SKB_HAS_SHARED_FRAG(9)                   Linux Networking                  SKB_HAS_SHARED_FRAG(9)



NAME
       skb_has_shared_frag - can any frag be overwritten

SYNOPSIS
       bool skb_has_shared_frag(const struct sk_buff * skb);

ARGUMENTS
       skb
           buffer to test

DESCRIPTION
       Return true if the skb has at least one frag that might be modified by an external entity
       (as in vmsplice/sendfile)

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