-- public domain 20080407 lua@ztact.com


require 'pozix'


-- opendir ------------------------------------------------------------ opendir

        -- two ways to use opendir, readdir and closedir

local dir = pozix.opendir ('.')
print (dir)    -- dir is userdata
repeat
  local name = pozix.readdir (dir)
  if not name then  break  end
  print (name)
  until not name
pozix.closedir (dir)

dir = pozix.opendir ('.')
for name in dir do
  print (name)
  end
dir:close ()

        -- or even more concisely
for name in pozix.opendir ('.') do  print (name)  end


-- stat ------------------------------------------------------------------ stat

        -- two ways to use stat

local stat = pozix.stat ('.')
print (stat)    -- stat is userdata
print (stat.mtime, stat.is_dir)

local mtime, is_dir = pozix.stat ('.', 'mtime', 'is_dir')
print (mtime, is_dir)