loginsh starts your login shell according to /etc/passwd (asking $SHELL). 
argv[0] will contain a leading minus character. Furthermore, loginsh asks 
$LOGNAME to update utmp and wtmp, s. wlogin(1).
If you don't like loginsh waiting (because it eats ca. 100 kB of your RAM),
just rename	loginsh.no_wait	to loginsh.	 This  way,	argv[0]	will contain at
least a leading minus character.
