ossp-pkg/js/src/editline/sysunix.c
1.2
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is Mozilla Communicator client code, released
* March 31, 1998.
*
* The Initial Developer of the Original Code is
* Simmule Turner and Rich Salz.
* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
/*
* Copyright 1992,1993 Simmule Turner and Rich Salz. All rights reserved.
*
* This software is not subject to any license of the American Telephone
* and Telegraph Company or of the Regents of the University of California.
*
* Permission is granted to anyone to use this software for any purpose on
* any computer system, and to alter it and redistribute it freely, subject
* to the following restrictions:
* 1. The authors are not responsible for the consequences of use of this
* software, no matter how awful, even if they arise from flaws in it.
* 2. The origin of this software must not be misrepresented, either by
* explicit claim or by omission. Since few users ever read sources,
* credits must appear in the documentation.
* 3. Altered versions must be plainly marked as such, and must not be
* misrepresented as being the original software. Since few users
* ever read sources, credits must appear in the documentation.
* 4. This notice may not be removed or altered.
*/
/*
** Unix system-dependant routines for editline library.
*/
#include "editline.h"
#if defined(HAVE_TCGETATTR)
#include <termios.h>
void
rl_ttyset(Reset)
int Reset;
{
static struct termios old;
struct termios new;
if (Reset == 0) {
(void)tcgetattr(0, &old);
rl_erase = old.c_cc[VERASE];
rl_kill = old.c_cc[VKILL];
rl_eof = old.c_cc[VEOF];
rl_intr = old.c_cc[VINTR];
rl_quit = old.c_cc[VQUIT];
new = old;
new.c_cc[VINTR] = -1;
new.c_cc[VQUIT] = -1;
new.c_lflag &= ~(ECHO | ICANON);
new.c_iflag &= ~(ISTRIP | INPCK);
new.c_cc[VMIN] = 1;
new.c_cc[VTIME] = 0;
(void)tcsetattr(0, TCSADRAIN, &new);
}
else
(void)tcsetattr(0, TCSADRAIN, &old);
}
#else
#if defined(HAVE_TERMIO)
#include <termio.h>
void
rl_ttyset(Reset)
int Reset;
{
static struct termio old;
struct termio new;
if (Reset == 0) {
(void)ioctl(0, TCGETA, &old);
rl_erase = old.c_cc[VERASE];
rl_kill = old.c_cc[VKILL];
rl_eof = old.c_cc[VEOF];
rl_intr = old.c_cc[VINTR];
rl_quit = old.c_cc[VQUIT];
new = old;
new.c_cc[VINTR] = -1;
new.c_cc[VQUIT] = -1;
new.c_lflag &= ~(ECHO | ICANON);
new.c_iflag &= ~(ISTRIP | INPCK);
new.c_cc[VMIN] = 1;
new.c_cc[VTIME] = 0;
(void)ioctl(0, TCSETAW, &new);
}
else
(void)ioctl(0, TCSETAW, &old);
}
#else
#include <sgtty.h>
void
rl_ttyset(Reset)
int Reset;
{
static struct sgttyb old_sgttyb;
static struct tchars old_tchars;
struct sgttyb new_sgttyb;
struct tchars new_tchars;
if (Reset == 0) {
(void)ioctl(0, TIOCGETP, &old_sgttyb);
rl_erase = old_sgttyb.sg_erase;
rl_kill = old_sgttyb.sg_kill;
(void)ioctl(0, TIOCGETC, &old_tchars);
rl_eof = old_tchars.t_eofc;
rl_intr = old_tchars.t_intrc;
rl_quit = old_tchars.t_quitc;
new_sgttyb = old_sgttyb;
new_sgttyb.sg_flags &= ~ECHO;
new_sgttyb.sg_flags |= RAW;
#if defined(PASS8)
new_sgttyb.sg_flags |= PASS8;
#endif /* defined(PASS8) */
(void)ioctl(0, TIOCSETP, &new_sgttyb);
new_tchars = old_tchars;
new_tchars.t_intrc = -1;
new_tchars.t_quitc = -1;
(void)ioctl(0, TIOCSETC, &new_tchars);
}
else {
(void)ioctl(0, TIOCSETP, &old_sgttyb);
(void)ioctl(0, TIOCSETC, &old_tchars);
}
}
#endif /* defined(HAVE_TERMIO) */
#endif /* defined(HAVE_TCGETATTR) */
void
rl_add_slash(path, p)
char *path;
char *p;
{
struct stat Sb;
if (stat(path, &Sb) >= 0)
(void)strcat(p, S_ISDIR(Sb.st_mode) ? "/" : " ");
}
