/****************************************************************************
- * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc. *
+ * 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 *
****************************************************************************/
/****************************************************************************
- * Author: Thomas E. Dickey 1996,1997 *
+ * Author: Thomas E. Dickey 1996-on *
****************************************************************************/
#include <curses.priv.h>
extern int malloc_errfd; /* FIXME */
#endif
-MODULE_ID("$Id: lib_freeall.c,v 1.41 2007/01/21 01:09:07 tom Exp $")
+MODULE_ID("$Id: lib_freeall.c,v 1.49 2008/06/21 21:26:33 tom Exp $")
/*
* Free all ncurses data. This is used for testing only (there's no practical
_nc_freeall(void)
{
WINDOWLIST *p, *q;
- char *s;
static va_list empty_va;
T((T_CALLED("_nc_freeall()")));
#if NO_LEAKS
- _nc_free_tparm();
if (SP != 0) {
if (SP->_oldnum_list != 0) {
FreeAndNull(SP->_oldnum_list);
}
#endif
if (SP != 0) {
+ _nc_lock_global(curses);
+
while (_nc_windows != 0) {
+ bool deleted = FALSE;
+
/* Delete only windows that're not a parent */
- for (p = _nc_windows; p != 0; p = p->next) {
+ for (each_window(p)) {
bool found = FALSE;
- for (q = _nc_windows; q != 0; q = q->next) {
+ for (each_window(q)) {
if ((p != q)
&& (q->win._flags & _SUBWIN)
&& (&(p->win) == q->win._parent)) {
}
if (!found) {
- delwin(&(p->win));
+ 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 NO_LEAKS
- _nc_tgetent_leaks();
-#endif
- del_curterm(cur_term);
- _nc_free_entries(_nc_head);
- _nc_get_type(0);
- _nc_first_name(0);
-#if USE_WIDEC_SUPPORT
- FreeIfNeeded(_nc_wacs);
-#endif
-#if NO_LEAKS
- _nc_keyname_leaks();
-#endif
-
- if ((s = _nc_home_terminfo()) != 0)
- free(s);
+ if (cur_term != 0)
+ del_curterm(cur_term);
(void) _nc_printf_string(0, empty_va);
#ifdef TRACE
(void) _nc_trace_buf(-1, 0);
#endif
+ _nc_leaks_tinfo();
+
#if HAVE_LIBDBMALLOC
malloc_dump(malloc_errfd);
#elif HAVE_LIBDMALLOC