[psh-dev] Login shell

[Omer S. <osh...@in...>]

Now that psh is actually usable as a login shell, it needs to be a bit more
robust. For a start, it needs to check if it's the user's login shell; this
should be as simple as getpwnam/getpwuid. I'll checkin a patch to Unix.pm to
do this. (Win.pm's equivalent function should always return false --
actually, what if someone built, say, a telnet daemon which offered psh as a
shell? would they need to edit the symbol table?)

Would it be reasonable to set $Psh::ignore_die if psh is the login shell?

Knowing if psh is the login shell will also allow us to use $ENV{SHLVL} (or
is it SHELL_LVL? something like that).

--
Omer Shenker                     osh...@in...