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netif_rx
Langue: en
Version: June 2009 (debian - 07/07/09)
Section: 9 (Appels noyau Linux)
NAME
netif_rx - post buffer to the network codeSYNOPSIS
- int netif_rx(struct sk_buff * skb);
ARGUMENTS
skb
- buffer to post
DESCRIPTION
This function receives a packet from a device driver and queues it for the upper (protocol) levels to process. It always succeeds. The buffer may be dropped during processing for congestion control or by the protocol layers.
RETURN VALUES
NET_RX_SUCCESS (no congestion) NET_RX_DROP (packet was dropped)
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