DPDK  22.11.0
Functions
cmdline.h File Reference
#include <rte_common.h>
#include <rte_compat.h>
#include <cmdline_rdline.h>
#include <cmdline_parse.h>

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Functions

int cmdline_poll (struct cmdline *cl)
 

Detailed Description

Command line API

Definition in file cmdline.h.

Function Documentation

◆ cmdline_poll()

int cmdline_poll ( struct cmdline *  cl)

This function is nonblocking equivalent of cmdline_interact(). It polls cl for one character and interpret it. If return value is RDLINE_EXITED it mean that cmdline_quit() was invoked.

Parameters
clThe command line object.
Returns
On success return object status - one of enum rdline_status. On error return negative value.