/**************************************************************************** * Copyright (c) 1998-2010,2012 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 * ****************************************************************************/ /* * home_terminfo.c -- return the $HOME/.terminfo string, expanded */ #include <curses.priv.h> #include <tic.h> MODULE_ID("$Id: home_terminfo.c,v 1.15 2012/10/27 21:49:14 tom Exp $") /* ncurses extension...fall back on user's private directory */ #define MyBuffer _nc_globals.home_terminfo NCURSES_EXPORT(char *) _nc_home_terminfo(void) { char *result = 0; #if USE_HOME_TERMINFO char *home; if (use_terminfo_vars()) { if (MyBuffer == 0) { if ((home = getenv("HOME")) != 0) { size_t want = (strlen(home) + sizeof(PRIVATE_INFO)); TYPE_MALLOC(char, want, MyBuffer); _nc_SPRINTF(MyBuffer, _nc_SLIMIT(want) PRIVATE_INFO, home); } } result = MyBuffer; } #endif return result; } |