gnrc_2ipv6_2ext_2rh_8h_source.html

/*

 * SPDX-FileCopyrightText: 2018 Freie Universität Berlin

 * SPDX-License-Identifier: LGPL-2.1-only

 */


#pragma once


#include "net/gnrc/pkt.h"


#ifdef __cplusplus

extern "C" {

#endif


enum {

    GNRC_IPV6_EXT_RH_ERROR = 0,

    GNRC_IPV6_EXT_RH_AT_DST,

    GNRC_IPV6_EXT_RH_FORWARDED,

};


int gnrc_ipv6_ext_rh_process(gnrc_pktsnip_t *pkt);


#ifdef __cplusplus

}

#endif


gnrc_ipv6_ext_rh_process
int gnrc_ipv6_ext_rh_process(gnrc_pktsnip_t *pkt)
Process the routing header of an IPv6 packet.

GNRC_IPV6_EXT_RH_ERROR
@ GNRC_IPV6_EXT_RH_ERROR
An error occurred during routing header processing.
Definition rh.h:30

GNRC_IPV6_EXT_RH_FORWARDED
@ GNRC_IPV6_EXT_RH_FORWARDED
The routing header was successfully processed and the packet was forwarded to another node or should ...
Definition rh.h:48

GNRC_IPV6_EXT_RH_AT_DST
@ GNRC_IPV6_EXT_RH_AT_DST
The routing header was successfully processed and this node is the destination (i....
Definition rh.h:35

gnrc_pktsnip_t
struct gnrc_pktsnip gnrc_pktsnip_t
Type to represent parts (either headers or payload) of a packet, called snips.

pkt.h
General definitions for network packets and their helper functions.