K 10
svn:author
V 2
ed
K 8
svn:date
V 27
2008-10-28T06:00:13.472006Z
K 7
svn:log
V 479
Remove unneeded call to revoke() inside openpty().

As discussed on the commits list, there is no need to call revoke()
inside openpty(). On RELENG_6 and RELENG_7 unlockpt() will call
revoke(). On HEAD we create pseudo-terminals on demand, so there is no
need to revoke the slave device node.

This change should never be MFC'd, because the implementation we have in
RELENG_6 and RELENG_7 should work flawlessly with older versions of
libc.

Discussed with:	jhb
MFC after:	never

END