added example for interacting with static/global vars

Signed-off-by: Simone Magnani <[email protected]>
cilium · Aug 8, 2024 · d978138 · d978138
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diff --git a/examples/README.md b/examples/README.md
@@ -23,6 +23,7 @@ Please see our [guide on what makes a good example](https://ebpf-go.dev/contribu
   * [tcx](./tcx/) - Print packet counts for ingress and egress.
 * XDP - Attach a program to a network interface to process incoming packets.
   * [xdp](xdp/) - Print packet counts by IPv4 source address.
+  * [globals](globals/) - Read and manipulate global variables from an XDP program while processing packets.
 
 ## How to run
 

diff --git a/examples/globals/bpf_bpfeb.go b/examples/globals/bpf_bpfeb.go
diff --git a/examples/globals/bpf_bpfeb.o b/examples/globals/bpf_bpfeb.o
diff --git a/examples/globals/bpf_bpfel.go b/examples/globals/bpf_bpfel.go
diff --git a/examples/globals/bpf_bpfel.o b/examples/globals/bpf_bpfel.o