Revert "Unprivileged users (such as services for example) should not be able view who is logged into system."

This reverts commit 62bd337494.

It's a bit too restrictive for a default install, as it also prevents "who" from working on user accounts.

.gitignore

@@ -1 +1,16 @@
 *.bz2
+
+*.diff
+*.patch
+*.orig
+*.rej
+
+core
+.gdb_history
+.gdbinit
+
+.depend
+*.a
+*.o
+*.So
+lib*.so

FEATURE-REMOVAL-SCHEDULE

@@ -5,27 +5,6 @@ removed, it should also be removed from this file.
 
 ---------------------------
 
-What: rc_sys automatic detection code
-      - Functions for removal: rc_sys_v1, rc_sys_v2
-
-When: 2011/03/01
-
-Why: The original automatic sub-system detection is flawed in that it cannot
-	 safely detect some variables (Using cgroups confused it to think you were
-	 using LXC, and Prefix cannot be detect by definition). Also, almost all of
-	 the detection requires that /proc is available and readable. During early
-	 boot, /proc may not be mounted yet, leading to mis-detection. The readable
-	 condition can also fail under some hardened kernels when running as an
-	 unprivileged user.
-
-	 The new rc_sys_v2 function uses the rc_sys variable from rc.conf. After
-	 the removal, the contents of the rc_sys_v2 function will move into the
-	 rc_sys function.
-
-Who:  Robin H. Johnson <robbat2@gentoo.org>
-
----------------------------
-
 What: oldnet ADSL rp-pppoe mode
 
 When: undecided

Makefile.inc

@@ -1,3 +1,3 @@
 NAME=		openrc
-VERSION=	0.8.1
+VERSION=	0.8.2
 PKG=		${NAME}-${VERSION}

README

@@ -1,8 +1,9 @@
 OpenRC README
-
+=============
 
 Installation
 ------------
+
 make install
 Yup, that simple. Works with GNU make.
 
@@ -67,31 +68,54 @@ init.d.misc is not installed by default as the scripts will need
 tweaking on a per distro basis. They are also non essential to the operation
 of the system.
 
-
 Reporting Bugs
---------------
-Bugs should go to the Gentoo Bugzilla:
-	http://bugs.gentoo.org/
-You'll want the "Gentoo Linux" product and the "baselayout" component.
 
+If you installed OpenRC from your chosen distribution, you should report
+bugs directly to them. For example, if you use Gentoo and emerged OpenRC
+then you should reports bugs to http://bugs.gentoo.org.
 
-History - by Roy Marples
+History - by Daniel Robbins
-------------------------
+---------------------------
-I became a Gentoo/Linux developer in 2004 and wrote the modular network
-scripts for the Gentoo baselayout package. baselayout is a collection of
-bash scripts to bring up your computer and its services.
-Then towards the end of 2005 I found myself as the primary maintainer
-for baselayout.
 
-At the start of 2007, baselayout-2 is announced to the world, re-writing the
+The Gentoo modular network scripts were created by Daniel Robbins for
-core of baselayout in C and allowing POSIX sh init scripts instead of
+Gentoo Linux 1.0_rc6, in development during most of 2001 and released
-forcing the use of bash. By Mid 2007 I have re-written everything, including
+in September 2001. After their development, the dependency-based initscript
-init scripts, and alpha and pre baselayout-2 snapshots where put into Gentoo.
+system was maintained by a number of senior developers (add names here....
-Towards the end of 2007 I retired as a Gentoo developer for reasons I won't
+need to look at baselayout cvs logs.)
-go into here. baselayout-2 was still in the pre stage, and aside from the
-fbsd users, it was masked everywhere. However, I also desired to keep the
-baselayout-2 project alive, but outside of Gentoo and into other projects
-such as FreeBSD.
 
-As such, the Gentoo Council have allowed the creation of OpenRC under the
+excerpt from http://www.gentoo.org/news/en/gwn/20040426-newsletter.xml
-2 clause BSD license, managed by me as an external project.
+by Grant Goodyear:
+
+"My recollection is that one of woodchip's more impressive early feats was the
+complete replacement of all of the init scripts in Portage for Gentoo Linux
+1.0_rc6. Through 1.0_rc5 Gentoo had used fairly standard rc scripts modified
+from Stampede Linux, but for 1.0_rc6 Daniel Robbins (drobbins) and Martin
+Schlemmer (azarah) had created a new dependency-based init script system that
+is still used today. Within a span of days Donny rewrote every single init
+script in the Portage tree and committed new masked packages to await the
+release of 1.0_rc6. Thanks to woodchip (and drobbins and azarah, of course) the
+transition to the new init scripts was nearly painless."
+
+Roy Marples became a Gentoo/Linux developer in 2004 and maintained the modular
+network scripts for the Gentoo baselayout package.  Then towards the end of
+2005, he became the the primary maintainer for baselayout.
+
+At the start of 2007, Roy Marples announced the ongoing development of
+baselayout-2, containing a rewritten initscript code in C and allowing POSIX sh
+init scripts instead of forcing the use of bash. By Mid 2007 Roy Marples had
+re-implemented the Gentoo initscript design created by Daniel Robbins, using an
+entirely new code base.  Alpha and pre-release baselayout-2 snapshots were
+added to Gentoo's Portage tree as an optional component.
+
+Towards the end of 2007, Roy Marples retired as a Gentoo developer Baselayout-2
+was still in the pre stage, and aside from the fbsd users, it was masked
+everywhere. However, Roy Marples desired to keep the baselayout-2 project
+alive, but outside of Gentoo and into other projects such as FreeBSD.
+
+As such, the Gentoo Council permitted Roy Marples to release OpenRC under the 2
+clause BSD license, managed by him as an external project. Around mid-2010, Roy
+Marples decided to no longer maintain OpenRC. At this point, he transferred
+development back to Gentoo, which continues to maintain the scripts. In
+addition, Daniel Robbins continues to maintain an independent version OpenRC
+for Funtoo Linux, which includes a Funtoo-specific network configuration
+system.

conf.d/keymaps

@@ -1,4 +1,4 @@
-# Use KEYMAP to specify the default console keymap.  There is a complete tree
+# Use keymap to specify the default console keymap.  There is a complete tree
 # of keymaps in /usr/share/keymaps to choose from.
 keymap="us"
 

doc/net.example.BSD.in

@@ -359,15 +359,6 @@
 # manager like resolvconf-gentoo to manage this file for you. All packages
 # that baselayout supports use resolvconf-gentoo if installed.
 
-# If you run any services on net.lo which need localmount, either the
-# services or net.lo should explicitly bring in localmount.
-# If you do not do this, openrc will try to bring up net.lo as soon as
-# possible, which may be too early for your services.
-# If you use network file systems for your core system this may
-# interfere.
-# Also, you may need this if 127.0.0.1 is in your /etc/resolv.conf.
-#rc_net_lo0_need="localmount"
-
 #-----------------------------------------------------------------------------
 # Cable in/out detection
 # Sometimes the cable is in, others it's out. Obviously you don't want to

doc/net.example.Linux.in

@@ -414,7 +414,7 @@
 # dhclient: emerge net-misc/dhcp
 # dhcpcd:   emerge net-misc/dhcpcd
 # pump:     emerge net-misc/pump
-# udhcpc:   emerge net-misc/udhcp
+# udhcpc:   emerge sys-apps/busybox
 
 # If you have more than one DHCP client installed, you need to specify which
 # one to use - otherwise we default to dhcpcd if available.
@@ -962,15 +962,6 @@
 # manager like resolvconf-gentoo to manage this file for you. All packages
 # that baselayout supports use resolvconf-gentoo if installed.
 
-# If you run any services on net.lo which need localmount, either the
-# services or net.lo should explicitly bring in localmount.
-# If you do not do this, openrc will try to bring up net.lo as soon as
-# possible, which may be too early for your services.
-# If you use network file systems for your core system this may
-# interfere.
-# Also, you may need this if 127.0.0.1 is in your /etc/resolv.conf.
-#rc_net_lo_need="localmount"
-
 #-----------------------------------------------------------------------------
 # Cable in/out detection
 # Sometimes the cable is in, others it's out. Obviously you don't want to
@@ -984,10 +975,12 @@
 # and you're done :)
 
 # By default we don't wait for netplug/ifplugd to configure the interface.
-# If you would like it to wait so that other services know that network is up
+# If you would like it to wait so that other services know that network is
-# then you can specify a timeout here.
+# up then you can specify a timeout here. A value of 0 means wait forever,
+# and a negative value means never wait.
+#plug_timeout_eth0="10"
+# If you want to set it for all interfaces:
 #plug_timeout="10"
-# A value of 0 means wait forever.
 
 # If you don't want to use netplug on a specific interface but you have it
 # installed, you can disable it for that interface via the modules statement

etc/rc.conf.FreeBSD

@@ -1,3 +1,6 @@
+##############################################################################
+# FreeBSD SPECIFIC OPTIONS
+
 # This is the subsystem type. Valid options on FreeBSD:
 # ""        - nothing special
 # "jail"    - FreeBSD jails

etc/rc.conf.Linux

@@ -1,3 +1,6 @@
+##############################################################################
+# LINUX SPECIFIC OPTIONS
+
 # This is the subsystem type. Valid options on Linux:
 # ""        - nothing special
 # "lxc"     - Linux Containers
@@ -15,9 +18,6 @@
 # PRESENTLY in, not the virtualization the environment is capable of.
 rc_sys="@RC_SYS_DEFAULT@"
 
-##############################################################################
-# LINUX SPECIFIC OPTIONS
-
 # This is the number of tty's used in most of the rc-scripts (like
 # consolefont, numlock, etc ...)
 rc_tty_number=12

etc/rc.conf.NetBSD

@@ -1,3 +1,6 @@
+##############################################################################
+# NetBSD SPECIFIC OPTIONS
+
 # This is the subsystem type. Valid options on NetBSD:
 # ""        - nothing special
 # "prefix"  - Prefix

init.d/hostname.in

@@ -5,7 +5,7 @@
 description="Sets the hostname of the machine."
 
 depend() {
-	keyword -prefix
+	keyword -prefix -lxc
 }
 
 start()

init.d/local.in

@@ -27,7 +27,7 @@ start()
 		local_start
 	fi
 
-	return 0
+	eend 0
 }
 
 stop()
@@ -47,5 +47,5 @@ stop()
 		local_stop
 	fi
 
-	return 0
+	eend 0
 }

init.d/localmount.in

@@ -49,7 +49,7 @@ stop()
 	fi
 
 	if [ "$RC_UNAME" = Linux ]; then
-		no_umounts_r="$no_umounts_r|/proc|/proc/.*|/sys|/sys/.*"
+		no_umounts_r="$no_umounts_r|/proc|/proc/.*|/run|/sys|/sys/.*"
 	fi
 	no_umounts_r="^($no_umounts_r)$"
 

init.d/net.lo.in

@@ -18,12 +18,14 @@ depend()
 	local IFACE=${RC_SVCNAME#*.}
 	local IFVAR=$(shell_var "${IFACE}")
 
+	need localmount
+	after bootmisc
 	provide net
 	keyword -jail -prefix -vserver
 
 	case "${IFACE}" in
-		lo|lo0) before mtab ; need root ;;
+		lo|lo0);;
-		*) after bootmisc net.lo net.lo0 ; need localmount ;;
+		*) after net.lo net.lo0;;
 	esac
 
 	if [ "$(command -v "depend_${IFVAR}")" = "depend_${IFVAR}" ]; then

init.d/procfs.in

@@ -14,7 +14,7 @@ depend()
 start()
 {
 	# Make sure we insert usbcore if it's a module
-	if [ -f /proc/modules -a ! -d /proc/bus/usb ]; then
+	if [ -f /proc/modules -a ! -d /sys/module/usbcore -a ! -d /proc/bus/usb ]; then
 		modprobe -q usbcore
 	fi
 

init.d/termencoding.in

@@ -11,6 +11,7 @@ depend()
 {
 	keyword -openvz -prefix -uml -vserver -xenu
 	need root
+	after bootmisc
 }
 
 start()

mk/cc.mk

@@ -1,7 +1,7 @@
 # Copyright (c) 2008 Roy Marples <roy@marples.name>
 
 # Setup some good default CFLAGS
-CFLAGS?=	-O2
+CFLAGS?=	-O2 -g
 
 # Default to using the C99 standard
 CSTD?=		c99
@@ -31,3 +31,5 @@ _CC_FLAGS_SH=	for f in ${_CCFLAGS}; do \
 		done;
 _CC_FLAGS:=	$(shell ${_CC_FLAGS_SH})
 CFLAGS+=	${_CC_FLAGS}
+
+include ${MK}/debug.mk

net/bonding.sh

@@ -97,13 +97,16 @@ bonding_pre_start()
 	# finally add in slaves
 	eoutdent
 	if [ -d /sys/class/net ]; then
+		sys_bonding_path=/sys/class/net/"${IFACE}"/bonding
 		if [ -n "${primary}" ]; then
-			echo "+${primary}" >/sys/class/net/"${IFACE}"/bonding/slaves
+			echo "+${primary}" >$sys_bonding_path/slaves
-			echo "${primary}" >/sys/class/net/"${IFACE}"/bonding/primary
+			echo "${primary}" >$sys_bonding_path/primary
 		fi
 		for s in ${slaves}; do
 			[ "${s}" = "${primary}" ] && continue
-			echo "+${s}" >/sys/class/net/"${IFACE}"/bonding/slaves
+			if ! grep -q ${s} $sys_bonding_path/slaves; then
+				echo "+${s}" >$sys_bonding_path/slaves
+			fi
 		done
 	else
 		/sbin/ifenslave "${IFACE}" ${slaves} >/dev/null

net/ccwgroup.sh

@@ -8,60 +8,89 @@ ccwgroup_depend()
 	before interface
 }
 
-ccwgroup_pre_start()
+ccwgroup_load_modules()
 {
-	local ccwgroup="$(_get_array "ccwgroup_${IFVAR}")"
+	# make sure we have ccwgroup support or this is a crap shoot
-	[ -z "${ccwgroup}" ] && return 0
-
 	if [ ! -d /sys/bus/ccwgroup ] ; then
-		modprobe qeth
+		modprobe -q ccwgroup
 		if [ ! -d /sys/bus/ccwgroup ] ; then
 			eerror "ccwgroup support missing in kernel"
 			return 1
 		fi
 	fi
 
-	einfo "Enabling ccwgroup on ${IFACE}"
+	# verify the specific interface is supported
-	local x= ccw= first= layer2=
+	if [ ! -d /sys/bus/ccwgroup/drivers/$1 ] ; then
-	for x in ${ccwgroup}; do
+		modprobe $1 >& /dev/null
-		[ -z "${first}" ] && first=${x}
+		if [ ! -d /sys/bus/ccwgroup/drivers/$1 ] ; then
-		ccw="${ccw}${ccw:+,}${x}"
+			eerror "$1 support missing in kernel"
-	done
+			return 1
-	if [ -e /sys/devices/qeth/"${first}" ]; then
-		echo "0" >/sys/devices/qeth/"${first}"/online
-	else
-		echo "${ccw}" >/sys/bus/ccwgroup/drivers/qeth/group
 		fi
-	eval layer2=\$qeth_layer2_${IFVAR}
+	fi
-	echo "${layer2:-0}" > /sys/devices/qeth/"${first}"/layer2
+
-	echo "1" >/sys/devices/qeth/"${first}"/online
+	return 0
+}
+
+ccwgroup_pre_start()
+{
+	local ccwgroup="$(_get_array "ccwgroup_${IFVAR}")"
+	[ -z "${ccwgroup}" ] && return 0
+
+	local ccw_type
+	eval ccw_type=\${ccwgroup_type_${IFVAR}:-qeth}
+
+	ccwgroup_load_modules ${ccw_type} || return 1
+
+	einfo "Enabling ccwgroup/${ccw_type} on ${IFACE}"
+
+	set -- ${ccwgroup}
+	local first=$1; shift
+	if [ -e /sys/devices/${ccw_type}/${first}/online ]; then
+		echo "0" >/sys/devices/${ccw_type}/${first}/online
+	else
+		echo "${first}$(printf ',%s' "$@")" >/sys/bus/ccwgroup/drivers/${ccw_type}/group
+	fi
+
+	local var val
+	for var in $(_get_array "ccwgroup_opts_${IFVAR}") online=1 ; do
+		val=${var#*=}
+		var=${var%%=*}
+		echo "${val}" > /sys/devices/${ccw_type}/${first}/${var}
+	done
 	eend $?
 }
 
 ccwgroup_pre_stop()
 {
+	local path="/sys/class/net/${IFACE}"
+
 	# Erase any existing ccwgroup to be safe
 	service_set_value ccwgroup_device ""
+	service_set_value ccwgroup_type ""
 
-	[ ! -L /sys/class/net/"${FACE}"/driver ] && return 0
+	[ ! -L "${path}"/device/driver ] && return 0
-	local driver="$(readlink /sys/class/net/"${IFACE}"/driver)"
+	case "$(readlink "${path}"/device/driver)" in
-	case "${diver}" in
 		*/bus/ccwgroup/*) ;;
 		*) return 0;;
 	esac
 
-	local device="$(readlink /sys/class/net/"${IFACE}"/device)"
+	local device
+	device="$(readlink "${path}"/device)"
 	device=${device##*/}
 	service_set_value ccwgroup_device "${device}"
+	device="$(readlink "${path}"/device/driver)"
+	device=${device##*/}
+	service_set_value ccwgroup_type "${device}"
 }
 
 ccwgroup_post_stop()
 {
 	local device="$(service_get_value ccwgroup_device)"
 	[ -z "${device}" ] && return 0
+	local ccw_type="$(service_get_value ccwgroup_type)"
 
-	einfo "Disabling ccwgroup on ${iface}"
+	einfo "Disabling ccwgroup/${ccw_type} on ${IFACE}"
-	echo "0" >/sys/devices/qeth/"${device}"/online
+	echo "0" >/sys/devices/${ccw_type}/"${device}"/online
-	echo "1" >/sys/devices/qeth/"${device}"/ungroup
+	echo "1" >/sys/devices/${ccw_type}/"${device}"/ungroup
 	eend $?
 }

net/ifplugd.sh

@@ -51,7 +51,9 @@ ifplugd_pre_start()
 
 	eindent
 
+	# IFACE-specific, then global, then default
 	eval timeout=\$plug_timeout_${IFVAR}
+	[ -z "${timeout}" ] && timeout=$plug_timeout
 	[ -z "${timeout}" ] && timeout=-1
 	if [ ${timeout} -eq 0 ]; then
 		ewarn "WARNING: infinite timeout set for ${IFACE} to come up"

net/netplugd.sh

@@ -53,7 +53,9 @@ netplugd_pre_start()
 
 	eindent
 
+	# IFACE-specific, then global, then default
 	eval timeout=\$plug_timeout_${IFVAR}
+	[ -z "${timeout}" ] && timeout=$plug_timeout
 	[ -z "${timeout}" ] && timeout=-1
 	if [ ${timeout} -eq 0 ]; then
 		ewarn "WARNING: infinite timeout set for ${IFACE} to come up"

net/udhcpc.sh

@@ -3,14 +3,13 @@
 
 udhcpc_depend()
 {
-	program start /sbin/udhcpc
+	program start /bin/busybox
 	after interface
 	provide dhcp
 }
 
 _config_vars="$_config_vars dhcp udhcpc"
 
-# WARNING:- The relies heavily on Gentoo patches and scripts for udhcpc
 udhcpc_start()
 {
 	local args= opt= opts= pidfile="/var/run/udhcpc-${IFACE}.pid"
@@ -22,17 +21,22 @@ udhcpc_start()
 	eval opts=\$dhcp_${IFVAR}
 	[ -z "${opts}" ] && opts=${dhcp}
 
+	# This omits the Gentoo specific patch to busybox,
+	# but it creates temporary files.
+	# We can move this stuff to udhcpc hook script to avoid that, should we do?
+	local conf="/var/run/udhcpc-${IFACE}.conf"
+	echo -n >"$conf"
 	# Map some generic options to dhcpcd
 	for opt in ${opts}; do
 		case "${opt}" in
-			nodns) args="${args} --env PEER_DNS=no";;
+			nodns) echo "PEER_DNS=no" >>"$conf" ;;
-			nontp) args="${args} --env PEER_NTP=no";;
+			nontp) echo "PEER_NTP=no" >>"$conf" ;;
-			nogateway) args="${args} --env PEER_ROUTERS=no";;
+			nogateway) echo "PEER_ROUTERS=no" >>"$conf" ;;
 			nosendhost) sendhost=false;
 		esac
 	done
 
-	[ "${metric:-0}" != "0" ] && args="${args} --env IF_METRIC=${metric}"
+	[ "${metric:-0}" != "0" ] && echo "IF_METRIC=${metric}" >>"$conf"
 
 	ebegin "Running udhcpc"
 
@@ -51,9 +55,9 @@ udhcpc_start()
 	fi
 
 	case " ${args} " in
-		*" --quit "*|*" -q "*) x="/sbin/udhcpc";;
+		*" --quit "*|*" -q "*) x="/bin/busybox udhcpc";;
-		*) x="start-stop-daemon --start --exec /sbin/udhcpc \
+		*) x="start-stop-daemon --start --exec /bin/busybox \
-			--pidfile \"${pidfile}\" --";;
+			--pidfile \"${pidfile}\" -- udhcpc";;
 	esac
 
 	case " ${args} " in
@@ -68,11 +72,8 @@ udhcpc_start()
 			;;
 	esac
 
-	local script="${RC_LIBEXECDIR}"/sh/udhcpc.h
-	[ -x "${script}" ] || script=/lib/rcscripts/sh/udhcpc.sh
-
 	eval "${x}" "${args}" --interface="${IFACE}" --now \
-		--script="${script}" \
+		--script="${RC_LIBEXECDIR}/sh/udhcpc-hook.sh" \
 		--pidfile="${pidfile}" >/dev/null
 	eend $? || return 1
 
@@ -92,14 +93,18 @@ udhcpc_stop()
 	ebegin "Stopping udhcpc on ${IFACE}"
 	case " ${opts} " in
 		*" release "*)
-			start-stop-daemon --stop --quiet --oknodo --signal USR2 \
+			start-stop-daemon --stop --quiet --signal USR2 \
-				--exec /sbin/udhcpc --pidfile "${pidfile}"
+				--exec /bin/busybox --pidfile "${pidfile}"
 			if [ -f /var/cache/udhcpc-"${IFACE}".lease ]; then
 				rm -f /var/cache/udhcpc-"${IFACE}".lease
 			fi
 			;;
 	esac
 
-	start-stop-daemon --stop --exec /sbin/udhcpc --pidfile "${pidfile}"
+	start-stop-daemon --stop --exec /bin/busybox --pidfile "${pidfile}"
 	eend $?
+
+	if [ -e "/var/run/udhcpc-${IFACE}.conf" ]; then
+		rm -f "/var/run/udhcpc-${IFACE}.conf"
+	fi
 }

sh/.gitignore

@@ -7,3 +7,4 @@ init.sh
 init-early.sh
 ifwatchd-carrier.sh
 ifwatchd-nocarrier.sh
+udhcpc-hook.sh

sh/Makefile.Linux

@@ -1,5 +1,5 @@
-SRCS+=		init.sh.in init-early.sh.in
+SRCS+=		init.sh.in init-early.sh.in udhcpc-hook.sh.in
-BIN+=		init-early.sh
+BIN+=		init-early.sh udhcpc-hook.sh
 
 .SUFFIXES:	.sh.Linux.in
 .sh.Linux.in.sh:

sh/functions.sh.in

@@ -104,7 +104,7 @@ else
 	# the last ecmd
 	for _e in ebegin eend error errorn einfo einfon ewarn ewarnn ewend \
 		vebegin veend veinfo vewarn vewend; do
-		eval "$_e() { local _r; @LIBEXECDIR@/bin/$_e \"\$@\"; _r=$?; \
+		eval "$_e() { local _r; @LIBEXECDIR@/bin/$_e \"\$@\"; _r=\$?; \
 		export EINFO_LASTCMD=$_e; return \$_r; }"
 	done
 	unset _e

sh/init.sh.Linux.in

@@ -91,6 +91,30 @@ if $mountproc; then
 	eend $?
 fi
 
+# Mount tmpfs on /run when directory exists.
+# /run is a new directory for storing volatile runtime data.
+# Read more about /run at https://lwn.net/Articles/436012
+if [ -d /run ]; then
+	if mountinfo -q /run; then
+		einfo "/run is already mounted, skipping"
+	else
+		ebegin "Mounting /run"
+		if ! fstabinfo --mount /run; then
+			mount -t tmpfs -o mode=0755,nosuid,nodev tmpfs /run
+		fi
+		eend $?
+	fi
+	if [ ! -d /run/lock ]; then
+		mkdir /run/lock
+	fi
+	if [ -d /run/lock ]; then
+		chown root:uucp /run/lock
+		chmod 0775 /run/lock
+	fi
+elif [ -e /run ]; then
+	einfo "Unable to mount /run since it is not a directory"
+fi
+
 # Try to mount xenfs as early as possible, otherwise rc_sys() will always
 # return RC_SYS_XENU and will think that we are in a domU while it's not.
 if grep -Eq "[[:space:]]+xenfs$" /proc/filesystems; then

sh/runscript.sh.in

@@ -16,6 +16,18 @@ sourcex()
 	fi
 }
 
+if [ ! -e ${RC_SVCDIR}/softlevel ]; then
+	eerror "You are attempting to run an openrc service on a"
+	eerror "system which openrc did not boot."
+	eerror "You may be inside a chroot or you may have used"
+	eerror "another initialization system to boot this system."
+	eerror "In this situation, you will get unpredictable results!"
+	eerror
+	eerror "If you really want to do this, issue the following command:"
+	eerror "touch ${RC_SVCDIR}/softlevel"
+	exit 1
+fi
+
 sourcex "@SYSCONFDIR@/init.d/functions.sh"
 sourcex "@LIBEXECDIR@/sh/rc-functions.sh"
 

sh/udhcpc-hook.sh.in

@@ -0,0 +1,117 @@
+#!@SHELL@
+# busybox udhcp setup script
+
+PATH=/bin:/usr/bin:/sbin:/usr/sbin
+
+peer_var()
+{
+	[ -n "$1" ] && [ "$1" != "yes" ]
+}
+
+update_dns()
+{
+	peer_var "${PEER_DNS}" && return
+	[ -z "${domain}" ] && [ -z "${dns}" ] && return
+
+	conf="# Generated by udhcpc for ${interface}\n"
+	[ -n "${domain}" ] && conf="${conf}search ${domain}\n"
+	for i in ${dns} ; do
+		conf="${conf}nameserver ${i}\n"
+	done
+	if [ -x /sbin/resolvconf ] ; then
+		printf "${conf}" | resolvconf -a ${interface}
+	else
+		printf "${conf}" > /etc/resolv.conf
+		chmod 644 /etc/resolv.conf
+	fi
+}
+
+update_ntp()
+{
+	peer_var "${PEER_NTP}" && return
+	[ -z "${ntpsrv}" ] && return
+	
+	conf="# Generated by udhcpc for interface ${interface}\n"
+	conf="${conf}restrict default noquery notrust nomodify\n"
+	conf="${conf}restrict 127.0.0.1\n"
+	for i in ${ntpsrv} ; do
+		conf="${conf}restrict ${i} nomodify notrap noquery\n"
+		conf="${conf}server ${i}\n"
+	done
+	conf="${conf}driftfile /var/lib/ntp/ntp.drift\n"
+	conf="${conf}logfile /var/log/ntp.log\n"
+	printf "${conf}" > /etc/ntp.conf
+	chmod 644 /etc/ntp.conf
+}
+
+update_hostname()
+{
+	peer_var "${PEER_HOSTNAME}" && return
+	[ -z "${hostname}" ] && return
+
+	myhost="$(hostname)"
+	[ -z "${myhost}" ] || [ "${myhost}" = "(none)" ] && hostname "${hostname}"
+}
+
+update_interface()
+{
+	[ -n "${broadcast}" ] && broadcast="broadcast ${broadcast}"
+	[ -n "${subnet}" ] && netmask="netmask ${subnet}"
+	[ -n "${mtu}" ] && mtu="mtu ${mtu}"
+	ifconfig "${interface}" ${ip} ${broadcast} ${netmask} ${mtu}
+}
+
+update_routes()
+{
+	peer_var "${PEER_ROUTERS}" && return
+	
+	if [ -n "${router}" ] ; then
+		metric=
+		[ -n "${IF_METRIC}" ] && metric="metric ${IF_METRIC}"
+		for i in ${router} ; do
+			route add default gw "${i}" ${metric} dev "${interface}"
+		done
+	fi
+}
+
+deconfig()
+{
+	ifconfig "${interface}" 0.0.0.0
+
+	if ! peer_var "${PEER_ROUTERS}" ; then
+		while route del default dev "${interface}" >& /dev/null; do
+			:
+		done
+	fi
+
+	if ! peer_var "${PEER_DNS}" ; then
+		[ -x /sbin/resolvconf ] && resolvconf -d "${interface}"
+	fi
+}
+
+if [ -r "/var/run/udhcpc-${interface}.conf" ]; then
+	. "/var/run/udhcpc-${interface}.conf"
+fi
+
+case "$1" in
+	bound|renew)
+		update_hostname
+		update_interface
+		update_routes
+		update_dns
+		update_ntp
+		;;
+	deconfig|leasefail)
+		deconfig
+		;;
+	nak)
+		echo "nak: ${message}"
+		;;
+	*)
+		echo "unknown option $1" >&2
+		echo "Usage: $0 {bound|deconfig|leasefail|nak|renew}" >&2
+		exit 1
+		;;
+esac
+
+exit 0

src/libeinfo/.gitignore

@@ -1,7 +1 @@
-.depend
-libeinfo.o
-libeinfo.So
-libeinfo.a
 libeinfo.so.1
-libeinfo.so
-.depend

src/libeinfo/Makefile

@@ -9,5 +9,4 @@ CPPFLAGS+=		-I../includes
 MK=			../../mk
 include ${MK}/lib.mk
 include ${MK}/cc.mk
-include ${MK}/debug.mk
 include ${MK}/termcap.mk

src/librc/.gitignore

@@ -1,16 +1,2 @@
-.depend
-librc.o
-librc-daemon.o
-librc-depend.o
-librc-misc.o
-librc-stringlist.o
-librc.So
-librc-daemon.So
-librc-depend.So
-librc-misc.So
-librc-stringlist.So
-librc.a
 librc.so.1
-librc.so
-.depend
 rc.h

src/librc/Makefile

@@ -12,7 +12,6 @@ CPPFLAGS+=	-I../includes
 MK=		../../mk
 include ${MK}/lib.mk
 include ${MK}/cc.mk
-include ${MK}/debug.mk
 
 # Massage our header file for our dirs
 SED_CMD=	-e 's:@PREFIX@:${PREFIX}:g'

src/librc/librc.c

@@ -525,7 +525,7 @@ rc_service_exists(const char *service)
 }
 librc_hidden_def(rc_service_exists)
 
-#define OPTSTR ". '%s'; echo $opts"
+#define OPTSTR ". '%s'; echo $extra_commands $extra_started_commands"
 RC_STRINGLIST *
 rc_service_extra_commands(const char *service)
 {
@@ -550,14 +550,16 @@ rc_service_extra_commands(const char *service)
 	if ((fp = popen(cmd, "r"))) {
 		rc_getline(&buffer, &len, fp);
 		p = buffer;
-		while ((token = strsep(&p, " "))) {
-			if (!commands)
 		commands = rc_stringlist_new();
+
+		while ((token = strsep(&p, " ")))
+			if (token[0] != '\0')
 				rc_stringlist_add(commands, token);
-		}
+
 		pclose(fp);
 		free(buffer);
 	}
+
 	free(cmd);
 	return commands;
 }

src/rc/.gitignore

@@ -1,4 +1,3 @@
-.depend
 version.h
 rc-status
 rc-service
@@ -56,20 +55,4 @@ mark_service_wasinactive
 mark_service_hotplugged
 mark_service_failed
 rc-abort
-checkpath.o
-fstabinfo.o
-mountinfo.o
-start-stop-daemon.o
-swclock.o
-rc-applets.o
-rc-depend.o
-rc-logger.o
-rc-misc.o
-rc-plugin.o
-rc-service.o
-rc-status.o
-rc-update.o
-runscript.o
-rc.o
 rc
-.depend

src/rc/Makefile

@@ -36,7 +36,6 @@ LDADD+=		-lutil -lrc -leinfo
 
 include ../../Makefile.inc
 MK=		../../mk
-include ${MK}/debug.mk
 include ${MK}/prog.mk
 include ${MK}/git.mk
 include ${MK}/cc.mk

src/rc/rc-update.c

@@ -164,6 +164,7 @@ show(RC_STRINGLIST *runlevels, bool verbose)
 	char buffer[PATH_MAX];
 	size_t l;
 
+	rc_stringlist_sort(&services);
 	TAILQ_FOREACH(service, services, entries) {
 		in = rc_stringlist_new();
 		inone = false;
@@ -299,6 +300,7 @@ rc_update(int argc, char **argv)
 			runlevels = rc_runlevel_list();
 		}
 
+		rc_stringlist_sort(&runlevels);
 		show (runlevels, verbose);
 	} else {
 		if (!service)

src/rc/rc.c

@@ -806,7 +806,6 @@ main(int argc, char **argv)
 	int opt;
 	bool parallel;
 	int regen = 0;
-	int i;
 #ifdef __linux__
 	char *proc;
 	char *p;

src/rc/runscript.c

@@ -1101,7 +1101,8 @@ runscript(int argc, char **argv)
 	bool doneone = false;
 	int retval, opt, depoptions = RC_DEP_TRACE;
 	RC_STRING *svc;
-	char path[PATH_MAX], lnk[PATH_MAX], *dir, *save = NULL, pidstr[10];
+	char path[PATH_MAX], lnk[PATH_MAX], *dir, *save = NULL, *save2 = NULL;
+	char pidstr[10];
 	size_t l = 0, ll;
 	const char *file;
 	struct stat stbuf;
@@ -1133,7 +1134,8 @@ runscript(int argc, char **argv)
 		dir = dirname(path);
 		if (strchr(lnk, '/')) {
 			save = xstrdup(dir);
-			dir = dirname(lnk);
+			save2 = xstrdup(lnk);
+			dir = dirname(save2);
 			if (strcmp(dir, save) == 0)
 				file = basename_c(argv[1]);
 			else
@@ -1149,6 +1151,7 @@ runscript(int argc, char **argv)
 			service = xstrdup(lnk);
 		}
 		free(save);
+		free(save2);
 	}
 	if (!service)
 		service = xstrdup(path);