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make root=dhcp work

master
Harald Hoyer 2009-05-25 16:48:01 +02:00
parent 9faf9b0690
commit 28df9479e1
1 changed files with 21 additions and 14 deletions
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35
modules.d/40network/ifup
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@ -93,20 +93,27 @@ ip_to_var() {
[ -n "$autoconf" ] || autoconf=off [ -n "$autoconf" ] || autoconf=off
} }


# spin through the kernel command line, looking for ip= lines root=$(getarg root)
for p in $(cat /proc/cmdline); do ip=$(getarg ip)
[ -n "${p%ip=*}" ] && continue
ip_to_var ${p#ip=}


# If this option isn't directed at our interface, skip it if [ "$root" = "dhcp" -a -z "$ip" ]; then
[ "$dev" = "$netif" ] || continue do_dhcp;
else
# spin through the kernel command line, looking for ip= lines
for p in $(cat /proc/cmdline); do
[ -n "${p%ip=*}" ] && continue
ip_to_var ${p#ip=}
# If this option isn't directed at our interface, skip it
[ "$dev" = "$netif" ] || continue


case $autoconf in case $autoconf in
static) do_static ;; static) do_static ;;
dhcp|on|any) do_dhcp ;; dhcp|on|any) do_dhcp ;;
bootp|rarp|both) die "autoconfig type $autoconf is not supported" ;; bootp|rarp|both) die "autoconfig type $autoconf is not supported" ;;
''|none|off) ;; ''|none|off) ;;
esac esac
break break
done done
fi
exit 0 exit 0