tree 8c7457049a412ddd565103f8d48557adadf17f0c
parent 231c627a5527b92ae3d043e454e949cdfc4f38ea
author Tao Bao <tbao@google.com> 1500793262 -0700
committer Tao Bao <tbao@google.com> 1501176787 -0700

otautil: Clean up dirCreateHierarchy().

- Changed to std::string based implementation (mostly moved from the
  former make_parents() in updater/install.cpp);
- Removed the timestamp parameter, which is only neeed by file-based OTA;
- Changed the type of mode from int to mode_t;
- Renamed dirCreateHierarchy() to mkdir_recursively().

Test: recovery_unit_test passes.
Test: No external user of dirCreateHierarchy() in code search.
Change-Id: I71f8c4b29bab625513bbc3af6d0d1ecdc3a2719a