more friendly Errno errors
more friendly Errno errors

roxyboy/gist,zmwangx/gist,roxyboy/jist,retrography/gist,ConradIrwin/jist,eLobato/gist,bchase/gist,dLobatog/gist,mofodox/gist,ConradIrwin/gist,defunkt/gist,ConradIrwin/gist,ryanbradynd05/gist