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