BPF_TCP_CLOSE 2235 net/ipv4/tcp.c BUILD_BUG_ON((int)BPF_TCP_CLOSE != (int)TCP_CLOSE); BPF_TCP_CLOSE 117 tools/testing/selftests/bpf/progs/test_tcpbpf_kern.c if (skops->args[1] == BPF_TCP_CLOSE) {