This question seems so basic - I am almost embarrassed to ask it. A day of
searching FAQs and other documents hasn't turned up very much so I thought I
would ask here.
Arm-linux 2.4.21 running on a Cirrus SOC. Hotplug is enabled in the kernel
and I would like to write a sbin/hotplug shell script that does:
If this is a USB device
if its a memory stick
if (ACTION == add)
mount it
if (ACTION == remove)
unmount it
Grossly over-simplified of course
My problem is, how the heck do I know this is a memory stick (flash drive)
without knowing the vendor, model and revision of every one made?
I tried printing out all the available environment variables from my script
and I have plugged in 5 different flash drives and they all have an
INTERFACE value of 0/0/0 whereas all the other devices (Bluetooth adaptor,
802.11 adaptor, mouse etc) have other values.
So is testing for ${INTERFACE} = "0/0/0" an OK way to do this or am I
fooling myself?
Thanks for your help.
Steve
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