talk.c revision 1.5 
1/*	$NetBSD: talk.c,v 1.5 1997/10/20 00:23:30 lukem Exp $	*/
2
3/*
4 * Copyright (c) 1983, 1993
5 *	The Regents of the University of California.  All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 *    notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 *    notice, this list of conditions and the following disclaimer in the
14 *    documentation and/or other materials provided with the distribution.
15 * 3. All advertising materials mentioning features or use of this software
16 *    must display the following acknowledgement:
17 *	This product includes software developed by the University of
18 *	California, Berkeley and its contributors.
19 * 4. Neither the name of the University nor the names of its contributors
20 *    may be used to endorse or promote products derived from this software
21 *    without specific prior written permission.
22 *
23 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
26 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33 * SUCH DAMAGE.
34 */
35
36#include <sys/cdefs.h>
37#ifndef lint
38__COPYRIGHT("@(#) Copyright (c) 1983, 1993\n\
39	The Regents of the University of California.  All rights reserved.\n");
40#endif /* not lint */
41
42#ifndef lint
43#if 0
44static char sccsid[] = "@(#)talk.c	8.1 (Berkeley) 6/6/93";
45#endif
46__RCSID("$NetBSD: talk.c,v 1.5 1997/10/20 00:23:30 lukem Exp $");
47#endif /* not lint */
48
49#include "talk.h"
50#include <locale.h>
51
52/*
53 * talk:	A visual form of write. Using sockets, a two way
54 *		connection is set up between the two people talking.
55 *		With the aid of curses, the screen is split into two
56 *		windows, and each users text is added to the window,
57 *		one character at a time...
58 *
59 *		Written by Kipp Hickman
60 *
61 *		Modified to run under 4.1a by Clem Cole and Peter Moore
62 *		Modified to run between hosts by Peter Moore, 8/19/82
63 *		Modified to run under 4.1c by Peter Moore 3/17/83
64 */
65
66int	main __P((int, char **));
67
68int
69main(argc, argv)
70	int argc;
71	char *argv[];
72{
73	setlocale(LC_ALL, "");
74
75	get_names(argc, argv);
76	init_display();
77	open_ctl();
78	open_sockt();
79	start_msgs();
80	if (!check_local())
81		invite_remote();
82	end_msgs();
83	set_edit_chars();
84	talk();
85	/* NOTREACHED */
86	return (0);
87}
88