busybox/examples/var_service/dhcpd_if/run
Denys Vlasenko 1e9a4f56f5 examples/var_service: use "exec sleep 5" instead of "{ sleep 5; exit; }"
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2019-04-21 14:30:19 +02:00

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#!/bin/sh
exec 2>&1
exec </dev/null
pwd="$PWD"
if="${PWD##*/dhcpd_}"
echo "* Upping iface $if"
ip link set dev $if up || exec sleep 5
>>udhcpd.leases
sed 's/^interface.*$/interface '"$if/" -i udhcpd.conf
echo "* Starting udhcpd on $if [$$]"
exec \
env - PATH="$PATH" \
softlimit \
setuidgid root \
udhcpd -f -vv udhcpd.conf
exit $?