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fix some of the last; thanks to charles for looking it over...

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This commit is contained in:
cgd 1994-03-12 07:43:03 +00:00
parent c38cf8e43e
commit 86ac0459be
3 changed files with 21 additions and 18 deletions
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13
sys/arch/i386/isa/com.c
View File

@ -32,7 +32,7 @@
* SUCH DAMAGE.
*
* from: @(#)com.c 7.5 (Berkeley) 5/16/91
* $Id: com.c,v 1.22 1994/03/12 07:25:16 cgd Exp $
* $Id: com.c,v 1.23 1994/03/12 07:43:03 cgd Exp $
*/
/*
@ -478,19 +478,20 @@ comioctl(dev, cmd, data, flag, p)
case TIOCSFLAGS: {
int userbits, driverbits = 0;
error = suser(p->p_ucred, &p->p_acflag);
if (error != 0)
return(EPERM);
error = suser(p->p_ucred, &p->p_acflag);
if (error != 0)
return(EPERM);
userbits = *(int *)data;
if ((userbits & TIOCFLAG_CLOCAL) ||
if ((userbits & TIOCFLAG_SOFTCAR) ||
(sc->sc_hwflags & COM_HW_CONSOLE))
driverbits |= COM_SW_CLOCAL;
driverbits |= COM_SW_SOFTCAR;
if (userbits & TIOCFLAG_CLOCAL)
driverbits |= COM_SW_CLOCAL;
if (userbits & TIOCFLAG_CRTSCTS)
driverbits |= COM_SW_CRTSCTS;
sc->sc_swflags = driverbits;
break;
}
default:

13
sys/dev/ic/com.c
View File

@ -32,7 +32,7 @@
* SUCH DAMAGE.
*
* from: @(#)com.c 7.5 (Berkeley) 5/16/91
* $Id: com.c,v 1.22 1994/03/12 07:25:16 cgd Exp $
* $Id: com.c,v 1.23 1994/03/12 07:43:03 cgd Exp $
*/
/*
@ -478,19 +478,20 @@ comioctl(dev, cmd, data, flag, p)
case TIOCSFLAGS: {
int userbits, driverbits = 0;
error = suser(p->p_ucred, &p->p_acflag);
if (error != 0)
return(EPERM);
error = suser(p->p_ucred, &p->p_acflag);
if (error != 0)
return(EPERM);
userbits = *(int *)data;
if ((userbits & TIOCFLAG_CLOCAL) ||
if ((userbits & TIOCFLAG_SOFTCAR) ||
(sc->sc_hwflags & COM_HW_CONSOLE))
driverbits |= COM_SW_CLOCAL;
driverbits |= COM_SW_SOFTCAR;
if (userbits & TIOCFLAG_CLOCAL)
driverbits |= COM_SW_CLOCAL;
if (userbits & TIOCFLAG_CRTSCTS)
driverbits |= COM_SW_CRTSCTS;
sc->sc_swflags = driverbits;
break;
}
default:

13
sys/dev/isa/com.c
View File

@ -32,7 +32,7 @@
* SUCH DAMAGE.
*
* from: @(#)com.c 7.5 (Berkeley) 5/16/91
* $Id: com.c,v 1.22 1994/03/12 07:25:16 cgd Exp $
* $Id: com.c,v 1.23 1994/03/12 07:43:03 cgd Exp $
*/
/*
@ -478,19 +478,20 @@ comioctl(dev, cmd, data, flag, p)
case TIOCSFLAGS: {
int userbits, driverbits = 0;
error = suser(p->p_ucred, &p->p_acflag);
if (error != 0)
return(EPERM);
error = suser(p->p_ucred, &p->p_acflag);
if (error != 0)
return(EPERM);
userbits = *(int *)data;
if ((userbits & TIOCFLAG_CLOCAL) ||
if ((userbits & TIOCFLAG_SOFTCAR) ||
(sc->sc_hwflags & COM_HW_CONSOLE))
driverbits |= COM_SW_CLOCAL;
driverbits |= COM_SW_SOFTCAR;
if (userbits & TIOCFLAG_CLOCAL)
driverbits |= COM_SW_CLOCAL;
if (userbits & TIOCFLAG_CRTSCTS)
driverbits |= COM_SW_CRTSCTS;
sc->sc_swflags = driverbits;
break;
}
default: