commit a82bd6abfba82f2e7ab710a3376459f4c7a657ff
author Sahana Rao <sahanas@google.com> Thu Oct 10 18:10:37 2019 +0100
committer Sahana Rao <sahanas@google.com> Wed Nov 27 13:43:58 2019 +0000
tree a5496edda87cb2f81b2674fd2b8947ab3357a793
parent 44f85f27c9e2d9bd709b37208b209deb47d86118

Implement FUSE readdir Function

Returns the buffer with directory entries. readdir gets most of the
directory entries by querying MediaProvider database. Paths that are not
indexed by MediaProvider database are handled by querying the lower file
system.

Bug: 142806973
Bug: 142475473
Test: ls -R /storage/emulated/0/ Returns a list of files and directories filtered
based on the visibility of the app to the corresponding file/directory.

Change-Id: Ic9840d71483d7abe1b950c90f06f96ef9895ca61