session: Keep a copy of last settings
authorDaniel Wagner <daniel.wagner@bmw-carit.de>
Tue, 12 Apr 2011 06:53:35 +0000 (08:53 +0200)
committerDaniel Wagner <daniel.wagner@bmw-carit.de>
Tue, 12 Apr 2011 13:27:43 +0000 (15:27 +0200)
commit00dde1199469e44474c491a987cc4eca4610a502
tree2a10b1b63db86dae01a703e533982259a6055a71
parentead53fb8c47b2b0a3370fc396e020c14fc169749
session: Keep a copy of last settings

In order to be able to find out which setting has changed (e.g. for
the notify update call), it's necessary to have a shadow copy (last
value) from all settings.
src/session.c