bpf/progs/mptcp_subflow.c

26 	struct mptcp_sock *msk;
37 	msk = bpf_skc_to_mptcp_sock(sk);
38 	if (!msk)
41 	key = msk->token;
63 static int _check_getsockopt_subflow_mark(struct mptcp_sock *msk, struct bpf_sockopt *ctx)
68 	mptcp_for_each_subflow(msk, subflow) {
83 static int _check_getsockopt_subflow_cc(struct mptcp_sock *msk, struct bpf_sockopt *ctx)
87 	mptcp_for_each_subflow(msk, subflow) {
109 	struct mptcp_sock *msk;
119 	msk = bpf_core_cast(sk, struct mptcp_sock);
120 	if (msk->pm.subflows != 1) {
126 		return _check_getsockopt_subflow_mark(msk, ctx);
127 	return _check_getsockopt_subflow_cc(msk, ctx);