1 /****************************************************************************
2 * Copyright (c) 1998,2000 Free Software Foundation, Inc. *
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5 * copy of this software and associated documentation files (the *
6 * "Software"), to deal in the Software without restriction, including *
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9 * copies of the Software, and to permit persons to whom the Software is *
10 * furnished to do so, subject to the following conditions: *
12 * The above copyright notice and this permission notice shall be included *
13 * in all copies or substantial portions of the Software. *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
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27 ****************************************************************************/
29 /****************************************************************************
30 * Author: Thomas E. Dickey <dickey@clark.net> 1998,2000 *
31 ****************************************************************************/
34 * home_terminfo.c -- return the $HOME/.terminfo string, expanded
37 #include <curses.priv.h>
40 MODULE_ID("$Id: home_terminfo.c,v 1.6 2000/12/10 02:55:07 tom Exp $")
42 #define my_length (strlen(home) + sizeof(PRIVATE_INFO))
44 /* ncurses extension...fall back on user's private directory */
46 NCURSES_EXPORT(char *)
47 _nc_home_terminfo(void)
50 static char *temp = 0;
52 if (use_terminfo_vars()) {
54 if ((home = getenv("HOME")) != 0
55 && my_length <= PATH_MAX) {
56 temp = typeMalloc(char, my_length);
58 _nc_err_abort("Out of memory");
59 (void) sprintf(temp, PRIVATE_INFO, home);