Add loopIo_poll() function.

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

Change-Id: I70c770efba15b2fd5ef7cc52450aa07163fa21f5

1 files changed, 8 insertions, 0 deletions

diff --git a/android/looper-generic.c b/android/looper-generic.c
index d75fbff..ddc0824 100644
--- a/android/looper-generic.c
+++ b/android/looper-generic.c
@@ -203,6 +203,13 @@ gloopio_dontWantWrite(void* impl)
     gloopio_modify(io, io->wanted & ~LOOP_IO_WRITE);
 }
 
+static unsigned
+gloopio_poll(void* impl)
+{
+    GLoopIo* io = impl;
+    return io->ready;
+}
+
 static void
 gloopio_free(void* impl)
 {
@@ -219,6 +226,7 @@ static LoopIoClass  gloopio_class = {
     gloopio_wantWrite,
     gloopio_dontWantRead,
     gloopio_dontWantWrite,
+    gloopio_poll,
     gloopio_free
 };