code: def mkdir_uchroot(dirpath, root="."):
      
      from benchbuild.utils.uchroot import no_args, uretry
  
      uchroot = no_args()
      uchroot = uchroot["-E", "-A", "-C", "-w", "/", "-r"]
      uchroot = uchroot[os.path.abspath(root)]
      uretry(uchroot["--", "/bin/mkdir", "-p", dirpath])
docs: Create a file inside a uchroot env.
  
      You will want to use this when you need to create a file with apropriate
      rights inside a uchroot container with subuid/subgid handling enabled.
  
      Args:
          dirpath:
              The dirpath that should be created. Absolute inside the
              uchroot container.
          root:
              The root PATH of the container filesystem as seen outside of
              the container.