Contents of /trunk/initscripts/sysvinit/rc/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 source ${rc_base}/init.d/mdev ]]
then
	source ${rc_base}/init.d/mdev
fi

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 2001-2010 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
	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


	#### load udev|mdev| ####
	start_devicemanager
	## end udev|mdev ##


	## 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 || \
				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/Udev with a kernel-2.6.x needs devpts,"
		echo -e ${COLYELLOW}"or no pty's are available."
		echo -e ${COLYELLOW}"Please make sure that this is enabled in your kernel."
		echo
		echo -e ${COLYELLOW}"Press any key to continue ..."
		read
	fi
	## end devpts ##


	## load usbfs ##
	if kernel_supports_fs usbfs
	then
		echo -e ${COLOREDSTAR}"Mounting usbfs at /proc/bus/usb ..."
		mount -n -t usbfs usbfs /proc/bus/usb
		evaluate_retval
	fi
	## end usbfs ##

	## 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

	# stop udev|mdev now
	stop_devicemanager
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	# $Id$
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 source ${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 [[ $runlevel = sysinit ]]
28	then
29	echo
30	echo -e "${COLGREEN}Starting ${COLBLUE}MAGELLAN (v${MAGEVER}) ${COLGREEN}Linux${COLDEFAULT}"
31	echo -e "Copyright 2001-2010 Niels Rogalla; http://magellan-linux.net"
32	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	echo -e ${COLOREDSTAR}"Mounting proc file system ..."
39	mount -n /proc
40	evaluate_retval
41	fi
42
43	# set default verbose level for kernel messages
44	[ -z "${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	echo -e ${COLOREDSTAR}"Mounting sysfs file system ..."
51	mount -n -t sysfs sysfs /sys
52	evaluate_retval
53	else
54	echo -e ${COLORED}"Fatal: mountpoint /sys missing ..."
55	echo -e ${COLYELLOW}"Please create the directory /sys (mkdir -p /sys)."
56	echo -e ${COLYELLOW}"It's essential for a 2.6 kernel."
57	fi
58
59
60	#### load udev\|mdev\| ####
61	start_devicemanager
62	## end udev\|mdev ##
63
64
65	## load devpts ##
66	# devfs/udev with 2.6 has no ptys, so devpts is also needed
67	# check if we really have devpts support
68	if kernel_supports_fs devpts
69	then
70	# /dev/pts maybe not exists.
71	# We only create this directory only if devfs was mounted,
72	# or it will fail as / is still mounted readonly
73	# udev has this dir already, only a sanity check for devfs
74	if [ ! -d "/dev/pts" -a -e "/dev/.devfsd" ] && is_fs_mounted devfs
75	then
76	mkdir -p /dev/pts &> /dev/null \|\| \
77	echo "Could not create /dev/pts !"
78	fi
79
80	# now mount devpts
81	if [ -d /dev/pts ]
82	then
83	echo -e ${COLOREDSTAR}"Mounting devpts at /dev/pts ..."
84	mount -n -t devpts -o gid=4,mode=0620 devpts /dev/pts
85	evaluate_retval
86	fi
87	else
88	# devpts is not supported, give a warning
89	echo -e ${COLRED}"No devpts filesystem found ..."
90	echo -e ${COLYELLOW}"Your Kernel doesn't support the devpts filesystem."
91	echo -e ${COLYELLOW}"Devfs/Udev with a kernel-2.6.x needs devpts,"
92	echo -e ${COLYELLOW}"or no pty's are available."
93	echo -e ${COLYELLOW}"Please make sure that this is enabled in your kernel."
94	echo
95	echo -e ${COLYELLOW}"Press any key to continue ..."
96	read
97	fi
98	## end devpts ##
99
100
101	## load usbfs ##
102	if kernel_supports_fs usbfs
103	then
104	echo -e ${COLOREDSTAR}"Mounting usbfs at /proc/bus/usb ..."
105	mount -n -t usbfs usbfs /proc/bus/usb
106	evaluate_retval
107	fi
108	## end usbfs ##
109
110	## services state dir ##
111	echo -e ${COLOREDSTAR}"Mounting tmpfs at ${svcdir} ..."
112	mount -n -t tmpfs tmpfs "${svcdir}" -o rw,mode=0644,size="${svcsize}"k
113	evaluate_retval
114
115	# load bootsplash
116	splash "rc_init" "${runlevel}"
117	fi
118
119
120	if [[ $runlevel = 0 ]] \|\| [[ $runlevel = 6 ]]
121	then
122	# load bootsplash
123	splash "rc_init" "${runlevel}"
124
125	# if requested save devices to a device tarball before halt
126	# only for kernels >=2.6 and udev
127	# make shure that udev is mounted but not devfs --> /dev/.devfsd
128	if [[ ${RC_DEVICE_TARBALL} = yes ]] && \
129	[ -e /dev/.udev -a ! -e /dev/.devfsd -a ! -e /.bootdev ]
130	then
131	echo -e ${COLOREDSTAR}"Saving /dev device nodes ..."
132	( cd /dev; tar -jclpf "/tmp/devices-$$.tar.bz2" * &> /dev/null )
133	mv -f "/tmp/devices-$$.tar.bz2" /lib/udev/state/devices.tar.bz2
134	evaluate_retval
135	fi
136
137	# stop udev\|mdev now
138	stop_devicemanager
139	fi
140
141
142	if [ "$runlevel" = "" ]
143	then
144	echo "Usage: $0 <runlevel>" >&2
145	exit 1
146	fi
147
148
149	previous=$PREVLEVEL
150	[ "$previous" = "" ] && previous=N
151
152	if [ ! -d $rc_base/rc$runlevel.d ]
153	then
154	echo "$rc_base/rc$runlevel.d does not exist"
155	exit 1
156	fi
157
158	if [ "$previous" != "N" ]
159	then
160	for i in $(ls -v $rc_base/rc$runlevel.d/K* 2> /dev/null)
161	do
162
163	check_script_status
164
165	suffix=${i#$rc_base/rc$runlevel.d/K[0-9][0-9]}
166	prev_start=$rc_base/rc$previous.d/S[0-9][0-9]$suffix
167	sysinit_start=$rc_base/rcsysinit.d/S[0-9][0-9]$suffix
168
169	if [ "$runlevel" != "0" ] && [ "$runlevel" != "6" ]
170	then
171	if [ ! -f $prev_start ] && [ ! -f $sysinit_start ]
172	then
173	$WARNING
174	echo "$i can't be executed because it was"
175	echo "not started in the previous runlevel ($previous)"
176	$NORMAL
177	continue
178	fi
179	fi
180
181	$i stop
182	error_value=$?
183
184	if [ "$error_value" != "0" ]
185	then
186	print_error_msg
187	fi
188	done
189	fi
190
191	for i in $( ls -v $rc_base/rc$runlevel.d/S* 2> /dev/null)
192	do
193	if [ "$previous" != "N" ]
194	then
195	suffix=${i#$rc_base/rc$runlevel.d/S[0-9][0-9]}
196	stop=$rc_base/rc$runlevel.d/K[0-9][0-9]$suffix
197	prev_start=$rc_base/rc$previous.d/S[0-9][0-9]$suffix
198
199	[ -f $prev_start ] && [ ! -f $stop ] && continue
200	fi
201
202	check_script_status
203
204	$i start
205	error_value=$?
206
207	if [ "$error_value" != "0" ]
208	then
209	print_error_msg
210	fi
211	done