added debootstrap stuff

Signed-off-by: Manuel Traut <manut@mecka.net>

1 files changed, 180 insertions, 0 deletions

diff --git a/beagle/debian-rfs/etc/init.d/mtab.sh b/beagle/debian-rfs/etc/init.d/mtab.sh
new file mode 100755
index 0000000..d81c928
--- /dev/null
+++ b/beagle/debian-rfs/etc/init.d/mtab.sh
@@ -0,0 +1,180 @@
+#! /bin/sh
+### BEGIN INIT INFO
+# Provides:          mtab
+# Required-Start:    checkroot
+# Required-Stop:
+# Default-Start:     S
+# Default-Stop:
+# Short-Description: Update mtab file.
+# Description:       Update the mount program's mtab file after
+#                    all local filesystems have been mounted.
+### END INIT INFO
+
+#
+# The main purpose of this script is to update the mtab file to reflect
+# the fact that virtual filesystems were mounted early on, before mtab
+# was writable.
+#
+
+PATH=/sbin:/bin
+. /lib/init/vars.sh
+
+TTYGRP=5
+TTYMODE=620
+[ -f /etc/default/devpts ] && . /etc/default/devpts
+
+TMPFS_SIZE=
+[ -f /etc/default/tmpfs ] && . /etc/default/tmpfs
+
+KERNEL="$(uname -s)"
+
+. /lib/lsb/init-functions
+. /lib/init/mount-functions.sh
+
+# $1 - fstype
+# $2 - mount point
+# $3 - mount name/device
+# $4 - mount options
+domtab ()
+{
+	# Directory present?
+	if [ ! -d $2 ]
+	then
+		return
+	fi
+
+	# Not mounted?
+	if ! mountpoint -q $2 < /dev/null
+	then
+		return
+	fi
+
+	if [ -n "$3" ]
+	then
+		NAME="$3"
+	else
+		NAME="$1"
+	fi
+
+	# Already recorded?
+	if ! grep -E -sq "^([^ ]+) +$2 +" /etc/mtab < /dev/null
+	then
+		mount -f -t $1 $OPTS $4 $NAME $2 < /dev/null
+	fi
+}
+
+do_start () {
+	DO_MTAB=""
+	MTAB_PATH="$(readlink -f /etc/mtab || :)"
+	case "$MTAB_PATH" in
+	  /proc/*)
+		# Assume that /proc/ is not writable
+		;;
+	  /*)
+		# Only update mtab if it is known to be writable
+		# Note that the touch program is in /usr/bin
+		#if ! touch "$MTAB_PATH" >/dev/null 2>&1
+		#then
+		#	return
+		#fi
+		;;
+	  "")
+		[ -L /etc/mtab ] && MTAB_PATH="$(readlink /etc/mtab)"
+		if [ "$MTAB_PATH" ]
+		then
+			log_failure_msg "Cannot initialize ${MTAB_PATH}."
+		else
+			log_failure_msg "Cannot initialize /etc/mtab."
+		fi
+		;;
+	  *)
+		log_failure_msg "Illegal mtab location '${MTAB_PATH}'."
+		;;
+	esac
+
+	#
+	# Initialize mtab file if necessary
+	#
+	if [ ! -f /etc/mtab ]
+	then
+		:> /etc/mtab
+		chmod 644 /etc/mtab
+	fi
+	if selinux_enabled && [ -x /sbin/restorecon ] && [ -r /etc/mtab ]
+	then
+		restorecon /etc/mtab
+	fi
+
+	# S02mountkernfs.sh
+	RW_OPT=
+	[ "${RW_SIZE:=$TMPFS_SIZE}" ] && RW_OPT=",size=$RW_SIZE"
+	domtab tmpfs /lib/init/rw tmpfs -omode=0755,nosuid$RW_OPT
+
+	domtab proc /proc "proc" -onodev,noexec,nosuid
+	if grep -E -qs "sysfs\$" /proc/filesystems
+	then
+		domtab sysfs /sys sysfs -onodev,noexec,nosuid
+	fi
+	if [ yes = "$RAMRUN" ] ; then
+		RUN_OPT=
+		[ "${RUN_SIZE:=$TMPFS_SIZE}" ] && RUN_OPT=",size=$RUN_SIZE"
+		domtab tmpfs /var/run "varrun" -omode=0755,nosuid$RUN_OPT
+	fi
+	if [ yes = "$RAMLOCK" ] ; then
+		LOCK_OPT=
+		[ "${LOCK_SIZE:=$TMPFS_SIZE}" ] && LOCK_OPT=",size=$LOCK_SIZE"
+		domtab tmpfs /var/lock "varlock" -omode=1777,nodev,noexec,nosuid$LOCK_OPT
+	fi
+	if [ -d /proc/bus/usb ]
+	then
+		domtab usbfs /proc/bus/usb "procbususb"
+	fi
+
+	# S03udev
+	domtab tmpfs /dev "udev" -omode=0755
+
+	# S04mountdevsubfs
+	SHM_OPT=
+	[ "${SHM_SIZE:=$TMPFS_SIZE}" ] && SHM_OPT=",size=$SHM_SIZE"
+	domtab tmpfs /dev/shm tmpfs -onosuid,nodev$SHM_OPT
+	domtab devpts /dev/pts "devpts" -onoexec,nosuid,gid=$TTYGRP,mode=$TTYMODE
+
+	# Add everything else in /proc/mounts into /etc/mtab, with
+	# special exceptions.
+	exec 9<&0 0</proc/mounts
+	while read FDEV FDIR FTYPE FOPTS REST
+	do
+		case "$FDIR" in
+			/lib/modules/*/volatile)
+				FDEV="lrm"
+				;;
+			/dev/.static/dev)
+				# Not really useful to show in 'df',
+				# and it isn't accessible for non-root
+				# users.
+				continue
+				;;
+		esac
+		domtab "$FTYPE" "$FDIR" "$FDEV" "-o$FOPTS"
+	done
+	exec 0<&9 9<&-
+}
+
+case "$1" in
+  start|"")
+	do_start
+	;;
+  restart|reload|force-reload)
+	echo "Error: argument '$1' not supported" >&2
+	exit 3
+	;;
+  stop)
+	# No-op
+	;;
+  *)
+	echo "Usage: mountall-mtab.sh [start|stop]" >&2
+	exit 3
+	;;
+esac
+
+: