Lines Matching defs:nb
351 grub_net_process_dhcp (struct grub_net_buff *nb,
364 0, (const struct grub_net_bootp_packet *) nb->data,
365 (nb->tail - nb->data), 0, 0, 0);
566 struct grub_net_buff *nb;
573 nb = grub_netbuff_alloc (sizeof (*pack));
574 if (!nb)
576 grub_netbuff_free (nb);
579 err = grub_netbuff_reserve (nb, sizeof (*pack) + 64 + 128);
582 grub_netbuff_free (nb);
585 err = grub_netbuff_push (nb, sizeof (*pack) + 64);
588 grub_netbuff_free (nb);
591 pack = (void *) nb->data;
608 grub_netbuff_push (nb, sizeof (*udph));
610 udph = (struct udphdr *) nb->data;
614 udph->len = grub_cpu_to_be16 (nb->tail - nb->data);
621 udph->chksum = grub_net_ip_transport_checksum (nb, GRUB_NET_IP_UDP,
625 err = grub_net_send_ip_packet (&ifaces[j], &target, &ll_target, nb,
627 grub_netbuff_free (nb);