SKB_HEADER_CLONED(9)                     Linux Networking                    SKB_HEADER_CLONED(9)



NAME
       skb_header_cloned - is the header a clone

SYNOPSIS
       int skb_header_cloned(const struct sk_buff * skb);

ARGUMENTS
       skb
           buffer to check

DESCRIPTION
       Returns true if modifying the header part of the buffer requires the data to be copied.

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