commit 8c950421dbe8d9c2cea5e293b925b01d6f8c52da
author Yifan Hong <elsk@google.com> Thu Aug 05 17:13:55 2021 -0700
committer Yifan Hong <elsk@google.com> Fri Aug 06 10:48:34 2021 -0700
tree 4875423b420b08c1b23f91f59302517bf9483537
parent 832521ebc4e217586adbd8528385bf29bc16307e

binder: Refactor: move FdTrigger to its own file / class.

Also move interruptable*Fully functions to RpcTransport so that we no
longer need pending() and pollSocket().

This also allows us to hide send() / recv(); callers should use
interruptableWriteFully / interruptableReadFully instead, because
those repsect the shutdown trigger.
- Fix one place to use interruptableWriteFully() instead of send() when
  sending header.

interruptable*Fully are marked as virtual functions because TLS will
need to poll with events dynamically adjusted. See follow-up CLs for
TLS implementation.

Test: TH
Bug: 190868302
Change-Id: I131eed3a637b3a30280b320966e466bbfac0fc45

libs/binder/Android.bp

diff --git a/libs/binder/Android.bp b/libs/binder/Android.bp
index f34672c..34121d2 100644
--- a/libs/binder/Android.bp
+++ b/libs/binder/Android.bp
@@ -104,6 +104,7 @@
         "BpBinder.cpp",
         "BufferedTextOutput.cpp",
         "Debug.cpp",
+        "FdTrigger.cpp",
         "IInterface.cpp",
         "IMemory.cpp",
         "IPCThreadState.cpp",