tree 667edb0c2023520c54b31e050cb68f7f9c3110f2
parent e949257f03552a0d3667ad393c532473ee4eb503
author Ryan Campbell <ryanjcampbell@google.com> 1508447569 -0700
committer Ryan Campbell <ryanjcampbell@google.com> 1509128940 +0000

Support gcov flushing in libhidlbase.

Create an additional sysprop callback for flushing gcov data when
available (guarded by ro.vts.coverage). Iterate through all libs loaded
into the process and call the flush function.

Test: vts_sancov_configure flush android.hardware.light@2.0
Bug: 67998360
Change-Id: Iad138d70f89cf3c0e68895c7dd0a7bf7207bd85d