ospf_kernel_interface.h

vxworks下ospf协议栈

/* ospf_kernel_interface.h - OSPF Header File for Interface with the Kernel
 * Layer Components
 */

/* Copyright 2001-2003 Wind River Systems, Inc. */
#include "copyright_wrs.h"

/*
 * modification history
 * --------------------
 * 01c,12may03,asr Changes to make OSPF virtual stack compatible.
 * 01b,12Oct01 ,aj Incorporated changes for Synth compatibility.
 * 01a,27Jun01,mist  written.
 */

 /*
  * DESCRIPTION
  * This Header File contains the declarations of all Wrapper functions written
  * for the lower  layer functions.
  *
  */


#if defined (__OSPF_ROUTER_STACK__)

#ifndef __INCospf_kernel_interfaceh
#define __INCospf_kernel_interfaceh


 /* includes */

#include <stdio.h>
#include <vxWorks.h>


#include <netLib.h>
#include <net/mbuf.h>
#include <net/if.h>
#include <netinet/in_pcb.h>
#include "ospf.h"


 /* type declarations */

int ospf_protocol_registration (
                struct protosw ospf_protocol_switch
#if defined (VIRTUAL_STACK)
                ,
                int vsNumber
#endif /* VIRTUAL_STACK */
                );

void  ospf_kernel_register_with_ip (FP_OSPF_RECEIVE pospfReceive, FP_OSPF_SEND pospfSend);

void ospf_kernel_deregister_with_ip (FP_OSPF_RECEIVE pospfReceive, FP_OSPF_SEND pospfSend);

struct ifnet* inaddress_to_ifp (struct in_addr addr);


struct in_ifaddr* interface_address_to_ia (struct ifnet* ifp);

int ospf_check_interface (unsigned long ip_address);

struct mBlk* join_multicast_group (struct in_addr* multicast_address,
                    unsigned long ospf_ip_address,
                    struct inpcb* inpcbptr);

int ospf_check_multicast_if_bit (unsigned long ip_address);

int ospf_check_interface_address_for_receive (unsigned long ip_address, struct ifnet* pifnet);

int  ospf_check_interface_index (struct ifnet* p_ospf_ifnet,  struct ifnet* p_receive_ifnet);


#endif /* __INCospf_kernel_interfaceh */

#endif /*__OSPF_ROUTER_STACK__*/