Bruce Evans 8be1cbf1f4 Fixed bugs handling (background) orphaned process groups. tty
writes and tty ioctls by processes in such groups must return
-1/EIO, but they were allowed.  tty reads were handled correctly.

Found by:	NIST PCTS
1996-11-29 15:50:56 +00:00
..
1996-11-15 06:22:48 +00:00
1996-11-05 02:04:37 +00:00
1996-11-19 17:08:10 +00:00
1996-11-11 14:18:40 +00:00
1996-11-14 08:46:21 +00:00
1996-11-18 02:45:46 +00:00
1996-11-28 09:51:03 +00:00
1996-11-13 01:45:56 +00:00
1996-06-14 11:02:28 +00:00