Annotation of /tags/busybox-init-0_1_7/rc/rc
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Mon Jun 2 22:14:35 2008 UTC (16 years, 3 months ago) by niro
Original Path: trunk/busybox-initscripts/rc/rc
File size: 4296 byte(s)
Mon Jun 2 22:14:35 2008 UTC (16 years, 3 months ago) by niro
Original Path: trunk/busybox-initscripts/rc/rc
File size: 4296 byte(s)
-busybox port of magellan-initscript
1 | niro | 724 | #!/bin/sh |
2 | # $Header: /home/cvsd/magellan-cvs/magellan-src/busybox-initscripts/rc/rc,v 1.1 2008-06-02 22:14:35 niro Exp $ | ||
3 | |||
4 | source /etc/conf.d/rc | ||
5 | source ${rc_functions} | ||
6 | |||
7 | # load udev helper functions | ||
8 | source ${rc_base}/init.d/udev | ||
9 | |||
10 | # get mage version | ||
11 | MAGEVER="$(< /etc/mageversion)" | ||
12 | |||
13 | # source kernel config if exists | ||
14 | [ -f /etc/conf.d/kernel ] && source /etc/conf.d/kernel | ||
15 | |||
16 | trap "" INT QUIT TSTP | ||
17 | |||
18 | [[ ! -z $1 ]] && runlevel=$1 | ||
19 | |||
20 | if [[ -z ${runlevel} ]] | ||
21 | then | ||
22 | echo "Usage: $0 <runlevel>" >&2 | ||
23 | exit 1 | ||
24 | fi | ||
25 | |||
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 2001-2008 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 | #### load udev #### | ||
60 | start_udev | ||
61 | ## end udev ## | ||
62 | |||
63 | ## load devpts ## | ||
64 | # devfs/udev with 2.6 has no ptys, so devpts is also needed | ||
65 | # check if we really have devpts support | ||
66 | if kernel_supports_fs devpts | ||
67 | then | ||
68 | # /dev/pts maybe not exists. | ||
69 | # We only create this directory only if devfs was mounted, | ||
70 | # or it will fail as / is still mounted readonly | ||
71 | # udev has this dir already, only a sanity check for devfs | ||
72 | if [ ! -d "/dev/pts" -a -e "/dev/.devfsd" ] && is_fs_mounted devfs | ||
73 | then | ||
74 | mkdir -p /dev/pts &> /dev/null || \ | ||
75 | echo "Could not create /dev/pts !" | ||
76 | fi | ||
77 | |||
78 | # now mount devpts | ||
79 | if [ -d /dev/pts ] | ||
80 | then | ||
81 | echo -e ${COLOREDSTAR}"Mounting devpts at /dev/pts ..." | ||
82 | mount -n -t devpts -o gid=4,mode=0620 devpts /dev/pts | ||
83 | evaluate_retval | ||
84 | fi | ||
85 | else | ||
86 | # devpts is not supported, give a warning | ||
87 | echo -e ${COLRED}"No devpts filesystem found ..." | ||
88 | echo -e ${COLYELLOW}"Your Kernel doesn't support the devpts filesystem." | ||
89 | echo -e ${COLYELLOW}"Devfs with a kernel-2.6.x needs devpts," | ||
90 | echo -e ${COLYELLOW}"or no pty's are available." | ||
91 | echo -e ${COLYELLOW}"Please make shure that this is enabled in your kernel." | ||
92 | echo | ||
93 | echo -e ${COLYELLOW}"Press any key to continue ..." | ||
94 | read | ||
95 | fi | ||
96 | ## end devpts ## | ||
97 | |||
98 | |||
99 | ## load usbfs ## | ||
100 | if kernel_supports_fs usbfs | ||
101 | then | ||
102 | echo -e ${COLOREDSTAR}"Mounting usbfs at /proc/bus/usb ..." | ||
103 | mount -n -t usbfs usbfs /proc/bus/usb | ||
104 | evaluate_retval | ||
105 | fi | ||
106 | ## end usbfs ## | ||
107 | |||
108 | ## services state dir ## | ||
109 | echo -e ${COLOREDSTAR}"Mounting tmpfs at ${svcdir} ..." | ||
110 | mount -n -t tmpfs tmpfs "${svcdir}" -o rw,mode=0644,size="${svcsize}"k | ||
111 | evaluate_retval | ||
112 | |||
113 | # load bootsplash | ||
114 | splash "rc_init" "${runlevel}" | ||
115 | fi | ||
116 | |||
117 | if [[ ${runlevel} = shutdown ]] || [[ ${runlevel} = reboot ]] | ||
118 | then | ||
119 | # load bootsplash | ||
120 | splash "rc_init" "${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 | echo -e ${COLOREDSTAR}"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 | # run through all runlevel scripts | ||
135 | for i in $(ls -v ${rc_base}/rc${runlevel}.d/K* 2> /dev/null) | ||
136 | do | ||
137 | check_script_status | ||
138 | suffix=${i#${rc_base}/rc${runlevel}.d/K[0-9][0-9]} | ||
139 | |||
140 | ${i} stop | ||
141 | error_value=$? | ||
142 | |||
143 | if [[ ${error_value} != 0 ]] | ||
144 | then | ||
145 | print_error_msg | ||
146 | fi | ||
147 | done | ||
148 | fi | ||
149 | |||
150 | if [[ ${runlevel} = sysinit ]] || [[ ${runlevel} = boot ]] | ||
151 | then | ||
152 | for i in $( ls -v ${rc_base}/rc${runlevel}.d/S* 2> /dev/null) | ||
153 | do | ||
154 | suffix=${i#${rc_base}/rc${runlevel}.d/S[0-9][0-9]} | ||
155 | check_script_status | ||
156 | |||
157 | ${i} start | ||
158 | error_value=$? | ||
159 | |||
160 | if [[ ${error_value} != 0 ]] | ||
161 | then | ||
162 | print_error_msg | ||
163 | fi | ||
164 | done | ||
165 | fi |