// SPDX-License-Identifier: GPL-2.0

#include "bpf_tracing_net.h"
#include <bpf/bpf_helpers.h>
#include <bpf/bpf_tracing.h>

char _license[] SEC("license") = "GPL";

SEC("struct_ops")
__u32 BPF_PROG(incompl_cong_ops_ssthresh, struct sock *sk)
{
        return tcp_sk(sk)->snd_ssthresh;
}

SEC("struct_ops")
__u32 BPF_PROG(incompl_cong_ops_undo_cwnd, struct sock *sk)
{
        return tcp_sk(sk)->snd_cwnd;
}

SEC(".struct_ops")
struct tcp_congestion_ops incompl_cong_ops = {
        /* Intentionally leaving out any of the required cong_avoid() and
         * cong_control() here.
         */
        .ssthresh = (void *)incompl_cong_ops_ssthresh,
        .undo_cwnd = (void *)incompl_cong_ops_undo_cwnd,
        .name = "bpf_incompl_ops",
};