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/* $OpenBSD: lib_freeall.c,v 1.5 2010/01/12 23:22:05 nicm Exp $ */
/****************************************************************************
* Copyright (c) 1998-2007,2008 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 1996-on *
****************************************************************************/
#include <curses.priv.h>
#include <term_entry.h>
#include <tic.h>
#if HAVE_NC_FREEALL
#if HAVE_LIBDBMALLOC
extern int malloc_errfd; /* FIXME */
#endif
MODULE_ID("$Id: lib_freeall.c,v 1.5 2010/01/12 23:22:05 nicm Exp $")
/*
* Free all ncurses data. This is used for testing only (there's no practical
* use for it as an extension).
*/
NCURSES_EXPORT(void)
_nc_freeall(void)
{
WINDOWLIST *p, *q;
static va_list empty_va;
T((T_CALLED("_nc_freeall()")));
#if NO_LEAKS
if (SP != 0) {
if (SP->_oldnum_list != 0) {
FreeAndNull(SP->_oldnum_list);
}
if (SP->_panelHook.destroy != 0) {
SP->_panelHook.destroy(SP->_panelHook.stdscr_pseudo_panel);
}
}
#endif
if (SP != 0) {
_nc_lock_global(curses);
while (_nc_windows != 0) {
bool deleted = FALSE;
/* Delete only windows that're not a parent */
for (each_window(p)) {
bool found = FALSE;
for (each_window(q)) {
if ((p != q)
&& (q->win._flags & _SUBWIN)
&& (&(p->win) == q->win._parent)) {
found = TRUE;
break;
}
}
if (!found) {
if (delwin(&(p->win)) != ERR)
deleted = TRUE;
break;
}
}
/*
* Don't continue to loop if the list is trashed.
*/
if (!deleted)
break;
}
delscreen(SP);
_nc_unlock_global(curses);
}
if (cur_term != 0)
del_curterm(cur_term);
(void) _nc_printf_string(0, empty_va);
#ifdef TRACE
(void) _nc_trace_buf(-1, 0);
#endif
#if USE_WIDEC_SUPPORT
FreeIfNeeded(_nc_wacs);
#endif
_nc_leaks_tinfo();
#if HAVE_LIBDBMALLOC
malloc_dump(malloc_errfd);
#elif HAVE_LIBDMALLOC
#elif HAVE_LIBMPATROL
__mp_summary();
#elif HAVE_PURIFY
purify_all_inuse();
#endif
returnVoid;
}
NCURSES_EXPORT(void)
_nc_free_and_exit(int code)
{
char *last_setbuf = (SP != 0) ? SP->_setbuf : 0;
_nc_freeall();
#ifdef TRACE
trace(0); /* close trace file, freeing its setbuf */
{
static va_list fake;
free(_nc_varargs("?", fake));
}
#endif
fclose(stdout);
FreeIfNeeded(last_setbuf);
exit(code);
}
#else
NCURSES_EXPORT(void)
_nc_freeall(void)
{
}
NCURSES_EXPORT(void)
_nc_free_and_exit(int code)
{
if (SP)
delscreen(SP);
if (cur_term != 0)
del_curterm(cur_term);
exit(code);
}
#endif
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