May 26, 2018
Syslog priority constants as defined in RFC3164
Syslog messages–as standardized in RFC3164–embed a priority number the PRI part which is composed of a severity and a facility value. The constants which encode these values are specified in section 4.1.1, and are made available by this module. For instance, the exportable LOG_FTP constant has a value of 11, the value for the FTP facility.