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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
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