skb_shared(9) suse man page | unix.com

SKB_SHARED(9)							 Linux Networking						     SKB_SHARED(9)

NAME
       skb_shared - is the buffer shared

SYNOPSIS
       int skb_shared(const struct sk_buff * skb);

ARGUMENTS
       skb
	   buffer to check

DESCRIPTION
       Returns true if more than one person has a reference to this buffer.

COPYRIGHT
Kernel Hackers Manual 2.6.					     July 2010							     SKB_SHARED(9)