C++ (Cpp) llc_pdu_init_as_xid_cmdの例

コード例 #1

int llc_sap_action_send_xid_c(struct llc_sap *sap, struct sk_buff *skb)
{
	struct llc_sap_state_ev *ev = llc_sap_ev(skb);
	int rc;

	llc_pdu_header_init(skb, LLC_PDU_TYPE_U, ev->saddr.lsap,
			    ev->daddr.lsap, LLC_PDU_CMD);
	llc_pdu_init_as_xid_cmd(skb, LLC_XID_NULL_CLASS_2, 0);
	rc = llc_mac_hdr_init(skb, ev->saddr.mac, ev->daddr.mac);
	if (likely(!rc))
		rc = dev_queue_xmit(skb);
	return rc;
}

コード例 #2

ファイル: llc_station.c プロジェクト: StephenMacras/dsl-n55u-bender

static int llc_station_ac_send_null_dsap_xid_c(struct sk_buff *skb)
{
	int rc = 1;
	struct sk_buff *nskb = llc_alloc_frame(NULL, skb->dev);

	if (!nskb)
		goto out;
	llc_pdu_header_init(nskb, LLC_PDU_TYPE_U, 0, 0, LLC_PDU_CMD);
	llc_pdu_init_as_xid_cmd(nskb, LLC_XID_NULL_CLASS_2, 127);
	rc = llc_mac_hdr_init(nskb, llc_station_mac_sa, llc_station_mac_sa);
	if (unlikely(rc))
		goto free;
	llc_station_send_pdu(nskb);
out:
	return rc;
free:
	kfree_skb(skb);
	goto out;
}