mirror of
https://github.com/xen-project/xen.git
synced 2026-10-28 02:01:24 +01:00
Ian Campbell
443701ef0c
As recommended in http://www.gnu.org/licenses/gpl-howto.en.html. This is the result of: $ git grep -El Mass\|Temple\|Franklin | xargs ./fsf.pl Where fsf.pl is: #!/usr/bin/perl -w -pi.bak -0777 my $repl = 'If not, see <http://www.gnu.org/licenses/>.'; my $br = qr/(?:\s*\n\s*(?:[\*\#]|\/\/|\.\\" )?\s*|\s+)/; my $inwt = qr/[Ii]f${br}not,${br}write${br}(?:to${br})?the${br}Free${br}Software${br}Foundation,(?:${br}Inc\.,)?/; my $mass = qr/675${br}Mass${br}Ave,?${br}Cambridge,?${br}MA${br}02139,?${br}USA,?\.?/; my $franklin = qr/51${br}Franklin${br}St(?:reet)?(?:,${br}| - )Fifth${br}Floor,?${br}Boston,?${br}MA,?${br}02110-1301,?${br}USA,?\.?/; my $temple = qr/59${br}Temple${br}Place(?:,${br}| - )Suite${br}330,?${br}Boston,?${br}MA,?${br}021110?-1307,?${br}USA,?\.?/; s|$inwt$br$mass|$repl|m; s|$inwt$br$franklin|$repl|m; s|$inwt$br$temple|$repl|m; The only remaining mentions of these addresses are in COPYING files which I haven't touched. Some of the changed files are imports from elsewhere, however filtering them out is tricky, I think it is tolerable to have these files be modified here and then perhaps reverted on the next sync, since it's only 1-2 lines and obvious what is going on. Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
144 lines
3.0 KiB
Bash
144 lines
3.0 KiB
Bash
#
|
|
# Copyright (c) 2005 XenSource Ltd.
|
|
#
|
|
# This library is free software; you can redistribute it and/or
|
|
# modify it under the terms of version 2.1 of the GNU Lesser General Public
|
|
# License as published by the Free Software Foundation.
|
|
#
|
|
# This library is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
# Lesser General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU Lesser General Public
|
|
# License along with this library; If not, see <http://www.gnu.org/licenses/>.
|
|
#
|
|
|
|
|
|
# Gentoo doesn't have ifup/ifdown, so we define appropriate alternatives.
|
|
|
|
# Other platforms just use ifup / ifdown directly.
|
|
|
|
##
|
|
# preiftransfer
|
|
#
|
|
# @param $1 The current name for the physical device, which is also the name
|
|
# that the virtual device will take once the physical device has
|
|
# been renamed.
|
|
|
|
if ! which ifup >/dev/null 2>/dev/null
|
|
then
|
|
preiftransfer()
|
|
{
|
|
true
|
|
}
|
|
ifup()
|
|
{
|
|
false
|
|
}
|
|
ifdown()
|
|
{
|
|
false
|
|
}
|
|
else
|
|
preiftransfer()
|
|
{
|
|
true
|
|
}
|
|
fi
|
|
|
|
|
|
first_file()
|
|
{
|
|
t="$1"
|
|
shift
|
|
for file in $@
|
|
do
|
|
if [ "$t" "$file" ]
|
|
then
|
|
echo "$file"
|
|
return
|
|
fi
|
|
done
|
|
}
|
|
|
|
find_dhcpd_conf_file()
|
|
{
|
|
first_file -f /etc/dhcp3/dhcpd.conf /etc/dhcpd.conf
|
|
}
|
|
|
|
|
|
find_dhcpd_init_file()
|
|
{
|
|
first_file -x /etc/init.d/{dhcp3-server,dhcp,dhcpd}
|
|
}
|
|
|
|
find_dhcpd_arg_file()
|
|
{
|
|
first_file -f /etc/sysconfig/dhcpd /etc/defaults/dhcp /etc/default/dhcp3-server
|
|
}
|
|
|
|
# configure interfaces which act as pure bridge ports:
|
|
_setup_bridge_port() {
|
|
local dev="$1"
|
|
local virtual="$2"
|
|
|
|
# take interface down ...
|
|
ip link set dev ${dev} down
|
|
|
|
if [ $virtual -ne 0 ] ; then
|
|
# Initialise a dummy MAC address. We choose the numerically
|
|
# largest non-broadcast address to prevent the address getting
|
|
# stolen by an Ethernet bridge for STP purposes.
|
|
# (FE:FF:FF:FF:FF:FF)
|
|
ip link set dev ${dev} address fe:ff:ff:ff:ff:ff || true
|
|
fi
|
|
|
|
# ... and configure it
|
|
ip address flush dev ${dev}
|
|
}
|
|
|
|
setup_physical_bridge_port() {
|
|
_setup_bridge_port $1 0
|
|
}
|
|
setup_virtual_bridge_port() {
|
|
_setup_bridge_port $1 1
|
|
}
|
|
|
|
# Usage: create_bridge bridge
|
|
create_bridge () {
|
|
local bridge=$1
|
|
|
|
# Don't create the bridge if it already exists.
|
|
if [ ! -e "/sys/class/net/${bridge}/bridge" ]; then
|
|
brctl addbr ${bridge}
|
|
brctl stp ${bridge} off
|
|
brctl setfd ${bridge} 0
|
|
fi
|
|
}
|
|
|
|
# Usage: add_to_bridge bridge dev
|
|
add_to_bridge () {
|
|
local bridge=$1
|
|
local dev=$2
|
|
|
|
# Don't add $dev to $bridge if it's already on a bridge.
|
|
if [ -e "/sys/class/net/${bridge}/brif/${dev}" ]; then
|
|
ip link set dev ${dev} up || true
|
|
return
|
|
fi
|
|
brctl addif ${bridge} ${dev}
|
|
ip link set dev ${dev} up
|
|
}
|
|
|
|
# Usage: set_mtu bridge dev
|
|
set_mtu () {
|
|
local bridge=$1
|
|
local dev=$2
|
|
mtu="`ip link show dev ${bridge}| awk '/mtu/ { print $5 }'`"
|
|
if [ -n "$mtu" ] && [ "$mtu" -gt 0 ]
|
|
then
|
|
ip link set dev ${dev} mtu $mtu || :
|
|
fi
|
|
}
|