[ CCode ( delegate_target = false ) ]
public LogWriterFunc writer_journald
Format a structured log message and send it to the systemd journal as a set of key–value pairs.
All fields are sent to the journal, but if a field has length zero (indicating program-specific data) then only its key will be sent.
This is suitable for use as a LogWriterFunc.
If GLib has been compiled without systemd support, this function is still defined, but will always return g_log_writer_unhandled.
key–value pairs of structured data forming the log message
log level, either from LogLevelFlags, or a user-defined level
number of elements in the
user data passed to set_writer_func
g_log_writer_handled on success, g_log_writer_unhandled otherwise