commit 18ac9479e5e7b8baab746e5d61efa764f258badd
author Yifan Hong <elsk@google.com> Thu Sep 09 19:55:38 2021 -0700
committer Yifan Hong <elsk@google.com> Fri Sep 10 16:40:40 2021 -0700
tree ae05b509f97de4fc572aee3378e60c1f256a2293
parent cf2e66bf19e65be7bd8bd9f73a3d4bcb229ebdde

binder: move TEST_AND_RETURN to Utils.

... so it can be used elsewhere.

Test: pass
Bug: 198833574
Change-Id: I1429c66f13c50d61f26f8fe99c846a622c83cc28

libs/binder/Utils.h

diff --git a/libs/binder/Utils.h b/libs/binder/Utils.h
index 1e383da..ff2fad8 100644
--- a/libs/binder/Utils.h
+++ b/libs/binder/Utils.h
@@ -19,6 +19,15 @@
 
 #include <android-base/result.h>
 #include <android-base/unique_fd.h>
+#include <log/log.h>
+
+#define TEST_AND_RETURN(value, expr)            \
+    do {                                        \
+        if (!(expr)) {                          \
+            ALOGE("Failed to call: %s", #expr); \
+            return value;                       \
+        }                                       \
+    } while (0)
 
 namespace android {