[readme] Fix quick start example

dropbox · Jul 3, 2019 · 10d6705 · 10d6705
1 parent 04022ed
commit 10d6705
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/README.md b/README.md
@@ -32,7 +32,8 @@ Consider very simple example of Read / Load / Attach
     bpf := goebpf.NewDefaultEbpfSystem()
     // Read clang compiled binary
     bpf.LoadElf("test.elf")
-    // Load XDP program into kernel
+    // Load XDP program into kernel (name matches function name in C)
+    xdp := bpf.GetProgramByName("xdp_test")
     xdp.Load()
     // Attach to interface
     xdp.Attach("eth0")