lib_termname.c revision 1.3 
1/*	$OpenBSD: lib_termname.c,v 1.3 2001/01/22 18:01:53 millert Exp $	*/
2
3/****************************************************************************
4 * Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
5 *                                                                          *
6 * Permission is hereby granted, free of charge, to any person obtaining a  *
7 * copy of this software and associated documentation files (the            *
8 * "Software"), to deal in the Software without restriction, including      *
9 * without limitation the rights to use, copy, modify, merge, publish,      *
10 * distribute, distribute with modifications, sublicense, and/or sell       *
11 * copies of the Software, and to permit persons to whom the Software is    *
12 * furnished to do so, subject to the following conditions:                 *
13 *                                                                          *
14 * The above copyright notice and this permission notice shall be included  *
15 * in all copies or substantial portions of the Software.                   *
16 *                                                                          *
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
18 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
19 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
20 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
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23 * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
24 *                                                                          *
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28 * authorization.                                                           *
29 ****************************************************************************/
30
31#include <curses.priv.h>
32#include <tic.h>		/* for MAX_ALIAS */
33
34MODULE_ID("$From: lib_termname.c,v 1.6 2000/12/10 02:55:08 tom Exp $")
35
36NCURSES_EXPORT(char *)
37termname(void)
38{
39    char *name = getenv("TERM");
40    static char ret[MAX_ALIAS + 1];
41
42    T(("termname() called"));
43
44    if (name != 0) {
45	ret[0] = '\0';
46	(void) strncat(ret, name, sizeof(ret) - 1);
47	name = ret;
48    }
49    return name;
50}
51