adding number of preferences to allow iterating over preferences

[oweals/gnunet.git] / src / include / gnunet_signal_lib.h

diff --git a/src/include/gnunet_signal_lib.h b/src/include/gnunet_signal_lib.h
index 1597c76d026a5760648b9fc7c19728e8874a1f37..32655dd4e4ffacdaf66d3a3eef83e6d3883797f9 100644 (file)
--- a/src/include/gnunet_signal_lib.h
+++ b/src/include/gnunet_signal_lib.h
@@ -1,10 +1,10 @@
 /*
      This file is part of GNUnet.
-     (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009 Christian Grothoff (and other contributing authors)
+     Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009 Christian Grothoff (and other contributing authors)
 
      GNUnet 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 2, or (at your
+     by the Free Software Foundation; either version 3, or (at your
      option) any later version.
 
      GNUnet is distributed in the hope that it will be useful, but
@@ -72,6 +72,17 @@ void
 GNUNET_SIGNAL_handler_uninstall (struct GNUNET_SIGNAL_Context *ctx);
 
 
+/**
+ * Raise the given signal by calling the installed signal handlers.  This will
+ * not use the @em raise() system call but only calls the handlers registered
+ * through GNUNET_SIGNAL_handler_install().
+ *
+ * @param sig the signal to raise
+ */
+void
+GNUNET_SIGNAL_raise (const int sig);
+
+
 #if 0                           /* keep Emacsens' auto-indent happy */
 {
 #endif