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97 lines
1.9 KiB
Plaintext
97 lines
1.9 KiB
Plaintext
7 years ago
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#!/bin/sh
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#
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### BEGIN INIT INFO
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# Provides: dhcpcd
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# Required-Start: $remote_fs $local_fs
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# Required-Stop: $remote_fs $local_fs
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# Should-Start:
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# Should-Stop:
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# Default-Start: 2 3 4 5
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# Default-Stop: 0 1 6
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# Short-Description: IPv4 DHCP client with IPv4LL support
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# Description:
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### END INIT INFO
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PATH=/sbin:/bin:/usr/sbin:/usr/bin
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DHCPCD=/sbin/dhcpcd
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NAME=dhcpcd
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PIDFILE=/var/run/dhcpcd.pid
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test -x $DHCPCD || exit 0
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INTERFACES=/etc/network/interfaces
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. /lib/lsb/init-functions
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sanity()
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{
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local x=
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case "$($DHCPCD --version)" in
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[1234].*)
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log_failure_msg "Not running $NAME because an older version" \
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"is currently preferred"
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exit 6
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esac
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for x in /var/run/dhcpcd-*.pid; do
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[ -f "$x" ] || continue
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log_failure_msg "Not running $NAME because there is aleady an" \
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"interface specific instance"
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log_failure_msg "$x"
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exit 6
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done
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if grep -q "^[[:space:]]*iface[[:space:]]*.*[[:space:]]*inet[[:space:]]*dhcp" \
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$INTERFACES; then
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log_failure_msg "Not running $NAME because $INTERFACES"
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log_failure_msg "defines some interfaces that will use a" \
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"DHCP client"
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exit 6
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fi
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}
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case "$1" in
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start)
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sanity
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if pidofproc -p $PIDFILE $DHCPCD >/dev/null; then
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log_warning_msg "$NAME is already running"
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exit 0
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fi
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$DHCPCD
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;;
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stop)
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sanity
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$DHCPCD -x
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;;
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restart|force-reload)
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sanity
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$DHCPCD -x
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$DHCPCD
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;;
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try-restart)
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if ! pidofproc -p $PIDFILE $DHCPCD >/dev/null; then
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log_warning_msg "$NAME is not running"
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else
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sanity
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$DHCPCD -x
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$DHCPCD
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fi
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;;
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reload)
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if ! pidofproc -p $PIDFILE $DHCPCD >/dev/null; then
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log_failure_msg "$NAME is not running"
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exit 7
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fi
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sanity
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$DHCPCD -n
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;;
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status)
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status_of_proc -p $PIDFILE $DHCPCD "$NAME" || exit $?
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;;
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*)
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log_failure_msg "Usage: /etc/init.d/dhcpcd {start|stop|restart|try-restart|force-reload|status}"
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exit 1
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;;
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esac
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