net/mptcp/pm_netlink.c

290 bool mptcp_userspace_pm_active(const struct mptcp_sock *msk)
293 				  sock_net((const struct sock *)msk),
345 					 const struct mptcp_sock *msk,
348 	const struct sock *sk = (const struct sock *)msk;
352 	if (nla_put_u32(skb, MPTCP_ATTR_TOKEN, READ_ONCE(msk->token)))
378 				       const struct mptcp_sock *msk,
381 	return mptcp_event_put_token_and_ssk(skb, msk, ssk);
385 				  const struct mptcp_sock *msk,
390 	if (mptcp_event_put_token_and_ssk(skb, msk, ssk))
407 			       const struct mptcp_sock *msk,
410 	int err = nla_put_u32(skb, MPTCP_ATTR_TOKEN, READ_ONCE(msk->token));
415 	if (nla_put_u8(skb, MPTCP_ATTR_SERVER_SIDE, READ_ONCE(msk->pm.server_side)))
421 void mptcp_event_addr_removed(const struct mptcp_sock *msk, uint8_t id)
423 	struct net *net = sock_net((const struct sock *)msk);
438 	if (nla_put_u32(skb, MPTCP_ATTR_TOKEN, READ_ONCE(msk->token)))
456 	struct mptcp_sock *msk = mptcp_sk(subflow->conn);
473 	if (nla_put_u32(skb, MPTCP_ATTR_TOKEN, READ_ONCE(msk->token)))
559 void mptcp_event(enum mptcp_event_type type, const struct mptcp_sock *msk,
562 	struct net *net = sock_net((const struct sock *)msk);
583 		if (mptcp_event_created(skb, msk, ssk) < 0)
587 		if (nla_put_u32(skb, MPTCP_ATTR_TOKEN, READ_ONCE(msk->token)) < 0)
597 		if (mptcp_event_sub_established(skb, msk, ssk) < 0)
601 		if (mptcp_event_sub_closed(skb, msk, ssk) < 0)