BPF_SOCK_OPS_WRITE_HDR_OPT_CB
return bpf_sock->op <= BPF_SOCK_OPS_WRITE_HDR_OPT_CB;
if (bpf_sock->op != BPF_SOCK_OPS_WRITE_HDR_OPT_CB)
sock_ops.op = BPF_SOCK_OPS_WRITE_HDR_OPT_CB;
case BPF_SOCK_OPS_WRITE_HDR_OPT_CB:
case BPF_SOCK_OPS_WRITE_HDR_OPT_CB: