- local ifname
- config_get ifname "$cfg" ifname
-
- local link="$proto-${ifname#$proto-}"
- [ -f "/var/run/ppp-${link}.pid" ] && {
- local pid="$(head -n1 /var/run/ppp-${link}.pid 2>/dev/null)"
- local try=0
- grep -qs pppd "/proc/$pid/cmdline" && kill -TERM $pid && \
- while grep -qs pppd "/proc/$pid/cmdline" && [ $((try++)) -lt 5 ]; do sleep 1; done
- grep -qs pppd "/proc/$pid/cmdline" && kill -KILL $pid && \
- while grep -qs pppd "/proc/$pid/cmdline"; do sleep 1; done
- rm -f "/var/run/ppp-${link}.pid"
- }