5af58b4514
query runlevels, services and state without using bash. We also provide libeinfo so other programs can easily use our informational functions. As such, we have dropped the requirement of using bash as the init script shell. We now use /bin/sh and have strived to make the scripts as portable as possible. Shells that work are bash and dash. busybox works provided you disable s-s-d. If you have WIPE_TMP set to yes in conf.d/bootmisc you should disable find too. zsh and ksh do not work at this time. Networking support is currently being re-vamped also as it was heavily bash array based. As such, a new config format is available like so config_eth0="1.2.3.4/24 5.6.7.8/16" or like so config_eth0="'1.2.3.4 netmask 255.255.255.0' '5.6.7.8 netmask 255.255.0.0'" We will still support the old bash array format provided that /bin/sh IS a link it bash. ChangeLog for baselayout-1 can be found in our SVN repo.
101 lines
1.7 KiB
Bash
101 lines
1.7 KiB
Bash
# Copyright 2004-2007 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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bonding_depend() {
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before interface macchanger
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program /sbin/ifenslave
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}
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_config_vars="$_config_vars slaves"
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_is_bond() {
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[ -f "/proc/net/bonding/${IFACE}" ]
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}
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bonding_pre_start() {
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local s= slaves=
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eval $(_get_array "slaves_${IFACE}")
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[ $# = "0" ] && return 0
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# Load the kernel module if required
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if [ ! -d /proc/net/bonding ] ; then
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if ! modprobe bonding ; then
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eerror "Cannot load the bonding module"
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return 1
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fi
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fi
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# We can create the interface name we like now, but this
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# requires sysfs
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if ! _exists && [ -d /sys/class/net ] ; then
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echo "+${IFACE}" > /sys/class/net/bonding_masters
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fi
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_exists true || return 1
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if ! _is_bond ; then
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eerror "${IFACE} is not capable of bonding"
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return 1
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fi
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ebegin "Adding slaves to ${IFACE}"
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eindent
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einfo "$@"
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# Check that our slaves exist
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(
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for IFACE in "$@" ; do
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_exists true || return 1
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done
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# Must force the slaves to a particular state before adding them
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for IFACE in "$@" ; do
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_delete_addresses
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_up
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done
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)
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# now force the master to up
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_up
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# finally add in slaves
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eoutdent
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/sbin/ifenslave "${IFACE}" $@ >/dev/null
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eend $?
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return 0 #important
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}
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bonding_stop() {
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_is_bond || return 0
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local slaves= s=
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slaves=$( \
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sed -n -e 's/^Slave Interface: //p' "/proc/net/bonding/${IFACE}" \
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| tr '\n' ' ' \
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)
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[ -z "${slaves}" ] && return 0
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# remove all slaves
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ebegin "Removing slaves from ${IFACE}"
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eindent
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einfo "${slaves}"
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eoutdent
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/sbin/ifenslave -d "${IFACE}" ${slaves}
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# reset all slaves
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(
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for IFACE in ${slaves}; do
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if _exists ; then
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_delete_addresses
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_down
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fi
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done
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)
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eend 0
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return 0
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}
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# vim: set ts=4 :
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