126:# === SHIRE BRAIN NODE INPUT LOCK BEGIN ===
133:            -option 'srvrkeys:none'
136:    if [[ -x /usr/bin/xtrlock ]] \
137:        && ! /usr/bin/pgrep -u "$(id -u)" -x xtrlock \
140:        /usr/bin/xtrlock -f
144:# === SHIRE BRAIN NODE INPUT LOCK END ===