# HG changeset patch
# User Christophe Lincoln <pankso@slitaz.org>
# Date 1295786613 -3600
# Node ID 5bcc3a1d07c0a59b48dca106bdec1c304bef6fb2
# Parent  242a1354b3ce6719c5ad651bbdcf0d4345d0f7b0
core: add tmp rcS init script

diff -r 242a1354b3ce -r 5bcc3a1d07c0 core/rootfs/etc/init.d/rcS
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/core/rootfs/etc/init.d/rcS	Sun Jan 23 13:43:33 2011 +0100
@@ -0,0 +1,257 @@
+#!/bin/sh
+# /etc/init.d/rcS - Initial boot script for SliTaz GNU/Linux. 
+# Config file is : /etc/rcS.conf
+#
+# rcS is the main initialization script used to check fs, mount, clean,
+# run scripts and start daemons.
+#
+. /etc/init.d/rc.functions
+. /etc/rcS.conf
+
+# Boot time.
+bootdate=`date +%s`
+
+if [ "$1" != "logged" ]; then # logged
+
+echo "Processing /etc/init.d/rcS..."
+
+# Mount /proc.
+echo -n "Mounting proc filesystem..."
+/bin/mount proc
+status
+
+# Parse cmdline args for earlier boot options. All other boot options
+# are in /etc/init./bootopts.sh.
+echo -n "Searching for early boot options..."
+for opt in `cat /proc/cmdline`
+do
+	case $opt in
+		fastbootx|fbx)
+			export FAST_BOOT_X="yes" ;;
+		cdrom=*)
+			export CDROM=${opt#cdrom=} ;;
+		modprobe=*)
+			export MODPROBE="yes" ;;
+		config=*)
+			export CONFIG=${opt#config=} ;;
+		*)
+			continue ;;
+	esac
+done
+status
+
+# Start Udev to populate /dev and handle hotplug events
+if [ "$UDEV" = "yes" ]; then
+	#echo -n "Starting udev daemon..."
+	#/sbin/udevd --daemon
+	#status
+	#echo -n "Udevadm requesting events from the Kernel..."
+	#udevadm trigger
+	#status
+	#echo -n "Udevadm waiting for the event queue to finish..."
+	#udevadm settle
+	#status
+	echo -n "Using udev daemon for hotplug..."
+	echo "/sbin/udevd" > /proc/sys/kernel/hotplug
+	status
+fi
+
+# Before mounting filesystems we check fs specified in the file
+# /etc/rcS.conf and variable $CHECK_FS.
+if [ -n "$CHECK_FS" ]; then
+	mount -o remount,ro /
+	for i in $CHECK_FS
+	do
+		echo "Checking filesystem on : $i"
+		/sbin/e2fsck -p $i
+	done
+fi
+
+# Remount rootfs rw.
+echo "Remounting rootfs read/write..."
+/bin/mount -o remount,rw /
+
+# Mount filesystems in /etc/fstab.
+echo "Mounting filesystems in fstab..."
+/bin/mount -a
+
+# Store boot messages to log files.
+/bin/dmesg > /var/log/dmesg.log &
+conspy -d | sed 's/ *$//;/^$/d;/^Processi\|^.witchi/,$!d' > /var/log/boot.log
+script -a -q -c '/etc/init.d/rcS logged' /var/log/boot.log
+
+else # logged
+
+# Clean up the system.
+if [ "$CLEAN_UP_SYSTEM" = "yes" ]; then
+	echo -n "Cleaning up the system..."
+	find /var/run -name "*.pid" -type f | xargs /bin/rm -f
+	/bin/rm -rf /tmp /var/run/dbus/* /var/run/hald/pid /var/lock/*
+	/bin/mkdir -p /tmp && /bin/chmod 1777 /tmp
+	status
+else
+	echo "System clean up is disabled in /etc/rcS.conf..."
+	echo -n "Keeping all tmp and pid files..."
+	status
+fi
+
+# Set up tmp X11 and ICE dir.
+echo -n "Setting up tmp X11 and ICE unix dir..."
+/bin/mkdir -p /tmp/.X11-unix /tmp/.ICE-unix
+/bin/chmod 1777 /tmp/.X11-unix /tmp/.ICE-unix
+status
+
+# Fast boot into X for HD install or custom Live system. We need 
+# keymap settings since Xvesa dumps the console mapping and a correct
+# slim configuration for screen resolution. DBUS and HAL must also start
+# before X session (manual login or autologin) to have devices in PCmanFM.
+if [ "$FAST_BOOT_X" = "yes" ]; then
+	/etc/init.d/i18n.sh
+	/etc/init.d/dbus start
+	/etc/init.d/hald start
+	/etc/init.d/slim start &
+fi
+
+# Create /dev/cdrom if needed (symlink does not exist on LiveCD).
+# Also add /dev/cdrom to fstab if entry does not exist.
+if [ -n "$CDROM" ]; then
+	DRIVE_NAME=${CDROM#/dev/}
+else
+	DRIVE_NAME=`grep -s "drive name" /proc/sys/dev/cdrom/info | cut -f 3`
+fi
+if [ -n "$DRIVE_NAME" -a ! "`readlink /dev/cdrom`" ]; then
+	echo -n "Creating symlink : /dev/cdrom..."
+	ln -s /dev/$DRIVE_NAME /dev/cdrom
+	ln -s /dev/$DRIVE_NAME /dev/dvd
+	status
+fi
+if ! grep -q "/dev/cdrom" /etc/fstab; then
+	echo -n "Adding /dev/cdrom  to fstab..."
+	echo '/dev/cdrom      /media/cdrom iso9660 user,ro,noauto       0       0' \
+		>> /etc/fstab
+	status
+fi
+# Chmod hack on each boot for Asunder and burnbox. Allowing all users
+# to burn/rip CD/DVD.
+if [ -n "$DRIVE_NAME" -a "`readlink /dev/cdrom`" ]; then
+	echo -n "Chmoding cdrom device..."
+	chmod 0666 /dev/cdrom
+	chmod 0666 /dev/dvd
+	chmod 0666 /dev/$DRIVE_NAME
+	status
+fi
+
+# Handle kernel cmdline parameter modprobe=<module_list> 
+if [ -n "$MODPROBE" ]; then
+	MODULES=`sed -e 's/.* modprobe=\([^ ]*\).*/\1/' -e 's/,/\n/g' < /proc/cmdline`
+	for i in $MODULES; do
+		echo -n "Loading kernel module $i"
+		/sbin/modprobe $i
+		status 
+	done
+fi
+
+# Handle kernel cmdline parameter config=<device>,<path> to source a 
+# disk init script
+if [ -n "$CONFIG" ]; then
+	DEVICE=${CONFIG%,*}
+	SCRIPT=${CONFIG#*,}
+	echo "Probing $DEVICE... "
+	if ! /bin/mount -r $DEVICE /mnt; then
+		if echo $DEVICE | grep -Eq "/dev/sd|UUID=|LABEL="; then
+			USBDELAY=`cat /sys/module/usb_storage/parameters/delay_use`
+			USBDELAY=$((1+$USBDELAY))
+			echo "$DEVICE is potentially a USB device: sleep for $USBDELAY seconds"
+			sleep $USBDELAY
+		fi
+		if ! /bin/mount -r $DEVICE /mnt; then
+			CONFIG=""
+		fi
+	fi
+	echo -n "Source $SCRIPT from $DEVICE..."
+	if [ -n "$CONFIG" ]; then
+		. /mnt/$SCRIPT
+		/bin/umount /mnt 2> /dev/null || true
+	fi
+	status 
+fi
+
+# Mount /proc/bus/usb.
+if [ -d /proc/bus/usb ]; then
+	echo -n "Mounting /proc/bus/usb filesystem..."
+	/bin/mount -t usbfs usbfs /proc/bus/usb
+	status
+fi
+
+# Start syslogd and klogd.
+if [ "$KERNEL_LOG_DAEMONS" = "yes" ]; then
+	echo -n "Starting system log deamon: syslogd..."
+	/sbin/syslogd -s $SYSLOGD_ROTATED_SIZE && status
+	echo -n "Starting kernel log daemon: klogd..."
+	/sbin/klogd && status
+else
+	echo "Kernel log daemons are disabled in /etc/rc.conf..."
+fi
+
+# Load all modules listed in config file.
+if [ -n "$LOAD_MODULES" ]; then
+	for mod in $LOAD_MODULES
+	do
+		modprobe $mod
+	done
+fi
+
+# Be quiet on configuration to avoid messages overwriting ncurses dialog
+echo "0 0 0 0" > /proc/sys/kernel/printk
+
+# Detect PCI and USB devices with Tazhw from slitaz-tools. We load
+# kernel modules only at first boot or in LiveCD mode.
+if [ ! -s /var/lib/detected-modules ]; then
+	/sbin/tazhw init
+fi
+
+# Call udevadm trigger to ensure /dev is fully populate now that all 
+# modules are loaded.
+if [ "$UDEV" = "yes" ]; then
+	echo -n "Requesting events from the Kernel..."
+	udevadm trigger
+	status
+fi
+
+# Start all scripts specified with $RUN_SCRIPTS.
+echo "Executing all initialization scripts..."
+for script in $RUN_SCRIPTS
+do
+	if [ -x /etc/init.d/$script ]; then
+		/etc/init.d/$script
+	fi
+done
+
+# Re-source main config file. In Live mode, daemons list can be modified 
+# by boot options (screen=text will remove slim).
+. /etc/rcS.conf
+
+# Start all daemons specified with $RUN_DAEMONS.
+echo "Starting all daemons specified in /etc/rcS.conf..."
+for daemon in $RUN_DAEMONS
+do
+	if [ -x /etc/init.d/$daemon ]; then
+		/etc/init.d/$daemon start
+	fi
+done
+
+# Back to a verbose mode.
+echo "7 4 1 7" > /proc/sys/kernel/printk
+
+# Reset screen and display a bold message.
+if [ -n "$MESSAGE" ]; then
+	/usr/bin/reset
+	echo -e "\033[1m$MESSAGE\033[0m"
+fi
+
+# Display and log boot time.
+time=$((`date +%s` - $bootdate))
+echo $time > /var/log/boot-time
+echo "SliTaz boot time: ${time}s"
+
+fi # logged