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# Copyright 2007 Gentoo Foundation
# Copyright 2007-2008 Roy Marples <roy@marples.name>
# All rights reserved. Released under the 2-clause BSD license.
has_addon()
{
[ -e "${RC_LIBDIR}/addons/$1.sh" ] || [ -e /@LIB@/rcscripts/addons/"$1".sh ]
}
import_addon()
{
if [ -e "${RC_LIBDIR}/addons/$1.sh" ]; then
. "${RC_LIBDIR}/addons/$1.sh"
elif [ -e /@LIB@/rcscripts/addons/"$1".sh ]; then
. /@LIB@/rcscripts/addons/"$1".sh
else
return 1
fi
}
start_addon()
{
( import_addon "$1-start" )
}
stop_addon()
{
( import_addon "$1-stop" )
}
net_fs_list="afs cifs coda davfs fuse gfs ncpfs nfs nfs4 ocfs2 shfs smbfs"
is_net_fs()
{
[ -z "$1" ] && return 1
# Check OS specific flags to see if we're local or net mounted
mountinfo --quiet --netdev "$1" && return 0
mountinfo --quiet --nonetdev "$1" && return 1
# Fall back on fs types
local t=$(mountinfo --fstype "$1")
for x in ${net_fs_list}; do
[ "${x}" = "${t}" ] && return 0
done
return 1
}
is_union_fs()
{
[ ! -x /sbin/unionctl ] && return 1
unionctl "$1" --list >/dev/null 2>&1
}
get_bootparam()
{
local match="$1"
[ -z "${match}" -o ! -r /proc/cmdline ] && return 1
set -- $(cat /proc/cmdline)
while [ -n "$1" ]; do
[ "$1" = "${match}" ] && return 0
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
}
# Add our sbin to $PATH
case "${PATH}" in
"${RC_LIBDIR}"/sbin|"${RC_LIBDIR}"/sbin:*);;
*) export PATH="${RC_LIBDIR}/sbin:${PATH}";;
esac
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