Merge "Diced: Add android.security.dice interface definition." am: 5b32aadaa0 am: 08da5bafad

Original change: https://android-review.googlesource.com/c/platform/system/security/+/1839093

Change-Id: If4e23174e1d4ece0755f5f2b52e33271c627ec8c
diff --git a/diced/aidl/android/security/dice/ResponseCode.aidl b/diced/aidl/android/security/dice/ResponseCode.aidl
new file mode 100644
index 0000000..7c66058
--- /dev/null
+++ b/diced/aidl/android/security/dice/ResponseCode.aidl
@@ -0,0 +1,37 @@
+/*
+ * Copyright 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.security.dice;
+
+@Backing(type="int")
+/**
+ * Service specific error codes.
+ * @hide
+ */
+enum ResponseCode {
+    /**
+     * The caller has insufficient privilege to access the DICE API.
+     */
+    PERMISSION_DENIED = 1,
+    /**
+     * An unexpected error occurred, likely with IO or IPC.
+     */
+    SYSTEM_ERROR = 2,
+    /**
+     * Returned if the called function is not implemented.
+     */
+    NOT_IMPLEMENTED = 3,
+}