From 0e95cad418cff706743f98c1ac649d3378ab0b34 Mon Sep 17 00:00:00 2001
From: Mathias Agopian <mathias@google.com>
Date: Wed, 29 Mar 2017 16:06:48 -0700
Subject: vndk/window.h must be C compatible

Test: added a c compatibility test
Bug: 36725813
Change-Id: Ic7e1c8b50e1818707a9a457d84ed74e7e6c816c8
---
 libs/nativewindow/include/vndk/window.h   |  2 ++
 libs/nativewindow/tests/Android.bp        |  4 +++-
 libs/nativewindow/tests/c_compatibility.c | 21 +++++++++++++++++++++
 3 files changed, 26 insertions(+), 1 deletion(-)
 create mode 100644 libs/nativewindow/tests/c_compatibility.c

(limited to 'libs/nativewindow')

diff --git a/libs/nativewindow/include/vndk/window.h b/libs/nativewindow/include/vndk/window.h
index 89585f348a..310e1e52a1 100644
--- a/libs/nativewindow/include/vndk/window.h
+++ b/libs/nativewindow/include/vndk/window.h
@@ -236,6 +236,8 @@ enum ANativeWindowQuery {
     ANATIVEWINDOW_QUERY_YDPI = 0x10003,
 };
 
+typedef enum ANativeWindowQuery ANativeWindowQuery;
+
 /*
  * hook used to retrieve information about the native window.
  *
diff --git a/libs/nativewindow/tests/Android.bp b/libs/nativewindow/tests/Android.bp
index 437ab7546c..6d78770e5f 100644
--- a/libs/nativewindow/tests/Android.bp
+++ b/libs/nativewindow/tests/Android.bp
@@ -17,5 +17,7 @@
 cc_test {
     name: "AHardwareBufferTest",
     shared_libs: ["libnativewindow"],
-    srcs: ["AHardwareBufferTest.cpp"],
+    srcs: [
+        "AHardwareBufferTest.cpp",
+        "c_compatibility.c"],
 }
diff --git a/libs/nativewindow/tests/c_compatibility.c b/libs/nativewindow/tests/c_compatibility.c
new file mode 100644
index 0000000000..a0dfdf9fb1
--- /dev/null
+++ b/libs/nativewindow/tests/c_compatibility.c
@@ -0,0 +1,21 @@
+/*
+ * Copyright (C) 2017 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.
+ */
+
+#include <android/hardware_buffer.h>
+#include <android/native_window.h>
+#include <vndk/window.h>
+
+// this checks that all these headers are C-compatible
-- 
cgit v1.2.3-59-g8ed1b