1 /*-
2 * SPDX-License-Identifier: BSD-3-Clause
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. Neither the name of the University nor the names of its contributors
16 * may be used to endorse or promote products derived from this software
17 * without specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 * SUCH DAMAGE.
30 */
31
32 #include <locale.h>
33 #include <unistd.h>
34
35 #include "talk.h"
36
37 /*
38 * talk: A visual form of write. Using sockets, a two way
39 * connection is set up between the two people talking.
40 * With the aid of curses, the screen is split into two
41 * windows, and each users text is added to the window,
42 * one character at a time...
43 *
44 * Written by Kipp Hickman
45 *
46 * Modified to run under 4.1a by Clem Cole and Peter Moore
47 * Modified to run between hosts by Peter Moore, 8/19/82
48 * Modified to run under 4.1c by Peter Moore 3/17/83
49 * Fixed to not run with unwriteable terminals MRVM 28/12/94
50 */
51
52 int
main(int argc,char ** argv)53 main(int argc, char **argv)
54 {
55 (void) setlocale(LC_CTYPE, "");
56
57 get_names(argc, argv);
58 setproctitle(" ");
59 check_writeable();
60 init_display();
61 open_ctl();
62 open_sockt();
63 start_msgs();
64 if (!check_local())
65 invite_remote();
66 end_msgs();
67 set_edit_chars();
68 talk();
69 return 0;
70 }
71