michael@0: /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
michael@0:  * This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: /*
michael@0:  * Copyright 1992,1993 Simmule Turner and Rich Salz.  All rights reserved.
michael@0:  *
michael@0:  * This software is not subject to any license of the American Telephone
michael@0:  * and Telegraph Company or of the Regents of the University of California.
michael@0:  *
michael@0:  * Permission is granted to anyone to use this software for any purpose on
michael@0:  * any computer system, and to alter it and redistribute it freely, subject
michael@0:  * to the following restrictions:
michael@0:  * 1. The authors are not responsible for the consequences of use of this
michael@0:  *    software, no matter how awful, even if they arise from flaws in it.
michael@0:  * 2. The origin of this software must not be misrepresented, either by
michael@0:  *    explicit claim or by omission.  Since few users ever read sources,
michael@0:  *    credits must appear in the documentation.
michael@0:  * 3. Altered versions must be plainly marked as such, and must not be
michael@0:  *    misrepresented as being the original software.  Since few users
michael@0:  *    ever read sources, credits must appear in the documentation.
michael@0:  * 4. This notice may not be removed or altered.
michael@0:  */
michael@0: 
michael@0: 
michael@0: /*
michael@0: **  Unix system-dependant routines for editline library.
michael@0: */
michael@0: #include "editline.h"
michael@0: 
michael@0: #if	defined(HAVE_TCGETATTR)
michael@0: #include <termios.h>
michael@0: 
michael@0: void
michael@0: rl_ttyset(Reset)
michael@0:     int				Reset;
michael@0: {
michael@0:     static struct termios	old;
michael@0:     struct termios		new;
michael@0: 
michael@0:     if (Reset == 0) {
michael@0: 	(void)tcgetattr(0, &old);
michael@0: 	rl_erase = old.c_cc[VERASE];
michael@0: 	rl_kill = old.c_cc[VKILL];
michael@0: 	rl_eof = old.c_cc[VEOF];
michael@0: 	rl_intr = old.c_cc[VINTR];
michael@0: 	rl_quit = old.c_cc[VQUIT];
michael@0: 
michael@0: 	new = old;
michael@0: 	new.c_cc[VINTR] = -1;
michael@0: 	new.c_cc[VQUIT] = -1;
michael@0: 	new.c_lflag &= ~(ECHO | ICANON);
michael@0: 	new.c_iflag &= ~(ISTRIP | INPCK);
michael@0: 	new.c_cc[VMIN] = 1;
michael@0: 	new.c_cc[VTIME] = 0;
michael@0: 	(void)tcsetattr(0, TCSADRAIN, &new);
michael@0:     }
michael@0:     else
michael@0: 	(void)tcsetattr(0, TCSADRAIN, &old);
michael@0: }
michael@0: 
michael@0: #else
michael@0: #if	defined(HAVE_TERMIO)
michael@0: #include <termio.h>
michael@0: 
michael@0: void
michael@0: rl_ttyset(Reset)
michael@0:     int				Reset;
michael@0: {
michael@0:     static struct termio	old;
michael@0:     struct termio		new;
michael@0: 
michael@0:     if (Reset == 0) {
michael@0: 	(void)ioctl(0, TCGETA, &old);
michael@0: 	rl_erase = old.c_cc[VERASE];
michael@0: 	rl_kill = old.c_cc[VKILL];
michael@0: 	rl_eof = old.c_cc[VEOF];
michael@0: 	rl_intr = old.c_cc[VINTR];
michael@0: 	rl_quit = old.c_cc[VQUIT];
michael@0: 
michael@0: 	new = old;
michael@0: 	new.c_cc[VINTR] = -1;
michael@0: 	new.c_cc[VQUIT] = -1;
michael@0: 	new.c_lflag &= ~(ECHO | ICANON);
michael@0: 	new.c_iflag &= ~(ISTRIP | INPCK);
michael@0: 	new.c_cc[VMIN] = 1;
michael@0: 	new.c_cc[VTIME] = 0;
michael@0: 	(void)ioctl(0, TCSETAW, &new);
michael@0:     }
michael@0:     else
michael@0: 	(void)ioctl(0, TCSETAW, &old);
michael@0: }
michael@0: 
michael@0: #else
michael@0: #include <sgtty.h>
michael@0: 
michael@0: void
michael@0: rl_ttyset(Reset)
michael@0:     int				Reset;
michael@0: {
michael@0:     static struct sgttyb	old_sgttyb;
michael@0:     static struct tchars	old_tchars;
michael@0:     struct sgttyb		new_sgttyb;
michael@0:     struct tchars		new_tchars;
michael@0: 
michael@0:     if (Reset == 0) {
michael@0: 	(void)ioctl(0, TIOCGETP, &old_sgttyb);
michael@0: 	rl_erase = old_sgttyb.sg_erase;
michael@0: 	rl_kill = old_sgttyb.sg_kill;
michael@0: 
michael@0: 	(void)ioctl(0, TIOCGETC, &old_tchars);
michael@0: 	rl_eof = old_tchars.t_eofc;
michael@0: 	rl_intr = old_tchars.t_intrc;
michael@0: 	rl_quit = old_tchars.t_quitc;
michael@0: 
michael@0: 	new_sgttyb = old_sgttyb;
michael@0: 	new_sgttyb.sg_flags &= ~ECHO;
michael@0: 	new_sgttyb.sg_flags |= RAW;
michael@0: #if	defined(PASS8)
michael@0: 	new_sgttyb.sg_flags |= PASS8;
michael@0: #endif	/* defined(PASS8) */
michael@0: 	(void)ioctl(0, TIOCSETP, &new_sgttyb);
michael@0: 
michael@0: 	new_tchars = old_tchars;
michael@0: 	new_tchars.t_intrc = -1;
michael@0: 	new_tchars.t_quitc = -1;
michael@0: 	(void)ioctl(0, TIOCSETC, &new_tchars);
michael@0:     }
michael@0:     else {
michael@0: 	(void)ioctl(0, TIOCSETP, &old_sgttyb);
michael@0: 	(void)ioctl(0, TIOCSETC, &old_tchars);
michael@0:     }
michael@0: }
michael@0: #endif	/* defined(HAVE_TERMIO) */
michael@0: #endif	/* defined(HAVE_TCGETATTR) */
michael@0: 
michael@0: void
michael@0: rl_add_slash(path, p)
michael@0:     char	*path;
michael@0:     char	*p;
michael@0: {
michael@0:     struct stat	Sb;
michael@0: 
michael@0:     if (stat(path, &Sb) >= 0)
michael@0: 	(void)strcat(p, S_ISDIR(Sb.st_mode) ? "/" : " ");
michael@0: }
michael@0: