Add new function ttyinitmode() which sets our systemwide default

modes on a tty structure.

Both the ".init" and the current settings are initialized allowing
the function to be used both at attach and open time.

The function takes an argument to decide if echoing should be enabled.
Echoing should not be enabled for regular physical serial ports
unless they are consoles, in which case they should be configured
by ttyconsolemode() instead.

Use the new function throughout.

1 files changed, 1 insertions, 7 deletions

diff --git a/sys/dev/nmdm/nmdm.c b/sys/dev/nmdm/nmdm.c
index 41a8704..536dce9 100644
--- a/sys/dev/nmdm/nmdm.c
+++ b/sys/dev/nmdm/nmdm.c
@@ -247,13 +247,7 @@ nmdmopen(struct cdev *dev, int flag, int devtype, struct thread *td)
 	tp2 = sp->other->nm_tty;
 
 	if ((tp->t_state & TS_ISOPEN) == 0) {
-		ttychars(tp);		/* Set up default chars */
-		tp->t_iflag = TTYDEF_IFLAG;
-		tp->t_oflag = TTYDEF_OFLAG;
-		tp->t_lflag = TTYDEF_LFLAG;
-		tp->t_lflag = 0;
-		tp->t_cflag = TTYDEF_CFLAG;
-		tp->t_ispeed = tp->t_ospeed = TTYDEF_SPEED;
+		ttyinitmode(tp, 0, 0);
 		ttsetwater(tp); /* XXX ? */
 	} else if (tp->t_state & TS_XCLUDE && suser(td)) {
 		return (EBUSY);