Contents of /trunk/initscripts/busybox/rc/rc

#!/bin/sh
# $Header: /home/cvsd/magellan-cvs/magellan-src/busybox-initscripts/rc/rc,v 1.2 2008-12-22 22:09:27 niro Exp $

source /etc/conf.d/rc
source ${rc_functions}

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

# get mage version
if [[ -f /etc/os-release ]]
then
	MAGEVER="$(read_os_release version_id)"
elif [ -f /etc/mageversion ]
then
	MAGEVER="$(< /etc/mageversion)"
else
	MAGEVER="unkown"
fi

# 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 2001-2012 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

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

	# 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 ${COLRED}"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
fi

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

	# run through all runlevel scripts
	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]}

		${i} stop
		error_value=$?

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

if [[ ${runlevel} = sysinit ]] || [[ ${runlevel} = boot ]]
then
	for i in $( ls -v ${rc_base}/rc${runlevel}.d/S* 2> /dev/null)
	do
		suffix=${i#${rc_base}/rc${runlevel}.d/S[0-9][0-9]}
		check_script_status

		${i} start
		error_value=$?

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

if [[ ${runlevel} = boot ]]
then
	# exit bootsplash
	splash "rc_exit" "${runlevel}"
fi
1	#!/bin/sh
2	# $Header: /home/cvsd/magellan-cvs/magellan-src/busybox-initscripts/rc/rc,v 1.2 2008-12-22 22:09:27 niro Exp $
3
4	source /etc/conf.d/rc
5	source ${rc_functions}
6
7	# source kernel config if exists
8	[ -f /etc/conf.d/kernel ] && source /etc/conf.d/kernel
9
10	# get mage version
11	if [[ -f /etc/os-release ]]
12	then
13	MAGEVER="$(read_os_release version_id)"
14	elif [ -f /etc/mageversion ]
15	then
16	MAGEVER="$(< /etc/mageversion)"
17	else
18	MAGEVER="unkown"
19	fi
20
21	# source kernel config if exists
22	[ -f /etc/conf.d/kernel ] && source /etc/conf.d/kernel
23
24	# override devicemanager helper functions
25	if [[ ${RC_DEVICEMANAGER} = udev ]] && [[ -f ${rc_base}/init.d/udev ]]
26	then
27	source ${rc_base}/init.d/udev
28
29	elif [[ ${RC_DEVICEMANAGER} = mdev ]] && [[ -f ${rc_base}/init.d/mdev ]]
30	then
31	source ${rc_base}/init.d/mdev
32	fi
33
34	trap "" INT QUIT TSTP
35
36	[ "$1" != "" ] && runlevel=$1
37
38	if [[ $runlevel = sysinit ]]
39	then
40	rc_echo
41	rc_echo -e "${COLGREEN}Starting ${COLBLUE}MAGELLAN (v${MAGEVER}) ${COLGREEN}Linux${COLDEFAULT}"
42	rc_echo "Copyright 2001-2012 Niels Rogalla; http://magellan-linux.net"
43	rc_echo
44
45	# mount proc filesystem, needed for bootsplash;
46	# no use of '/etc/rc.d/init.d/mountproc' anymore
47	if [ ! -e /proc/mounts ]
48	then
49	rc_print "Mounting proc file system ..."
50	mount -n /proc
51	evaluate_retval
52	fi
53
54	# load bootsplash
55	splash "rc_init" "${runlevel}"
56
57	# set default verbose level for kernel messages
58	[ -z "${RC_VERBOSE_LEVEL}" ] && RC_VERBOSE_LEVEL=3
59	echo "${RC_VERBOSE_LEVEL}" > /proc/sys/kernel/printk
60
61	# mount sys file system before udev
62	if [ -d /sys ]
63	then
64	rc_print "Mounting sysfs file system ..."
65	mount -n -t sysfs sysfs /sys
66	evaluate_retval
67	else
68	rc_echo -e ${COLRED}"Fatal: mountpoint /sys missing ..."
69	rc_echo -e ${COLYELLOW}"Please create the directory /sys (mkdir -p /sys)."
70	rc_echo -e ${COLYELLOW}"It's essential for a 2.6 kernel."
71	fi
72
73	# start device management
74	start_devicemanager
75
76	## load devpts ##
77	# devfs/udev with 2.6 has no ptys, so devpts is also needed
78	# check if we really have devpts support
79	if kernel_supports_fs devpts
80	then
81	# /dev/pts maybe not exists.
82	# We only create this directory only if devfs was mounted,
83	# or it will fail as / is still mounted readonly
84	# udev has this dir already, only a sanity check for devfs
85	if [ ! -d "/dev/pts" -a -e "/dev/.devfsd" ] && is_fs_mounted devfs
86	then
87	mkdir -p /dev/pts &> /dev/null \|\| \
88	rc_echo "Could not create /dev/pts !"
89	fi
90
91	# now mount devpts
92	if [ -d /dev/pts ]
93	then
94	rc_print "Mounting devpts at /dev/pts ..."
95	mount -n -t devpts -o gid=4,mode=0620 devpts /dev/pts
96	evaluate_retval
97	fi
98	else
99	# devpts is not supported, give a warning
100	rc_echo -e ${COLRED}"No devpts filesystem found ..."
101	rc_echo -e ${COLYELLOW}"Your Kernel doesn't support the devpts filesystem."
102	rc_echo -e ${COLYELLOW}"Devfs/Udev with a kernel-2.6.x needs devpts,"
103	rc_echo -e ${COLYELLOW}"or no pty's are available."
104	rc_echo -e ${COLYELLOW}"Please make sure that this is enabled in your kernel."
105	rc_echo
106	rc_echo -e ${COLYELLOW}"Press any key to continue ..."
107	read
108	fi
109	## end devpts ##
110
111
112	## load usbfs ##
113	if kernel_supports_fs usbfs
114	then
115	rc_print "Mounting usbfs at /proc/bus/usb ..."
116	mount -n -t usbfs usbfs /proc/bus/usb
117	evaluate_retval
118	fi
119	## end usbfs ##
120
121	## services state dir ##
122	rc_print "Mounting tmpfs at ${svcdir} ..."
123	mount -n -t tmpfs tmpfs "${svcdir}" -o rw,mode=0644,size="${svcsize}"k
124	evaluate_retval
125	fi
126
127	if [[ ${runlevel} = shutdown ]] \|\| [[ ${runlevel} = reboot ]]
128	then
129	# load bootsplash
130	splash "rc_init" "${runlevel}"
131
132	# if requested save devices to a device tarball before halt
133	# only for kernels >=2.6 and udev
134	# make shure that udev is mounted but not devfs --> /dev/.devfsd
135	if [[ ${RC_DEVICE_TARBALL} = yes ]] && \
136	[ -e /dev/.udev -a ! -e /dev/.devfsd -a ! -e /.bootdev ]
137	then
138	rc_print "Saving /dev device nodes ..."
139	( cd /dev; tar -jclpf "/tmp/devices-$$.tar.bz2" * &> /dev/null )
140	mv -f "/tmp/devices-$$.tar.bz2" /lib/udev/state/devices.tar.bz2
141	evaluate_retval
142	fi
143
144	# stop device management
145	stop_devicemanager
146
147	# run through all runlevel scripts
148	for i in $(ls -v ${rc_base}/rc${runlevel}.d/K* 2> /dev/null)
149	do
150	check_script_status
151	suffix=${i#${rc_base}/rc${runlevel}.d/K[0-9][0-9]}
152
153	${i} stop
154	error_value=$?
155
156	if [[ ${error_value} != 0 ]]
157	then
158	print_error_msg
159	fi
160	done
161	fi
162
163	if [[ ${runlevel} = sysinit ]] \|\| [[ ${runlevel} = boot ]]
164	then
165	for i in $( ls -v ${rc_base}/rc${runlevel}.d/S* 2> /dev/null)
166	do
167	suffix=${i#${rc_base}/rc${runlevel}.d/S[0-9][0-9]}
168	check_script_status
169
170	${i} start
171	error_value=$?
172
173	if [[ ${error_value} != 0 ]]
174	then
175	print_error_msg
176	fi
177	done
178	fi
179
180	if [[ ${runlevel} = boot ]]
181	then
182	# exit bootsplash
183	splash "rc_exit" "${runlevel}"
184	fi