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| author | bde <bde@FreeBSD.org> | 1995-01-06 15:03:41 +0000 |
|---|---|---|
| committer | bde <bde@FreeBSD.org> | 1995-01-06 15:03:41 +0000 |
| commit | f3185e4419e9c16dc85a4d39abaf556fcce86363 (patch) | |
| tree | a140bb59f74a9d7024bd3a6d9545c1da9a1d651a /sys/isa | |
| parent | 4d6f94937681365459f11d9f7bc8312d409eb974 (diff) | |
| download | FreeBSD-src-f3185e4419e9c16dc85a4d39abaf556fcce86363.zip FreeBSD-src-f3185e4419e9c16dc85a4d39abaf556fcce86363.tar.gz | |
Fix scaling for TIOCM[SG]DTRWAIT to work when hz != 100.
Bruce
Diffstat (limited to 'sys/isa')
| -rw-r--r-- | sys/isa/sio.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/sys/isa/sio.c b/sys/isa/sio.c index 638ef70..853c773 100644 --- a/sys/isa/sio.c +++ b/sys/isa/sio.c @@ -31,7 +31,7 @@ * SUCH DAMAGE. * * from: @(#)com.c 7.5 (Berkeley) 5/16/91 - * $Id: sio.c,v 1.62 1994/12/27 13:07:07 bde Exp $ + * $Id: sio.c,v 1.63 1995/01/05 00:00:37 ache Exp $ */ #include "sio.h" @@ -1243,7 +1243,7 @@ sioioctl(dev, cmd, data, flag, p) switch (cmd) { case TIOCSETA: error = suser(p->p_ucred, &p->p_acflag); - if (error) + if (error != 0) return (error); *ct = *(struct termios *)data; return (0); @@ -1368,12 +1368,12 @@ sioioctl(dev, cmd, data, flag, p) error = suser(p->p_ucred, &p->p_acflag); if (error != 0) { splx(s); - return (EPERM); + return (error); } - com->dtr_wait = *(int *)data * 100 / hz; + com->dtr_wait = *(int *)data * hz / 100; break; case TIOCMGDTRWAIT: - *(int *)data = com->dtr_wait; + *(int *)data = com->dtr_wait * 100 / hz; break; case TIOCTIMESTAMP: com->do_timestamp = TRUE; |
