diff --git a/sys/dev/syscons/syscons.c b/sys/dev/syscons/syscons.c index beb0c67e2216..8094ea313be0 100644 --- a/sys/dev/syscons/syscons.c +++ b/sys/dev/syscons/syscons.c @@ -253,11 +253,13 @@ static struct ttydevsw sc_ttydevsw = { }; static d_ioctl_t consolectl_ioctl; +static d_close_t consolectl_close; static struct cdevsw consolectl_devsw = { .d_version = D_VERSION, - .d_flags = D_NEEDGIANT, + .d_flags = D_NEEDGIANT | D_TRACKCLOSE, .d_ioctl = consolectl_ioctl, + .d_close = consolectl_close, .d_name = "consolectl", }; @@ -1561,6 +1563,23 @@ consolectl_ioctl(struct cdev *dev, u_long cmd, caddr_t data, int fflag, return sctty_ioctl(dev->si_drv1, cmd, data, td); } +static int +consolectl_close(struct cdev *dev, int flags, int mode, struct thread *td) +{ +#ifndef SC_NO_SYSMOUSE + mouse_info_t info; + memset(&info, 0, sizeof(info)); + info.operation = MOUSE_ACTION; + + /* + * Make sure all buttons are released when moused and other + * console daemons exit, so that no buttons are left pressed. + */ + (void) sctty_ioctl(dev->si_drv1, CONS_MOUSECTL, (caddr_t)&info, td); +#endif + return (0); +} + static void sc_cnprobe(struct consdev *cp) {