1 /****************************************************************************
2 * Copyright 2018-2019,2020 Thomas E. Dickey *
3 * Copyright 1998-2016,2017 Free Software Foundation, Inc. *
5 * Permission is hereby granted, free of charge, to any person obtaining a *
6 * copy of this software and associated documentation files (the *
7 * "Software"), to deal in the Software without restriction, including *
8 * without limitation the rights to use, copy, modify, merge, publish, *
9 * distribute, distribute with modifications, sublicense, and/or sell *
10 * copies of the Software, and to permit persons to whom the Software is *
11 * furnished to do so, subject to the following conditions: *
13 * The above copyright notice and this permission notice shall be included *
14 * in all copies or substantial portions of the Software. *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
17 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
19 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
20 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
21 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
22 * THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
24 * Except as contained in this notice, the name(s) of the above copyright *
25 * holders shall not be used in advertising or otherwise to promote the *
26 * sale, use or other dealings in this Software without prior written *
28 ****************************************************************************/
30 /****************************************************************************
31 * Author: Thomas E. Dickey 1996-on *
32 ****************************************************************************/
34 #include <curses.priv.h>
40 extern int malloc_errfd; /* FIXME */
43 MODULE_ID("$Id: lib_freeall.c,v 1.73 2021/03/20 22:57:53 tom Exp $")
46 * Free all ncurses data. This is used for testing only (there's no practical
47 * use for it as an extension).
50 NCURSES_SP_NAME(_nc_freeall) (NCURSES_SP_DCL0)
52 static va_list empty_va;
54 T((T_CALLED("_nc_freeall()")));
56 _nc_globals.leak_checking = TRUE;
58 if (SP_PARM->_oldnum_list != 0) {
59 FreeAndNull(SP_PARM->_oldnum_list);
61 if (SP_PARM->_panelHook.destroy != 0) {
62 SP_PARM->_panelHook.destroy(SP_PARM->_panelHook.stdscr_pseudo_panel);
64 #if NCURSES_EXT_COLORS
65 _nc_new_pair_leaks(SP_PARM);
70 _nc_lock_global(curses);
72 while (WindowList(SP_PARM) != 0) {
76 /* Delete only windows that're not a parent */
77 for (each_window(SP_PARM, p)) {
78 WINDOW *p_win = &(p->win);
81 #ifndef USE_SP_WINDOWLIST
82 if (p->screen != SP_PARM)
86 for (each_window(SP_PARM, q)) {
87 WINDOW *q_win = &(q->win);
89 #ifndef USE_SP_WINDOWLIST
90 if (q->screen != SP_PARM)
95 && (q_win->_flags & _SUBWIN)
96 && (p_win == q_win->_parent)) {
103 if (delwin(p_win) != ERR)
110 * Don't continue to loop if the list is trashed.
116 _nc_unlock_global(curses);
119 (void) _nc_printf_string(0, empty_va);
121 (void) _nc_trace_buf(-1, (size_t) 0);
123 #if USE_WIDEC_SUPPORT
124 FreeIfNeeded(_nc_wacs);
129 malloc_dump(malloc_errfd);
130 #elif HAVE_LIBDMALLOC
131 #elif HAVE_LIBMPATROL
143 NCURSES_SP_NAME(_nc_freeall) (CURRENT_SCREEN);
148 NCURSES_SP_NAME(_nc_free_and_exit) (NCURSES_SP_DCLx int code)
150 T((T_CALLED("_nc_free_and_exit(%d)"), code));
151 NCURSES_SP_NAME(_nc_flush) (NCURSES_SP_ARG);
152 NCURSES_SP_NAME(_nc_freeall) (NCURSES_SP_ARG);
154 curses_trace(0); /* close trace file, freeing its setbuf */
157 free(_nc_varargs("?", fake));
163 #else /* !HAVE_NC_FREEALL */
170 NCURSES_SP_NAME(_nc_free_and_exit) (NCURSES_SP_DCLx int code)
177 #endif /* HAVE_NC_FREEALL */
181 _nc_free_and_exit(int code)
183 NCURSES_SP_NAME(_nc_free_and_exit) (CURRENT_SCREEN, code);
188 exit_curses(int code)
192 NCURSES_SP_NAME(_nc_free_and_exit) (CURRENT_SCREEN, code);
194 _nc_free_and_exit(code); /* deprecated... */