. */ +#ifdef _POSIX_PRIORITY_SCHEDULING #ifdef _POSIX_THREAD_PRIORITY_SCHEDULING #pragma weak sched_get_priority_max #pragma weak sched_get_priority_min #endif /* _POSIX_THREAD_PRIORITY_SCHEDULING */ +#endif /* _POSIX_PRIORITY_SCHEDULING */ #pragma weak sched_yield #pragma weak pthread_attr_destroy #pragma weak pthread_attr_init @@ -187,6 +187,7 @@ __gthread_objc_thread_set_priority (int priority) return -1; else { +#ifdef _POSIX_PRIORITY_SCHEDULING #ifdef _POSIX_THREAD_PRIORITY_SCHEDULING pthread_t thread_id = pthread_self (); int policy; @@ -216,6 +217,7 @@ __gthread_objc_thread_set_priority (int priority) return 0; } #endif /* _POSIX_THREAD_PRIORITY_SCHEDULING */ +#endif /* _POSIX_PRIORITY_SCHEDULING */ return -1; } } @@ -224,6 +226,7 @@ __gthread_objc_thread_set_priority (int priority) static inline int __gthread_objc_thread_get_priority (void) { +#ifdef _POSIX_PRIORITY_SCHEDULING #ifdef _POSIX_THREAD_PRIORITY_SCHEDULING if (__gthread_active_p ()) { @@ -237,6 +240,7 @@ __gthread_objc_thread_get_priority (void) } else #endif /* _POSIX_THREAD_PRIORITY_SCHEDULING */ +#endif /* _POSIX_PRIORITY_SCHEDULING */ return OBJC_THREAD_INTERACTIVE_PRIORITY; } |