The goal of util_log is to provide a facility for a multi-level message
logging on stderr. This allows to selectively enable/disable log messages
via a log level which can be adjusted at runtime.
Signed-off-by: Alexander Egorenkov <egorenar@linux.ibm.com>
Reviewed-by: Jan Hoeppner <hoeppner@linux.ibm.com>
Reviewed-by: Philipp Rudo <prudo@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
