From c527fd1f14c27855a37f2e8ac5346ce8d940ced2 Mon Sep 17 00:00:00 2001 From: Tudor Florea Date: Thu, 16 Oct 2014 03:05:19 +0200 Subject: initial commit for Enea Linux 4.0-140929 Migrated from the internal git server on the daisy-enea-point-release branch Signed-off-by: Tudor Florea --- meta/recipes-core/busybox/files/simple.script | 86 +++++++++++++++++++++++++++ 1 file changed, 86 insertions(+) create mode 100644 meta/recipes-core/busybox/files/simple.script (limited to 'meta/recipes-core/busybox/files/simple.script') diff --git a/meta/recipes-core/busybox/files/simple.script b/meta/recipes-core/busybox/files/simple.script new file mode 100644 index 0000000000..78ac4242a8 --- /dev/null +++ b/meta/recipes-core/busybox/files/simple.script @@ -0,0 +1,86 @@ +#!/bin/sh + +# udhcpc script edited by Tim Riker + +[ -z "$1" ] && echo "Error: should be called from udhcpc" && exit 1 + +RESOLV_CONF="/etc/resolv.conf" +[ -n "$broadcast" ] && BROADCAST="broadcast $broadcast" +[ -n "$subnet" ] && NETMASK="netmask $subnet" + +# return 0 if root is mounted on a network filesystem +root_is_nfs() { + sed -n 's/^[^ ]* \([^ ]*\) \([^ ]*\) .*$/\1 \2/p' /proc/mounts | + grep -q "^/ \(nfs\|smbfs\|ncp\|coda\)$" +} + +have_bin_ip=0 +if [ -x /sbin/ip ]; then + have_bin_ip=1 +fi + +case "$1" in + deconfig) + if [ -x /sbin/resolvconf ]; then + /sbin/resolvconf -d "${interface}.udhcpc" + fi + if ! root_is_nfs ; then + if [ $have_bin_ip -eq 1 ]; then + ip addr flush dev $interface + ip link set dev $interface up + else + /sbin/ifconfig $interface 0.0.0.0 + fi + fi + ;; + + renew|bound) + if [ $have_bin_ip -eq 1 ]; then + ip addr add dev $interface local $ip/$mask $BROADCAST + else + /sbin/ifconfig $interface $ip $BROADCAST $NETMASK + fi + + if [ -n "$router" ] ; then + if ! root_is_nfs ; then + if [ $have_bin_ip -eq 1 ]; then + while ip route del default 2>/dev/null ; do + : + done + else + while route del default gw 0.0.0.0 dev $interface 2>/dev/null ; do + : + done + fi + fi + + metric=0 + for i in $router ; do + if [ $have_bin_ip -eq 1 ]; then + ip route add default via $i metric $metric + else + route add default gw $i dev $interface metric $metric 2>/dev/null + fi + metric=$(($metric + 1)) + done + fi + + # Update resolver configuration file + R="" + [ -n "$domain" ] && R="domain $domain +" + for i in $dns; do + echo "$0: Adding DNS $i" + R="${R}nameserver $i +" + done + + if [ -x /sbin/resolvconf ]; then + echo -n "$R" | /sbin/resolvconf -a "${interface}.udhcpc" + else + echo -n "$R" > "$RESOLV_CONF" + fi + ;; +esac + +exit 0 -- cgit v1.2.3-54-g00ecf