commit 2372f9d850837de10d19453088cb32f1939e46dc
author Steven Moreland <smoreland@google.com> Thu Aug 05 15:42:01 2021 -0700
committer Steven Moreland <smoreland@google.com> Fri Aug 06 10:09:43 2021 -0700
tree 80fd01f0864442056ffd639b1a5f7d3025cbf97b
parent 176a33a2b48a6f0da85cd1eb820577fea3a60551

libbinder: RPC use 'status_t' over 'bool'

For ease of debugging/handling errors (I realized that binderRpcTest
currently crashes on Pixel 3 because of some missing kernel patches -
this would have been easier with this, and one potential (even if
temporary) solution would be to check the return code).

Bug: 167966510
Test: binderRpcTest, binderRpcBenchmark, binder_parcel_fuzzer,
    binder_rpc_fuzzer, binderHostDeviceTest
Change-Id: I1baa2e9380e0ec8f82f8ceb250f3eeb632dc5fbc

libs/binder/tests/binderHostDeviceTest.cpp

diff --git a/libs/binder/tests/binderHostDeviceTest.cpp b/libs/binder/tests/binderHostDeviceTest.cpp
index 5dd9212..3f72b8f 100644
--- a/libs/binder/tests/binderHostDeviceTest.cpp
+++ b/libs/binder/tests/binderHostDeviceTest.cpp
@@ -101,8 +101,9 @@
 
     [[nodiscard]] static sp<IBinder> get(unsigned int hostPort) {
         auto rpcSession = RpcSession::make();
-        if (!rpcSession->setupInetClient("127.0.0.1", hostPort)) {
-            ADD_FAILURE() << "Failed to setupInetClient on " << hostPort;
+        if (status_t status = rpcSession->setupInetClient("127.0.0.1", hostPort); status != OK) {
+            ADD_FAILURE() << "Failed to setupInetClient on " << hostPort << ": "
+                          << statusToString(status);
             return nullptr;
         }
         return rpcSession->getRootObject();