Line data    Source code

       1             : /*      $OpenBSD: raw_ip6.h,v 1.4 2017/02/09 15:23:35 jca Exp $ */
       2             : /*      $KAME: raw_ip6.h,v 1.2 2001/05/27 13:28:35 itojun Exp $ */
       3             : 
       4             : /*
       5             :  * Copyright (C) 2001 WIDE Project.
       6             :  * All rights reserved.
       7             :  *
       8             :  * Redistribution and use in source and binary forms, with or without
       9             :  * modification, are permitted provided that the following conditions
      10             :  * are met:
      11             :  * 1. Redistributions of source code must retain the above copyright
      12             :  *    notice, this list of conditions and the following disclaimer.
      13             :  * 2. Redistributions in binary form must reproduce the above copyright
      14             :  *    notice, this list of conditions and the following disclaimer in the
      15             :  *    documentation and/or other materials provided with the distribution.
      16             :  * 3. Neither the name of the project nor the names of its contributors
      17             :  *    may be used to endorse or promote products derived from this software
      18             :  *    without specific prior written permission.
      19             :  *
      20             :  * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
      21             :  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
      22             :  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
      23             :  * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
      24             :  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
      25             :  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
      26             :  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
      27             :  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
      28             :  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
      29             :  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
      30             :  * SUCH DAMAGE.
      31             :  */
      32             : 
      33             : #ifndef _NETINET6_RAW_IP6_H_
      34             : #define _NETINET6_RAW_IP6_H_
      35             : 
      36             : /*
      37             :  * ICMPv6 stat is counted separately.  see netinet/icmp6.h
      38             :  */
      39             : struct rip6stat {
      40             :         u_int64_t rip6s_ipackets;       /* total input packets */
      41             :         u_int64_t rip6s_isum;           /* input checksum computations */
      42             :         u_int64_t rip6s_badsum;         /* of above, checksum error */
      43             :         u_int64_t rip6s_nosock;         /* no matching socket */
      44             :         u_int64_t rip6s_nosockmcast;    /* of above, arrived as multicast */
      45             :         u_int64_t rip6s_fullsock;       /* not delivered, input socket full */
      46             : 
      47             :         u_int64_t rip6s_opackets;       /* total output packets */
      48             : };
      49             : 
      50             : /*
      51             :  * Names for RIP6 sysctl objects
      52             :  */
      53             : #define RIPV6CTL_STATS          1       /* RIP6 stats */
      54             : #define RIPV6CTL_MAXID          2
      55             : 
      56             : #define RIPM6CTL_NAMES { \
      57             :         { 0, 0 }, \
      58             :         { "stats", CTLTYPE_NODE }, \
      59             : }
      60             : 
      61             : #ifdef _KERNEL
      62             : 
      63             : #include <sys/percpu.h>
      64             : 
      65             : enum rip6stat_counters {
      66             :         rip6s_ipackets,
      67             :         rip6s_isum,
      68             :         rip6s_badsum,
      69             :         rip6s_nosock,
      70             :         rip6s_nosockmcast,
      71             :         rip6s_fullsock,
      72             :         rip6s_opackets,
      73             :         rip6s_ncounters,
      74             : };
      75             : 
      76             : extern struct cpumem *rip6counters;
      77             : 
      78             : static inline void
      79           0 : rip6stat_inc(enum rip6stat_counters c)
      80             : {
      81           0 :         counters_inc(rip6counters, c);
      82           0 : }
      83             : 
      84             : #endif
      85             : 
      86             : #endif