libfmq: add AIDL support for multiple handles

This change also adds tests for this extra file descriptor now that it
is supported in AidlMessageQueue.

Bug: 176912570
Test: atest fmq_unit_tests fmq_test
Change-Id: I7e3d67bddffda29b3376425ee6d80a6736a20cad
13 files changed
tree: e75253a2c5fdac033ecfb9a9e87ce4317337d666
  1. base/
  2. benchmarks/
  3. include/
  4. tests/
  5. Android.bp
  6. EventFlag.cpp
  7. FmqInternal.cpp
  8. OWNERS
  9. PREUPLOAD.cfg
  10. TEST_MAPPING