The Linux Kernel API
<<< Previous		Next >>>

skb_padto

Name

skb_padto -- pad an skbuff up to a minimal size

Synopsis

struct sk_buff * skb_padto (struct sk_buff * skb, unsigned int len);

Arguments

skb: buffer to pad
len: minimal length

Description

Pads up a buffer to ensure the trailing bytes exist and are blanked. If the buffer already contains sufficient data it is untouched. Returns the buffer, which may be a replacement for the original, or NULL for out of memory - in which case the original buffer is still freed.

<<< Previous	Home	Next >>>
skb_cow	Up	skb_over_panic