40   struct addrinfo* head;  member
113 void AddressList::Adopt(struct addrinfo* head) {  in Adopt()  argument
114   data_ = new Data(head, true /*is_system_created*/);  in Adopt()
117 void AddressList::Copy(const struct addrinfo* head, bool recursive) {  in Copy()  argument
118   data_ = new Data(CreateCopyOfAddrinfo(head, recursive),  in Copy()
122 void AddressList::Append(const struct addrinfo* head) {  in Append()  argument
123   DCHECK(head);  in Append()
126     new_head = CreateCopyOfAddrinfo(data_->head, true);  in Append()
129     new_head = data_->head;  in Append()
135   copy_ptr->ai_next = CreateCopyOfAddrinfo(head, true);  in Append()
150   SetPortRecursive(data_->head, port);  in SetPort()
154   return GetPortFromAddrinfo(data_->head);  in GetPort()
163     Copy(src.head(), true);  in SetFrom()
170   if (!data_ || !data_->head->ai_canonname)  in GetCanonicalName()
172   canonical_name->assign(data_->head->ai_canonname);  in GetCanonicalName()
180 const struct addrinfo* AddressList::head() const {  in head()  function in net::AddressList
183   return data_->head;  in head()
231     : head(ai), is_system_created(is_system_created) {  in Data()
232   DCHECK(head);  in Data()
239     freeaddrinfo(head);  in ~Data()
241     FreeCopyOfAddrinfo(head);  in ~Data()