17c478bd9Sstevel@tonic-gate /* 27c478bd9Sstevel@tonic-gate * CDDL HEADER START 37c478bd9Sstevel@tonic-gate * 47c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*bd670b35SErik Nordmark * Common Development and Distribution License (the "License"). 6*bd670b35SErik Nordmark * You may not use this file except in compliance with the License. 77c478bd9Sstevel@tonic-gate * 87c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 97c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 107c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions 117c478bd9Sstevel@tonic-gate * and limitations under the License. 127c478bd9Sstevel@tonic-gate * 137c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 147c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 157c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 167c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 177c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 187c478bd9Sstevel@tonic-gate * 197c478bd9Sstevel@tonic-gate * CDDL HEADER END 207c478bd9Sstevel@tonic-gate */ 21*bd670b35SErik Nordmark 227c478bd9Sstevel@tonic-gate /* 23*bd670b35SErik Nordmark * Copyright 2009 Sun Microsystems, Inc. All rights reserved. 24*bd670b35SErik Nordmark * Use is subject to license terms. 257c478bd9Sstevel@tonic-gate */ 267c478bd9Sstevel@tonic-gate /* Copyright (c) 1990 Mentat Inc. */ 277c478bd9Sstevel@tonic-gate 287c478bd9Sstevel@tonic-gate #ifndef _NETINET_IP_MROUTE_H 297c478bd9Sstevel@tonic-gate #define _NETINET_IP_MROUTE_H 307c478bd9Sstevel@tonic-gate 317c478bd9Sstevel@tonic-gate #ifdef __cplusplus 327c478bd9Sstevel@tonic-gate extern "C" { 337c478bd9Sstevel@tonic-gate #endif 347c478bd9Sstevel@tonic-gate 357c478bd9Sstevel@tonic-gate /* 367c478bd9Sstevel@tonic-gate * Definitions for the kernel part of DVMRP, 377c478bd9Sstevel@tonic-gate * a Distance-Vector Multicast Routing Protocol. 387c478bd9Sstevel@tonic-gate * (See RFC-1075.) 397c478bd9Sstevel@tonic-gate * 407c478bd9Sstevel@tonic-gate * Written by David Waitzman, BBN Labs, August 1988. 417c478bd9Sstevel@tonic-gate * Modified by Steve Deering, Stanford, February 1989. 427c478bd9Sstevel@tonic-gate * Modified by Ajit Thyagarajan, PARC, August 1993. 437c478bd9Sstevel@tonic-gate * Modified by Ajit Thyagarajan, PARC, August 1994. 447c478bd9Sstevel@tonic-gate * 457c478bd9Sstevel@tonic-gate * MROUTING 3.5 467c478bd9Sstevel@tonic-gate */ 477c478bd9Sstevel@tonic-gate 487c478bd9Sstevel@tonic-gate /* 497c478bd9Sstevel@tonic-gate * DVMRP-specific setsockopt commands. 507c478bd9Sstevel@tonic-gate */ 517c478bd9Sstevel@tonic-gate 527c478bd9Sstevel@tonic-gate #define MRT_INIT 100 /* initialize forwarder */ 537c478bd9Sstevel@tonic-gate #define MRT_DONE 101 /* shut down forwarder */ 547c478bd9Sstevel@tonic-gate #define MRT_ADD_VIF 102 /* create virtual interface */ 557c478bd9Sstevel@tonic-gate #define MRT_DEL_VIF 103 /* delete virtual interface */ 567c478bd9Sstevel@tonic-gate #define MRT_ADD_MFC 104 /* insert forwarding cache entry */ 577c478bd9Sstevel@tonic-gate #define MRT_DEL_MFC 105 /* delete forwarding cache entry */ 587c478bd9Sstevel@tonic-gate #define MRT_VERSION 106 /* get kernel version number */ 597c478bd9Sstevel@tonic-gate #define MRT_ASSERT 107 /* enable PIM assert processing */ 607c478bd9Sstevel@tonic-gate 617c478bd9Sstevel@tonic-gate /* 627c478bd9Sstevel@tonic-gate * Types and macros for handling bitmaps with one bit per virtual interface. 637c478bd9Sstevel@tonic-gate */ 647c478bd9Sstevel@tonic-gate #define MAXVIFS 32 657c478bd9Sstevel@tonic-gate typedef uint_t vifbitmap_t; 667c478bd9Sstevel@tonic-gate typedef ushort_t vifi_t; /* type of a vif index */ 677c478bd9Sstevel@tonic-gate #define ALL_VIFS (vifi_t)-1 687c478bd9Sstevel@tonic-gate 697c478bd9Sstevel@tonic-gate #define VIFM_SET(n, m) ((m) |= (1 << (n))) 707c478bd9Sstevel@tonic-gate #define VIFM_CLR(n, m) ((m) &= ~(1 << (n))) 717c478bd9Sstevel@tonic-gate #define VIFM_ISSET(n, m) ((m) & (1 << (n))) 727c478bd9Sstevel@tonic-gate #define VIFM_CLRALL(m) ((m) = 0x00000000) 737c478bd9Sstevel@tonic-gate #define VIFM_COPY(mfrom, mto) ((mto) = (mfrom)) 747c478bd9Sstevel@tonic-gate #define VIFM_SAME(m1, m2) ((m1) == (m2)) 757c478bd9Sstevel@tonic-gate 767c478bd9Sstevel@tonic-gate 777c478bd9Sstevel@tonic-gate /* 787c478bd9Sstevel@tonic-gate * Argument structure for MRT_ADD_VIF. Also used for netstat. 797c478bd9Sstevel@tonic-gate * (MRT_DEL_VIF takes a single vifi_t argument.) 807c478bd9Sstevel@tonic-gate */ 817c478bd9Sstevel@tonic-gate struct vifctl { 827c478bd9Sstevel@tonic-gate vifi_t vifc_vifi; /* the index of the vif to be added */ 837c478bd9Sstevel@tonic-gate uchar_t vifc_flags; /* VIFF_ flags defined below */ 847c478bd9Sstevel@tonic-gate uchar_t vifc_threshold; /* min ttl required to forward on vif */ 857c478bd9Sstevel@tonic-gate uint_t vifc_rate_limit; /* max rate */ 867c478bd9Sstevel@tonic-gate struct in_addr vifc_lcl_addr; /* local interface address */ 877c478bd9Sstevel@tonic-gate struct in_addr vifc_rmt_addr; /* remote address(tunnels only) */ 887c478bd9Sstevel@tonic-gate /* 897c478bd9Sstevel@tonic-gate * vifc_pkt_in/out in Solaris, to report out of the kernel. 907c478bd9Sstevel@tonic-gate * Not nec. in BSD. 917c478bd9Sstevel@tonic-gate */ 927c478bd9Sstevel@tonic-gate uint_t vifc_pkt_in; /* # Pkts in on interface */ 937c478bd9Sstevel@tonic-gate uint_t vifc_pkt_out; /* # Pkts out on interface */ 947c478bd9Sstevel@tonic-gate }; 957c478bd9Sstevel@tonic-gate 967c478bd9Sstevel@tonic-gate #define VIFF_TUNNEL 0x1 /* vif represents a tunnel end-point */ 977c478bd9Sstevel@tonic-gate #define VIFF_SRCRT 0x2 /* tunnel uses IP src routing */ 987c478bd9Sstevel@tonic-gate #define VIFF_REGISTER 0x4 /* for RPF check of PIM Register msg */ 997c478bd9Sstevel@tonic-gate 1007c478bd9Sstevel@tonic-gate /* 1017c478bd9Sstevel@tonic-gate * Argument structure for MRT_ADD_MFC and MRT_DEL_MFC 1027c478bd9Sstevel@tonic-gate * (mfcc_tos to be added at a future point) 1037c478bd9Sstevel@tonic-gate */ 1047c478bd9Sstevel@tonic-gate struct mfcctl { 1057c478bd9Sstevel@tonic-gate struct in_addr mfcc_origin; /* ip origin of mcasts */ 1067c478bd9Sstevel@tonic-gate struct in_addr mfcc_mcastgrp; /* multicast group associated */ 1077c478bd9Sstevel@tonic-gate vifi_t mfcc_parent; /* incoming vif */ 1087c478bd9Sstevel@tonic-gate uint_t mfcc_pkt_cnt; /* pkt count for src-grp */ 1097c478bd9Sstevel@tonic-gate uchar_t mfcc_ttls[MAXVIFS]; /* forwarding ttls on vifs */ 1107c478bd9Sstevel@tonic-gate }; 1117c478bd9Sstevel@tonic-gate 1127c478bd9Sstevel@tonic-gate /* 1137c478bd9Sstevel@tonic-gate * The kernel's multicast routing statistics. 1147c478bd9Sstevel@tonic-gate */ 1157c478bd9Sstevel@tonic-gate struct mrtstat { 1167c478bd9Sstevel@tonic-gate uint_t mrts_mfcfind_lookups; /* #forwarding cache table lookups */ 1177c478bd9Sstevel@tonic-gate uint_t mrts_mfcfind_misses; /* # forwarding cache table misses */ 1187c478bd9Sstevel@tonic-gate uint_t mrts_mfc_hits; /* forwarding pkt mfctable hits */ 1197c478bd9Sstevel@tonic-gate uint_t mrts_mfc_misses; /* forwarding pkt mfctable misses */ 1207c478bd9Sstevel@tonic-gate uint_t mrts_upcalls; /* # calls to mrouted */ 1217c478bd9Sstevel@tonic-gate uint_t mrts_fwd_in; /* # packets potentially forwarded */ 1227c478bd9Sstevel@tonic-gate uint_t mrts_fwd_out; /* # resulting outgoing packets */ 1237c478bd9Sstevel@tonic-gate uint_t mrts_fwd_drop; /* # dropped for lack of resources */ 1247c478bd9Sstevel@tonic-gate uint_t mrts_bad_tunnel; /* malformed tunnel options */ 1257c478bd9Sstevel@tonic-gate uint_t mrts_cant_tunnel; /* no room for tunnel options */ 1267c478bd9Sstevel@tonic-gate uint_t mrts_wrong_if; /* arrived on wrong interface */ 1277c478bd9Sstevel@tonic-gate uint_t mrts_upq_ovflw; /* upcall Q overflow */ 1287c478bd9Sstevel@tonic-gate uint_t mrts_cache_cleanups; /* # entries with no upcalls */ 1297c478bd9Sstevel@tonic-gate uint_t mrts_drop_sel; /* pkts dropped selectively */ 1307c478bd9Sstevel@tonic-gate uint_t mrts_q_overflow; /* pkts dropped - Q overflow */ 1317c478bd9Sstevel@tonic-gate uint_t mrts_pkt2large; /* pkts dropped - size > BKT SIZE */ 1327c478bd9Sstevel@tonic-gate uint_t mrts_vifctlSize; /* Size of vifctl */ 1337c478bd9Sstevel@tonic-gate uint_t mrts_mfcctlSize; /* Size of mfcctl */ 1347c478bd9Sstevel@tonic-gate uint_t mrts_pim_badversion; /* dtgrms dropped - bad version */ 1357c478bd9Sstevel@tonic-gate uint_t mrts_pim_rcv_badcsum; /* dtgrms dropped - bad checksum */ 1367c478bd9Sstevel@tonic-gate uint_t mrts_pim_badregisters; /* dtgrms dropped - bad register pkts */ 1377c478bd9Sstevel@tonic-gate uint_t mrts_pim_regforwards; /* dtgrms to be forwd - register pkts */ 1387c478bd9Sstevel@tonic-gate uint_t mrts_pim_regsend_drops; /* dtgrms dropped - register send */ 1397c478bd9Sstevel@tonic-gate uint_t mrts_pim_malformed; /* dtgrms dropped - packet malformed */ 1407c478bd9Sstevel@tonic-gate uint_t mrts_pim_nomemory; /* dtgrms dropped - no memory to fwd. */ 1417c478bd9Sstevel@tonic-gate }; 1427c478bd9Sstevel@tonic-gate 1437c478bd9Sstevel@tonic-gate /* 1447c478bd9Sstevel@tonic-gate * Argument structure used by mrouted to get src-grp pkt counts 1457c478bd9Sstevel@tonic-gate */ 1467c478bd9Sstevel@tonic-gate struct sioc_sg_req { 1477c478bd9Sstevel@tonic-gate struct in_addr src; 1487c478bd9Sstevel@tonic-gate struct in_addr grp; 1497c478bd9Sstevel@tonic-gate uint_t pktcnt; 1507c478bd9Sstevel@tonic-gate uint_t bytecnt; 1517c478bd9Sstevel@tonic-gate uint_t wrong_if; 1527c478bd9Sstevel@tonic-gate }; 1537c478bd9Sstevel@tonic-gate 1547c478bd9Sstevel@tonic-gate /* 1557c478bd9Sstevel@tonic-gate * Argument structure used by mrouted to get vif pkt counts 1567c478bd9Sstevel@tonic-gate */ 1577c478bd9Sstevel@tonic-gate struct sioc_vif_req { 1587c478bd9Sstevel@tonic-gate vifi_t vifi; /* vif number */ 1597c478bd9Sstevel@tonic-gate uint_t icount; /* Input packet count on vif */ 1607c478bd9Sstevel@tonic-gate uint_t ocount; /* Output packet count on vif */ 1617c478bd9Sstevel@tonic-gate uint_t ibytes; /* Input byte count on vif */ 1627c478bd9Sstevel@tonic-gate uint_t obytes; /* Output byte count on vif */ 1637c478bd9Sstevel@tonic-gate }; 1647c478bd9Sstevel@tonic-gate 1657c478bd9Sstevel@tonic-gate #ifdef _KERNEL 1667c478bd9Sstevel@tonic-gate /* 1677c478bd9Sstevel@tonic-gate * The kernel's virtual-interface structure. 1687c478bd9Sstevel@tonic-gate */ 1697c478bd9Sstevel@tonic-gate struct vif { 1707c478bd9Sstevel@tonic-gate uchar_t v_flags; /* VIFF_ flags defined above */ 1717c478bd9Sstevel@tonic-gate uchar_t v_threshold; /* Min ttl required to forward on vif */ 1727c478bd9Sstevel@tonic-gate uint_t v_rate_limit; /* Max rate, in kbits/sec */ 1737c478bd9Sstevel@tonic-gate struct tbf *v_tbf; /* Token bkt structure at intf. */ 1747c478bd9Sstevel@tonic-gate struct in_addr v_lcl_addr; /* Local interface address */ 1757c478bd9Sstevel@tonic-gate struct in_addr v_rmt_addr; /* Remote address(tunnels only) */ 1767c478bd9Sstevel@tonic-gate struct ipif_s *v_ipif; /* Pointer to logical interface */ 1777c478bd9Sstevel@tonic-gate uint_t v_pkt_in; /* # Pkts in on interface */ 1787c478bd9Sstevel@tonic-gate uint_t v_pkt_out; /* # Pkts out on interface */ 1797c478bd9Sstevel@tonic-gate uint_t v_bytes_in; /* # Bytes in on interface */ 1807c478bd9Sstevel@tonic-gate uint_t v_bytes_out; /* # Bytes out on interface */ 1817c478bd9Sstevel@tonic-gate timeout_id_t v_timeout_id; /* Qtimeout return id */ 1827c478bd9Sstevel@tonic-gate /* 1837c478bd9Sstevel@tonic-gate * struct route v_route; Cached route if this is a tunnel 1847c478bd9Sstevel@tonic-gate * Used in bsd for performance 1857c478bd9Sstevel@tonic-gate */ 1867c478bd9Sstevel@tonic-gate uint_t v_refcnt; 1877c478bd9Sstevel@tonic-gate uchar_t v_marks; 1887c478bd9Sstevel@tonic-gate kmutex_t v_lock; 189*bd670b35SErik Nordmark ilm_t *v_ilm; /* allmulti join */ 1907c478bd9Sstevel@tonic-gate }; 1917c478bd9Sstevel@tonic-gate 1927c478bd9Sstevel@tonic-gate /* 1937c478bd9Sstevel@tonic-gate * vif is not being used. However if refcnt != 0 than its being initalized. 1947c478bd9Sstevel@tonic-gate */ 1957c478bd9Sstevel@tonic-gate #define VIF_MARK_NOTINUSE 0x0 /* see comment above */ 1967c478bd9Sstevel@tonic-gate 1977c478bd9Sstevel@tonic-gate #define VIF_MARK_CONDEMNED 0x1 /* delete when refcnt goes to zero. */ 1987c478bd9Sstevel@tonic-gate 1997c478bd9Sstevel@tonic-gate #define VIF_MARK_GOOD 0x2 /* vif is good */ 2007c478bd9Sstevel@tonic-gate 2017c478bd9Sstevel@tonic-gate #define VIF_MARK_INUSE VIF_MARK_CONDEMNED | VIF_MARK_GOOD 2027c478bd9Sstevel@tonic-gate 2037c478bd9Sstevel@tonic-gate /* 2047c478bd9Sstevel@tonic-gate * The kernel's multicast forwarding cache entry structure 2057c478bd9Sstevel@tonic-gate * (A field for the type of service (mfc_tos) is to be added 2067c478bd9Sstevel@tonic-gate * at a future point) 2077c478bd9Sstevel@tonic-gate */ 2087c478bd9Sstevel@tonic-gate struct mfc { 2097c478bd9Sstevel@tonic-gate struct in_addr mfc_origin; /* ip origin of mcasts */ 2107c478bd9Sstevel@tonic-gate struct in_addr mfc_mcastgrp; /* multicast group associated */ 2117c478bd9Sstevel@tonic-gate vifi_t mfc_parent; /* incoming vif */ 2127c478bd9Sstevel@tonic-gate uchar_t mfc_ttls[MAXVIFS]; /* forwarding ttls on vifs */ 2137c478bd9Sstevel@tonic-gate uint_t mfc_pkt_cnt; /* pkt count for src-grp */ 2147c478bd9Sstevel@tonic-gate uint_t mfc_byte_cnt; /* byte count for src-grp */ 2157c478bd9Sstevel@tonic-gate uint_t mfc_wrong_if; /* wrong if for src-grp */ 2167c478bd9Sstevel@tonic-gate struct timespec mfc_last_assert; /* last time I sent an assert */ 2177c478bd9Sstevel@tonic-gate struct rtdetq *mfc_rte; /* pending upcall */ 2187c478bd9Sstevel@tonic-gate timeout_id_t mfc_timeout_id; /* qtimeout return id */ 2197c478bd9Sstevel@tonic-gate struct mfc *mfc_next; 2207c478bd9Sstevel@tonic-gate uchar_t mfc_marks; 2217c478bd9Sstevel@tonic-gate kmutex_t mfc_mutex; /* protects fields and rte list */ 2227c478bd9Sstevel@tonic-gate }; 2237c478bd9Sstevel@tonic-gate 2247c478bd9Sstevel@tonic-gate /* 2257c478bd9Sstevel@tonic-gate * mfc bucket structure. 2267c478bd9Sstevel@tonic-gate */ 2277c478bd9Sstevel@tonic-gate struct mfcb { 2287c478bd9Sstevel@tonic-gate struct mfc *mfcb_mfc; /* first mfc in this bucket */ 2297c478bd9Sstevel@tonic-gate kmutex_t mfcb_lock; 2307c478bd9Sstevel@tonic-gate uint_t mfcb_refcnt; /* protected by mfcb_lock */ 2317c478bd9Sstevel@tonic-gate uchar_t mfcb_marks; /* protected by mfcb_lock */ 2327c478bd9Sstevel@tonic-gate }; 2337c478bd9Sstevel@tonic-gate 2347c478bd9Sstevel@tonic-gate #define MFCB_MARK_CONDEMNED 0x1 2357c478bd9Sstevel@tonic-gate 2367c478bd9Sstevel@tonic-gate /* 2377c478bd9Sstevel@tonic-gate * Argument structure used for pkt info. while upcall is made 2387c478bd9Sstevel@tonic-gate */ 2397c478bd9Sstevel@tonic-gate struct rtdetq { 2407c478bd9Sstevel@tonic-gate mblk_t *mp; /* A copy of the packet */ 2417c478bd9Sstevel@tonic-gate ill_t *ill; /* Interface pkt came in on */ 2427c478bd9Sstevel@tonic-gate struct rtdetq *rte_next; 2437c478bd9Sstevel@tonic-gate }; 2447c478bd9Sstevel@tonic-gate #endif 2457c478bd9Sstevel@tonic-gate 2467c478bd9Sstevel@tonic-gate /* 2477c478bd9Sstevel@tonic-gate * Struct used to communicate from kernel to multicast router 2487c478bd9Sstevel@tonic-gate * note the convenient similarity to an IP packet 2497c478bd9Sstevel@tonic-gate */ 2507c478bd9Sstevel@tonic-gate struct igmpmsg { 2517c478bd9Sstevel@tonic-gate uint_t unused1; 2527c478bd9Sstevel@tonic-gate uint_t unused2; 2537c478bd9Sstevel@tonic-gate uchar_t im_msgtype; /* what type of message */ 2547c478bd9Sstevel@tonic-gate #define IGMPMSG_NOCACHE 1 2557c478bd9Sstevel@tonic-gate #define IGMPMSG_WRONGVIF 2 2567c478bd9Sstevel@tonic-gate #define IGMPMSG_WHOLEPKT 3 2577c478bd9Sstevel@tonic-gate uchar_t im_mbz; /* must be zero */ 2587c478bd9Sstevel@tonic-gate uchar_t im_vif; /* vif rec'd on */ 2597c478bd9Sstevel@tonic-gate uchar_t unused3; 2607c478bd9Sstevel@tonic-gate struct in_addr im_src, im_dst; 2617c478bd9Sstevel@tonic-gate }; 2627c478bd9Sstevel@tonic-gate 2637c478bd9Sstevel@tonic-gate #ifdef _KERNEL 2647c478bd9Sstevel@tonic-gate #define MFCTBLSIZ 256 2657c478bd9Sstevel@tonic-gate #if (MFCTBLSIZ & (MFCTBLSIZ - 1)) == 0 /* from sys:route.h */ 2667c478bd9Sstevel@tonic-gate #define MFCHASHMOD(h) ((h) & (MFCTBLSIZ - 1)) 2677c478bd9Sstevel@tonic-gate #else 2687c478bd9Sstevel@tonic-gate #define MFCHASHMOD(h) ((h) % MFCTBLSIZ) 2697c478bd9Sstevel@tonic-gate #endif 2707c478bd9Sstevel@tonic-gate 2717c478bd9Sstevel@tonic-gate #define MAX_UPQ 4 /* max. no of pkts in upcall Q */ 2727c478bd9Sstevel@tonic-gate 2737c478bd9Sstevel@tonic-gate /* 2747c478bd9Sstevel@tonic-gate * Token Bucket filter code 2757c478bd9Sstevel@tonic-gate */ 2767c478bd9Sstevel@tonic-gate #define MAX_BKT_SIZE 10000 /* 10K bytes size */ 2777c478bd9Sstevel@tonic-gate #define MAXQSIZE 10 /* max # of pkts in queue */ 2787c478bd9Sstevel@tonic-gate #define TOKEN_SIZE 8 /* number of bits in token */ 2797c478bd9Sstevel@tonic-gate 2807c478bd9Sstevel@tonic-gate /* 2817c478bd9Sstevel@tonic-gate * The token bucket filter at each vif 2827c478bd9Sstevel@tonic-gate */ 2837c478bd9Sstevel@tonic-gate struct tbf { 2847c478bd9Sstevel@tonic-gate timespec_t tbf_last_pkt_t; /* arr. time of last pkt */ 2857c478bd9Sstevel@tonic-gate uint_t tbf_n_tok; /* no of tokens in bucket */ 2867c478bd9Sstevel@tonic-gate uint_t tbf_q_len; /* length of queue at this vif */ 2877c478bd9Sstevel@tonic-gate uint_t tbf_max_q_len; /* max queue length */ 2887c478bd9Sstevel@tonic-gate mblk_t *tbf_q; /* Packet queue */ 2897c478bd9Sstevel@tonic-gate mblk_t *tbf_t; /* Tail-insertion pointer */ 2907c478bd9Sstevel@tonic-gate kmutex_t tbf_lock; /* lock on the tbf */ 2917c478bd9Sstevel@tonic-gate }; 2927c478bd9Sstevel@tonic-gate 2937c478bd9Sstevel@tonic-gate #endif /* _KERNEL */ 2947c478bd9Sstevel@tonic-gate 2957c478bd9Sstevel@tonic-gate #ifdef __cplusplus 2967c478bd9Sstevel@tonic-gate } 2977c478bd9Sstevel@tonic-gate #endif 2987c478bd9Sstevel@tonic-gate 2997c478bd9Sstevel@tonic-gate #endif /* _NETINET_IP_MROUTE_H */ 300