Log library

If you want to filter logs, you need to create a config file named: log.config. And put that in the same level as your application. For example, if your application is named foo, you have a directory structure such as:

$ ls -1
foo
log.config

Add properties in that file such as:

logging.level.<TAG>=<LEVEL>

TAG is a tag for the log created in your unit. So you can have multiple logs in a single file or share the same log in multiple files just using a tag name.

You can control all logs using:

logging.level=<LEVEL>

How to create a log

Including file is log.h.

Log *log = log_create("A_TAG");

Or if you want to bind the log to the file:

Log *log = log_create(__FILE__);

Print logs with:

log_debug(log, "debug log");
log_info(log,  "info log");
log_warn(log,  "warning log");
log_error(log, "error log");