bpf_skc_lookup_tcp_proto 5361 net/core/filter.c static const struct bpf_func_proto bpf_skc_lookup_tcp_proto = { bpf_skc_lookup_tcp_proto 6214 net/core/filter.c return &bpf_skc_lookup_tcp_proto; bpf_skc_lookup_tcp_proto 6365 net/core/filter.c return &bpf_skc_lookup_tcp_proto;