(go_and_die, do_statistics): Moved from connections.h.

src/server/sigflags.h

+/*
+ * $Id: sigflags.h,v 1.1 1999/04/03 22:25:40 ceder Exp $
+ * Copyright (C) 1991  Lysator Academic Computer Association.
+ *
+ * This file is part of the LysKOM server.
+ * 
+ * LysKOM is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by 
+ * the Free Software Foundation; either version 1, or (at your option) 
+ * any later version.
+ * 
+ * LysKOM is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with LysKOM; see the file COPYING.  If not, write to
+ * Lysator, c/o ISY, Linkoping University, S-581 83 Linkoping, SWEDEN,
+ * or the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, 
+ * MA 02139, USA.
+ *
+ * Please mail bug reports to bug-lyskom@lysator.liu.se. 
+ */
+
+
+/* The go_and_die flag is set by SIGHUP and shutdown_kom.  It causes
+   lyskomd to be shut down in an orderly fashion. */
+
+extern volatile sig_atomic_t go_and_die;
+
+
+/* The do_statistics flag is set by SIGUSR1.  It causes lyskomd to
+   write some statistics, typically to /usr/lyskom/etc/lyskomd-log. */
+
+extern volatile sig_atomic_t do_statistics;