rc.d/init.d/rc

#!/bin/bash
# $Header: /home/cvsd/magellan-cvs/magellan-src/magellan-initscripts/etc/rc.d/init.d/rc,v 1.14 2007-03-06 00:10:26 niro Exp $

source /etc/sysconfig/rc
source $rc_functions

# get mage version
MAGEVER="$(< /etc/mageversion)"

# source kernel config if exists
[ -f /etc/conf.d/kernel ] && source /etc/conf.d/kernel

udev_version()
{
	local version=0

	if [[ -x /sbin/udev ]]
	then
		version=$(/sbin/udev -V)
		# We need it without a leading '0', else bash do the wrong thing
		version=${version##0}
		# Older udev's will print nothing
		[[ -z ${version} ]] && version=0
	elif [[ -x /sbin/udevd ]]
	then
		version=$(/sbin/udevd --version)
		version=${version##0}
		[[ -z ${version} ]] && version=0
	fi

	echo "${version}"
}

populate_udev()
{
	local opts

	# tell modprobe.sh to be verbose to $CONSOLE
	echo CONSOLE=${CONSOLE} > /dev/.udev_populate

	# populate /dev with devices already found by the kernel
	if [ "$(kernel_version | sed 's:\.::g' | cut -d_ -f1)" -gt "2614" ]
	then
		echo -e ${COLOREDSTAR}"  Populating /dev with existing devices through uevents ..."
		[[ $(udev_version) -ge "96" ]] && [[ ${RC_COLDPLUG} != yes ]] && opts="--attr-match=dev"
		/sbin/udevtrigger ${opts}
		evaluate_retval
	else
		echo -e ${COLOREDSTAR}"  Populating /dev with existing devices with udevstart ..."
		/sbin/udevstart
		evaluate_retval
	fi

	# loop until everything is finished
	echo -e ${COLOREDSTAR}"  Letting udev process events ..."
	/sbin/udevsettle --timeout=60
	evaluate_retval

	rm -f /dev/.udev_populate
	return 0
}

seed_dev()
{
	# seed /dev with some things that we know we need
	echo -e ${COLOREDSTAR}"  Seeding /dev with needed nodes ..."
	(
		[ ! -c /dev/console ] && mknod /dev/console c 5 1
		[ ! -c /dev/tty1 ] && mknod /dev/tty1 c 4 1
		[ ! -c /dev/null ] && mknod /dev/null c 1 3

		# copy over any persistant things
		if [[ -d /lib/udev/devices ]]
		then
			cp --preserve=all --recursive --update /lib/udev/devices/* /dev
		fi

		# not provided by sysfs but needed
		ln -snf /proc/self/fd /dev/fd
		ln -snf fd/0 /dev/stdin
		ln -snf fd/1 /dev/stdout
		ln -snf fd/2 /dev/stderr
		[[ -e /proc/kcore ]] && ln -snf /proc/kcore /dev/core
	
		# create problematic directories
		mkdir -p /dev/{pts,shm}
	)
	evaluate_retval
}

trap "" INT QUIT TSTP

[ "$1" != "" ] && runlevel=$1

if [[ $runlevel = sysinit ]]
then
	echo
	echo -e "${COLGREEN}Starting ${COLBLUE}MAGELLAN (v${MAGEVER}) ${COLGREEN}Linux${COLDEFAULT}"
	echo -e "Copyright 2001-2007 Niels Rogalla; http://magellan-linux.net"
	echo

	# mount proc filesystem, needed for bootsplash;
	# no use of '/etc/rc.d/init.d/mountproc' anymore
	if [ ! -e /proc/mounts ]
	then
		echo -e ${COLOREDSTAR}"Mounting proc file system ..."
		mount -n /proc
		evaluate_retval
	fi

	# set default verbose level for kernel messages
	[ -z "${RC_VERBOSE_LEVEL}" ] && RC_VERBOSE_LEVEL=3
	echo "${RC_VERBOSE_LEVEL}" > /proc/sys/kernel/printk

	# mount sys file system before udev or devfs (kernel-2.6)
	if [[ $(kernel_major_version) = 2.6 ]]
	then
		if [ -d /sys ]
		then
			echo -e ${COLOREDSTAR}"Mounting sysfs file system ..."
			mount -n -t sysfs sysfs /sys
			evaluate_retval
		else
			echo -e ${COLORED}"Fatal: mountpoint /sys missing ..."
			echo -e ${COLYELLOW}"Please create the directory /sys (mkdir -p /sys)."
			echo -e ${COLYELLOW}"It's essential for a 2.6 kernel."
		fi
	fi

	## load devfs ##
	# load devfs only with a 2.4 kernel or its really wanted with a 2.6
	if [[ $(kernel_major_version) = 2.4 ]] || [[ ${RC_USED_DEV} = devfs ]]
	then
		# start devfsd daemon, needed for bootsplash;
		# no use of '/etc/rc.d/init.d/devfs' anymore
		# check if devfs was mounted by the kernel,
		# if not mount it (mbuild_livecd needs this one)
		if [ ! -e /dev/.devfsd ]
		then
			echo -e ${COLOREDSTAR}"Mounting devfs file system ..."
			mount -n -t devfs devfs /dev
			evaluate_retval
		fi

		if [ -e /dev/.devfsd ]
		then
			echo -e ${COLOREDSTAR}"Starting devfsd ..."
			## directory /lib/dev-state !must! exists ##
			/sbin/devfsd /dev &> /dev/null
			evaluate_retval
		else
			echo -e ${COLRED}"No devfs filesystem found ..."
			echo -e ${COLYELLOW}"Your Kernel doesn't support the devfs filesystem."
			echo -e ${COLYELLOW}"Devfs is necessary to run Magellan-Linux."
			echo -e ${COLYELLOW}"Please make shure that this is enabled in your kernel."
			echo
			echo -e ${COLYELLOW}"Press any key to shutdown the system safely ..."
			read
			$rc_base/init.d/halt
		fi
	fi

	#### load udev ####
	# load udev only with a 2.6 kernel
	if [[ $(kernel_major_version) = 2.6 ]] && [[ ${RC_USED_DEV} = udev ]]
	then
		# check if /dev/console exists outside tmpfs
		[ -c /dev/console ] ; need_redirect=$?

		# create a ramdisk for populating udev
		echo -e ${COLOREDSTAR}"Mounting udev at /dev ..."
		# many video drivers needed exec access
		fstype=ramfs
		# tmpfs was suggested by Greg Kroah-Hartman
		kernel_supports_fs tmpfs && fstype=tmpfs
		mount -n -t ${fstype} udev /dev -o exec,nosuid,mode=0755
		evaluate_retval

		# if a device tarball exists load it and if it is activated
		echo -e ${COLOREDSTAR}"Configurating system to use udev ..."
		if [[ ${RC_DEVICE_TARBALL} = yes ]]
		then
			echo -e ${COLOREDSTAR}"  Populating /dev with saved device nodes ..."
			tar -jxpf /lib/udev-state/devices.tar.bz2 -C /dev
			evaluate_retval
		fi

		# other eeded device nodes with udev
		seed_dev

		if [ -e /proc/sys/kernel/hotplug ]
		then
			if [ "$(kernel_version | sed 's:\.::g' | cut -d_ -f1)" -gt "2614" ]
			then
				echo -e ${COLOREDSTAR}"  Using netlink for hotplug events ..."
				echo "" > /proc/sys/kernel/hotplug
				evaluate_retval
			else
				echo -e ${COLOREDSTAR}"  Setting /sbin/udevsend as hotplug agent ..."
				echo "/sbin/udevsend" > /proc/sys/kernel/hotplug
				evaluate_retval
			fi
		else
			echo -e ${COLOREDSTAR}${COLYELLOW}"  Kernel was not compiled with hotplug support !"
			print_status failure
		fi

		echo -e ${COLOREDSTAR}"  Starting udevd daemon ..."
		if [ ${need_redirect} -eq 1 ]
		then
			# we need to open fds 0 1 2
			/sbin/udevd --daemon </dev/console >/dev/console 2>/dev/console
		else
			/sbin/udevd --daemon
		fi
		evaluate_retval

		populate_udev

		# create nodes that udev can't
		echo -e ${COLOREDSTAR}"  Finializing udev configuration ..."
		[[ -x /sbin/dmsetup ]] && /sbin/dmsetup mknodes &>/dev/null
		[[ -x /sbin/lvm ]] && /sbin/lvm vgscan -P --mknodes --ignorelockingfailure &>/dev/null
		[[ -x /sbin/evms_activate ]] && /sbin/evms_activate -q &>/dev/null
		print_status success

		# same thing as /dev/.devfsd
		touch /dev/.udev
	fi

	## load devpts ##
	# devfs/udev with 2.6 has no ptys, so devpts is also needed
	if [[ $(kernel_major_version) = 2.6 ]]
	then
		# check if we really have devpts support
		if kernel_supports_fs devpts
		then
			# /dev/pts maybe not exists.
			# We only create this directory only if devfs was mounted,
			# or it will fail as / is still mounted readonly
			# udev has this dir already, only a sanity check for devfs
			if [ ! -d "/dev/pts" -a -e "/dev/.devfsd" ] && is_fs_mounted devfs
			then
				mkdir -p /dev/pts &> /dev/null || \
					echo "Could not create /dev/pts !"
			fi

			# now mount devpts
			if [ -d /dev/pts ]
			then
				echo -e ${COLOREDSTAR}"Mounting devpts at /dev/pts ..."
				mount -n -t devpts -o gid=4,mode=0620 devpts /dev/pts
				evaluate_retval
			fi
		else
			# devpts is not supported, give a warning
			echo -e ${COLRED}"No devpts filesystem found ..."
			echo -e ${COLYELLOW}"Your Kernel doesn't support the devpts filesystem."
			echo -e ${COLYELLOW}"Devfs with a kernel-2.6.x needs devpts,"
			echo -e ${COLYELLOW}"or no pty's are available."
			echo -e ${COLYELLOW}"Please make shure that this is enabled in your kernel."
			echo
			echo -e ${COLYELLOW}"Press any key to continue ..."
			read
		fi
	fi

	### services state dir ###
	echo -e ${COLOREDSTAR}"Mounting tmpfs at ${svcdir} ..."
	mount -n -t tmpfs tmpfs "${svcdir}" -o rw,mode=0644,size="${svcsize}"k
	evaluate_retval

	# load bootsplash
	splash "rc_init" "${runlevel}"
fi


if [[ $runlevel = 0 ]] || [[ $runlevel = 6 ]]
then
	# load bootsplash
	splash "rc_init" "${runlevel}"

	# if requested save devices to a device tarball before halt
	# only for kernels >=2.6 *and* udev
	# make shure that udev is mounted but *not* devfs --> /dev/.devfsd
	if [[ ${RC_DEVICE_TARBALL} = yes ]] && \
		[ -e /dev/.udev -a ! -e /dev/.devfsd -a ! -e /.bootdev ]
	then
		echo -e ${COLOREDSTAR}"Saving /dev device nodes ..."
		( cd /dev; tar -jclpf "/tmp/devices-$$.tar.bz2" * &> /dev/null )
		mv -f "/tmp/devices-$$.tar.bz2" /lib/udev-state/devices.tar.bz2
		evaluate_retval
	fi
fi


if [ "$runlevel" = "" ]
then
	echo "Usage: $0 <runlevel>" >&2
	exit 1
fi


previous=$PREVLEVEL
[ "$previous" = "" ] && previous=N

if [ ! -d $rc_base/rc$runlevel.d ]
then
	echo "$rc_base/rc$runlevel.d does not exist"
	exit 1
fi

if [ "$previous" != "N" ]
then
	for i in $(ls -v $rc_base/rc$runlevel.d/K* 2> /dev/null)
	do

		check_script_status

		suffix=${i#$rc_base/rc$runlevel.d/K[0-9][0-9]}
		prev_start=$rc_base/rc$previous.d/S[0-9][0-9]$suffix
		sysinit_start=$rc_base/rcsysinit.d/S[0-9][0-9]$suffix

		if [ "$runlevel" != "0" ] && [ "$runlevel" != "6" ]
		then
			if [ ! -f $prev_start ] && [ ! -f $sysinit_start ]
			then
				$WARNING
				echo "$i can't be executed because it was"
				echo "not started in the previous runlevel ($previous)"
				$NORMAL
				continue
			fi
		fi

		$i stop
		error_value=$?

		if [ "$error_value" != "0" ]
		then
			print_error_msg
		fi
	done
fi

for i in $( ls -v $rc_base/rc$runlevel.d/S* 2> /dev/null)
do
	if [ "$previous" != "N" ]
	then
		suffix=${i#$rc_base/rc$runlevel.d/S[0-9][0-9]}
		stop=$rc_base/rc$runlevel.d/K[0-9][0-9]$suffix
		prev_start=$rc_base/rc$previous.d/S[0-9][0-9]$suffix

		[ -f $prev_start ] && [ ! -f $stop ] && continue
	fi

	check_script_status

	$i start
	error_value=$?

	if [ "$error_value" != "0" ]
	then
		print_error_msg
	fi
done
1	#!/bin/bash
2	# $Header: /home/cvsd/magellan-cvs/magellan-src/magellan-initscripts/etc/rc.d/init.d/rc,v 1.14 2007-03-06 00:10:26 niro Exp $
3
4	source /etc/sysconfig/rc
5	source $rc_functions
6
7	# get mage version
8	MAGEVER="$(< /etc/mageversion)"
9
10	# source kernel config if exists
11	[ -f /etc/conf.d/kernel ] && source /etc/conf.d/kernel
12
13	udev_version()
14	{
15	local version=0
16
17	if [[ -x /sbin/udev ]]
18	then
19	version=$(/sbin/udev -V)
20	# We need it without a leading '0', else bash do the wrong thing
21	version=${version##0}
22	# Older udev's will print nothing
23	[[ -z ${version} ]] && version=0
24	elif [[ -x /sbin/udevd ]]
25	then
26	version=$(/sbin/udevd --version)
27	version=${version##0}
28	[[ -z ${version} ]] && version=0
29	fi
30
31	echo "${version}"
32	}
33
34	populate_udev()
35	{
36	local opts
37
38	# tell modprobe.sh to be verbose to $CONSOLE
39	echo CONSOLE=${CONSOLE} > /dev/.udev_populate
40
41	# populate /dev with devices already found by the kernel
42	if [ "$(kernel_version \| sed 's:\.::g' \| cut -d_ -f1)" -gt "2614" ]
43	then
44	echo -e ${COLOREDSTAR}" Populating /dev with existing devices through uevents ..."
45	[[ $(udev_version) -ge "96" ]] && [[ ${RC_COLDPLUG} != yes ]] && opts="--attr-match=dev"
46	/sbin/udevtrigger ${opts}
47	evaluate_retval
48	else
49	echo -e ${COLOREDSTAR}" Populating /dev with existing devices with udevstart ..."
50	/sbin/udevstart
51	evaluate_retval
52	fi
53
54	# loop until everything is finished
55	echo -e ${COLOREDSTAR}" Letting udev process events ..."
56	/sbin/udevsettle --timeout=60
57	evaluate_retval
58
59	rm -f /dev/.udev_populate
60	return 0
61	}
62
63	seed_dev()
64	{
65	# seed /dev with some things that we know we need
66	echo -e ${COLOREDSTAR}" Seeding /dev with needed nodes ..."
67	(
68	[ ! -c /dev/console ] && mknod /dev/console c 5 1
69	[ ! -c /dev/tty1 ] && mknod /dev/tty1 c 4 1
70	[ ! -c /dev/null ] && mknod /dev/null c 1 3
71
72	# copy over any persistant things
73	if [[ -d /lib/udev/devices ]]
74	then
75	cp --preserve=all --recursive --update /lib/udev/devices/* /dev
76	fi
77
78	# not provided by sysfs but needed
79	ln -snf /proc/self/fd /dev/fd
80	ln -snf fd/0 /dev/stdin
81	ln -snf fd/1 /dev/stdout
82	ln -snf fd/2 /dev/stderr
83	[[ -e /proc/kcore ]] && ln -snf /proc/kcore /dev/core
84
85	# create problematic directories
86	mkdir -p /dev/{pts,shm}
87	)
88	evaluate_retval
89	}
90
91	trap "" INT QUIT TSTP
92
93	[ "$1" != "" ] && runlevel=$1
94
95	if [[ $runlevel = sysinit ]]
96	then
97	echo
98	echo -e "${COLGREEN}Starting ${COLBLUE}MAGELLAN (v${MAGEVER}) ${COLGREEN}Linux${COLDEFAULT}"
99	echo -e "Copyright 2001-2007 Niels Rogalla; http://magellan-linux.net"
100	echo
101
102	# mount proc filesystem, needed for bootsplash;
103	# no use of '/etc/rc.d/init.d/mountproc' anymore
104	if [ ! -e /proc/mounts ]
105	then
106	echo -e ${COLOREDSTAR}"Mounting proc file system ..."
107	mount -n /proc
108	evaluate_retval
109	fi
110
111	# set default verbose level for kernel messages
112	[ -z "${RC_VERBOSE_LEVEL}" ] && RC_VERBOSE_LEVEL=3
113	echo "${RC_VERBOSE_LEVEL}" > /proc/sys/kernel/printk
114
115	# mount sys file system before udev or devfs (kernel-2.6)
116	if [[ $(kernel_major_version) = 2.6 ]]
117	then
118	if [ -d /sys ]
119	then
120	echo -e ${COLOREDSTAR}"Mounting sysfs file system ..."
121	mount -n -t sysfs sysfs /sys
122	evaluate_retval
123	else
124	echo -e ${COLORED}"Fatal: mountpoint /sys missing ..."
125	echo -e ${COLYELLOW}"Please create the directory /sys (mkdir -p /sys)."
126	echo -e ${COLYELLOW}"It's essential for a 2.6 kernel."
127	fi
128	fi
129
130	## load devfs ##
131	# load devfs only with a 2.4 kernel or its really wanted with a 2.6
132	if [[ $(kernel_major_version) = 2.4 ]] \|\| [[ ${RC_USED_DEV} = devfs ]]
133	then
134	# start devfsd daemon, needed for bootsplash;
135	# no use of '/etc/rc.d/init.d/devfs' anymore
136	# check if devfs was mounted by the kernel,
137	# if not mount it (mbuild_livecd needs this one)
138	if [ ! -e /dev/.devfsd ]
139	then
140	echo -e ${COLOREDSTAR}"Mounting devfs file system ..."
141	mount -n -t devfs devfs /dev
142	evaluate_retval
143	fi
144
145	if [ -e /dev/.devfsd ]
146	then
147	echo -e ${COLOREDSTAR}"Starting devfsd ..."
148	## directory /lib/dev-state !must! exists ##
149	/sbin/devfsd /dev &> /dev/null
150	evaluate_retval
151	else
152	echo -e ${COLRED}"No devfs filesystem found ..."
153	echo -e ${COLYELLOW}"Your Kernel doesn't support the devfs filesystem."
154	echo -e ${COLYELLOW}"Devfs is necessary to run Magellan-Linux."
155	echo -e ${COLYELLOW}"Please make shure that this is enabled in your kernel."
156	echo
157	echo -e ${COLYELLOW}"Press any key to shutdown the system safely ..."
158	read
159	$rc_base/init.d/halt
160	fi
161	fi
162
163	#### load udev ####
164	# load udev only with a 2.6 kernel
165	if [[ $(kernel_major_version) = 2.6 ]] && [[ ${RC_USED_DEV} = udev ]]
166	then
167	# check if /dev/console exists outside tmpfs
168	[ -c /dev/console ] ; need_redirect=$?
169
170	# create a ramdisk for populating udev
171	echo -e ${COLOREDSTAR}"Mounting udev at /dev ..."
172	# many video drivers needed exec access
173	fstype=ramfs
174	# tmpfs was suggested by Greg Kroah-Hartman
175	kernel_supports_fs tmpfs && fstype=tmpfs
176	mount -n -t ${fstype} udev /dev -o exec,nosuid,mode=0755
177	evaluate_retval
178
179	# if a device tarball exists load it and if it is activated
180	echo -e ${COLOREDSTAR}"Configurating system to use udev ..."
181	if [[ ${RC_DEVICE_TARBALL} = yes ]]
182	then
183	echo -e ${COLOREDSTAR}" Populating /dev with saved device nodes ..."
184	tar -jxpf /lib/udev-state/devices.tar.bz2 -C /dev
185	evaluate_retval
186	fi
187
188	# other eeded device nodes with udev
189	seed_dev
190
191	if [ -e /proc/sys/kernel/hotplug ]
192	then
193	if [ "$(kernel_version \| sed 's:\.::g' \| cut -d_ -f1)" -gt "2614" ]
194	then
195	echo -e ${COLOREDSTAR}" Using netlink for hotplug events ..."
196	echo "" > /proc/sys/kernel/hotplug
197	evaluate_retval
198	else
199	echo -e ${COLOREDSTAR}" Setting /sbin/udevsend as hotplug agent ..."
200	echo "/sbin/udevsend" > /proc/sys/kernel/hotplug
201	evaluate_retval
202	fi
203	else
204	echo -e ${COLOREDSTAR}${COLYELLOW}" Kernel was not compiled with hotplug support !"
205	print_status failure
206	fi
207
208	echo -e ${COLOREDSTAR}" Starting udevd daemon ..."
209	if [ ${need_redirect} -eq 1 ]
210	then
211	# we need to open fds 0 1 2
212	/sbin/udevd --daemon </dev/console >/dev/console 2>/dev/console
213	else
214	/sbin/udevd --daemon
215	fi
216	evaluate_retval
217
218	populate_udev
219
220	# create nodes that udev can't
221	echo -e ${COLOREDSTAR}" Finializing udev configuration ..."
222	[[ -x /sbin/dmsetup ]] && /sbin/dmsetup mknodes &>/dev/null
223	[[ -x /sbin/lvm ]] && /sbin/lvm vgscan -P --mknodes --ignorelockingfailure &>/dev/null
224	[[ -x /sbin/evms_activate ]] && /sbin/evms_activate -q &>/dev/null
225	print_status success
226
227	# same thing as /dev/.devfsd
228	touch /dev/.udev
229	fi
230
231	## load devpts ##
232	# devfs/udev with 2.6 has no ptys, so devpts is also needed
233	if [[ $(kernel_major_version) = 2.6 ]]
234	then
235	# check if we really have devpts support
236	if kernel_supports_fs devpts
237	then
238	# /dev/pts maybe not exists.
239	# We only create this directory only if devfs was mounted,
240	# or it will fail as / is still mounted readonly
241	# udev has this dir already, only a sanity check for devfs
242	if [ ! -d "/dev/pts" -a -e "/dev/.devfsd" ] && is_fs_mounted devfs
243	then
244	mkdir -p /dev/pts &> /dev/null \|\| \
245	echo "Could not create /dev/pts !"
246	fi
247
248	# now mount devpts
249	if [ -d /dev/pts ]
250	then
251	echo -e ${COLOREDSTAR}"Mounting devpts at /dev/pts ..."
252	mount -n -t devpts -o gid=4,mode=0620 devpts /dev/pts
253	evaluate_retval
254	fi
255	else
256	# devpts is not supported, give a warning
257	echo -e ${COLRED}"No devpts filesystem found ..."
258	echo -e ${COLYELLOW}"Your Kernel doesn't support the devpts filesystem."
259	echo -e ${COLYELLOW}"Devfs with a kernel-2.6.x needs devpts,"
260	echo -e ${COLYELLOW}"or no pty's are available."
261	echo -e ${COLYELLOW}"Please make shure that this is enabled in your kernel."
262	echo
263	echo -e ${COLYELLOW}"Press any key to continue ..."
264	read
265	fi
266	fi
267
268	### services state dir ###
269	echo -e ${COLOREDSTAR}"Mounting tmpfs at ${svcdir} ..."
270	mount -n -t tmpfs tmpfs "${svcdir}" -o rw,mode=0644,size="${svcsize}"k
271	evaluate_retval
272
273	# load bootsplash
274	splash "rc_init" "${runlevel}"
275	fi
276
277
278	if [[ $runlevel = 0 ]] \|\| [[ $runlevel = 6 ]]
279	then
280	# load bootsplash
281	splash "rc_init" "${runlevel}"
282
283	# if requested save devices to a device tarball before halt
284	# only for kernels >=2.6 and udev
285	# make shure that udev is mounted but not devfs --> /dev/.devfsd
286	if [[ ${RC_DEVICE_TARBALL} = yes ]] && \
287	[ -e /dev/.udev -a ! -e /dev/.devfsd -a ! -e /.bootdev ]
288	then
289	echo -e ${COLOREDSTAR}"Saving /dev device nodes ..."
290	( cd /dev; tar -jclpf "/tmp/devices-$$.tar.bz2" * &> /dev/null )
291	mv -f "/tmp/devices-$$.tar.bz2" /lib/udev-state/devices.tar.bz2
292	evaluate_retval
293	fi
294	fi
295
296
297	if [ "$runlevel" = "" ]
298	then
299	echo "Usage: $0 <runlevel>" >&2
300	exit 1
301	fi
302
303
304	previous=$PREVLEVEL
305	[ "$previous" = "" ] && previous=N
306
307	if [ ! -d $rc_base/rc$runlevel.d ]
308	then
309	echo "$rc_base/rc$runlevel.d does not exist"
310	exit 1
311	fi
312
313	if [ "$previous" != "N" ]
314	then
315	for i in $(ls -v $rc_base/rc$runlevel.d/K* 2> /dev/null)
316	do
317
318	check_script_status
319
320	suffix=${i#$rc_base/rc$runlevel.d/K[0-9][0-9]}
321	prev_start=$rc_base/rc$previous.d/S[0-9][0-9]$suffix
322	sysinit_start=$rc_base/rcsysinit.d/S[0-9][0-9]$suffix
323
324	if [ "$runlevel" != "0" ] && [ "$runlevel" != "6" ]
325	then
326	if [ ! -f $prev_start ] && [ ! -f $sysinit_start ]
327	then
328	$WARNING
329	echo "$i can't be executed because it was"
330	echo "not started in the previous runlevel ($previous)"
331	$NORMAL
332	continue
333	fi
334	fi
335
336	$i stop
337	error_value=$?
338
339	if [ "$error_value" != "0" ]
340	then
341	print_error_msg
342	fi
343	done
344	fi
345
346	for i in $( ls -v $rc_base/rc$runlevel.d/S* 2> /dev/null)
347	do
348	if [ "$previous" != "N" ]
349	then
350	suffix=${i#$rc_base/rc$runlevel.d/S[0-9][0-9]}
351	stop=$rc_base/rc$runlevel.d/K[0-9][0-9]$suffix
352	prev_start=$rc_base/rc$previous.d/S[0-9][0-9]$suffix
353
354	[ -f $prev_start ] && [ ! -f $stop ] && continue
355	fi
356
357	check_script_status
358
359	$i start
360	error_value=$?
361
362	if [ "$error_value" != "0" ]
363	then
364	print_error_msg
365	fi
366	done