1 /****************************************************************************
2 * Copyright (c) 1998-2016,2017 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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8 * distribute, distribute with modifications, sublicense, and/or sell *
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 *
17 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
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27 ****************************************************************************/
29 /****************************************************************************
30 * Author: Thomas E. Dickey 1996-on *
31 ****************************************************************************/
33 #include <curses.priv.h>
39 extern int malloc_errfd; /* FIXME */
42 MODULE_ID("$Id: lib_freeall.c,v 1.65 2017/03/04 00:12:23 tom Exp $")
45 * Free all ncurses data. This is used for testing only (there's no practical
46 * use for it as an extension).
49 NCURSES_SP_NAME(_nc_freeall) (NCURSES_SP_DCL0)
51 static va_list empty_va;
53 T((T_CALLED("_nc_freeall()")));
56 if (SP_PARM->_oldnum_list != 0) {
57 FreeAndNull(SP_PARM->_oldnum_list);
59 if (SP_PARM->_panelHook.destroy != 0) {
60 SP_PARM->_panelHook.destroy(SP_PARM->_panelHook.stdscr_pseudo_panel);
63 _nc_new_pair_leaks(SP_PARM);
68 _nc_lock_global(curses);
70 while (WindowList(SP_PARM) != 0) {
74 /* Delete only windows that're not a parent */
75 for (each_window(SP_PARM, p)) {
76 WINDOW *p_win = &(p->win);
79 for (each_window(SP_PARM, q)) {
80 WINDOW *q_win = &(q->win);
82 && (q_win->_flags & _SUBWIN)
83 && (p_win == q_win->_parent)) {
90 if (delwin(p_win) != ERR)
97 * Don't continue to loop if the list is trashed.
103 _nc_unlock_global(curses);
106 (void) _nc_printf_string(0, empty_va);
108 (void) _nc_trace_buf(-1, (size_t) 0);
110 #if USE_WIDEC_SUPPORT
111 FreeIfNeeded(_nc_wacs);
116 malloc_dump(malloc_errfd);
117 #elif HAVE_LIBDMALLOC
118 #elif HAVE_LIBMPATROL
130 NCURSES_SP_NAME(_nc_freeall) (CURRENT_SCREEN);
135 NCURSES_SP_NAME(_nc_free_and_exit) (NCURSES_SP_DCLx int code)
137 NCURSES_SP_NAME(_nc_flush) (NCURSES_SP_ARG);
138 NCURSES_SP_NAME(_nc_freeall) (NCURSES_SP_ARG);
140 trace(0); /* close trace file, freeing its setbuf */
143 free(_nc_varargs("?", fake));
156 NCURSES_SP_NAME(_nc_free_and_exit) (NCURSES_SP_DCLx int code)
161 NCURSES_SP_NAME(del_curterm) (NCURSES_SP_ARGx SP_PARM->_term);
169 _nc_free_and_exit(int code)
171 NCURSES_SP_NAME(_nc_free_and_exit) (CURRENT_SCREEN, code);