[Xen-devel] xs_watch - How To Use?

[Artur Baruchi <mail.baruchi@xxxxxxxxx>]

Hi Guys.

I need to "watch" a value in xenstore, if this value changes, I need
to take some actions. I saw that xs_watch do this "watch", but I didnt
found any documentation saying how it works. For example, where or how
can I specify the actions that should be taken?
Can anybody help me with this? If its possible, any example would help a lot...

Thanks in advance.

Att.
Artur Baruchi

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