/****************************************************************************
- * Copyright (c) 1998,2000,2001 Free Software Foundation, Inc. *
+ * Copyright (c) 1998-2001,2007 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 *
#include <curses.priv.h>
-MODULE_ID("$Id: lib_delwin.c,v 1.13 2001/08/26 00:40:20 tom Exp $")
+MODULE_ID("$Id: lib_delwin.c,v 1.14 2007/10/20 21:51:07 tom Exp $")
static bool
cannot_delete(WINDOW *win)
NCURSES_EXPORT(int)
delwin(WINDOW *win)
{
+ int result = ERR;
+
T((T_CALLED("delwin(%p)"), win));
+ _nc_lock_global(windowlist);
if (win == 0
- || cannot_delete(win))
- returnCode(ERR);
+ || cannot_delete(win)) {
+ result = ERR;
+ } else {
- if (win->_flags & _SUBWIN)
- touchwin(win->_parent);
- else if (curscr != 0)
- touchwin(curscr);
+ if (win->_flags & _SUBWIN)
+ touchwin(win->_parent);
+ else if (curscr != 0)
+ touchwin(curscr);
- returnCode(_nc_freewin(win));
+ result = _nc_freewin(win);
+ }
+ _nc_unlock_global(windowlist);
+ returnCode(result);
}