slitaz-boot-scripts annotate etc/init.d/rcS @ rev 256

rcS: export SCREEN and source functions in user-home.sh
author Christophe Lincoln <pankso@slitaz.org>
date Fri Apr 29 17:43:22 2011 +0200 (2011-04-29)
parents a14abff6be90
children 63eaa6ed9233
rev   line source
pankso@5 1 #!/bin/sh
gokhlayeh@241 2 # /etc/init.d/rcS - Initial boot script for SliTaz GNU/Linux.
pankso@153 3 # Config file is : /etc/rcS.conf
pankso@5 4 #
pankso@153 5 # rcS is the main initialization script used to check fs, mount, clean,
pankso@153 6 # run scripts and start daemons.
pankso@5 7 #
pankso@5 8 . /etc/init.d/rc.functions
pankso@5 9 . /etc/rcS.conf
pankso@5 10
pankso@187 11 # Boot time.
pankso@187 12 bootdate=`date +%s`
pankso@187 13
pankso@246 14 if [ "$1" != "logged" ]; then # logged
pankso@246 15
pankso@234 16 # Graphical boot start.
pankso@234 17 if [ "$FBSPLASH" == "yes" ]; then
pankso@234 18 reset && fbsplash -c \
pankso@234 19 -s /etc/fbsplash/$FBSPLASH_THEME/fbsplash.ppm \
pankso@234 20 -i /etc/fbsplash/$FBSPLASH_THEME/fbsplash.cfg \
pankso@234 21 -f /etc/fbsplash/fifo &
pankso@246 22 echo "0" > /etc/fbsplash/fifo && sleep 1
pankso@234 23 fi
pankso@234 24
pankso@171 25 echo "Processing /etc/init.d/rcS..."
pankso@171 26
pankso@171 27 # Mount /proc.
pankso@171 28 echo -n "Mounting proc filesystem..."
pankso@171 29 /bin/mount proc
pankso@171 30 status
pankso@171 31
pankso@254 32 # Set time zone now to get system events at local time
pankso@254 33 if [ -s /etc/TZ ]; then
pankso@254 34 export TZ=$(cat /etc/TZ)
pankso@254 35 fi
pankso@254 36
pankso@254 37 [ "$FBSPLASH" == "yes" ] && echo "20" > /etc/fbsplash/fifo
pankso@234 38
pankso@158 39 # Parse cmdline args for earlier boot options. All other boot options
pankso@158 40 # are in /etc/init./bootopts.sh.
pankso@254 41 echo "Checking for early boot options..."
pankso@161 42 for opt in `cat /proc/cmdline`
pankso@158 43 do
pankso@158 44 case $opt in
pankso@159 45 cdrom=*)
pascal@195 46 export CDROM=${opt#cdrom=} ;;
pankso@159 47 modprobe=*)
pascal@195 48 export MODPROBE="yes" ;;
pankso@159 49 config=*)
pascal@195 50 export CONFIG=${opt#config=} ;;
pankso@254 51 xarg=*)
pankso@256 52 export XARG="$XARG ${opt#xarg=}" ;;
pankso@256 53 screen=*)
pankso@256 54 export SCREEN=${opt#screen=} ;;
pankso@254 55 autologin)
pankso@254 56 # Autologin option to skip first graphic login prompt.
pankso@254 57 echo "auto_login yes" >> /etc/slim.conf ;;
pankso@254 58 lang=*)
pankso@254 59 # Check for a specified locale (lang=*).
pankso@254 60 LANG=${opt#lang=}
pankso@254 61 echo -n "Setting system locale to: $LANG... "
pankso@254 62 tazlocale init $LANG
pankso@254 63 status ;;
pankso@254 64 kmap=*)
pankso@254 65 # Check for a specified keymap (kmap=*).
pankso@254 66 KEYMAP=${opt#kmap=}
pankso@254 67 echo -n "Setting system keymap to: $KEYMAP..."
pankso@254 68 tazkeymap init $KEYMAP
pankso@254 69 status ;;
pankso@158 70 *)
pankso@158 71 continue ;;
pankso@158 72 esac
pankso@158 73 done
pankso@5 74
pankso@254 75 [ "$FBSPLASH" == "yes" ] && echo "40" > /etc/fbsplash/fifo
pankso@234 76
pankso@5 77 # Before mounting filesystems we check fs specified in the file
pankso@5 78 # /etc/rcS.conf and variable $CHECK_FS.
pankso@153 79 if [ -n "$CHECK_FS" ]; then
pankso@5 80 mount -o remount,ro /
pankso@5 81 for i in $CHECK_FS
pankso@5 82 do
pankso@5 83 echo "Checking filesystem on : $i"
pankso@5 84 /sbin/e2fsck -p $i
pankso@5 85 done
pankso@5 86 fi
pankso@5 87
pankso@5 88 # Remount rootfs rw.
pankso@171 89 echo "Remounting rootfs read/write..."
pankso@5 90 /bin/mount -o remount,rw /
pankso@5 91
slaxemulator@247 92 # Trigger Udev and handle hotplug events
slaxemulator@247 93 if [ "$UDEV" = "yes" ]; then
slaxemulator@247 94 echo -n "Starting udev daemon..."
slaxemulator@247 95 /sbin/udevd --daemon
slaxemulator@247 96 status
slaxemulator@247 97 echo -n "Udevadm waiting for the event queue to finish..."
slaxemulator@247 98 udevadm settle
slaxemulator@247 99 status
slaxemulator@247 100 echo -n "Using Udev for hotplugging..."
slaxemulator@247 101 echo "/sbin/udevd" > /proc/sys/kernel/hotplug
slaxemulator@247 102 status
slaxemulator@247 103 fi
slaxemulator@247 104
pankso@254 105 [ "$FBSPLASH" == "yes" ] && echo "60" > /etc/fbsplash/fifo
pankso@234 106
MikeDSmith25@107 107 # Mount filesystems in /etc/fstab.
pankso@171 108 echo "Mounting filesystems in fstab..."
pankso@5 109 /bin/mount -a
pankso@5 110
pankso@157 111 # Store boot messages to log files.
pankso@157 112 /bin/dmesg > /var/log/dmesg.log &
pascal@215 113 conspy -d | sed 's/ *$//;/^$/d;/^Processi\|^.witchi/,$!d' > /var/log/boot.log
pascal@47 114 script -a -q -c '/etc/init.d/rcS logged' /var/log/boot.log
pascal@41 115
pankso@153 116 else # logged
pascal@41 117
pankso@157 118 # Clean up the system.
pankso@157 119 if [ "$CLEAN_UP_SYSTEM" = "yes" ]; then
pankso@171 120 echo -n "Cleaning up the system..."
pascal@176 121 find /var/run -name "*.pid" -type f | xargs /bin/rm -f
pascal@176 122 /bin/rm -rf /tmp /var/run/dbus/* /var/run/hald/pid /var/lock/*
pankso@157 123 /bin/mkdir -p /tmp && /bin/chmod 1777 /tmp
pankso@157 124 status
pankso@157 125 else
pankso@171 126 echo "System clean up is disabled in /etc/rcS.conf..."
pankso@171 127 echo -n "Keeping all tmp and pid files..."
pankso@157 128 status
pankso@157 129 fi
pankso@157 130
pankso@254 131 [ "$FBSPLASH" == "yes" ] && echo "70" > /etc/fbsplash/fifo
pankso@234 132
pankso@157 133 # Set up tmp X11 and ICE dir.
pankso@171 134 echo -n "Setting up tmp X11 and ICE unix dir..."
pankso@157 135 /bin/mkdir -p /tmp/.X11-unix /tmp/.ICE-unix
pankso@157 136 /bin/chmod 1777 /tmp/.X11-unix /tmp/.ICE-unix
pankso@157 137 status
pankso@157 138
pankso@254 139 # Start DBUS and HAL deamon so we can use Xorg and a WM to configure
pankso@254 140 # system locale and keybord on first boot.
pankso@254 141 [ -x /etc/init.d/dbus ] && /etc/init.d/dbus start
pankso@254 142 [ -x /etc/init.d/hald ] && /etc/init.d/hald start
pankso@254 143
pankso@254 144 # Requested screen is not text mode and keymap.conf is empty so go
pankso@254 145 # for an i18n configuration in GUI mode. In cas of screen=text we
pankso@254 146 # configure locale and keymap just after via i18n.sh
pankso@254 147 if [ "$SCREEN" != "text" -a ! -s "/etc/locale.conf" -a -x /usr/bin/Xorg ]; then
pankso@254 148 tazbox boot
pankso@254 149 fi
pankso@254 150
pankso@254 151 [ "$FBSPLASH" == "yes" ] && echo "80" > /etc/fbsplash/fifo
pankso@254 152
pankso@254 153 # Set the console keymap and configure i18n in case of screen=text and
pankso@254 154 # no locale.conf or keymap.conf. Add default user for live mode and
pankso@254 155 # mount an eventual /home partition.
pankso@254 156 /etc/init.d/i18n.sh
pankso@254 157 /etc/init.d/user-home.sh
pankso@254 158
pankso@254 159 [ "$FBSPLASH" == "yes" ] && echo "100" > /etc/fbsplash/fifo
pankso@254 160
pankso@254 161 # Now that we have a keymap configuration we can auto configure Xorg.
pankso@254 162 # We need to set $HOME.
pankso@254 163 if [ "$SCREEN" != "text" -a ! -s /etc/X11/xorg.conf -a -x /usr/bin/Xorg ]; then
pankso@254 164 echo "Configuring Xorg..."
pankso@254 165 HOME=/root
pankso@254 166 tazx config-xorg
pankso@254 167 fi
pankso@254 168
pankso@254 169 # Here we finish bootsplash since we start Xorg session.
pankso@254 170 [ "$FBSPLASH" == "yes" ] && sleep 1 && echo "exit" > /etc/fbsplash/fifo
pankso@254 171
pankso@254 172 # No text mode requested, we have i18n and Xorg settings as well as a
pankso@254 173 # user, so start a desktop and let boot process finih in backgroud.
pankso@256 174 if [ "$SCREEN" != "text" -a -x /etc/init.d/slim ]; then
pankso@254 175 /etc/init.d/slim start
pankso@157 176 fi
pankso@157 177
MikeDSmith25@107 178 # Create /dev/cdrom if needed (symlink does not exist on LiveCD).
MikeDSmith25@107 179 # Also add /dev/cdrom to fstab if entry does not exist.
pankso@158 180 if [ -n "$CDROM" ]; then
pankso@158 181 DRIVE_NAME=${CDROM#/dev/}
pankso@157 182 else
pankso@254 183 DRIVE_NAME=$(grep -s "drive name" /proc/sys/dev/cdrom/info | cut -f 3)
pascal@91 184 fi
pascal@45 185 if [ -n "$DRIVE_NAME" -a ! "`readlink /dev/cdrom`" ]; then
pankso@19 186 echo -n "Creating symlink : /dev/cdrom..."
pankso@19 187 ln -s /dev/$DRIVE_NAME /dev/cdrom
pankso@66 188 ln -s /dev/$DRIVE_NAME /dev/dvd
pankso@19 189 status
pankso@19 190 fi
pankso@19 191 if ! grep -q "/dev/cdrom" /etc/fstab; then
pankso@19 192 echo -n "Adding /dev/cdrom to fstab..."
pascal@63 193 echo '/dev/cdrom /media/cdrom iso9660 user,ro,noauto 0 0' \
pankso@19 194 >> /etc/fstab
pankso@19 195 status
pankso@19 196 fi
pankso@254 197
pankso@49 198 # Chmod hack on each boot for Asunder and burnbox. Allowing all users
pankso@49 199 # to burn/rip CD/DVD.
pankso@49 200 if [ -n "$DRIVE_NAME" -a "`readlink /dev/cdrom`" ]; then
pankso@49 201 echo -n "Chmoding cdrom device..."
pankso@49 202 chmod 0666 /dev/cdrom
pankso@66 203 chmod 0666 /dev/dvd
pankso@49 204 chmod 0666 /dev/$DRIVE_NAME
pankso@49 205 status
pankso@49 206 fi
pankso@19 207
gokhlayeh@241 208 # Handle kernel cmdline parameter modprobe=<module_list>
pankso@158 209 if [ -n "$MODPROBE" ]; then
pankso@15 210 MODULES=`sed -e 's/.* modprobe=\([^ ]*\).*/\1/' -e 's/,/\n/g' < /proc/cmdline`
pankso@15 211 for i in $MODULES; do
pankso@15 212 echo -n "Loading kernel module $i"
pankso@15 213 /sbin/modprobe $i
gokhlayeh@241 214 status
pankso@15 215 done
pankso@15 216 fi
pankso@15 217
gokhlayeh@241 218 # Handle kernel cmdline parameter config=<device>,<path> to source a
pankso@5 219 # disk init script
pankso@158 220 if [ -n "$CONFIG" ]; then
pankso@5 221 DEVICE=${CONFIG%,*}
pankso@5 222 SCRIPT=${CONFIG#*,}
pascal@110 223 echo "Probing $DEVICE... "
pascal@110 224 if ! /bin/mount -r $DEVICE /mnt; then
pascal@179 225 if echo $DEVICE | grep -Eq "/dev/sd|UUID=|LABEL="; then
pascal@110 226 USBDELAY=`cat /sys/module/usb_storage/parameters/delay_use`
pascal@110 227 USBDELAY=$((1+$USBDELAY))
pascal@110 228 echo "$DEVICE is potentially a USB device: sleep for $USBDELAY seconds"
pascal@110 229 sleep $USBDELAY
pascal@110 230 fi
pascal@110 231 if ! /bin/mount -r $DEVICE /mnt; then
pascal@110 232 CONFIG=""
pascal@110 233 fi
pascal@110 234 fi
pankso@171 235 echo -n "Source $SCRIPT from $DEVICE..."
pascal@110 236 if [ -n "$CONFIG" ]; then
pankso@5 237 . /mnt/$SCRIPT
pascal@177 238 /bin/umount /mnt 2> /dev/null || true
pankso@5 239 fi
gokhlayeh@241 240 status
pankso@5 241 fi
pankso@5 242
pascal@124 243 # Mount /proc/bus/usb.
pascal@124 244 if [ -d /proc/bus/usb ]; then
pankso@171 245 echo -n "Mounting /proc/bus/usb filesystem..."
pascal@124 246 /bin/mount -t usbfs usbfs /proc/bus/usb
pascal@124 247 status
pascal@124 248 fi
pascal@124 249
pankso@5 250 # Start syslogd and klogd.
pankso@5 251 if [ "$KERNEL_LOG_DAEMONS" = "yes" ]; then
pankso@171 252 echo -n "Starting system log deamon: syslogd..."
pankso@5 253 /sbin/syslogd -s $SYSLOGD_ROTATED_SIZE && status
pankso@171 254 echo -n "Starting kernel log daemon: klogd..."
pankso@5 255 /sbin/klogd && status
pankso@5 256 else
pankso@171 257 echo "Kernel log daemons are disabled in /etc/rc.conf..."
pankso@5 258 fi
pankso@5 259
pankso@5 260 # Load all modules listed in config file.
pankso@153 261 if [ -n "$LOAD_MODULES" ]; then
pankso@5 262 for mod in $LOAD_MODULES
pankso@5 263 do
pankso@5 264 modprobe $mod
pankso@5 265 done
pankso@5 266 fi
pankso@5 267
paul@181 268 # Be quiet on configuration to avoid messages overwriting ncurses dialog
pankso@143 269 echo "0 0 0 0" > /proc/sys/kernel/printk
pankso@143 270
pankso@153 271 # Detect PCI and USB devices with Tazhw from slitaz-tools. We load
paul@181 272 # kernel modules only at first boot or in LiveCD mode.
pankso@153 273 if [ ! -s /var/lib/detected-modules ]; then
pankso@153 274 /sbin/tazhw init
pankso@153 275 fi
pankso@153 276
pankso@254 277 # Auto recharge packages list (after network connection of course)
pankso@254 278 [ "$RECHARGE_PACKAGES_LIST" == "yes" ] && tazpkg recharge &
pankso@186 279
pankso@5 280 # Start all scripts specified with $RUN_SCRIPTS.
MikeDSmith25@107 281 echo "Executing all initialization scripts..."
pankso@5 282 for script in $RUN_SCRIPTS
pankso@5 283 do
pankso@55 284 if [ -x /etc/init.d/$script ]; then
pankso@32 285 /etc/init.d/$script
pankso@32 286 fi
pankso@5 287 done
pankso@5 288
pankso@5 289 # Start all daemons specified with $RUN_DAEMONS.
pankso@5 290 echo "Starting all daemons specified in /etc/rcS.conf..."
pankso@5 291 for daemon in $RUN_DAEMONS
pankso@5 292 do
pankso@32 293 if [ -x /etc/init.d/$daemon ]; then
pankso@32 294 /etc/init.d/$daemon start
pankso@32 295 fi
pankso@5 296 done
pankso@5 297
pankso@143 298 # Back to a verbose mode.
pankso@143 299 echo "7 4 1 7" > /proc/sys/kernel/printk
pankso@143 300
pankso@5 301 # Reset screen and display a bold message.
pankso@5 302 if [ -n "$MESSAGE" ]; then
pankso@5 303 /usr/bin/reset
pankso@5 304 echo -e "\033[1m$MESSAGE\033[0m"
pankso@5 305 fi
pankso@5 306
pankso@187 307 # Display and log boot time.
pankso@187 308 time=$((`date +%s` - $bootdate))
pankso@187 309 echo $time > /var/log/boot-time
pankso@187 310 echo "SliTaz boot time: ${time}s"
pankso@187 311
pankso@157 312 fi # logged