NetBSD master CVS tree commits

[source%NetBSD.ORG@localhost]

kleink
Sat Apr  5 13:40:35 PST 1997
Update of /cvsroot/src/sys/kern
In directory netbsd1:/var/slash-tmp/cvs-serv8505

Modified Files:
        tty.c 
Log Message:
If TOSTOP is set, and the process group of the writing process is orphaned,
and the writing process is not ignoring or blocking SIGTTOU, do not signal
the process but return EIO.