| ite.c (1.41) | ite.c (1.42) |
|---|---|
| 1/* $NetBSD: ite.c,v 1.41 1996/05/19 19:03:06 is Exp $ */ | 1/* $NetBSD: ite.c,v 1.42 1996/06/06 04:47:31 mhitch Exp $ */ |
| 2 3/* 4 * Copyright (c) 1988 University of Utah. 5 * Copyright (c) 1990 The Regents of the University of California. 6 * All rights reserved. 7 * 8 * This code is derived from software contributed to Berkeley by 9 * the Systems Programming Group of the University of Utah Computer --- 429 unchanged lines hidden (view full) --- 439 unit = ITEUNIT(dev); 440 first = 0; 441 442 if (((1 << unit) & ite_confunits) == 0) 443 return (ENXIO); 444 445 ip = getitesp(dev); 446 | 2 3/* 4 * Copyright (c) 1988 University of Utah. 5 * Copyright (c) 1990 The Regents of the University of California. 6 * All rights reserved. 7 * 8 * This code is derived from software contributed to Berkeley by 9 * the Systems Programming Group of the University of Utah Computer --- 429 unchanged lines hidden (view full) --- 439 unit = ITEUNIT(dev); 440 first = 0; 441 442 if (((1 << unit) & ite_confunits) == 0) 443 return (ENXIO); 444 445 ip = getitesp(dev); 446 |
| 447 if (ip->tp == NULL) | 447 if (ip->tp == NULL) { |
| 448 tp = ip->tp = ttymalloc(); | 448 tp = ip->tp = ttymalloc(); |
| 449 else | 449 tty_attach(tp); 450 } else |
| 450 tp = ip->tp; 451 if ((tp->t_state & (TS_ISOPEN | TS_XCLUDE)) == (TS_ISOPEN | TS_XCLUDE) 452 && p->p_ucred->cr_uid != 0) 453 return (EBUSY); 454 if ((ip->flags & ITE_ACTIVE) == 0) { 455 error = ite_on(dev, 0); 456 if (error) 457 return (error); --- 1836 unchanged lines hidden --- | 451 tp = ip->tp; 452 if ((tp->t_state & (TS_ISOPEN | TS_XCLUDE)) == (TS_ISOPEN | TS_XCLUDE) 453 && p->p_ucred->cr_uid != 0) 454 return (EBUSY); 455 if ((ip->flags & ITE_ACTIVE) == 0) { 456 error = ite_on(dev, 0); 457 if (error) 458 return (error); --- 1836 unchanged lines hidden --- |