In commit a8296445ad we changed the code to handle
some corner cases on ARM and other platforms, this
PR just avoids the return for unknown filetypes
prematurely and let the name be populated appropriately.
This fixes bug for older XFS implementations such as
in Ubuntu 14.04
Refactor the Dirent parsing code such that when we
calculate offsets are correct based on the platform
This PR fixes a silent potential crash on ARM
architecture.
Other listing optimizations include
- remove double sorting while filtering object entries
- improve error message when upload-id is not in quorum
- use jsoniter for full unmarshal json, instead of gjson
- remove unused code
