tree bc2ae47cbeec82f6c30470a767a523578c8efdca
parent 24e5e05b6f5ee841e4533facb434617a33423e22
author Katerina Barone-Adesi <kat.obsc@gmail.com> 1361423789 +0000
committer Holger Hans Peter Freyther <zecke@selfish.org> 1361972748 +0100

Added a ring buffer log target to store the last N log messages.

The log target can be used via log alarms and show alarms.
Why? This feature was proposed/requested at
http://openbsc.osmocom.org/trac/wiki/Tasks/ErrorLogTarget
All messages use the same amount of space, prioritizing simplicity.