diff options
Diffstat (limited to 'gcc/ginclude/stdatomic.h')
| -rw-r--r-- | gcc/ginclude/stdatomic.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gcc/ginclude/stdatomic.h b/gcc/ginclude/stdatomic.h index b961da2..eb3b4d6 100644 --- a/gcc/ginclude/stdatomic.h +++ b/gcc/ginclude/stdatomic.h @@ -91,7 +91,9 @@ typedef _Atomic __UINTMAX_TYPE__ atomic_uintmax_t; __kill_dependency_tmp; \ }) +extern void atomic_thread_fence (memory_order); #define atomic_thread_fence(MO) __atomic_thread_fence (MO) +extern void atomic_signal_fence (memory_order); #define atomic_signal_fence(MO) __atomic_signal_fence (MO) #define atomic_is_lock_free(OBJ) __atomic_is_lock_free (sizeof (*(OBJ)), (OBJ)) @@ -227,12 +229,17 @@ typedef _Atomic struct #define ATOMIC_FLAG_INIT { 0 } +extern _Bool atomic_flag_test_and_set (volatile atomic_flag *); #define atomic_flag_test_and_set(PTR) \ __atomic_test_and_set ((PTR), __ATOMIC_SEQ_CST) +extern _Bool atomic_flag_test_and_set_explicit (volatile atomic_flag *, + memory_order); #define atomic_flag_test_and_set_explicit(PTR, MO) \ __atomic_test_and_set ((PTR), (MO)) +extern void atomic_flag_clear (volatile atomic_flag *); #define atomic_flag_clear(PTR) __atomic_clear ((PTR), __ATOMIC_SEQ_CST) +extern void atomic_flag_clear_explicit (volatile atomic_flag *, memory_order); #define atomic_flag_clear_explicit(PTR, MO) __atomic_clear ((PTR), (MO)) #endif /* _STDATOMIC_H */ |