diff options
| author | bde <bde@FreeBSD.org> | 1997-12-06 13:25:01 +0000 |
|---|---|---|
| committer | bde <bde@FreeBSD.org> | 1997-12-06 13:25:01 +0000 |
| commit | e868842f1180b3e29eff5629c14e3f84e2408cf5 (patch) | |
| tree | bbf7b0ee0acd4d019803c4377eb818fb2dde8ec6 /sys/dev/si | |
| parent | 5bdfd4647651209e0cb83448fabf713a337acb1b (diff) | |
| download | FreeBSD-src-e868842f1180b3e29eff5629c14e3f84e2408cf5.zip FreeBSD-src-e868842f1180b3e29eff5629c14e3f84e2408cf5.tar.gz | |
Use ENOIOCTL instead of -1 (= ERESTART) for tty ioctls that are
not handled at a particular level. This fixes mainly restarting
of interrupted TIOCDRAINs and TIOCSETA{W,F}s.
Diffstat (limited to 'sys/dev/si')
| -rw-r--r-- | sys/dev/si/si.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/dev/si/si.c b/sys/dev/si/si.c index 6c4f899..1c72960 100644 --- a/sys/dev/si/si.c +++ b/sys/dev/si/si.c @@ -30,7 +30,7 @@ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN * NO EVENT SHALL THE AUTHORS BE LIABLE. * - * $Id: si.c,v 1.60 1997/09/14 03:19:18 peter Exp $ + * $Id: si.c,v 1.61 1997/09/21 21:41:37 gibbs Exp $ */ #ifndef lint @@ -1174,14 +1174,14 @@ siioctl(dev, cmd, data, flag, p) } error = (*linesw[tp->t_line].l_ioctl)(tp, cmd, data, flag, p); - if (error >= 0) + if (error != ENOIOCTL) goto out; oldspl = spltty(); error = ttioctl(tp, cmd, data, flag); si_disc_optim(tp, &tp->t_termios, pp); - if (error >= 0) + if (error != ENOIOCTL) goto outspl; switch (cmd) { |
