skb_splice_bits
int skb_splice_bits(struct sk_buff *skb, struct sock *sk, unsigned int offset,
EXPORT_SYMBOL_GPL(skb_splice_bits);
ret = skb_splice_bits(skb, skb->sk, offset, tss->pipe,
copied = skb_splice_bits(skb, sk, stm->offset, pipe, len, flags);
copied = skb_splice_bits(skb, sk, rxm->offset, pipe, chunk, flags);
return skb_splice_bits(skb, state->socket->sk,