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