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 #pragma ident "%Z%%M% %I% %E% SMI" 41 42 /*LINTLIBRARY*/ 43 44 #include <sys/types.h> 45 #include <unistd.h> 46 #include "curses_inc.h" 47 48 int 49 reset_shell_mode(void) 50 { 51 #ifdef DIOCSETT 52 /* 53 * Restore any virtual terminal setting. This must be done 54 * before the TIOCSETN because DIOCSETT will clobber flags like xtabs. 55 */ 56 cur_term -> old.st_flgs |= TM_SET; 57 (void) ioctl(cur_term->Filedes, DIOCSETT, &cur_term -> old); 58 #endif /* DIOCSETT */ 59 #ifdef SYSV 60 if (_BRS(SHELLTTYS)) { 61 if (shell_istermios < 0) { 62 int i; 63 64 SHELLTTY.c_lflag = SHELLTTYS.c_lflag; 65 SHELLTTY.c_oflag = SHELLTTYS.c_oflag; 66 SHELLTTY.c_iflag = SHELLTTYS.c_iflag; 67 SHELLTTY.c_cflag = SHELLTTYS.c_cflag; 68 for (i = 0; i < NCC; i++) 69 SHELLTTY.c_cc[i] = SHELLTTYS.c_cc[i]; 70 (void) ioctl(cur_term -> Filedes, TCSETAW, &SHELLTTY); 71 } else 72 (void) ioctl(cur_term -> Filedes, TCSETSW, &SHELLTTYS); 73 #ifdef LTILDE 74 if (cur_term -> newlmode != cur_term -> oldlmode) 75 (void) ioctl(cur_term -> Filedes, TIOCLSET, 76 &cur_term -> oldlmode); 77 #endif /* LTILDE */ 78 } 79 #else /* SYSV */ 80 if (_BR(SHELLTTY)) { 81 (void) ioctl(cur_term -> Filedes, TIOCSETN, &SHELLTTY); 82 #ifdef LTILDE 83 if (cur_term -> newlmode != cur_term -> oldlmode) 84 (void) ioctl(cur_term -> Filedes, TIOCLSET, 85 &cur_term -> oldlmode); 86 #endif /* LTILDE */ 87 } 88 #endif /* SYSV */ 89 return (OK); 90 } 91