diff options
| -rw-r--r-- | src/libutil/ref.h | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/libutil/ref.h b/src/libutil/ref.h index a70b9829b..1e2fc30b5 100644 --- a/src/libutil/ref.h +++ b/src/libutil/ref.h @@ -46,13 +46,13 @@ typedef struct ref_entry_s { } while (0) #ifdef HAVE_ATOMIC_BUILTINS -#define REF_RETAIN(obj) do { \ +#define REF_RETAIN_ATOMIC(obj) do { \ if ((obj) != NULL) { \ __atomic_add_fetch (&(obj)->ref.refcount, 1, __ATOMIC_RELEASE); \ } \ } while (0) -#define REF_RELEASE(obj) do { \ +#define REF_RELEASE_ATOMIC(obj) do { \ if ((obj) != NULL) { \ unsigned int _rc_priv = __atomic_sub_fetch (&(obj)->ref.refcount, 1, __ATOMIC_ACQ_REL); \ if (_rc_priv == 0 && (obj)->ref.dtor) { \ @@ -60,7 +60,12 @@ typedef struct ref_entry_s { } \ } \ } while (0) + #else +#define REF_RETAIN_ATOMIC REF_RETAIN +#define REF_RELEASE_ATOMIC REF_RELEASE_ATOMIC +#endif + #define REF_RETAIN(obj) do { \ if ((obj) != NULL) { \ (obj)->ref.refcount ++; \ @@ -74,6 +79,5 @@ typedef struct ref_entry_s { } \ } \ } while (0) -#endif #endif /* REF_H_ */ |