diff options
| author | Miod Vallat <miod@cvs.openbsd.org> | 2005-06-01 18:50:31 +0000 |
|---|---|---|
| committer | Miod Vallat <miod@cvs.openbsd.org> | 2005-06-01 18:50:31 +0000 |
| commit | 6b2091d691e9d578078c8891320a9f3081c0e8e8 (patch) | |
| tree | 72ed913cd80bdc089c7baf8b8f6356283b58dc1d | |
| parent | 6995a238a0d777374f9cae7cbcfca9425e11c5db (diff) | |
Do not kill the event sink when closing a wsmouse device opened in write-only
mode, thus only been used to issue ioctls.
This chunk was lost in r1.14; reported by Douglas Santos.
| -rw-r--r-- | sys/dev/wscons/wsmouse.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sys/dev/wscons/wsmouse.c b/sys/dev/wscons/wsmouse.c index 2866d67ef31..a40dbc16719 100644 --- a/sys/dev/wscons/wsmouse.c +++ b/sys/dev/wscons/wsmouse.c @@ -1,4 +1,4 @@ -/* $OpenBSD: wsmouse.c,v 1.15 2005/05/18 21:31:27 miod Exp $ */ +/* $OpenBSD: wsmouse.c,v 1.16 2005/06/01 18:50:30 miod Exp $ */ /* $NetBSD: wsmouse.c,v 1.35 2005/02/27 00:27:52 perry Exp $ */ /* @@ -506,6 +506,9 @@ wsmouseclose(dev_t dev, int flags, int mode, struct proc *p) (struct wsmouse_softc *)wsmouse_cd.cd_devs[minor(dev)]; struct wseventvar *evar = sc->sc_base.me_evp; + if ((flags & (FREAD | FWRITE)) == FWRITE) + return (0); /* see wsmouseopen() */ + if (evar == NULL) /* not open for read */ return (0); |