>
> If I am to call netsnmp_create_handler_registration for a scalar of type
> DisplayString, what is the instance handler that this scalar should be
> registered with?
If you're registering a scalar object, then use
netsnmp_register_scalaer()
rather than
netsnmp_register_instance()
This handles invalid requests properly (i.e. a GET on myScalar.1 gives
noSuchInstance rather than noSuchObject)
For a scalar object that is "watching" an internal variable,
then use
netsnmp_register_scalar_watcher()
This can cope with watching string buffers as well as integers.
(with a bit of fiddling for writeable variable-size values).
A search on the mailing list archives should give some examples
of how to use this.
Dave
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