SKB_PADTO(9) Linux Networking SKB_PADTO(9)NAMEskb_padto - pad an skbuff up to a minimal sizeSYNOPSISint skb_padto(struct sk_buff * skb, unsigned int len);ARGUMENTSskb buffer to pad len minimal lengthDESCRIPTIONPads up a buffer to ensure the trailing bytes exist and are blanked. If the buffer already contains sufficient data it is untouched. Otherwise it is extended. Returns zero on success. The skb is freed on error.COPYRIGHTKernel Hackers Manual 2.6. July 2010 SKB_PADTO(9)