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/i386/isa/istallion.c | |
| 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/i386/isa/istallion.c')
| -rw-r--r-- | sys/i386/isa/istallion.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/i386/isa/istallion.c b/sys/i386/isa/istallion.c index 8dcba8e..272d758 100644 --- a/sys/i386/isa/istallion.c +++ b/sys/i386/isa/istallion.c @@ -33,7 +33,7 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: istallion.c,v 1.12 1997/07/20 14:10:04 bde Exp $ + * $Id: istallion.c,v 1.13 1997/09/14 03:19:09 peter Exp $ */ /*****************************************************************************/ @@ -1264,13 +1264,13 @@ STATIC int stliioctl(dev_t dev, int cmd, caddr_t data, int flag, struct proc *p) * process this command (if they can). */ error = (*linesw[tp->t_line].l_ioctl)(tp, cmd, data, flag, p); - if (error >= 0) + if (error != ENOIOCTL) return(error); x = spltty(); error = ttioctl(tp, cmd, data, flag); stli_ttyoptim(portp, &tp->t_termios); - if (error >= 0) { + if (error != ENOIOCTL) { splx(x); return(error); } |
