K 10
svn:author
V 8
mckusick
K 8
svn:date
V 27
1994-10-09T21:04:09.000000Z
K 24
svn:entry:committed-date
V 27
1994-10-09T21:04:09.000000Z
K 7
svn:log
V 255
When the line discipline is changed from term to slip,
ttyclose() is called and then slopen(). This leaves t_state
cleared. Set TS_ISOPEN and TS_XCLUDE so further opens on /dev/xxx
see that the device is still being used by the slip process (from ralph)


END
