+#undef tp_memcpy
+#define tp_memcpy(dest, src, len) \
+ tp_memcpy_gen(event_write, dest, src, len)
+
+#undef tp_memcpy_from_user
+#define tp_memcpy_from_user(dest, src, len) \
+ tp_memcpy_gen(event_write_from_user, dest, src, len)
+
+/* variable length sequence memcpy */
+#undef tp_memcpy_dyn_gen
+#define tp_memcpy_dyn_gen(write_ops, dest, src) \