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Diffstat (limited to 'src/libstrongswan/utils/utils.h')
| -rw-r--r-- | src/libstrongswan/utils/utils.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/libstrongswan/utils/utils.h b/src/libstrongswan/utils/utils.h index ff1a007c1..8cc48513b 100644 --- a/src/libstrongswan/utils/utils.h +++ b/src/libstrongswan/utils/utils.h @@ -661,7 +661,7 @@ typedef volatile u_int refcount_t; #ifdef HAVE_GCC_ATOMIC_OPERATIONS -#define ref_get(ref) {__sync_fetch_and_add(ref, 1); } +#define ref_get(ref) __sync_add_and_fetch(ref, 1) #define ref_put(ref) (!__sync_sub_and_fetch(ref, 1)) #define cas_bool(ptr, oldval, newval) \ @@ -677,8 +677,9 @@ typedef volatile u_int refcount_t; * Increments the reference counter atomic. * * @param ref pointer to ref counter + * @return new value of ref */ -void ref_get(refcount_t *ref); +refcount_t ref_get(refcount_t *ref); /** * Put back a unused reference. |