+static int cmd_add_string(struct json_call *call, const char *pattern)
+{
+ return eval_string(call, &call->ctx->buf, NULL, pattern);
+}
+
+int json_script_eval_string(struct json_script_ctx *ctx, struct blob_attr *vars,
+ struct blob_buf *buf, const char *name,
+ const char *pattern)
+{
+ struct json_call call = {
+ .ctx = ctx,
+ .vars = vars,
+ };
+
+ return eval_string(&call, buf, name, pattern);
+}
+