Imported Upstream version 3.3.3

[debian/amanda] / perl / Amanda / MainLoop.pod

diff --git a/perl/Amanda/MainLoop.pod b/perl/Amanda/MainLoop.pod
index d47a732d03eca627a7dcba771ca120daa19b66f3..cae73ff36b84a5cf74e73c490a97f7797c1a711c 100644 (file)
--- a/perl/Amanda/MainLoop.pod
+++ b/perl/Amanda/MainLoop.pod
@@ -1,9 +1,10 @@
 /*
- * Copyright (c) 2009, 2010 Zmanda, Inc.  All Rights Reserved.
+ * Copyright (c) 2009-2012 Zmanda, Inc.  All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
+ * This program 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
+ * of the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful, but
  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
@@ -408,6 +409,13 @@ To do the same for a single step, add the same keyword to the C<step> invocation
     step immediate => 1,
         connect => sub { .. };
 
+In some case, you want to execute some code when the step finish, it can
+be done by defining a finalize code in define_steps:
+
+    my $steps = define_steps
+           cb_ref => \$finished_cb,
+           finalize => sub { .. };
+
 =head2 JOINING ASYNCHRONOUS "THREADS"
 
 With slow operations, it is often useful to perform multiple operations