Add loopIo_poll() function.

This will be used later by the goldfish network pipe implementation.

Change-Id: I70c770efba15b2fd5ef7cc52450aa07163fa21f5

1 files changed, 6 insertions, 0 deletions

diff --git a/android/looper.h b/android/looper.h
index d67fdad..923ef09 100644
--- a/android/looper.h
+++ b/android/looper.h
@@ -215,6 +215,7 @@ struct LoopIoClass {
     void (*wantWrite)(void* impl);
     void (*dontWantRead)(void* impl);
     void (*dontWantWrite)(void* impl);
+    unsigned (*poll)(void* impl);
     void (*done)(void* impl);
 };
 
@@ -255,6 +256,11 @@ loopIo_dontWantWrite(LoopIo* io)
 {
     io->clazz->dontWantWrite(io->impl);
 }
+AINLINED unsigned
+loopIo_poll(LoopIo* io)
+{
+    return io->clazz->poll(io->impl);
+}
 
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