gentoo-overlay/app-admin/rsyslog/files/rsyslog.service

[Unit]
Description=System Logging Service
;Requires=syslog.socket
Conflicts=syslog-ng.service syslogd.service
Documentation=man:rsyslogd(8)
Documentation=man:rsyslog.conf(5)
Documentation=https://www.rsyslog.com/doc/

[Service]
Type=notify
Environment=RSYSLOGD_PARAMS=
EnvironmentFile=-/etc/default/rsyslog
ExecStart=/usr/sbin/rsyslogd -n -iNONE $RSYSLOGD_PARAMS
ExecReload=/bin/kill -HUP $MAINPID
UMask=0066
StandardOutput=null
Restart=on-failure

# Increase the default a bit in order to allow many simultaneous
# files to be monitored, we might need a lot of fds.
LimitNOFILE=16384

[Install]
WantedBy=multi-user.target
Alias=syslog.service