Lines Matching full:refcount
246 _Byref_flag_initial_value = BLOCK_IS_GC; // no refcount
284 /* Copy, or bump refcount, of a block. If really copying, call the copy helper if present. */
303 // Tell collector to hang on this - it will bump the GC refcount version
317 // reset refcount
328 // Under GC want allocation with refcount 1 so we ask for "true" if wantsOne
335 // reset refcount
416 int refcount;
427 refcount = shared_struct->flags & BLOCK_REFCOUNT_MASK;
428 if (refcount <= 0) {
467 // Tell GC we no longer have our own refcounts. GC will decr its refcount
