Do anybody recommend a library/handler beneficial in embedded C programming for
logging?
I need one for a controller running on TS-7800 under Debian Linux. My
application is working fine, but showing any Error/Warning/Trace only as printf
on the console. Whenever I start it in background the output is gone.... the
following would be nice features of such a error-handler:
- Saving Fatal, Errors, Warnings, Infos and Traces into a file or SQL database
- automatically remove old data from that file/database, like in round-robin
datasets
- beside the message, also save a timestamp and the function name
- allow to search and browse within the saved log, including filtering
- allow a "live view" to show what happens now, like printf do
- configuration of saved level (e.g. only fatal and error, no warning or no
trace) based on file or function name
- reduce saved/showed messages by bundling these one which appears very often
together in one message.
I already found nagius and cacti, but it looks as they only offer viewing
capabilities and not address logging.
Thanks for any help
Achim
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