Contents of /trunk/magellan-initscripts/rc/rc
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Mon Feb 14 22:26:43 2005 UTC (19 years, 7 months ago) by niro
Original Path: trunk/magellan-initscripts/etc/rc.d/init.d/rc
File size: 8249 byte(s)
Mon Feb 14 22:26:43 2005 UTC (19 years, 7 months ago) by niro
Original Path: trunk/magellan-initscripts/etc/rc.d/init.d/rc
File size: 8249 byte(s)
mageversion isn't a var anymore; using a file directly
1 | #!/bin/bash |
2 | |
3 | source /etc/sysconfig/rc |
4 | source $rc_functions |
5 | |
6 | # get mage version |
7 | MAGEVER="$(< /etc/mageversion)" |
8 | |
9 | #source kernel config if exists |
10 | [ -f /etc/conf.d/kernel ] && source /etc/conf.d/kernel |
11 | |
12 | #some needed functions functions |
13 | populate_udev() { |
14 | /sbin/udevstart |
15 | |
16 | #not provided by sysfs but needed |
17 | ln -snf /proc/self/fd /dev/fd |
18 | ln -snf fd/0 /dev/stdin |
19 | ln -snf fd/1 /dev/stdout |
20 | ln -snf fd/2 /dev/stderr |
21 | ln -snf /proc/kcore /dev/core |
22 | ln -snf /proc/asound/oss/sndstat /dev/sndstat |
23 | |
24 | #create problematic directories |
25 | mkdir -p /dev/{pts,shm} |
26 | |
27 | #same as /dev/.devfsd |
28 | touch /dev/.udev |
29 | |
30 | return 0 |
31 | } |
32 | |
33 | trap "" INT QUIT TSTP |
34 | |
35 | [ "$1" != "" ] && runlevel=$1 |
36 | |
37 | if [ "$runlevel" = "sysinit" ] |
38 | then |
39 | echo |
40 | echo -e "${COLGREEN}Starting ${COLBLUE}MAGELLAN (v${MAGEVER}) ${COLGREEN}Linux${COLDEFAULT}" |
41 | echo -e "\"I'm not a Gentoo-System, I'm a pure LFS\"" |
42 | echo |
43 | |
44 | #mount proc filesystem, needed for bootsplash; |
45 | #no use of '/etc/rc.d/init.d/mountproc' anymore |
46 | if [ ! -e /proc/mounts ] |
47 | then |
48 | echo -e ${COLOREDSTAR}"Mounting proc file system ..." |
49 | mount -n /proc |
50 | evaluate_retval |
51 | fi |
52 | |
53 | #set default verbose level for kernel messages |
54 | [ -z "${RC_VERBOSE_LEVEL}" ] && RC_VERBOSE_LEVEL=3 |
55 | echo "${RC_VERBOSE_LEVEL}" > /proc/sys/kernel/printk |
56 | |
57 | #mount sys file system before udev or devfs (kernel-2.6) |
58 | if [ "$(kernel_major_version)" == "2.6" ] |
59 | then |
60 | if [ -d /sys ] |
61 | then |
62 | echo -e ${COLOREDSTAR}"Mounting sysfs file system ..." |
63 | mount -t sysfs none /sys |
64 | evaluate_retval |
65 | else |
66 | echo -e ${COLORED}"Fatal: mountpoint /sys missing ..." |
67 | echo -e ${COLYELLOW}"Please create the directory /sys (mkdir -p /sys)." |
68 | echo -e ${COLYELLOW}"It's essential for a 2.6 kernel." |
69 | fi |
70 | fi |
71 | |
72 | ## load devfs ## |
73 | #load devfs only with a 2.4 kernel or its really wanted with a 2.6 |
74 | if [ "$(kernel_major_version)" == "2.4" -o "${RC_USED_DEV}" == "devfs" ] |
75 | then |
76 | # start devfsd daemon, needed for bootsplash; |
77 | # no use of '/etc/rc.d/init.d/devfs' anymore |
78 | # check if devfs was mounted by the kernel, |
79 | # if not mount it (mbuild_livecd needs this one) |
80 | if [ ! -e /dev/.devfsd ] |
81 | then |
82 | echo -e ${COLOREDSTAR}"Mounting devfs file system ..." |
83 | mount -t devfs devfs /dev |
84 | evaluate_retval |
85 | fi |
86 | |
87 | |
88 | if [ -e /dev/.devfsd ] |
89 | then |
90 | echo -e ${COLOREDSTAR}"Starting devfsd ..." |
91 | ## directory /lib/dev-state !must! exists ## |
92 | /sbin/devfsd /dev &> /dev/null |
93 | evaluate_retval |
94 | else |
95 | echo -e ${COLRED}"No devfs filesystem found ..." |
96 | echo -e ${COLYELLOW}"Your Kernel doesn't support the devfs filesystem." |
97 | echo -e ${COLYELLOW}"Devfs is necessary to run Magellan-Linux." |
98 | echo -e ${COLYELLOW}"Please make shure that this is enabled in your kernel." |
99 | echo |
100 | echo -e ${COLYELLOW}"Press any key to shutdown the system safely ..." |
101 | read |
102 | $rc_base/init.d/halt |
103 | fi |
104 | |
105 | fi |
106 | |
107 | #### load udev #### |
108 | #load udev only with a 2.6 kernel |
109 | if [ "$(kernel_major_version)" == "2.6" -a "${RC_USED_DEV}" == "udev" ] |
110 | then |
111 | # #first at all unmount devfs if this was loaded by the kernel |
112 | # DEVFS_MOUNTED="$(cat /proc/mounts | grep devfs | cut -d ' ' -f3)" |
113 | # if [ "${DEVFS_MOUNTED}" == "devfs" ] |
114 | # then |
115 | # umount -n /dev \ |
116 | # && echo "debug: unmounted devfs successfully" \ |
117 | # || echo "debug: unmounting devfs failed" |
118 | # fi |
119 | |
120 | #create a ramdisk for populating udev |
121 | echo -e ${COLOREDSTAR}"Mounting ramfs at /dev ..." |
122 | mount -n -t ramfs none /dev |
123 | evaluate_retval |
124 | |
125 | #if a device tarball exists load it and if it is activated |
126 | echo -e ${COLOREDSTAR}"Configurating system to use udev ..." |
127 | if [ "${RC_DEVICE_TARBALL}" = "yes" ] |
128 | then |
129 | echo -e ${COLOREDSTAR}" Populating /dev with with device nodes ..." |
130 | tar -jxpf /lib/udev-state/devices.tar.bz2 -C /dev |
131 | evaluate_retval |
132 | fi |
133 | |
134 | #now load udev |
135 | populate_udev |
136 | |
137 | #if hotplug support exists in the kernel use it to manage udev |
138 | if [ -e /proc/sys/kernel/hotplug -a -x /sbin/hotplug ] |
139 | then |
140 | echo -e ${COLOREDSTAR}" Using /sbin/hotplug for udev management ..." |
141 | |
142 | elif [ -e /proc/sys/kernel/hotplug ] |
143 | then |
144 | echo -e ${COLOREDSTAR}" Setting /sbin/udev as hotplug agent ..." |
145 | echo "/sbin/udev" > /proc/sys/kernel/hotplug |
146 | else |
147 | echo -e ${COLOREDSTAR}${COLYELLOW}" Kernel was not compiled with hotplug support !" |
148 | fi |
149 | evaluate_retval |
150 | fi |
151 | |
152 | |
153 | ## load devpts ## |
154 | # devfs/udev with 2.6 has no ptys, so devpts is also needed |
155 | if [ $(kernel_major_version) == 2.6 ] |
156 | then |
157 | # check if we really have devpts support |
158 | DEVPTS_CHECK="$(cat /proc/filesystems | grep devpts | cut -d $'\t' -f2)" |
159 | DEVFS_MOUNTED="$(cat /proc/mounts | grep devfs | cut -d ' ' -f3)" |
160 | if [ "${DEVPTS_CHECK}" == devpts ] |
161 | then |
162 | # /dev/pts maybe not exists. |
163 | # We only create this directory only if devfs was mounted, |
164 | # or it will fail as / is still mounted readonly |
165 | if [ ! -d "/dev/pts" \ |
166 | -a -e "/dev/.devfsd" \ |
167 | -a "${DEVFS_MOUNTED}" == "devfs" ] |
168 | then |
169 | mkdir -p /dev/pts &> /dev/null || \ |
170 | echo "Could not create /dev/pts !" |
171 | fi |
172 | |
173 | #now mount devpts |
174 | if [ -d /dev/pts ] |
175 | then |
176 | echo -e ${COLOREDSTAR}"Mounting devpts at /dev/pts ..." |
177 | mount -n -t devpts -o gid=4,mode=0620 none /dev/pts |
178 | evaluate_retval |
179 | fi |
180 | else |
181 | # devpts is not supported, give a warning |
182 | echo -e ${COLRED}"No devpts filesystem found ..." |
183 | echo -e ${COLYELLOW}"Your Kernel doesn't support the devpts filesystem." |
184 | echo -e ${COLYELLOW}"Devfs with a kernel-2.6.x needs devpts," |
185 | echo -e ${COLYELLOW}"or no pty's are available." |
186 | echo -e ${COLYELLOW}"Please make shure that this is enabled in your kernel." |
187 | echo |
188 | echo -e ${COLYELLOW}"Press any key to continue ..." |
189 | read |
190 | fi |
191 | fi |
192 | |
193 | ### services state dir ### |
194 | echo -e ${COLOREDSTAR}"Mounting tmpfs at ${svcdir} ..." |
195 | mount -n -t tmpfs tmpfs "${svcdir}" -o rw,mode=0644,size="${svcsize}"k |
196 | evaluate_retval |
197 | |
198 | #load bootsplash |
199 | splash "rc_init" "${runlevel}" |
200 | fi |
201 | |
202 | |
203 | |
204 | if [ "$runlevel" == "0" ] |
205 | then |
206 | |
207 | #load bootsplash |
208 | splash "rc_init" "${runlevel}" |
209 | |
210 | |
211 | # if requested save devices to a device tarball before halt |
212 | # only for kernels >=2.6 *and* udev |
213 | # make shure that udev is mounted but *not* devfs --> /dev/.devfsd |
214 | if [ "${RC_DEVICE_TARBALL}" = "yes" \ |
215 | -a -e /dev/.udev \ |
216 | -a ! -e /dev/.devfsd \ |
217 | -a ! -e /.bootdev ] |
218 | then |
219 | echo -e ${COLOREDSTAR}"Saving /dev device nodes ..." |
220 | cd /dev |
221 | tar -jclpf "/tmp/devices-$$.tar.bz2" * &> /dev/null |
222 | mv -f "/tmp/devices-$$.tar.bz2" /lib/udev-state/devices.tar.bz2 |
223 | evaluate_retval |
224 | fi |
225 | fi |
226 | |
227 | if [ "$runlevel" == "6" ] |
228 | then |
229 | |
230 | #load bootsplash |
231 | splash "rc_init" "${runlevel}" |
232 | |
233 | # if requested save devices to a device tarball before halt |
234 | # only for kernels >=2.6 *and* udev |
235 | # make shure that udev is mounted but *not* devfs --> /dev/.devfsd |
236 | if [ "${RC_DEVICE_TARBALL}" = "yes" \ |
237 | -a -e /dev/.udev \ |
238 | -a ! -e /dev/.devfsd \ |
239 | -a ! -e /.bootdev ] |
240 | then |
241 | echo -e ${COLOREDSTAR}"Saving /dev device nodes ..." |
242 | cd /dev |
243 | tar -jclpf "/tmp/devices-$$.tar.bz2" * &> /dev/null |
244 | mv -f "/tmp/devices-$$.tar.bz2" /lib/udev-state/devices.tar.bz2 |
245 | cd .. |
246 | evaluate_retval |
247 | fi |
248 | fi |
249 | |
250 | if [ "$runlevel" = "" ] |
251 | then |
252 | echo "Usage: $0 <runlevel>" >&2 |
253 | exit 1 |
254 | fi |
255 | |
256 | previous=$PREVLEVEL |
257 | [ "$previous" = "" ] && previous=N |
258 | |
259 | if [ ! -d $rc_base/rc$runlevel.d ] |
260 | then |
261 | echo "$rc_base/rc$runlevel.d does not exist" |
262 | exit 1 |
263 | fi |
264 | |
265 | if [ "$previous" != "N" ] |
266 | then |
267 | for i in $(ls -v $rc_base/rc$runlevel.d/K* 2> /dev/null) |
268 | do |
269 | |
270 | check_script_status |
271 | |
272 | suffix=${i#$rc_base/rc$runlevel.d/K[0-9][0-9]} |
273 | prev_start=$rc_base/rc$previous.d/S[0-9][0-9]$suffix |
274 | sysinit_start=$rc_base/rcsysinit.d/S[0-9][0-9]$suffix |
275 | |
276 | if [ "$runlevel" != "0" ] && [ "$runlevel" != "6" ] |
277 | then |
278 | if [ ! -f $prev_start ] && [ ! -f $sysinit_start ] |
279 | then |
280 | $WARNING |
281 | echo "$i can't be executed because it was" |
282 | echo "not started in the previous runlevel ($previous)" |
283 | $NORMAL |
284 | continue |
285 | fi |
286 | fi |
287 | |
288 | $i stop |
289 | error_value=$? |
290 | |
291 | if [ "$error_value" != "0" ] |
292 | then |
293 | print_error_msg |
294 | fi |
295 | done |
296 | fi |
297 | |
298 | for i in $( ls -v $rc_base/rc$runlevel.d/S* 2> /dev/null) |
299 | do |
300 | if [ "$previous" != "N" ] |
301 | then |
302 | suffix=${i#$rc_base/rc$runlevel.d/S[0-9][0-9]} |
303 | stop=$rc_base/rc$runlevel.d/K[0-9][0-9]$suffix |
304 | prev_start=$rc_base/rc$previous.d/S[0-9][0-9]$suffix |
305 | |
306 | [ -f $prev_start ] && [ ! -f $stop ] && continue |
307 | fi |
308 | |
309 | check_script_status |
310 | |
311 | $i start |
312 | error_value=$? |
313 | |
314 | if [ "$error_value" != "0" ] |
315 | then |
316 | print_error_msg |
317 | fi |
318 | done |
Properties
Name | Value |
---|---|
svn:executable | * |