uClibc++:
 * workaround "file name too long"-problem reported [http://www.ip-phone-forum.de/showthread.php?t=271505&p=2021304&viewfull=1#post2021304 here]


git-svn-id: file:///var/svn/freetz/trunk@12260 149334a1-2f27-0410-a3b9-fc62619ac1e6