rc.d/init.d/rc

#!/bin/bash
# $Id$

source /etc/conf.d/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

# override devicemanager helper functions
if [[ ${RC_DEVICEMANAGER} = udev ]] && [[ -f ${rc_base}/init.d/udev ]]
then
	source ${rc_base}/init.d/udev

elif [[ ${RC_DEVICEMANAGER} = mdev ]] && [[ -f ${rc_base}/init.d/mdev ]]
then
	source ${rc_base}/init.d/mdev
fi

trap "" INT QUIT TSTP

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

if [[ $runlevel = sysinit ]]
then
	rc_echo
	rc_echo -e "${COLGREEN}Starting ${COLBLUE}MAGELLAN (v${MAGEVER}) ${COLGREEN}Linux${COLDEFAULT}"
	rc_echo "Copyright 2001-2011 Niels Rogalla; http://magellan-linux.net"
	rc_echo

	# mount proc filesystem, needed for bootsplash;
	# no use of '/etc/rc.d/init.d/mountproc' anymore
	if [ ! -e /proc/mounts ]
	then
		rc_print "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
	if [ -d /sys ]
	then
		rc_print "Mounting sysfs file system ..."
		mount -n -t sysfs sysfs /sys
		evaluate_retval
	else
		rc_echo -e ${COLORED}"Fatal: mountpoint /sys missing ..."
		rc_echo -e ${COLYELLOW}"Please create the directory /sys (mkdir -p /sys)."
		rc_echo -e ${COLYELLOW}"It's essential for a 2.6 kernel."
	fi

	# start device management
	start_devicemanager

	## load devpts ##
	# devfs/udev with 2.6 has no ptys, so devpts is also needed
	# 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 || \
				rc_echo "Could not create /dev/pts !"
		fi

		# now mount devpts
		if [ -d /dev/pts ]
		then
			rc_print "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
		rc_echo -e ${COLRED}"No devpts filesystem found ..."
		rc_echo -e ${COLYELLOW}"Your Kernel doesn't support the devpts filesystem."
		rc_echo -e ${COLYELLOW}"Devfs/Udev with a kernel-2.6.x needs devpts,"
		rc_echo -e ${COLYELLOW}"or no pty's are available."
		rc_echo -e ${COLYELLOW}"Please make sure that this is enabled in your kernel."
		rc_echo
		rc_echo -e ${COLYELLOW}"Press any key to continue ..."
		read
	fi
	## end devpts ##


	## load usbfs ##
	if kernel_supports_fs usbfs
	then
		rc_print "Mounting usbfs at /proc/bus/usb ..."
		mount -n -t usbfs usbfs /proc/bus/usb
		evaluate_retval
	fi
	## end usbfs ##

	## services state dir ##
	rc_print "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
		rc_print "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

	# stop device management
	stop_devicemanager
fi


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


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

if [ ! -d $rc_base/rc$runlevel.d ]
then
	rc_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
				$WARNING
				rc_echo "$i can't be executed because it was"
				rc_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	# $Id$
3
4	source /etc/conf.d/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	# override devicemanager helper functions
14	if [[ ${RC_DEVICEMANAGER} = udev ]] && [[ -f ${rc_base}/init.d/udev ]]
15	then
16	source ${rc_base}/init.d/udev
17
18	elif [[ ${RC_DEVICEMANAGER} = mdev ]] && [[ -f ${rc_base}/init.d/mdev ]]
19	then
20	source ${rc_base}/init.d/mdev
21	fi
22
23	trap "" INT QUIT TSTP
24
25	[ "$1" != "" ] && runlevel=$1
26
27	if [[ $runlevel = sysinit ]]
28	then
29	rc_echo
30	rc_echo -e "${COLGREEN}Starting ${COLBLUE}MAGELLAN (v${MAGEVER}) ${COLGREEN}Linux${COLDEFAULT}"
31	rc_echo "Copyright 2001-2011 Niels Rogalla; http://magellan-linux.net"
32	rc_echo
33
34	# mount proc filesystem, needed for bootsplash;
35	# no use of '/etc/rc.d/init.d/mountproc' anymore
36	if [ ! -e /proc/mounts ]
37	then
38	rc_print "Mounting proc file system ..."
39	mount -n /proc
40	evaluate_retval
41	fi
42
43	# set default verbose level for kernel messages
44	[ -z "${RC_VERBOSE_LEVEL}" ] && RC_VERBOSE_LEVEL=3
45	echo "${RC_VERBOSE_LEVEL}" > /proc/sys/kernel/printk
46
47	# mount sys file system before udev
48	if [ -d /sys ]
49	then
50	rc_print "Mounting sysfs file system ..."
51	mount -n -t sysfs sysfs /sys
52	evaluate_retval
53	else
54	rc_echo -e ${COLORED}"Fatal: mountpoint /sys missing ..."
55	rc_echo -e ${COLYELLOW}"Please create the directory /sys (mkdir -p /sys)."
56	rc_echo -e ${COLYELLOW}"It's essential for a 2.6 kernel."
57	fi
58
59	# start device management
60	start_devicemanager
61
62	## load devpts ##
63	# devfs/udev with 2.6 has no ptys, so devpts is also needed
64	# check if we really have devpts support
65	if kernel_supports_fs devpts
66	then
67	# /dev/pts maybe not exists.
68	# We only create this directory only if devfs was mounted,
69	# or it will fail as / is still mounted readonly
70	# udev has this dir already, only a sanity check for devfs
71	if [ ! -d "/dev/pts" -a -e "/dev/.devfsd" ] && is_fs_mounted devfs
72	then
73	mkdir -p /dev/pts &> /dev/null \|\| \
74	rc_echo "Could not create /dev/pts !"
75	fi
76
77	# now mount devpts
78	if [ -d /dev/pts ]
79	then
80	rc_print "Mounting devpts at /dev/pts ..."
81	mount -n -t devpts -o gid=4,mode=0620 devpts /dev/pts
82	evaluate_retval
83	fi
84	else
85	# devpts is not supported, give a warning
86	rc_echo -e ${COLRED}"No devpts filesystem found ..."
87	rc_echo -e ${COLYELLOW}"Your Kernel doesn't support the devpts filesystem."
88	rc_echo -e ${COLYELLOW}"Devfs/Udev with a kernel-2.6.x needs devpts,"
89	rc_echo -e ${COLYELLOW}"or no pty's are available."
90	rc_echo -e ${COLYELLOW}"Please make sure that this is enabled in your kernel."
91	rc_echo
92	rc_echo -e ${COLYELLOW}"Press any key to continue ..."
93	read
94	fi
95	## end devpts ##
96
97
98	## load usbfs ##
99	if kernel_supports_fs usbfs
100	then
101	rc_print "Mounting usbfs at /proc/bus/usb ..."
102	mount -n -t usbfs usbfs /proc/bus/usb
103	evaluate_retval
104	fi
105	## end usbfs ##
106
107	## services state dir ##
108	rc_print "Mounting tmpfs at ${svcdir} ..."
109	mount -n -t tmpfs tmpfs "${svcdir}" -o rw,mode=0644,size="${svcsize}"k
110	evaluate_retval
111
112	# load bootsplash
113	splash "rc_init" "${runlevel}"
114	fi
115
116
117	if [[ $runlevel = 0 ]] \|\| [[ $runlevel = 6 ]]
118	then
119	# load bootsplash
120	splash "rc_init" "${runlevel}"
121
122	# if requested save devices to a device tarball before halt
123	# only for kernels >=2.6 and udev
124	# make shure that udev is mounted but not devfs --> /dev/.devfsd
125	if [[ ${RC_DEVICE_TARBALL} = yes ]] && \
126	[ -e /dev/.udev -a ! -e /dev/.devfsd -a ! -e /.bootdev ]
127	then
128	rc_print "Saving /dev device nodes ..."
129	( cd /dev; tar -jclpf "/tmp/devices-$$.tar.bz2" * &> /dev/null )
130	mv -f "/tmp/devices-$$.tar.bz2" /lib/udev/state/devices.tar.bz2
131	evaluate_retval
132	fi
133
134	# stop device management
135	stop_devicemanager
136	fi
137
138
139	if [ "$runlevel" = "" ]
140	then
141	rc_echo "Usage: $0 <runlevel>" >&2
142	exit 1
143	fi
144
145
146	previous=$PREVLEVEL
147	[ "$previous" = "" ] && previous=N
148
149	if [ ! -d $rc_base/rc$runlevel.d ]
150	then
151	rc_echo "$rc_base/rc$runlevel.d does not exist"
152	exit 1
153	fi
154
155	if [ "$previous" != "N" ]
156	then
157	for i in $(ls -v $rc_base/rc$runlevel.d/K* 2> /dev/null)
158	do
159
160	check_script_status
161
162	suffix=${i#$rc_base/rc$runlevel.d/K[0-9][0-9]}
163	prev_start=$rc_base/rc$previous.d/S[0-9][0-9]$suffix
164	sysinit_start=$rc_base/rcsysinit.d/S[0-9][0-9]$suffix
165
166	if [ "$runlevel" != "0" ] && [ "$runlevel" != "6" ]
167	then
168	if [ ! -f $prev_start ] && [ ! -f $sysinit_start ]
169	then
170	$WARNING
171	rc_echo "$i can't be executed because it was"
172	rc_echo "not started in the previous runlevel ($previous)"
173	$NORMAL
174	continue
175	fi
176	fi
177
178	$i stop
179	error_value=$?
180
181	if [ "$error_value" != "0" ]
182	then
183	print_error_msg
184	fi
185	done
186	fi
187
188	for i in $( ls -v $rc_base/rc$runlevel.d/S* 2> /dev/null)
189	do
190	if [ "$previous" != "N" ]
191	then
192	suffix=${i#$rc_base/rc$runlevel.d/S[0-9][0-9]}
193	stop=$rc_base/rc$runlevel.d/K[0-9][0-9]$suffix
194	prev_start=$rc_base/rc$previous.d/S[0-9][0-9]$suffix
195
196	[ -f $prev_start ] && [ ! -f $stop ] && continue
197	fi
198
199	check_script_status
200
201	$i start
202	error_value=$?
203
204	if [ "$error_value" != "0" ]
205	then
206	print_error_msg
207	fi
208	done