cleanup and rename

tests/c-form/example.bpf.c

@@ -0,0 +1,18 @@
+#include <linux/bpf.h>
+#include <bpf/bpf_helpers.h>
+#include <stdint.h>
+
+void test_function() {
+    bpf_printk("test_function called");
+}
+
+SEC("tracepoint/syscalls/sys_enter_execve")
+int trace_execve(void *ctx)
+{
+    bpf_printk("execve called");
+    bpf_printk("execve2 called");
+    test_function();
+    return 0;
+}
+
+char LICENSE[] SEC("license") = "GPL";