+memcached_return memcached_io_close(memcached_st *ptr, unsigned int server_key)
+{
+ if (ptr->flags & MEM_NO_BLOCK && 0)
+ {
+ int sock_size;
+ int error;
+ socklen_t sock_length;
+
+ error= getsockopt(ptr->hosts[server_key].fd, IPPROTO_TCP, SO_LINGER,
+ &sock_size, &sock_length);
+
+ WATCHPOINT_NUMBER(error);
+ WATCHPOINT_NUMBER(sock_size);
+ }
+
+ close(ptr->hosts[server_key].fd);
+
+ return MEMCACHED_SUCCESS;
+}
+
+static ssize_t io_flush(memcached_st *ptr, unsigned int server_key,
+ memcached_return *error)