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- /****************************************************************************
- * Copyright (c) 1998-2000,2002 Free Software Foundation, Inc. *
- * *
- * Permission is hereby granted, free of charge, to any person obtaining a *
- * copy of this software and associated documentation files (the *
- * "Software"), to deal in the Software without restriction, including *
- * without limitation the rights to use, copy, modify, merge, publish, *
- * distribute, distribute with modifications, sublicense, and/or sell *
- * copies of the Software, and to permit persons to whom the Software is *
- * furnished to do so, subject to the following conditions: *
- * *
- * The above copyright notice and this permission notice shall be included *
- * in all copies or substantial portions of the Software. *
- * *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
- * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
- * THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
- * *
- * Except as contained in this notice, the name(s) of the above copyright *
- * holders shall not be used in advertising or otherwise to promote the *
- * sale, use or other dealings in this Software without prior written *
- * authorization. *
- ****************************************************************************/
-
- /****************************************************************************
- * Author: Thomas E. Dickey <dickey@clark.net> 1998,2000 *
- ****************************************************************************/
-
- /*
- * home_terminfo.c -- return the $HOME/.terminfo string, expanded
- */
-
- #include <curses.priv.h>
- #include <tic.h>
-
- MODULE_ID("$Id: home_terminfo.c,v 1.7 2002/09/07 20:04:51 tom Exp $")
-
- #define my_length (strlen(home) + sizeof(PRIVATE_INFO))
-
- /* ncurses extension...fall back on user's private directory */
-
- NCURSES_EXPORT(char *)
- _nc_home_terminfo(void)
- {
- char *home;
- static char *temp = 0;
-
- if (use_terminfo_vars()) {
- if (temp == 0) {
- if ((home = getenv("HOME")) != 0
- && my_length <= PATH_MAX) {
- temp = typeMalloc(char, my_length);
- if (temp == 0)
- _nc_err_abort(MSG_NO_MEMORY);
- (void) sprintf(temp, PRIVATE_INFO, home);
- }
- }
- return temp;
- }
- return 0;
- }
-