SKB_PADTO(9)                             Linux Networking                            SKB_PADTO(9)



NAME
       skb_padto - pad an skbuff up to a minimal size

SYNOPSIS
       int 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. Otherwise it is extended. Returns zero on
       success. The skb is freed on error.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                              SKB_PADTO(9)