212 lines
9.4 KiB
C
212 lines
9.4 KiB
C
/*
|
|
******************************************************************************
|
|
* INTERPEAK HEADER FILE
|
|
*
|
|
* Document no: @(#) $Name: VXWORKS_ITER40_2019102207 $ $RCSfile: ipnet_routesock.h,v $ $Revision: 1.24.116.1 $
|
|
* $Source: /home/interpeak/CVSRoot/ipnet2/include/ipnet_routesock.h,v $
|
|
* $Author: svc-cmnet $ $Date: 2013-03-13 07:45:36 $
|
|
* $State: Exp $ $Locker: $
|
|
*
|
|
* INTERPEAK_COPYRIGHT_STRING
|
|
* Design and implementation by Kenneth Jonsson <kenneth@interpeak.se>
|
|
******************************************************************************
|
|
*/
|
|
#ifndef IPNET_ROUTESOCK_H
|
|
#define IPNET_ROUTESOCK_H
|
|
|
|
/*
|
|
****************************************************************************
|
|
* 1 DESCRIPTION
|
|
****************************************************************************
|
|
*/
|
|
|
|
/*
|
|
****************************************************************************
|
|
* 3 INCLUDE FILES
|
|
****************************************************************************
|
|
*/
|
|
|
|
#include "ipnet_config.h"
|
|
|
|
#include "ipnet.h"
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/*
|
|
****************************************************************************
|
|
* 4 DEFINES
|
|
****************************************************************************
|
|
*/
|
|
|
|
#define IPNET_RTM_VERSION 4
|
|
|
|
/* T = message can be sent to IPNET
|
|
F = message can be sent from IPNET
|
|
1 = message format is struct Ipnet_rt_msghdr
|
|
2 = message format is struct Ipnet_ifa_msghdr
|
|
3 = message format is struct Ipnet_if_msghdr
|
|
4 = message format is struct Ipnet_if_announcemsghdr
|
|
*/
|
|
#define IPNET_RTM_ADD 0x1 /* TF1 Add route */
|
|
#define IPNET_RTM_DELETE 0x2 /* TF1 Delete route */
|
|
#define IPNET_RTM_CHANGE 0x3 /* TF1 Change in metric or flags */
|
|
#define IPNET_RTM_GET 0x4 /* TF1 Report metrics and other route information */
|
|
#define IPNET_RTM_LOOSING 0x5 /* F1 Kernel suspects route is failing */
|
|
#define IPNET_RTM_REDIRECT 0x6 /* F1 Kernel told to use a different route */
|
|
#define IPNET_RTM_MISS 0x7 /* F1 Lookup failed on this address */
|
|
#define IPNET_RTM_LOCK 0x8 /* TF1 Lock specified metric */
|
|
#define IPNET_RTM_OLDADD 0x9 /* Unsupported! */
|
|
#define IPNET_RTM_OLDDEL 0xa /* Unsupported! */
|
|
#define IPNET_RTM_RESOLVE 0xb /* F1 Request to resolve destination to link-layer address */
|
|
#define IPNET_RTM_NEWADDR 0xc /* TF2 Address is beeing added to interface */
|
|
#define IPNET_RTM_DELADDR 0xd /* TF2 Address is beeing removed from interface */
|
|
#define IPNET_RTM_IFINFO 0xe /* F3 Interface status or flag(s) is changing */
|
|
#define IPNET_RTM_IFANNOUNCE 0x10 /* F4 Interface attached/detached */
|
|
/* Wind river extension for address conflict detection */
|
|
#define IPNET_RTM_ADDRCONFLICT 0xe1 /* F2 Address conflict detected for the address.
|
|
* IPNET_RTM_DELADDR will follow */
|
|
/* Interpeak extension for Virtual Router */
|
|
#define IPNET_RTM_NEWVR 0xf1 /* TF1 Add a new virtual router */
|
|
#define IPNET_RTM_DELVR 0xf2 /* TF1 Delete a virtual router, the default (0)
|
|
route table cannot be remmoved */
|
|
|
|
|
|
/* rtm_addrs values */
|
|
#define IPNET_RTA_DST 0x01 /* Destination address Ip_sockaddr present */
|
|
#define IPNET_RTA_GATEWAY 0x02 /* Gateway address Ip_sockaddr present */
|
|
#define IPNET_RTA_NETMASK 0x04 /* Netmask address Ip_sockaddr present */
|
|
#define IPNET_RTA_GENMASK 0x08 /* Cloning mask Ip_sockaddr present */
|
|
#define IPNET_RTA_IFP 0x10 /* Interface name Ip_sockaddr present */
|
|
#define IPNET_RTA_IFA 0x20 /* Interface addr Ip_sockaddr present */
|
|
#define IPNET_RTA_AUTHOR 0x40 /* Author of redirect Ip_sockaddr present */
|
|
#define IPNET_RTA_BRD 0x80 /* Broadcast or point-to-point destination address Ip_sockaddr present */
|
|
|
|
#define IPNET_RTAX_DST 0 /* Destination address Ip_sockaddr present */
|
|
#define IPNET_RTAX_GATEWAY 1 /* Gateway address Ip_sockaddr present */
|
|
#define IPNET_RTAX_NETMASK 2 /* Netmask address Ip_sockaddr present */
|
|
#define IPNET_RTAX_GENMASK 3 /* Cloning mask Ip_sockaddr present */
|
|
#define IPNET_RTAX_IFP 4 /* Interface name Ip_sockaddr present */
|
|
#define IPNET_RTAX_IFA 5 /* Interface addr Ip_sockaddr present */
|
|
#define IPNET_RTAX_AUTHOR 6 /* Author of redirect Ip_sockaddr present */
|
|
#define IPNET_RTAX_BRD 7 /* Broadcast or point-to-point destination address Ip_sockaddr present */
|
|
#define IPNET_RTAX_MAX 8 /* Size of array to allocate */
|
|
|
|
/*
|
|
****************************************************************************
|
|
* 5 TYPES
|
|
****************************************************************************
|
|
*/
|
|
|
|
/* Generic message header */
|
|
struct Ipnet_rs_msghdr
|
|
{
|
|
Ip_u16 msglen; /* The length of this message */
|
|
Ip_u8 version; /* The version needed to understand the message */
|
|
Ip_u8 type; /* Messge type IPNET_RTM_xxx */
|
|
};
|
|
|
|
|
|
struct Ipnet_rt_msghdr
|
|
{
|
|
Ip_u16 rtm_msglen; /* The length of this message */
|
|
Ip_u8 rtm_version; /* The version needed to understand the message */
|
|
Ip_u8 rtm_type; /* Messge type IPNET_RTM_xxx */
|
|
|
|
Ip_u32 rtm_index; /* Interface index of associated network interface */
|
|
Ip_u32 rtm_flags; /* Flags, incl kern & message (IPNET_RTF_xxx) */
|
|
Ip_u32 rtm_addrs; /* Bitmask identifying sockaddrs in msg (IPNET_RTA_xxx) */
|
|
Ip_pid_t rtm_pid; /* Identifies sender */
|
|
Ip_u32 rtm_seq; /* For sender to identify action */
|
|
Ip_u32 rtm_errno; /* Error code */
|
|
Ip_u32 rtm_use;
|
|
Ip_u32 rtm_inits; /* IPNET_RTV_xxx flags to identify which fields is valid in 'rtm_rmx' */
|
|
Ip_u32 rtm_table; /* Route table index (IPCOM_ROUTE_TABLE_DEFAULT = default) */
|
|
/* The actual routing table used is defined by socket vr + rtm_table */
|
|
struct Ipnet_rt_metrics rtm_rmx;
|
|
};
|
|
|
|
struct Ipnet_ifa_msghdr
|
|
{
|
|
Ip_u16 ifam_msglen; /* The length of this message */
|
|
Ip_u8 ifam_version; /* The version needed to understand the message */
|
|
Ip_u8 ifam_type; /* Messge type IPNET_RTM_xxx */
|
|
|
|
Ip_u32 ifam_addrs; /* Bitmask identifying sockaddrs in msg (IPNET_RTA_xxx) */
|
|
Ip_u32 ifam_flags; /* Subset route flags (IPNET_RTF_xxx) */
|
|
Ip_u32 ifam_index; /* Interface index */
|
|
Ip_u32 ifam_metric; /* Metric */
|
|
};
|
|
|
|
|
|
struct Ipnet_if_data
|
|
{
|
|
/* generic interface information */
|
|
Ip_u8 ifi_type; /* Ethernet, tokenring, etc. */
|
|
Ip_u8 ifi_addrlen; /* Media address length */
|
|
Ip_u8 ifi_hdrlen; /* Media header length */
|
|
Ip_u8 ifi_link_state; /* Current link state */
|
|
Ip_u32 ifi_mtu; /* Maximum transmission unit */
|
|
Ip_u32 ifi_metric; /* Routing metric (external only) */
|
|
Ip_u32 ifi_baudrate; /* Linespeed */
|
|
/* volatile statistics */
|
|
Ip_u32 ifi_ipackets; /* Packets received on interface */
|
|
Ip_u32 ifi_ierrors; /* Input errors on interface */
|
|
Ip_u32 ifi_opackets; /* Packets sent on interface */
|
|
Ip_u32 ifi_oerrors; /* Output errors on interface */
|
|
Ip_u32 ifi_collisions; /* Collisions on csma interfaces */
|
|
Ip_u32 ifi_ibytes; /* Total number of octets received */
|
|
Ip_u32 ifi_obytes; /* Total number of octets sent */
|
|
Ip_u32 ifi_imcasts; /* Packets received via multicast */
|
|
Ip_u32 ifi_omcasts; /* Packets sent via multicast */
|
|
Ip_u32 ifi_iqdrops; /* Dropped on input, this interface */
|
|
Ip_u32 ifi_noproto; /* Destined for unsupported protocol */
|
|
struct Ip_timeval ifi_lastchange; /* last updated */
|
|
};
|
|
|
|
struct Ipnet_if_msghdr
|
|
{
|
|
Ip_u16 ifm_msglen; /* The length of this message */
|
|
Ip_u8 ifm_version; /* The version needed to understand the message */
|
|
Ip_u8 ifm_type; /* Messge type IPNET_RTM_xxx */
|
|
|
|
int ifm_addrs; /* Bitmask identifying sockaddrs in msg (IPNET_RTA_xxx) */
|
|
int ifm_flags; /* Interface flags (IP_IFF_xxx) */
|
|
Ip_u32 ifm_index; /* Interface index */
|
|
struct Ipnet_if_data ifm_data; /* Statistics and other interface info */
|
|
};
|
|
|
|
struct Ipnet_if_announcemsghdr
|
|
{
|
|
Ip_u16 ifan_msglen; /* The length of this message */
|
|
Ip_u8 ifan_version; /* The version needed to understand the message */
|
|
Ip_u8 ifan_type; /* Message type IPNET_RTM_xxx */
|
|
|
|
Ip_u32 ifan_index; /* Interface index */
|
|
char ifan_name[IP_IFNAMSIZ]; /* Interface name, e.g. "eth0" */
|
|
Ip_u16 ifan_what; /* what type of announcement */
|
|
};
|
|
|
|
#define IPNET_IFAN_ARRIVAL 0 /* interface attached (arrival) */
|
|
#define IPNET_IFAN_DEPARTURE 1 /* interface detached (departure) */
|
|
|
|
|
|
/*
|
|
****************************************************************************
|
|
* 6 FUNCTIONS
|
|
****************************************************************************
|
|
*/
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif
|
|
|
|
/*
|
|
****************************************************************************
|
|
* END OF FILE
|
|
****************************************************************************
|
|
*/
|