<box begindoc>**This is automatically generated documentation.**  Edit after the "[[#COMMENTS|COMMENTS]]" heading; changes to the main body will be lost.</box>

====== PullSwitch Element Documentation ======

===== NAME =====

**PullSwitch** -- Click element;
forwards pull requests to settable input

===== SYNOPSIS =====

PullSwitch([INPUT])

**Ports**: any number of inputs, 1 output\\ 
**Processing**: pull\\ 
**Package**: standard (core)\\ 

===== DESCRIPTION =====

On every pull, PullSwitch returns the packet pulled from one of its input
ports -- specifically, INPUT. The default INPUT is zero; negative INPUTs
mean always return a null packet. You can change INPUT with a write handler.
PullSwitch has an unlimited number of inputs.


===== ELEMENT HANDLERS =====


 ? **switch (read/write)**
 ! Return or set the K parameter.

 ? **CLICK_LLRPC_GET_SWITCH (llrpc)**
 ! Argument is a pointer to an integer, in which the [[Switch]]'s K parameter is
stored.

 ? **CLICK_LLRPC_SET_SWITCH (llrpc)**
 ! Argument is a pointer to an integer. Sets the K parameter to that integer.


===== SEE ALSO =====

[[StaticPullSwitch]], [[PrioSched]], [[RoundRobinSched]], [[StrideSched]], [[Switch]]


Generated by 'click-elem2man' from '../elements/standard/pullswitch.hh' on 18/Sep/2007.


===== COMMENTS =====