Ed Schouten 42ff2756c7 Fix minor TTY API inconsistency.
Unlike tty_rel_gone() and tty_rel_sess(), the tty_rel_pgrp() routine
does not unlock the TTY. I once had the idea to make the code call
tty_rel_pgrp() and tty_rel_sess(), picking up the TTY lock once. This
turned out a little harder than I expected, so this is how it works now.

It's a lot easier if we just let tty_rel_pgrp() unlock the TTY, because
the other routines do this anyway.
2008-09-16 14:57:23 +00:00
..
2008-09-15 11:27:25 +00:00
2008-09-15 17:39:40 +00:00
2008-08-24 07:40:14 +00:00
2008-09-16 14:57:23 +00:00
2008-08-20 09:20:12 +00:00