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skb_pad
Langue: en
Version: May 2009 (fedora - 06/07/09)
Section: 9 (Appels noyau Linux)
NAME
skb_pad - zero pad the tail of an skbSYNOPSIS
- int skb_pad(struct sk_buff * skb, int pad);
ARGUMENTS
skb
- buffer to pad
pad
- space to pad
DESCRIPTION
Ensure that a buffer is followed by a padding area that is zero filled. Used by network drivers which may DMA or transfer data beyond the buffer end onto the wire.
May return error in out of memory cases. The skb is freed on error.
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