94 lines
1.8 KiB
C
94 lines
1.8 KiB
C
/** @file
|
|
* @brief Network interface promiscuous mode support
|
|
*
|
|
* An API for applications to start listening network traffic.
|
|
* This requires support from network device driver and from application.
|
|
*/
|
|
|
|
/*
|
|
* Copyright (c) 2018 Intel Corporation
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*/
|
|
|
|
#ifndef ZEPHYR_INCLUDE_NET_PROMISCUOUS_H_
|
|
#define ZEPHYR_INCLUDE_NET_PROMISCUOUS_H_
|
|
|
|
/**
|
|
* @brief Promiscuous mode support.
|
|
* @defgroup promiscuous Promiscuous mode
|
|
* @ingroup networking
|
|
* @{
|
|
*/
|
|
|
|
#include <net/net_pkt.h>
|
|
#include <net/net_if.h>
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/**
|
|
* @brief Start to wait received network packets.
|
|
*
|
|
* @param timeout How long to wait before returning.
|
|
*
|
|
* @return Received net_pkt, NULL if not received any packet.
|
|
*/
|
|
#if defined(CONFIG_NET_PROMISCUOUS_MODE)
|
|
struct net_pkt *net_promisc_mode_wait_data(s32_t timeout);
|
|
#else
|
|
static inline struct net_pkt *net_promisc_mode_wait_data(s32_t timeout)
|
|
{
|
|
ARG_UNUSED(timeout);
|
|
|
|
return NULL;
|
|
}
|
|
#endif /* CONFIG_NET_PROMISCUOUS_MODE */
|
|
|
|
/**
|
|
* @brief Enable promiscuous mode for a given network interface.
|
|
*
|
|
* @param iface Network interface
|
|
*
|
|
* @return 0 if ok, <0 if error
|
|
*/
|
|
#if defined(CONFIG_NET_PROMISCUOUS_MODE)
|
|
int net_promisc_mode_on(struct net_if *iface);
|
|
#else
|
|
static inline int net_promisc_mode_on(struct net_if *iface)
|
|
{
|
|
ARG_UNUSED(iface);
|
|
|
|
return -ENOSUP;
|
|
}
|
|
#endif /* CONFIG_NET_PROMISCUOUS_MODE */
|
|
|
|
/**
|
|
* @brief Disable promiscuous mode for a given network interface.
|
|
*
|
|
* @param iface Network interface
|
|
*
|
|
* @return 0 if ok, <0 if error
|
|
*/
|
|
#if defined(CONFIG_NET_PROMISCUOUS_MODE)
|
|
int net_promisc_mode_off(struct net_if *iface);
|
|
#else
|
|
static inline int net_promisc_mode_off(struct net_if *iface)
|
|
{
|
|
ARG_UNUSED(iface);
|
|
|
|
return -ENOSUP;
|
|
}
|
|
#endif /* CONFIG_NET_PROMISCUOUS_MODE */
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
#endif /* ZEPHYR_INCLUDE_NET_PROMISCUOUS_H_ */
|