rc-functions.sh: Remove addon support

This is an old relic from Gentoo baselayout-1.x which should not be used
any longer.

1 files changed, 139 insertions, 0 deletions

diff --git a/sh/rc-functions.sh b/sh/rc-functions.sh
new file mode 100644
index 00000000..d77c5dd3
--- /dev/null
+++ b/sh/rc-functions.sh
@@ -0,0 +1,139 @@
+# Copyright (c) 2007 Gentoo Foundation
+# Copyright (c) 2007-2009 Roy Marples <roy@marples.name>
+# Released under the 2-clause BSD license.
+
+net_fs_list="afs ceph cifs coda davfs fuse fuse.sshfs gfs glusterfs lustre
+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 $extra_net_fs_list; do
+		[ "$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
+}
+
+get_bootparam_value()
+{
+	local match="$1" which_value="$2" sep="$3" result value
+	if [ -n "$match" -a -r /proc/cmdline ]; then
+		set -- $(cat /proc/cmdline)
+		while [ -n "$1" ]; do
+			case "$1" in
+				$match=*)
+					value="${1##*=}"
+					case "$which_value" in
+						all)
+							[ -z "$sep" ] && sep=' '
+							if [ -z "$result" ]; then
+								result="$value"
+							else
+								result="${result}${sep}${value}"
+							fi
+							;;
+						last)
+							result="$value"
+							;;
+						*)
+							result="$value"
+							break
+							;;
+					esac
+					;;
+			esac
+			shift
+		done
+	fi
+	echo $result
+}
+
+need_if_exists()
+{
+	for x; do
+		rc-service --exists "${x}" && need "${x}"
+	done
+}
+
+# Called from openrc-run.sh or gendepends.sh
+_get_containers() {
+	local c
+	case "${RC_UNAME}" in
+	FreeBSD)
+		c="-jail"
+		;;
+	Linux)
+		c="-docker -lxc -openvz -rkt -systemd-nspawn -uml -vserver"
+		;;
+	esac
+	echo $c
+}
+
+_get_containers_remove() {
+	local c
+	for x in $(_get_containers); do
+		c="${c}!${x} "
+	done
+	echo $c
+}
+
+_depend() {
+	depend
+	local _rc_svcname=$(shell_var "$RC_SVCNAME") _deptype= _depends=
+
+	# Add any user defined depends
+	for _deptype in config:CONFIG need:NEED use:USE want:WANT \
+	after:AFTER before:BEFORE \
+	provide:PROVIDE keyword:KEYWORD; do
+		IFS=:
+		set -- $_deptype
+		unset IFS
+		eval _depends=\$rc_${_rc_svcname}_$1
+		[ -z "$_depends" ] && eval _depends=\$rc_$1
+		[ -z "$_depends" ] && eval _depends=\$RC_${_rc_svcname}_$2
+		[ -z "$_depends" ] && eval _depends=\$RC_$2
+
+		$1 $_depends
+	done
+}
+
+# Add our sbin to $PATH
+case "$PATH" in
+	"$RC_LIBEXECDIR"/sbin|"$RC_LIBEXECDIR"/sbin:*);;
+	*) PATH="$RC_LIBEXECDIR/sbin:$PATH" ; export PATH ;;
+esac