skb_cloned(9)
NAME
skb_cloned - is the buffer a clone
SYNOPSIS
int skb_cloned(const struct sk_buff * skb);
ARGUMENTS
- skb
- buffer to check
DESCRIPTION
Returns true if the buffer was generated with skb_clone and is one of
multiple shared copies of the buffer. Cloned buffers are shared data so
must not be written to under normal circumstances.