ncurses 5.6 - patch 20080920
[ncurses.git] / ncurses / tty / lib_tstp.c
index 2a341fa6ba29c3252c36848d8f0286c056beeef7..06c8411caa4d2a2891b63c3febc79b6d0d5e6ba9 100644 (file)
@@ -1,5 +1,5 @@
 /****************************************************************************
- * 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            *
@@ -46,7 +46,7 @@
 #define _POSIX_SOURCE
 #endif
 
-MODULE_ID("$Id: lib_tstp.c,v 1.36 2007/04/21 19:51:29 tom Exp $")
+MODULE_ID("$Id: lib_tstp.c,v 1.37 2008/05/03 16:24:56 tom Exp $")
 
 #if defined(SIGTSTP) && (HAVE_SIGACTION || HAVE_SIGVEC)
 #define USE_SIGTSTP 1
@@ -252,19 +252,17 @@ cleanup(int sig)
        if (signal(sig, SIG_IGN) != SIG_ERR)
 #endif
        {
-           SCREEN *scan = _nc_screen_chain;
-           while (scan) {
-               if (SP != 0
-                   && SP->_ofp != 0
-                   && isatty(fileno(SP->_ofp))) {
-                   SP->_cleanup = TRUE;
-                   SP->_outch = _nc_outch;
+           SCREEN *scan;
+           for (each_screen(scan)) {
+               if (scan->_ofp != 0
+                   && isatty(fileno(scan->_ofp))) {
+                   scan->_cleanup = TRUE;
+                   scan->_outch = _nc_outch;
                }
                set_term(scan);
                endwin();
                if (SP)
                    SP->_endwin = FALSE;        /* in case we have an atexit! */
-               scan = scan->_next_screen;
            }
        }
     }