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author | Sebastian Schmelzer | 2010-10-25 16:53:54 +0200 |
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committer | Sebastian Schmelzer | 2010-10-25 16:53:54 +0200 |
commit | 3050a9253437f4a4b5ad4bf3b3efdc3c660a5137 (patch) | |
tree | 91ac22153e416aac7ca20916b314b5e2ffa871b1 /initramfs/eglibc-rootfs/etc/udhcpc.default.script | |
download | preboot-3050a9253437f4a4b5ad4bf3b3efdc3c660a5137.tar.gz preboot-3050a9253437f4a4b5ad4bf3b3efdc3c660a5137.tar.xz preboot-3050a9253437f4a4b5ad4bf3b3efdc3c660a5137.zip |
Diffstat (limited to 'initramfs/eglibc-rootfs/etc/udhcpc.default.script')
-rwxr-xr-x | initramfs/eglibc-rootfs/etc/udhcpc.default.script | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/initramfs/eglibc-rootfs/etc/udhcpc.default.script b/initramfs/eglibc-rootfs/etc/udhcpc.default.script new file mode 100755 index 0000000..5afaa7a --- /dev/null +++ b/initramfs/eglibc-rootfs/etc/udhcpc.default.script @@ -0,0 +1,50 @@ +#!/bin/sh +# Busybox udhcpc dispatcher script. Copyright (C) 2009 by Axel Beckert. +# +# Based on the busybox example scripts and the old udhcp source +# package default.* scripts. + +RESOLV_CONF="/etc/resolv.conf" + +case $1 in + bound|renew) + [ -n "$broadcast" ] && BROADCAST="broadcast $broadcast" + [ -n "$subnet" ] && NETMASK="netmask $subnet" + + ip addr add $ip/$(ipcalc -s -p $ip $subnet|sed s/.*=//) dev $interface + ip route add default via $router + + # Update resolver configuration file + R="" + [ -n "$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" | resolvconf -a "${interface}.udhcpc" + else + echo -n "$R" > "$RESOLV_CONF" + fi + ;; + + deconfig) + + ;; + + leasefail) + echo "$0: Lease failed: $message" + ;; + + nak) + echo "$0: Received a NAK: $message" + ;; + + *) + echo "$0: Unknown udhcpc command: $1"; + exit 1; + ;; +esac |