From de16da348671bd797500ab144ae56d23e88c7463 Mon Sep 17 00:00:00 2001 From: davidovski Date: Wed, 30 Mar 2022 17:54:09 +0100 Subject: fixed initd files --- extra/dhcp/01-dhclient-script-fix-bare-ip.patch | 13 +++ .../dhcp/02-dhclient-script-remove-bashisms.patch | 28 +++++ extra/dhcp/03-fix-unwind-import.patch | 16 +++ extra/dhcp/dhcpd.confd | 28 +++++ extra/dhcp/dhcpd.initd | 115 +++++++++++++++++++++ 5 files changed, 200 insertions(+) create mode 100644 extra/dhcp/01-dhclient-script-fix-bare-ip.patch create mode 100644 extra/dhcp/02-dhclient-script-remove-bashisms.patch create mode 100644 extra/dhcp/03-fix-unwind-import.patch create mode 100644 extra/dhcp/dhcpd.confd create mode 100644 extra/dhcp/dhcpd.initd (limited to 'extra/dhcp') diff --git a/extra/dhcp/01-dhclient-script-fix-bare-ip.patch b/extra/dhcp/01-dhclient-script-fix-bare-ip.patch new file mode 100644 index 0000000..7b3165d --- /dev/null +++ b/extra/dhcp/01-dhclient-script-fix-bare-ip.patch @@ -0,0 +1,13 @@ +diff --git a/client/scripts/linux b/client/scripts/linux +index 0c42969..3cd2a75 100755 +--- a/client/scripts/linux ++++ b/client/scripts/linux +@@ -394,7 +394,7 @@ case "$reason" in + make_resolv_conf + else + # flush all IPs from interface +- ip -4 addr flush dev ${interface} ++ ${ip} -4 addr flush dev ${interface} + exit_with_hooks 2 + fi + diff --git a/extra/dhcp/02-dhclient-script-remove-bashisms.patch b/extra/dhcp/02-dhclient-script-remove-bashisms.patch new file mode 100644 index 0000000..afa1048 --- /dev/null +++ b/extra/dhcp/02-dhclient-script-remove-bashisms.patch @@ -0,0 +1,28 @@ +diff --git a/client/scripts/linux b/client/scripts/linux +index 0c42969..2e7274b 100755 +--- a/client/scripts/linux ++++ b/client/scripts/linux +@@ -1,4 +1,4 @@ +-#!/bin/bash ++#!/bin/sh + # dhclient-script for Linux. Dan Halbert, March, 1997. + # Updated for Linux 2.[12] by Brian J. Murrell, January 1999. + # No guarantees about this. I'm a novice at the details of Linux +@@ -428,7 +428,7 @@ case "$reason" in + # Check if any IPv6 address on this interface is marked as + # tentative. + ${ip} addr show ${interface} | grep inet6 | grep tentative \ +- &> /dev/null ++ > /dev/null 2>&1 + if [ $? -eq 0 ]; then + # Wait for duplicate address detection to complete or for + # the timeout specified as --dad-wait-time. +@@ -437,7 +437,7 @@ case "$reason" in + # We're going to poll for the tentative flag every second. + sleep 1 + ${ip} addr show ${interface} | grep inet6 | grep tentative \ +- &> /dev/null ++ > /dev/null 2>&1 + if [ $? -ne 0 ]; then + break; + fi diff --git a/extra/dhcp/03-fix-unwind-import.patch b/extra/dhcp/03-fix-unwind-import.patch new file mode 100644 index 0000000..8b87fdb --- /dev/null +++ b/extra/dhcp/03-fix-unwind-import.patch @@ -0,0 +1,16 @@ +bind assumes _Unwind_GetIP is a function which is not necessarily +true. In some implementations of libunwind it's a macro. +This fixes the build on Alpine on armhf and armv7. + +--- a/bind/bind-9.11.36/lib/isc/backtrace.c ++++ b/bind/bind-9.11.36/lib/isc/backtrace.c +@@ -81,8 +81,7 @@ isc_backtrace_gettrace(void **addrs, int + return (ISC_R_SUCCESS); + } + #elif defined(BACKTRACE_GCC) +-extern int _Unwind_Backtrace(void* fn, void* a); +-extern void* _Unwind_GetIP(void* ctx); ++#include + + typedef struct { + void **result; diff --git a/extra/dhcp/dhcpd.confd b/extra/dhcp/dhcpd.confd new file mode 100644 index 0000000..5cd2eec --- /dev/null +++ b/extra/dhcp/dhcpd.confd @@ -0,0 +1,28 @@ +# /etc/conf.d/dhcpd: config file for /etc/init.d/dhcpd + +# If you require more than one instance of dhcpd you can create symbolic +# links to dhcpd service like so +# cd /etc/init.d +# ln -s dhcpd dhcpd.foo +# cd ../conf.d +# cp dhcpd dhcpd.foo +# Now you can edit dhcpd.foo and specify a different configuration file. +# You'll also need to specify a pidfile in that dhcpd.conf file. +# See the pid-file-name option in the dhcpd.conf man page for details. + +# If you wish to run dhcpd in a chroot, uncomment the following line +# DHCPD_CHROOT="/var/lib/dhcp/chroot" + +# All file paths below are relative to the chroot. +# You can specify a different chroot directory but MAKE SURE it's empty. + +# Specify a configuration file - the default is /etc/dhcp/dhcpd.conf +# DHCPD_CONF="/etc/dhcp/dhcpd.conf" + +# Configure which interface or interfaces to for dhcpd to listen on. +# List all interfaces space separated. If this is not specified then +# we listen on all interfaces. +# DHCPD_IFACE="" + +# Insert any other dhcpd options - see the man page for a full list. +# DHCPD_OPTS="" diff --git a/extra/dhcp/dhcpd.initd b/extra/dhcp/dhcpd.initd new file mode 100644 index 0000000..f69ae71 --- /dev/null +++ b/extra/dhcp/dhcpd.initd @@ -0,0 +1,115 @@ +#!/sbin/openrc-run +# Copyright 1999-2011 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 +# $Header: /var/cvsroot/gentoo-x86/net-misc/dhcp/files/dhcpd.init5,v 1.1 2011/12/04 22:45:07 vapier Exp $ + +extra_commands="configtest" + +: ${DHCPD_CONF:=/etc/dhcp/${SVCNAME}.conf} + +depend() { + need net + after firewall + use logger dns +} + +get_var() { + local var="$(sed -n 's/^[[:blank:]]\?'"$1"' "*\([^#";]\+\).*/\1/p' "${chroot}${DHCPD_CONF}")" + echo ${var:-$2} +} + +checkconfig() { + set -- ${DHCPD_OPTS} ${chroot:+-chroot} ${chroot} -t + + dhcpd "$@" 1>/dev/null 2>&1 + local ret=$? + if [ ${ret} -ne 0 ] ; then + eerror "${SVCNAME} has detected a syntax error in your configuration files:" + dhcpd "$@" + fi + + return ${ret} +} + +configtest() { + local chroot=${DHCPD_CHROOT%/} + + ebegin "Checking ${SVCNAME} configuration" + checkconfig + eend $? +} + +start() { + local chroot=${DHCPD_CHROOT%/} + + # Work out our cffile if it's in our DHCPD_OPTS + case " ${DHCPD_OPTS} " in + *" -cf "*) + DHCPD_CONF=" ${DHCPD_OPTS} " + DHCPD_CONF="${DHCPD_CONF##* -cf }" + DHCPD_CONF="${DHCPD_CONF%% *}" + ;; + *) DHCPD_OPTS="${DHCPD_OPTS} -cf ${DHCPD_CONF}" + ;; + esac + + if [ -n "${chroot}" ] ; then + # the config test want's these to exist + mkdir -p \ + "${chroot}"/run/dhcp \ + "${chroot}"/var/lib/dhcp \ + "${chroot}"/etc/dhcp + fi + + # see comment in get_var() above + if [ ! -f "${chroot}${DHCPD_CONF}" ] ; then + eerror "${chroot}${DHCPD_CONF} does not exist" + return 1 + fi + + checkconfig || return 1 + + checkpath -d -o dhcp:dhcp "${chroot}"/run/dhcp "${chroot}"/var/lib/dhcp + + local leasefile="$(get_var lease-file-name /var/lib/dhcp/${SVCNAME}.leases)" + checkpath -f -o dhcp:dhcp "${chroot}${leasefile}" + + # Setup LD_PRELOAD so name resolution works in our chroot. + if [ -n "${chroot}" ] ; then + checkpath -d -o root:root -m 755 "${chroot}"/dev "${chroot}"/etc "${chroot}"/proc + cp -pP /etc/localtime /etc/resolv.conf "${chroot}"/etc/ + export LD_PRELOAD="${LD_PRELOAD} libresolv.so libnss_dns.so" + if ! mountinfo -q "${chroot}/proc" ; then + mount --bind /proc "${chroot}/proc" + fi + fi + + local pidfile="$(get_var pid-file-name /run/dhcp/${SVCNAME}.pid)" + + ebegin "Starting ${chroot:+chrooted }${SVCNAME}" + start-stop-daemon --start --exec /usr/sbin/dhcpd \ + --pidfile "${chroot}/${pidfile}" \ + -- ${DHCPD_OPTS} -q -pf "${pidfile}" -lf "${leasefile}" \ + -user dhcp -group dhcp \ + ${chroot:+-chroot} ${chroot} ${DHCPD_IFACE} + eend $? \ + && save_options chroot "${chroot}" \ + && save_options pidfile "${pidfile}" +} + +stop() { + local chroot="$(get_options chroot)" + + ebegin "Stopping ${chroot:+chrooted }${SVCNAME}" + start-stop-daemon --stop --exec /usr/sbin/dhcpd \ + --pidfile "${chroot}/$(get_options pidfile)" + res=$? + + if [ ${res} -eq 0 ] && [ -n "${chroot}" ] ; then + if mountinfo -q "${chroot}/proc" ; then + umount "${chroot}/proc" + fi + fi + + eend $res +} -- cgit v1.2.1