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/js/lib/Socket.IO-node/support/expresso/deps/jscoverage/js/editline/sysunix.c

http://github.com/onedayitwillmake/RealtimeMultiplayerNodeJs
C | 182 lines | 102 code | 20 blank | 60 comment | 8 complexity | 0463c94c19ef65b00f7b1a690aa9fffb MD5 | raw file
  1/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
  2 *
  3 * ***** BEGIN LICENSE BLOCK *****
  4 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
  5 *
  6 * The contents of this file are subject to the Mozilla Public License Version
  7 * 1.1 (the "License"); you may not use this file except in compliance with
  8 * the License. You may obtain a copy of the License at
  9 * http://www.mozilla.org/MPL/
 10 *
 11 * Software distributed under the License is distributed on an "AS IS" basis,
 12 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 13 * for the specific language governing rights and limitations under the
 14 * License.
 15 *
 16 * The Original Code is Mozilla Communicator client code, released
 17 * March 31, 1998.
 18 *
 19 * The Initial Developer of the Original Code is
 20 * Simmule Turner and Rich Salz.
 21 * Portions created by the Initial Developer are Copyright (C) 1998
 22 * the Initial Developer. All Rights Reserved.
 23 *
 24 * Contributor(s):
 25 *
 26 * Alternatively, the contents of this file may be used under the terms of
 27 * either the GNU General Public License Version 2 or later (the "GPL"), or
 28 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 29 * in which case the provisions of the GPL or the LGPL are applicable instead
 30 * of those above. If you wish to allow use of your version of this file only
 31 * under the terms of either the GPL or the LGPL, and not to allow others to
 32 * use your version of this file under the terms of the MPL, indicate your
 33 * decision by deleting the provisions above and replace them with the notice
 34 * and other provisions required by the GPL or the LGPL. If you do not delete
 35 * the provisions above, a recipient may use your version of this file under
 36 * the terms of any one of the MPL, the GPL or the LGPL.
 37 *
 38 * ***** END LICENSE BLOCK ***** */
 39
 40/*
 41 * Copyright 1992,1993 Simmule Turner and Rich Salz.  All rights reserved.
 42 *
 43 * This software is not subject to any license of the American Telephone
 44 * and Telegraph Company or of the Regents of the University of California.
 45 *
 46 * Permission is granted to anyone to use this software for any purpose on
 47 * any computer system, and to alter it and redistribute it freely, subject
 48 * to the following restrictions:
 49 * 1. The authors are not responsible for the consequences of use of this
 50 *    software, no matter how awful, even if they arise from flaws in it.
 51 * 2. The origin of this software must not be misrepresented, either by
 52 *    explicit claim or by omission.  Since few users ever read sources,
 53 *    credits must appear in the documentation.
 54 * 3. Altered versions must be plainly marked as such, and must not be
 55 *    misrepresented as being the original software.  Since few users
 56 *    ever read sources, credits must appear in the documentation.
 57 * 4. This notice may not be removed or altered.
 58 */
 59
 60
 61/*
 62**  Unix system-dependant routines for editline library.
 63*/
 64#include "editline.h"
 65
 66#if	defined(HAVE_TCGETATTR)
 67#include <termios.h>
 68
 69void
 70rl_ttyset(Reset)
 71    int				Reset;
 72{
 73    static struct termios	old;
 74    struct termios		new;
 75
 76    if (Reset == 0) {
 77	(void)tcgetattr(0, &old);
 78	rl_erase = old.c_cc[VERASE];
 79	rl_kill = old.c_cc[VKILL];
 80	rl_eof = old.c_cc[VEOF];
 81	rl_intr = old.c_cc[VINTR];
 82	rl_quit = old.c_cc[VQUIT];
 83
 84	new = old;
 85	new.c_cc[VINTR] = -1;
 86	new.c_cc[VQUIT] = -1;
 87	new.c_lflag &= ~(ECHO | ICANON);
 88	new.c_iflag &= ~(ISTRIP | INPCK);
 89	new.c_cc[VMIN] = 1;
 90	new.c_cc[VTIME] = 0;
 91	(void)tcsetattr(0, TCSADRAIN, &new);
 92    }
 93    else
 94	(void)tcsetattr(0, TCSADRAIN, &old);
 95}
 96
 97#else
 98#if	defined(HAVE_TERMIO)
 99#include <termio.h>
100
101void
102rl_ttyset(Reset)
103    int				Reset;
104{
105    static struct termio	old;
106    struct termio		new;
107
108    if (Reset == 0) {
109	(void)ioctl(0, TCGETA, &old);
110	rl_erase = old.c_cc[VERASE];
111	rl_kill = old.c_cc[VKILL];
112	rl_eof = old.c_cc[VEOF];
113	rl_intr = old.c_cc[VINTR];
114	rl_quit = old.c_cc[VQUIT];
115
116	new = old;
117	new.c_cc[VINTR] = -1;
118	new.c_cc[VQUIT] = -1;
119	new.c_lflag &= ~(ECHO | ICANON);
120	new.c_iflag &= ~(ISTRIP | INPCK);
121	new.c_cc[VMIN] = 1;
122	new.c_cc[VTIME] = 0;
123	(void)ioctl(0, TCSETAW, &new);
124    }
125    else
126	(void)ioctl(0, TCSETAW, &old);
127}
128
129#else
130#include <sgtty.h>
131
132void
133rl_ttyset(Reset)
134    int				Reset;
135{
136    static struct sgttyb	old_sgttyb;
137    static struct tchars	old_tchars;
138    struct sgttyb		new_sgttyb;
139    struct tchars		new_tchars;
140
141    if (Reset == 0) {
142	(void)ioctl(0, TIOCGETP, &old_sgttyb);
143	rl_erase = old_sgttyb.sg_erase;
144	rl_kill = old_sgttyb.sg_kill;
145
146	(void)ioctl(0, TIOCGETC, &old_tchars);
147	rl_eof = old_tchars.t_eofc;
148	rl_intr = old_tchars.t_intrc;
149	rl_quit = old_tchars.t_quitc;
150
151	new_sgttyb = old_sgttyb;
152	new_sgttyb.sg_flags &= ~ECHO;
153	new_sgttyb.sg_flags |= RAW;
154#if	defined(PASS8)
155	new_sgttyb.sg_flags |= PASS8;
156#endif	/* defined(PASS8) */
157	(void)ioctl(0, TIOCSETP, &new_sgttyb);
158
159	new_tchars = old_tchars;
160	new_tchars.t_intrc = -1;
161	new_tchars.t_quitc = -1;
162	(void)ioctl(0, TIOCSETC, &new_tchars);
163    }
164    else {
165	(void)ioctl(0, TIOCSETP, &old_sgttyb);
166	(void)ioctl(0, TIOCSETC, &old_tchars);
167    }
168}
169#endif	/* defined(HAVE_TERMIO) */
170#endif	/* defined(HAVE_TCGETATTR) */
171
172void
173rl_add_slash(path, p)
174    char	*path;
175    char	*p;
176{
177    struct stat	Sb;
178
179    if (stat(path, &Sb) >= 0)
180	(void)strcat(p, S_ISDIR(Sb.st_mode) ? "/" : " ");
181}
182