Yes, it is possible, that is exactly what READ_PARAM is for. I just looked through the click elements/ source code for READ_PARAM to find an example... I would look at
elements/ip/iproutetable.cc:lookup_handler in the most recent git sources for an example. Cliff On Mon, Jan 11, 2010 at 2:29 AM, <[email protected]> wrote: > > An element manage an Hashtable of objects. > I want to write a read handler where the return string is dependant of a > given object identified by a key. > For that I need to read the key of the relevant object and pass it to the > read_handler callback function (something like a write/read handler) > > It is possible? > It's such element written in the element directory? > > How to implement it? Perhaps the READ_PARAM flag may be used, but how? > > I wish a very nice 2010 year faor all the participant of the list > > Thanks for help > > Rémi > > ********************************* > This message and any attachments (the "message") are confidential and > intended solely for the addressees. > Any unauthorised use or dissemination is prohibited. > Messages are susceptible to alteration. > France Telecom Group shall not be liable for the message if altered, > changed or falsified. > If you are not the intended addressee of this message, please cancel it > immediately and inform the sender. > ******************************** > > > _______________________________________________ > click mailing list > [email protected] > https://amsterdam.lcs.mit.edu/mailman/listinfo/click > _______________________________________________ click mailing list [email protected] https://amsterdam.lcs.mit.edu/mailman/listinfo/click
