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Merge from sys/dev/syscons/syscons.c 1.373

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kse changes

# Note: There are a number of trivial and non-trivial diffs between this and
# sys/dev/syscons/syscons.c that I didn't try to account for.

Reviewed by: julian, bde, jhb
This commit is contained in:
imp 2001-09-14 05:02:12 +00:00
parent 82d5083ea4
commit 18728e5844
1 changed files with 17 additions and 17 deletions
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34
sys/pc98/pc98/syscons.c
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@ -439,7 +439,7 @@ scdevtounit(dev_t dev)
}
int
scopen(dev_t dev, int flag, int mode, struct proc *p)
scopen(dev_t dev, int flag, int mode, struct thread *td)
{
int unit = scdevtounit(dev);
sc_softc_t *sc;
@ -478,7 +478,7 @@ scopen(dev_t dev, int flag, int mode, struct proc *p)
(*linesw[tp->t_line].l_modem)(tp, 1);
}
else
if (tp->t_state & TS_XCLUDE && suser(p))
if (tp->t_state & TS_XCLUDE && suser_td(td))
return(EBUSY);
error = (*linesw[tp->t_line].l_open)(dev, tp);
@ -498,7 +498,7 @@ scopen(dev_t dev, int flag, int mode, struct proc *p)
}
int
scclose(dev_t dev, int flag, int mode, struct proc *p)
scclose(dev_t dev, int flag, int mode, struct thread *td)
{
struct tty *tp = dev->si_tty;
scr_stat *scp;
@ -636,7 +636,7 @@ scparam(struct tty *tp, struct termios *t)
}
int
scioctl(dev_t dev, u_long cmd, caddr_t data, int flag, struct proc *p)
scioctl(dev_t dev, u_long cmd, caddr_t data, int flag, struct thread *td)
{
int error;
int i;
@ -649,23 +649,23 @@ scioctl(dev_t dev, u_long cmd, caddr_t data, int flag, struct proc *p)
/* If there is a user_ioctl function call that first */
if (sc_user_ioctl) {
error = (*sc_user_ioctl)(dev, cmd, data, flag, p);
error = (*sc_user_ioctl)(dev, cmd, data, flag, td);
if (error != ENOIOCTL)
return error;
}
error = sc_vid_ioctl(tp, cmd, data, flag, p);
error = sc_vid_ioctl(tp, cmd, data, flag, td);
if (error != ENOIOCTL)
return error;
#ifndef SC_NO_HISTORY
error = sc_hist_ioctl(tp, cmd, data, flag, p);
error = sc_hist_ioctl(tp, cmd, data, flag, td);
if (error != ENOIOCTL)
return error;
#endif
#ifndef SC_NO_SYSMOUSE
error = sc_mouse_ioctl(tp, cmd, data, flag, p);
error = sc_mouse_ioctl(tp, cmd, data, flag, td);
if (error != ENOIOCTL)
return error;
#endif
@ -676,7 +676,7 @@ scioctl(dev_t dev, u_long cmd, caddr_t data, int flag, struct proc *p)
sc = scp->sc;
if (scp->tsw) {
error = (*scp->tsw->te_ioctl)(scp, tp, cmd, data, flag, p);
error = (*scp->tsw->te_ioctl)(scp, tp, cmd, data, flag, td);
if (error != ENOIOCTL)
return error;
}
@ -857,7 +857,7 @@ scioctl(dev_t dev, u_long cmd, caddr_t data, int flag, struct proc *p)
DPRINTF(5, ("sc%d: VT_SETMODE ", sc->unit));
if (scp->smode.mode == VT_PROCESS) {
p1 = pfind(scp->pid);
if (scp->proc == p1 && scp->proc != p) {
if (scp->proc == p1 && scp->proc != td->td_proc) {
if (p1)
PROC_UNLOCK(p1);
DPRINTF(5, ("error EPERM\n"));
@ -886,9 +886,9 @@ scioctl(dev_t dev, u_long cmd, caddr_t data, int flag, struct proc *p)
DPRINTF(5, ("error EINVAL\n"));
return EINVAL;
}
DPRINTF(5, ("VT_PROCESS %d, ", p->p_pid));
DPRINTF(5, ("VT_PROCESS %d, ", td->td_proc->p_pid));
bcopy(data, &scp->smode, sizeof(struct vt_mode));
scp->proc = p;
scp->proc = td->td_proc;
scp->pid = scp->proc->p_pid;
if ((scp == sc->cur_scp) && (sc->unit == sc_console_unit))
cons_unavail = TRUE;
@ -913,7 +913,7 @@ scioctl(dev_t dev, u_long cmd, caddr_t data, int flag, struct proc *p)
return EINVAL;
}
/* ...and this process is controlling it. */
if (scp->proc != p) {
if (scp->proc != td->td_proc) {
splx(s);
return EPERM;
}
@ -979,19 +979,19 @@ scioctl(dev_t dev, u_long cmd, caddr_t data, int flag, struct proc *p)
return 0;
case KDENABIO: /* allow io operations */
error = suser(p);
error = suser_td(td);
if (error != 0)
return error;
if (securelevel > 0)
return EPERM;
#ifdef __i386__
p->p_frame->tf_eflags |= PSL_IOPL;
td->td_frame->tf_eflags |= PSL_IOPL;
#endif
return 0;
case KDDISABIO: /* disallow io operations (default) */
#ifdef __i386__
p->p_frame->tf_eflags &= ~PSL_IOPL;
td->td_frame->tf_eflags &= ~PSL_IOPL;
#endif
return 0;
@ -1278,7 +1278,7 @@ scioctl(dev_t dev, u_long cmd, caddr_t data, int flag, struct proc *p)
break;
}
error = (*linesw[tp->t_line].l_ioctl)(tp, cmd, data, flag, p);
error = (*linesw[tp->t_line].l_ioctl)(tp, cmd, data, flag, td);
if (error != ENOIOCTL)
return(error);
error = ttioctl(tp, cmd, data, flag);