| pty.c (46112) | pty.c (46676) |
|---|---|
| 1/* 2 * Copyright (c) 1982, 1986, 1989, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 17 unchanged lines hidden (view full) --- 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * @(#)tty_pty.c 8.4 (Berkeley) 2/20/95 | 1/* 2 * Copyright (c) 1982, 1986, 1989, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 17 unchanged lines hidden (view full) --- 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * @(#)tty_pty.c 8.4 (Berkeley) 2/20/95 |
| 34 * $Id: tty_pty.c,v 1.55 1999/01/30 12:17:37 phk Exp $ | 34 * $Id: tty_pty.c,v 1.56 1999/04/27 11:16:19 phk Exp $ |
| 35 */ 36 37/* 38 * Pseudo-teletype Driver 39 * (Actually two drivers, requiring two entries in 'cdevsw') 40 */ 41#include "pty.h" /* XXX */ 42#include "opt_compat.h" --- 627 unchanged lines hidden (view full) --- 670 (pti->pt_flags & PF_PKT)) { 671 pti->pt_send |= TIOCPKT_IOCTL; 672 ptcwakeup(tp, FREAD); 673 } 674 tp->t_lflag &= ~EXTPROC; 675 } 676 return(0); 677 } else | 35 */ 36 37/* 38 * Pseudo-teletype Driver 39 * (Actually two drivers, requiring two entries in 'cdevsw') 40 */ 41#include "pty.h" /* XXX */ 42#include "opt_compat.h" --- 627 unchanged lines hidden (view full) --- 670 (pti->pt_flags & PF_PKT)) { 671 pti->pt_send |= TIOCPKT_IOCTL; 672 ptcwakeup(tp, FREAD); 673 } 674 tp->t_lflag &= ~EXTPROC; 675 } 676 return(0); 677 } else |
| 678 if (cdevsw[major(dev)]->d_open == ptcopen) | 678 if (devsw(dev)->d_open == ptcopen) |
| 679 switch (cmd) { 680 681 case TIOCGPGRP: 682 /* 683 * We avoid calling ttioctl on the controller since, 684 * in that case, tp must be the controlling terminal. 685 */ 686 *(int *)data = tp->t_pgrp ? tp->t_pgrp->pg_id : 0; --- 146 unchanged lines hidden --- | 679 switch (cmd) { 680 681 case TIOCGPGRP: 682 /* 683 * We avoid calling ttioctl on the controller since, 684 * in that case, tp must be the controlling terminal. 685 */ 686 *(int *)data = tp->t_pgrp ? tp->t_pgrp->pg_id : 0; --- 146 unchanged lines hidden --- |