commit 893a991ac27240178e736214b981910291c1833b
author Alice Wang <aliceywang@google.com> Mon Oct 24 10:44:09 2022 +0000
committer Alice Wang <aliceywang@google.com> Thu Nov 10 15:39:59 2022 +0000
tree f28f07bac9bab9219779193464c0d3555f48039b
parent 24e5102013bc9f46a8a49564de3a9bc186f7c115

[rpc_binder] Implement RPC binder over init-managed Unix domain socket

This implements an RPC binder over init-managed Unix domain sockets.
The cl adds binder tests and the new API is also used for
vm_payload_service inside Microdroid.
A previous cl aosp/2229557 sets up the binder over anonymous Unix sockets.

Test: atest MicrodroidTests ComposHostTestCases
Bug: 222479468
Change-Id: I0c7c38f4792c4536f5f88eb7e035091505f782f7

libs/binder/tests/binderRpcTestService.cpp

diff --git a/libs/binder/tests/binderRpcTestService.cpp b/libs/binder/tests/binderRpcTestService.cpp
index a922b21..cc40995 100644
--- a/libs/binder/tests/binderRpcTestService.cpp
+++ b/libs/binder/tests/binderRpcTestService.cpp
@@ -54,6 +54,9 @@
         case SocketType::UNIX_BOOTSTRAP:
             CHECK_EQ(OK, server->setupUnixDomainSocketBootstrapServer(std::move(unixBootstrapFd)));
             break;
+        case SocketType::UNIX_RAW:
+            CHECK_EQ(OK, server->setupRawSocketServer(base::unique_fd(serverConfig.socketFd)));
+            break;
         case SocketType::VSOCK:
             CHECK_EQ(OK, server->setupVsockServer(serverConfig.vsockPort));
             break;