diff options
Diffstat (limited to 'newlib/libc/sys/linux/include/netinet6/ip6_mroute.h')
| -rw-r--r-- | newlib/libc/sys/linux/include/netinet6/ip6_mroute.h | 277 |
1 files changed, 0 insertions, 277 deletions
diff --git a/newlib/libc/sys/linux/include/netinet6/ip6_mroute.h b/newlib/libc/sys/linux/include/netinet6/ip6_mroute.h deleted file mode 100644 index 0cd915c68..000000000 --- a/newlib/libc/sys/linux/include/netinet6/ip6_mroute.h +++ /dev/null @@ -1,277 +0,0 @@ -/* $FreeBSD: src/sys/netinet6/ip6_mroute.h,v 1.5 2002/04/19 04:46:23 suz Exp $ */ -/* $KAME: ip6_mroute.h,v 1.19 2001/06/14 06:12:55 suz Exp $ */ - -/* - * Copyright (C) 1998 WIDE Project. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of the project nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -/* BSDI ip_mroute.h,v 2.5 1996/10/11 16:01:48 pjd Exp */ - -/* - * Definitions for IP multicast forwarding. - * - * Written by David Waitzman, BBN Labs, August 1988. - * Modified by Steve Deering, Stanford, February 1989. - * Modified by Ajit Thyagarajan, PARC, August 1993. - * Modified by Ajit Thyagarajan, PARC, August 1994. - * Modified by Ahmed Helmy, USC, September 1996. - * - * MROUTING Revision: 1.2 - */ - -#ifndef _NETINET6_IP6_MROUTE_H_ -#define _NETINET6_IP6_MROUTE_H_ - -/* - * Multicast Routing set/getsockopt commands. - */ -#ifdef _KERNEL -#define MRT6_OINIT 100 /* initialize forwarder (omrt6msg) */ -#endif -#define MRT6_DONE 101 /* shut down forwarder */ -#define MRT6_ADD_MIF 102 /* add multicast interface */ -#define MRT6_DEL_MIF 103 /* delete multicast interface */ -#define MRT6_ADD_MFC 104 /* insert forwarding cache entry */ -#define MRT6_DEL_MFC 105 /* delete forwarding cache entry */ -#define MRT6_PIM 107 /* enable pim code */ -#define MRT6_INIT 108 /* initialize forwarder (mrt6msg) */ - -#if BSD >= 199103 -#define GET_TIME(t) microtime(&t) -#elif defined(sun) -#define GET_TIME(t) uniqtime(&t) -#else -#define GET_TIME(t) ((t) = time) -#endif - -/* - * Types and macros for handling bitmaps with one bit per multicast interface. - */ -typedef u_short mifi_t; /* type of a mif index */ -#define MAXMIFS 64 - -#ifndef IF_SETSIZE -#define IF_SETSIZE 256 -#endif - -typedef u_int32_t if_mask; -#define NIFBITS (sizeof(if_mask) * NBBY) /* bits per mask */ - -#ifndef howmany -#define howmany(x, y) (((x) + ((y) - 1)) / (y)) -#endif - -typedef struct if_set { - if_mask ifs_bits[howmany(IF_SETSIZE, NIFBITS)]; -} if_set; - -#define IF_SET(n, p) ((p)->ifs_bits[(n)/NIFBITS] |= (1 << ((n) % NIFBITS))) -#define IF_CLR(n, p) ((p)->ifs_bits[(n)/NIFBITS] &= ~(1 << ((n) % NIFBITS))) -#define IF_ISSET(n, p) ((p)->ifs_bits[(n)/NIFBITS] & (1 << ((n) % NIFBITS))) -#define IF_COPY(f, t) bcopy(f, t, sizeof(*(f))) -#define IF_ZERO(p) bzero(p, sizeof(*(p))) - -/* - * Argument structure for MRT6_ADD_IF. - */ -struct mif6ctl { - mifi_t mif6c_mifi; /* the index of the mif to be added */ - u_char mif6c_flags; /* MIFF_ flags defined below */ - u_short mif6c_pifi; /* the index of the physical IF */ -#ifdef notyet - u_int mif6c_rate_limit; /* max rate */ -#endif -}; - -#define MIFF_REGISTER 0x1 /* mif represents a register end-point */ - -/* - * Argument structure for MRT6_ADD_MFC and MRT6_DEL_MFC - */ -struct mf6cctl { - struct sockaddr_in6 mf6cc_origin; /* IPv6 origin of mcasts */ - struct sockaddr_in6 mf6cc_mcastgrp; /* multicast group associated */ - mifi_t mf6cc_parent; /* incoming ifindex */ - struct if_set mf6cc_ifset; /* set of forwarding ifs */ -}; - -/* - * The kernel's multicast routing statistics. - */ -struct mrt6stat { - u_quad_t mrt6s_mfc_lookups; /* # forw. cache hash table hits */ - u_quad_t mrt6s_mfc_misses; /* # forw. cache hash table misses */ - u_quad_t mrt6s_upcalls; /* # calls to mrouted */ - u_quad_t mrt6s_no_route; /* no route for packet's origin */ - u_quad_t mrt6s_bad_tunnel; /* malformed tunnel options */ - u_quad_t mrt6s_cant_tunnel; /* no room for tunnel options */ - u_quad_t mrt6s_wrong_if; /* arrived on wrong interface */ - u_quad_t mrt6s_upq_ovflw; /* upcall Q overflow */ - u_quad_t mrt6s_cache_cleanups; /* # entries with no upcalls */ - u_quad_t mrt6s_drop_sel; /* pkts dropped selectively */ - u_quad_t mrt6s_q_overflow; /* pkts dropped - Q overflow */ - u_quad_t mrt6s_pkt2large; /* pkts dropped - size > BKT SIZE */ - u_quad_t mrt6s_upq_sockfull; /* upcalls dropped - socket full */ -}; - -#ifdef MRT6_OINIT -/* - * Struct used to communicate from kernel to multicast router - * note the convenient similarity to an IPv6 header. - * XXX old version, superseded by mrt6msg. - */ -struct omrt6msg { - u_long unused1; - u_char im6_msgtype; /* what type of message */ -#if 0 -#define MRT6MSG_NOCACHE 1 -#define MRT6MSG_WRONGMIF 2 -#define MRT6MSG_WHOLEPKT 3 /* used for user level encap*/ -#endif - u_char im6_mbz; /* must be zero */ - u_char im6_mif; /* mif rec'd on */ - u_char unused2; - struct in6_addr im6_src, im6_dst; -}; -#endif - -/* - * Structure used to communicate from kernel to multicast router. - * We'll overlay the structure onto an MLD header (not an IPv6 header - * like igmpmsg{} used for IPv4 implementation). This is because this - * structure will be passed via an IPv6 raw socket, on which an application - * will only receive the payload i.e. the data after the IPv6 header and all - * the extension headers. (see Section 3 of draft-ietf-ipngwg-2292bis-01) - */ -struct mrt6msg { -#define MRT6MSG_NOCACHE 1 -#define MRT6MSG_WRONGMIF 2 -#define MRT6MSG_WHOLEPKT 3 /* used for user level encap*/ - u_char im6_mbz; /* must be zero */ - u_char im6_msgtype; /* what type of message */ - u_int16_t im6_mif; /* mif rec'd on */ - u_int32_t im6_pad; /* padding for 64bit arch */ - struct in6_addr im6_src, im6_dst; -}; - -/* - * Argument structure used by multicast routing daemon to get src-grp - * packet counts - */ -struct sioc_sg_req6 { - struct sockaddr_in6 src; - struct sockaddr_in6 grp; - u_quad_t pktcnt; - u_quad_t bytecnt; - u_quad_t wrong_if; -}; - -/* - * Argument structure used by mrouted to get mif pkt counts - */ -struct sioc_mif_req6 { - mifi_t mifi; /* mif number */ - u_quad_t icount; /* Input packet count on mif */ - u_quad_t ocount; /* Output packet count on mif */ - u_quad_t ibytes; /* Input byte count on mif */ - u_quad_t obytes; /* Output byte count on mif */ -}; - -#if defined(_KERNEL) || defined(KERNEL) -/* - * The kernel's multicast-interface structure. - */ -struct mif6 { - u_char m6_flags; /* MIFF_ flags defined above */ - u_int m6_rate_limit; /* max rate */ -#ifdef notyet - struct tbf *m6_tbf; /* token bucket structure at intf. */ -#endif - struct in6_addr m6_lcl_addr; /* local interface address */ - struct ifnet *m6_ifp; /* pointer to interface */ - u_quad_t m6_pkt_in; /* # pkts in on interface */ - u_quad_t m6_pkt_out; /* # pkts out on interface */ - u_quad_t m6_bytes_in; /* # bytes in on interface */ - u_quad_t m6_bytes_out; /* # bytes out on interface */ - struct route_in6 m6_route;/* cached route if this is a tunnel */ -#ifdef notyet - u_int m6_rsvp_on; /* RSVP listening on this vif */ - struct socket *m6_rsvpd; /* RSVP daemon socket */ -#endif -}; - -/* - * The kernel's multicast forwarding cache entry structure - */ -struct mf6c { - struct sockaddr_in6 mf6c_origin; /* IPv6 origin of mcasts */ - struct sockaddr_in6 mf6c_mcastgrp; /* multicast group associated*/ - mifi_t mf6c_parent; /* incoming IF */ - struct if_set mf6c_ifset; /* set of outgoing IFs */ - - u_quad_t mf6c_pkt_cnt; /* pkt count for src-grp */ - u_quad_t mf6c_byte_cnt; /* byte count for src-grp */ - u_quad_t mf6c_wrong_if; /* wrong if for src-grp */ - int mf6c_expire; /* time to clean entry up */ - struct timeval mf6c_last_assert; /* last time I sent an assert*/ - struct rtdetq *mf6c_stall; /* pkts waiting for route */ - struct mf6c *mf6c_next; /* hash table linkage */ -}; - -#define MF6C_INCOMPLETE_PARENT ((mifi_t)-1) - -/* - * Argument structure used for pkt info. while upcall is made - */ -#ifndef _NETINET_IP_MROUTE_H_ -struct rtdetq { /* XXX: rtdetq is also defined in ip_mroute.h */ - struct mbuf *m; /* A copy of the packet */ - struct ifnet *ifp; /* Interface pkt came in on */ -#ifdef UPCALL_TIMING - struct timeval t; /* Timestamp */ -#endif /* UPCALL_TIMING */ - struct rtdetq *next; -}; -#endif /* _NETINET_IP_MROUTE_H_ */ - -#define MF6CTBLSIZ 256 -#if (MF6CTBLSIZ & (MF6CTBLSIZ - 1)) == 0 /* from sys:route.h */ -#define MF6CHASHMOD(h) ((h) & (MF6CTBLSIZ - 1)) -#else -#define MF6CHASHMOD(h) ((h) % MF6CTBLSIZ) -#endif - -#define MAX_UPQ6 4 /* max. no of pkts in upcall Q */ - -int ip6_mrouter_set __P((struct socket *so, struct sockopt *sopt)); -int ip6_mrouter_get __P((struct socket *so, struct sockopt *sopt)); -int ip6_mrouter_done __P((void)); -int mrt6_ioctl __P((int, caddr_t)); -#endif /* _KERNEL */ - -#endif /* !_NETINET6_IP6_MROUTE_H_ */ |