tree 59bd7c029c20f34c00f8188df9254cb8c77462a7
parent 886e548ab080896da6760036f38b93ff97fd01a4
author Neels Hofmeyr <neels@hofmeyr.de> 1516067761 +0100
committer Harald Welte <laforge@gnumonks.org> 1516187638 +0000

logging: color the log level

When log_set_use_color() is enabled, color the log level string according to
the log level. The log line before and after the log level is printed in the
category's color.

ERROR and FATAL are red, NOTICE is yellow, INFO is green and DEBUG is blue.

The default behavior remains unchanged.

Change-Id: If2e52ae9ab83e538e04321c338e3fdffb2c7f9d3