560     dictIterator *iter = zmalloc(sizeof(*iter));  in dictGetIterator()  local
562     iter->d = d;  in dictGetIterator()
563     iter->table = 0;  in dictGetIterator()
564     iter->index = -1;  in dictGetIterator()
565     iter->safe = 0;  in dictGetIterator()
566     iter->entry = NULL;  in dictGetIterator()
567     iter->nextEntry = NULL;  in dictGetIterator()
568     return iter;  in dictGetIterator()
578 dictEntry *dictNext(dictIterator *iter)  in dictNext()  argument
581         if (iter->entry == NULL) {  in dictNext()
582             dictht *ht = &iter->d->ht[iter->table];  in dictNext()
583             if (iter->index == -1 && iter->table == 0) {  in dictNext()
584                 if (iter->safe)  in dictNext()
585                     iter->d->iterators++;  in dictNext()
587                     iter->fingerprint = dictFingerprint(iter->d);  in dictNext()
589             iter->index++;  in dictNext()
590             if (iter->index >= (long) ht->size) {  in dictNext()
591                 if (dictIsRehashing(iter->d) && iter->table == 0) {  in dictNext()
592                     iter->table++;  in dictNext()
593                     iter->index = 0;  in dictNext()
594                     ht = &iter->d->ht[1];  in dictNext()
599             iter->entry = ht->table[iter->index];  in dictNext()
601             iter->entry = iter->nextEntry;  in dictNext()
603         if (iter->entry) {  in dictNext()
606             iter->nextEntry = iter->entry->next;  in dictNext()
607             return iter->entry;  in dictNext()
613 void dictReleaseIterator(dictIterator *iter)  in dictReleaseIterator()  argument
615     if (!(iter->index == -1 && iter->table == 0)) {  in dictReleaseIterator()
616         if (iter->safe)  in dictReleaseIterator()
617             iter->d->iterators--;  in dictReleaseIterator()
619             assert(iter->fingerprint == dictFingerprint(iter->d));  in dictReleaseIterator()
621     zfree(iter);  in dictReleaseIterator()