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https://git.hardenedbsd.org/hardenedbsd/HardenedBSD.git
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61 lines
1.2 KiB
Bash
Executable File
61 lines
1.2 KiB
Bash
Executable File
#!/bin/sh
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#
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# Wait for the default route to be up
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#
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# $FreeBSD$
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#
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# PROVIDE: defaultroute
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# REQUIRE: devd netif network_ipv6
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# KEYWORD: nojail
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. /etc/rc.subr
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. /etc/network.subr
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name="defaultroute"
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start_cmd="defaultroute_start"
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stop_cmd=":"
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defaultroute_start()
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{
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local output carrier nocarrier
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# Return without waiting if we don't have dhcp interfaces or
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# if none of the dhcp interfaces is plugged in.
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dhcp_interfaces=`list_net_interfaces dhcp`
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[ -z "${dhcp_interfaces}" ] && return
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carrier=false
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for _if in ${dhcp_interfaces}; do
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output=`/sbin/ifconfig ${_if}`
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nocarrier=`expr "${output}" : '.*[[:blank:]]status: \(no carrier\)'`
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[ -z "${nocarrier}" ] && carrier=true
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done
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if ! ${carrier}; then
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return
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fi
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# Wait for a default route
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delay=${defaultroute_delay}
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while [ ${delay} -gt 0 ]; do
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defif=`get_default_if -inet`
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if [ -n "${defif}" ]; then
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if [ ${delay} -ne ${defaultroute_delay} ]; then
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echo -n "($defif)"
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fi
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break
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fi
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if [ ${delay} -eq ${defaultroute_delay} ]; then
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echo -n "Waiting ${delay}s for the default route interface: "
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else
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echo -n .
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fi
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sleep 1
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delay=`expr $delay - 1`
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done
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echo
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}
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load_rc_config $name
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run_rc_command "$1"
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