1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright 1997 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 /* Copyright (c) 1988 AT&T */ 28 /* All Rights Reserved */ 29 30 /* 31 * University Copyright- Copyright (c) 1982, 1986, 1988 32 * The Regents of the University of California 33 * All Rights Reserved 34 * 35 * University Acknowledgment- Portions of this document are derived from 36 * software developed by the University of California, Berkeley, and its 37 * contributors. 38 */ 39 40 /*LINTLIBRARY*/ 41 42 #include <sys/types.h> 43 #include <unistd.h> 44 #include "curses_inc.h" 45 46 int 47 reset_shell_mode(void) 48 { 49 #ifdef DIOCSETT 50 /* 51 * Restore any virtual terminal setting. This must be done 52 * before the TIOCSETN because DIOCSETT will clobber flags like xtabs. 53 */ 54 cur_term -> old.st_flgs |= TM_SET; 55 (void) ioctl(cur_term->Filedes, DIOCSETT, &cur_term -> old); 56 #endif /* DIOCSETT */ 57 #ifdef SYSV 58 if (_BRS(SHELLTTYS)) { 59 if (shell_istermios < 0) { 60 int i; 61 62 SHELLTTY.c_lflag = SHELLTTYS.c_lflag; 63 SHELLTTY.c_oflag = SHELLTTYS.c_oflag; 64 SHELLTTY.c_iflag = SHELLTTYS.c_iflag; 65 SHELLTTY.c_cflag = SHELLTTYS.c_cflag; 66 for (i = 0; i < NCC; i++) 67 SHELLTTY.c_cc[i] = SHELLTTYS.c_cc[i]; 68 (void) ioctl(cur_term -> Filedes, TCSETAW, &SHELLTTY); 69 } else 70 (void) ioctl(cur_term -> Filedes, TCSETSW, &SHELLTTYS); 71 #ifdef LTILDE 72 if (cur_term -> newlmode != cur_term -> oldlmode) 73 (void) ioctl(cur_term -> Filedes, TIOCLSET, 74 &cur_term -> oldlmode); 75 #endif /* LTILDE */ 76 } 77 #else /* SYSV */ 78 if (_BR(SHELLTTY)) { 79 (void) ioctl(cur_term -> Filedes, TIOCSETN, &SHELLTTY); 80 #ifdef LTILDE 81 if (cur_term -> newlmode != cur_term -> oldlmode) 82 (void) ioctl(cur_term -> Filedes, TIOCLSET, 83 &cur_term -> oldlmode); 84 #endif /* LTILDE */ 85 } 86 #endif /* SYSV */ 87 return (OK); 88 } 89