diff options
Diffstat (limited to 'include/sys/refcount.h')
| -rw-r--r-- | include/sys/refcount.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/sys/refcount.h b/include/sys/refcount.h index d3f90fdc6..ac82a4106 100644 --- a/include/sys/refcount.h +++ b/include/sys/refcount.h @@ -70,6 +70,7 @@ int64_t refcount_remove(refcount_t *rc, void *holder_tag); int64_t refcount_add_many(refcount_t *rc, uint64_t number, void *holder_tag); int64_t refcount_remove_many(refcount_t *rc, uint64_t number, void *holder_tag); void refcount_transfer(refcount_t *dst, refcount_t *src); +void refcount_transfer_ownership(refcount_t *, void *, void *); void refcount_init(void); void refcount_fini(void); @@ -97,6 +98,7 @@ typedef struct refcount { atomic_add_64(&(src)->rc_count, -__tmp); \ atomic_add_64(&(dst)->rc_count, __tmp); \ } +#define refcount_transfer_ownership(rc, current_holder, new_holder) #define refcount_init() #define refcount_fini() |