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path: root/target/device/Atmel/atngw100-base/target_skeleton/etc/init.d/S00mountvirtfs
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#!/bin/sh

MOUNT=/bin/mount
MKDIR=/bin/mkdir

retval=0

mount_fs()
{
	if [ "$1" = "" -o "$2" = "" -o "$3" = "" ]; then
		return;
	fi

	if [ "$4" = "" ]; then
		if ! ${MOUNT} -t $3 $1 $2; then
			echo "  mount $2 failed"
			retval=1
			return 1
		else
			echo "  $2 mounted"
		fi
	else
		if ! ${MOUNT} -t $3 -o $4 $1 $2; then
			echo "  mount $2 failed"
			retval=1
			return 1
		else
			echo "  $2 mounted"
		fi
	fi

	return 0
}

mkdir_fs()
{
	if [ "$1" = "" ]; then
		return;
	fi

	if ! ${MKDIR} $1; then
		echo "  mkdir $1 failed"
		retval=1
		return 1
	else
		echo "  $1 directory made"
	fi

	return 0
}

echo "Mounting virtual filesystems:"

mount_fs proc /proc proc
mount_fs sys /sys sysfs

if mount_fs dev /dev tmpfs "size=512k,mode=0755"; then
	mkdir_fs /dev/pts
	mount_fs pts /dev/pts devpts
	mkdir_fs /dev/shm
	# g_serial is not detected by mdev.
	mknod /dev/ttygserial c 127 0
fi

mount_fs config /config configfs
mount_fs tmp /tmp tmpfs
mount_fs run /var/run tmpfs
mount_fs log /var/log tmpfs

if [ $retval -ne 0 ]; then
	echo "  WARNING: not able to mount all virtual file systems"
fi

exit $retval