CreateJournaldReader creates a JournaldReader.

CreateSyslogReader creates and returns a SyslogReader that reads the given logfiles.

DefaultOpener is the function to call to open a LogReader.

JournaldReader reads from systemd's journald log.

SyslogReader is a LogReader that reads files created by the syslog daemon commonly used on *BSD (and some Linux distros, I suppose).

LogReader defines the interface for several implementations that access system logs as plain old syslog files or systemd-journald journals.

ReaderOpener is a function to open a LogReader.