int
wskbd_do_ioctl_sc(struct wskbd_softc *sc, u_long cmd, caddr_t data, int flag,
struct proc *p)
{
int error;
/*
* Try the generic ioctls that the wskbd interface supports.
*/
switch (cmd) {
case FIONBIO: /* we will remove this someday (soon???) */
return (0);
case FIOASYNC:
if (sc->sc_base.me_evp == NULL)
return (EINVAL);
sc->sc_base.me_evp->async = *(int *)data != 0;
return (0);
case FIOSETOWN:
if (sc->sc_base.me_evp == NULL)
return (EINVAL);
if (-*(int *)data != sc->sc_base.me_evp->io->ps_pgid &&
*(int *)data != sc->sc_base.me_evp->io->ps_pid)
return (EPERM);
return (0);
case TIOCSPGRP:
if (sc->sc_base.me_evp == NULL)
return (EINVAL);
if (*(int *)data != sc->sc_base.me_evp->io->ps_pgid)
return (EPERM);
return (0);
}
/*
* Try the keyboard driver for WSKBDIO ioctls. It returns -1
* if it didn't recognize the request.
*/
error = wskbd_displayioctl(&sc->sc_base.me_dv, cmd, data, flag, p);
return (error != -1 ? error : ENOTTY);
}
int
wskbd_do_ioctl_sc(struct wskbd_softc *sc, u_long cmd, void *data, int flag,
struct lwp *l)
{
/*
* Try the generic ioctls that the wskbd interface supports.
*/
switch (cmd) {
case FIONBIO: /* we will remove this someday (soon???) */
return (0);
case FIOASYNC:
if (sc->sc_base.me_evp == NULL)
return (EINVAL);
sc->sc_base.me_evp->async = *(int *)data != 0;
return (0);
case FIOSETOWN:
if (sc->sc_base.me_evp == NULL)
return (EINVAL);
if (-*(int *)data != sc->sc_base.me_evp->io->p_pgid
&& *(int *)data != sc->sc_base.me_evp->io->p_pid)
return (EPERM);
return (0);
case TIOCSPGRP:
if (sc->sc_base.me_evp == NULL)
return (EINVAL);
if (*(int *)data != sc->sc_base.me_evp->io->p_pgid)
return (EPERM);
return (0);
}
/*
* Try the keyboard driver for WSKBDIO ioctls. It returns EPASSTHROUGH
* if it didn't recognize the request.
*/
return (wskbd_displayioctl(sc->sc_base.me_dv, cmd, data, flag, l));
}
