apache, chroot, testing

[Herold Heiko <Heiko.Herold@previnet.it>]

openbsd 3.3, openbsd beginner.

I know apache runs as chroot and tailored for it, copy libraries needed by
cgi, adapt configuration files and so on.

I know I can test out scripts ecc. by something like
cp -r /bin /var/www/bin ; chroot /var/www /bin/sh ; rm -r /var/www/bin
(that's how I found out exactly what libraries ecc. I needed to copy in
order to get the cgi work), however I need to do some debugging. However I
get:

/var/www#chroot /var/www /bin/sh
/bin/sh: No controlling tty (open /dev/tty: No such file or directory)
/bin/sh: warning: won't have full job control

so I did 
/var/www#mkdir dev ; cd dev ; ls -l /dev/tty
crw-rw-rw-  1 root  wheel    1,   0 Jul 31 14:16 /dev/tty
/var/www/dev#mknod tty c 1 0 ; chown root.wheel tty ; chmod 666 tty
/var/www/dev#chroot /var/www /bin/sh
/bin/sh: No controlling tty (open /dev/tty: Device not configured)
/bin/sh: warning: won't have full job control

Needless to say, perl -d won't work.

Any way to solve this (beside duplicating every file containing chrooted
paths and running outside chroot) ?
Thanks
Heiko

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