SKB_RESERVE(9)                           Linux Networking                          SKB_RESERVE(9)



NAME
       skb_reserve - adjust headroom

SYNOPSIS
       void skb_reserve(struct sk_buff * skb, int len);

ARGUMENTS
       skb
           buffer to alter

       len
           bytes to move

DESCRIPTION
       Increase the headroom of an empty sk_buff by reducing the tail room. This is only allowed
       for an empty buffer.

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