1 /****************************************************************************
2 * Copyright (c) 1998-2008,2009 Free Software Foundation, Inc. *
4 * Permission is hereby granted, free of charge, to any person obtaining a *
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 *
16 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
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27 ****************************************************************************/
29 /****************************************************************************
30 * Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 *
31 * and: Eric S. Raymond <esr@snark.thyrsus.com> *
32 * and: Thomas E. Dickey 1996-on *
33 * and: Juergen Pfeifer 2008 *
34 ****************************************************************************/
39 ** The routine delwin().
43 #include <curses.priv.h>
45 MODULE_ID("$Id: lib_delwin.c,v 1.19 2009/05/23 19:56:55 tom Exp $")
48 cannot_delete(WINDOW *win)
52 #ifdef USE_SP_WINDOWLIST
53 SCREEN *sp = _nc_screen_of(win);
56 for (each_window(SP_PARM, p)) {
57 if (&(p->win) == win) {
59 } else if ((p->win._flags & _SUBWIN) != 0
60 && p->win._parent == win) {
73 T((T_CALLED("delwin(%p)"), win));
75 if (_nc_try_global(curses) == 0) {
77 || cannot_delete(win)) {
81 SCREEN *sp = _nc_screen_of(win);
83 if (win->_flags & _SUBWIN)
84 touchwin(win->_parent);
85 else if (CurScreen(SP_PARM) != 0)
86 touchwin(CurScreen(SP_PARM));
88 result = _nc_freewin(win);
90 _nc_unlock_global(curses);