simplified example by removing xdp and batch hash map delete

Signed-off-by: Simone Magnani <simonemagnani.96@gmail.com>
cilium · May 6, 2024 · 3abb86c · 3abb86c
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diff --git a/examples/README.md b/examples/README.md
@@ -16,8 +16,8 @@
   Like kprobes, but with better performance and usability, for kernels 5.5 and later.
   * [tcp_connect](fentry/) - Trace outgoing IPv4 TCP connections.
   * [tcp_close](tcprtt/) - Log RTT of IPv4 TCP connections using eBPF CO-RE helpers.
-* TC and XDP - Attach a program to a network interface to process incoming (XDP) and outgoing (TC) packets.
-  * [shared_xdp_tc](./shared_xdp_tc/) - monitor and periodically reset the number of incoming and outgoing packets for each network flow identified with the traditional 5-tuple session identifier (IP addresses, L4 Ports, IP protocol).
+* TCx - Attach a program to Linux TC (Traffic Control) to process incoming and outgoing packets.
+  * [tcx](./tcx/) - monitor the number of incoming and outgoing packets for each network flow identified with the traditional 5-tuple session identifier (IP addresses, L4 Ports, IP protocol).
 * XDP - Attach a program to a network interface to process incoming packets.
   * [xdp](xdp/) - Print packet counts by IPv4 source address.
 * Add your use case(s) here!

diff --git a/examples/shared_xdp_tc/bpf_bpfeb.o b/examples/shared_xdp_tc/bpf_bpfeb.o
diff --git a/examples/shared_xdp_tc/bpf_bpfel.o b/examples/shared_xdp_tc/bpf_bpfel.o
diff --git a/examples/shared_xdp_tc/main.go b/examples/shared_xdp_tc/main.go
diff --git a/examples/shared_xdp_tc/xdp_tcx.c b/examples/shared_xdp_tc/xdp_tcx.c
diff --git a/examples/shared_xdp_tc/bpf_bpfeb.go → examples/tcx/bpf_bpfeb.go b/examples/shared_xdp_tc/bpf_bpfeb.go → examples/tcx/bpf_bpfeb.go
diff --git a/examples/tcx/bpf_bpfeb.o b/examples/tcx/bpf_bpfeb.o
diff --git a/examples/shared_xdp_tc/bpf_bpfel.go → examples/tcx/bpf_bpfel.go b/examples/shared_xdp_tc/bpf_bpfel.go → examples/tcx/bpf_bpfel.go
diff --git a/examples/tcx/bpf_bpfel.o b/examples/tcx/bpf_bpfel.o