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# Copyright 2007 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
has_addon() {
[ -e "${RC_LIBDIR}/addons/$1.sh" ]
}
import_addon() {
has_addon "$1" || return 1
. "${RC_LIBDIR}/addons/$1.sh"
}
start_addon() {
( import_addon "$1-start" )
}
stop_addon() {
( import_addon "$1-stop" )
}
is_net_fs() {
[ -z "$1" ] && return 1
local t=$(mountinfo --fstype "$1")
for x in ${RC_NET_FS_LIST} ; do
[ "${x}" = "${t}" ] && return 0
done
return 1
}
is_union_fs() {
[ ! -x /sbin/unionctl ] && return 1
unionctl "$1" --list >/dev/null 2>/dev/null
}
get_bootparam() {
local match="$1"
[ -z "${match}" -o ! -r /proc/cmdline ] && return 1
set -- $(cat /proc/cmdline)
while [ -n "$1" ] ; do
case "$1" in
gentoo=*)
local params="${1##*=}"
local IFS=, x=
for x in ${params} ; do
[ "${x}" = "${match}" ] && return 0
done
;;
esac
shift
done
return 1
}
# vim: set ts=4 :
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