diff options
| author | Andrey A. Chernov <ache@FreeBSD.org> | 1995-08-02 12:53:14 +0000 |
|---|---|---|
| committer | Andrey A. Chernov <ache@FreeBSD.org> | 1995-08-02 12:53:14 +0000 |
| commit | e581051d3d9db256c468011ce1950e520397ba63 (patch) | |
| tree | 93dbe55b4247e4d8eb007aa87ee13c7dbe49967e /sys | |
| parent | 7ce7bdd607d565f13e0579cadb07ca5e2cc03c1d (diff) | |
| download | src-e581051d3d9db256c468011ce1950e520397ba63.tar.gz src-e581051d3d9db256c468011ce1950e520397ba63.zip | |
Preserve current termios speed for TIOCSET*, if it matched with
nearest valid. It means that gtty+stty transaction (without speed
change) not breaks non-standard speeds now.
Notes
Notes:
svn path=/head/; revision=9861
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/kern/tty_compat.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/sys/kern/tty_compat.c b/sys/kern/tty_compat.c index b266b56859d9..fabc96b684cf 100644 --- a/sys/kern/tty_compat.c +++ b/sys/kern/tty_compat.c @@ -31,7 +31,7 @@ * SUCH DAMAGE. * * @(#)tty_compat.c 8.1 (Berkeley) 6/10/93 - * $Id: tty_compat.c,v 1.15 1995/08/02 06:55:35 ache Exp $ + * $Id: tty_compat.c,v 1.16 1995/08/02 12:03:12 ache Exp $ */ /* @@ -110,12 +110,16 @@ int ttsetcompat(tp, com, data, term) if ((speed = sg->sg_ispeed) > MAX_SPEED || speed < 0) return(EINVAL); - else + else if (speed != ttcompatspeedtab(tp->t_ispeed, compatspeeds)) term->c_ispeed = compatspcodes[speed]; + else + term->c_ispeed = tp->t_ispeed; if ((speed = sg->sg_ospeed) > MAX_SPEED || speed < 0) return(EINVAL); - else + else if (speed != ttcompatspeedtab(tp->t_ospeed, compatspeeds)) term->c_ospeed = compatspcodes[speed]; + else + term->c_ospeed = tp->t_ospeed; term->c_cc[VERASE] = sg->sg_erase; term->c_cc[VKILL] = sg->sg_kill; tp->t_flags = (tp->t_flags&0xffff0000) | (sg->sg_flags&0xffff); |