+/*
+ * Create a liblttng-ust filter bytecode from given bytecode.
+ *
+ * Return allocated filter or NULL on error.
+ */
+static struct lttng_ust_filter_bytecode *create_ust_bytecode_from_bytecode(
+ struct lttng_filter_bytecode *orig_f)
+{
+ struct lttng_ust_filter_bytecode *filter = NULL;
+
+ /* Copy filter bytecode */
+ filter = zmalloc(sizeof(*filter) + orig_f->len);
+ if (!filter) {
+ PERROR("zmalloc alloc ust filter bytecode");
+ goto error;
+ }
+
+ assert(sizeof(struct lttng_filter_bytecode) ==
+ sizeof(struct lttng_ust_filter_bytecode));
+ memcpy(filter, orig_f, sizeof(*filter) + orig_f->len);
+error:
+ return filter;
+}
+