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- #ifndef _NETINET6_IN6_VAR_H_
- #define _NETINET6_IN6_VAR_H_
- struct in6_addrlifetime {
- time_t ia6t_expire;
- time_t ia6t_preferred;
- u_int32_t ia6t_vltime;
- u_int32_t ia6t_pltime;
- };
- #ifdef _KERNEL
- struct nd_ifinfo;
- struct in6_ifextra {
- struct in6_ifstat *in6_ifstat;
- struct icmp6_ifstat *icmp6_ifstat;
- struct nd_ifinfo *nd_ifinfo;
- void *rs_lhcookie;
- int nprefixes;
- int ndefrouters;
- };
- struct in6_ifaddr {
- struct ifaddr ia_ifa;
- #define ia_ifp ia_ifa.ifa_ifp
- #define ia_flags ia_ifa.ifa_flags
- struct sockaddr_in6 ia_addr;
- struct sockaddr_in6 ia_net;
- struct sockaddr_in6 ia_dstaddr;
- struct sockaddr_in6 ia_prefixmask;
- TAILQ_ENTRY(in6_ifaddr) ia_list;
- int ia6_flags;
- struct in6_addrlifetime ia6_lifetime;
- time_t ia6_createtime;
- time_t ia6_updatetime;
-
- struct nd_prefix *ia6_ndpr;
-
- LIST_HEAD(, in6_multi_mship) ia6_memberships;
- };
- #endif
- struct in6_ifstat {
- u_int64_t ifs6_in_receive;
- u_int64_t ifs6_in_hdrerr;
- u_int64_t ifs6_in_toobig;
- u_int64_t ifs6_in_noroute;
- u_int64_t ifs6_in_addrerr;
- u_int64_t ifs6_in_protounknown;
-
- u_int64_t ifs6_in_truncated;
- u_int64_t ifs6_in_discard;
-
- u_int64_t ifs6_in_deliver;
-
- u_int64_t ifs6_out_forward;
-
- u_int64_t ifs6_out_request;
-
- u_int64_t ifs6_out_discard;
- u_int64_t ifs6_out_fragok;
- u_int64_t ifs6_out_fragfail;
- u_int64_t ifs6_out_fragcreat;
-
- u_int64_t ifs6_reass_reqd;
-
- u_int64_t ifs6_reass_ok;
-
-
- u_int64_t ifs6_reass_fail;
-
-
- u_int64_t ifs6_in_mcast;
- u_int64_t ifs6_out_mcast;
- };
- struct icmp6_ifstat {
-
-
- u_int64_t ifs6_in_msg;
-
- u_int64_t ifs6_in_error;
-
- u_int64_t ifs6_in_dstunreach;
-
- u_int64_t ifs6_in_adminprohib;
-
- u_int64_t ifs6_in_timeexceed;
-
- u_int64_t ifs6_in_paramprob;
-
- u_int64_t ifs6_in_pkttoobig;
-
- u_int64_t ifs6_in_echo;
-
- u_int64_t ifs6_in_echoreply;
-
- u_int64_t ifs6_in_routersolicit;
-
- u_int64_t ifs6_in_routeradvert;
-
- u_int64_t ifs6_in_neighborsolicit;
-
- u_int64_t ifs6_in_neighboradvert;
-
- u_int64_t ifs6_in_redirect;
-
- u_int64_t ifs6_in_mldquery;
-
- u_int64_t ifs6_in_mldreport;
-
- u_int64_t ifs6_in_mlddone;
-
-
- u_int64_t ifs6_out_msg;
-
- u_int64_t ifs6_out_error;
-
- u_int64_t ifs6_out_dstunreach;
-
- u_int64_t ifs6_out_adminprohib;
-
- u_int64_t ifs6_out_timeexceed;
-
- u_int64_t ifs6_out_paramprob;
-
- u_int64_t ifs6_out_pkttoobig;
-
- u_int64_t ifs6_out_echo;
-
- u_int64_t ifs6_out_echoreply;
-
- u_int64_t ifs6_out_routersolicit;
-
- u_int64_t ifs6_out_routeradvert;
-
- u_int64_t ifs6_out_neighborsolicit;
-
- u_int64_t ifs6_out_neighboradvert;
-
- u_int64_t ifs6_out_redirect;
-
- u_int64_t ifs6_out_mldquery;
-
- u_int64_t ifs6_out_mldreport;
-
- u_int64_t ifs6_out_mlddone;
- };
- struct in6_ifreq {
- char ifr_name[IFNAMSIZ];
- union {
- struct sockaddr_in6 ifru_addr;
- struct sockaddr_in6 ifru_dstaddr;
- short ifru_flags;
- int ifru_flags6;
- int ifru_metric;
- caddr_t ifru_data;
- struct in6_addrlifetime ifru_lifetime;
- struct in6_ifstat ifru_stat;
- struct icmp6_ifstat ifru_icmp6stat;
- } ifr_ifru;
- };
- struct in6_aliasreq {
- char ifra_name[IFNAMSIZ];
- union {
- struct sockaddr_in6 ifrau_addr;
- int ifrau_align;
- } ifra_ifrau;
- #ifndef ifra_addr
- #define ifra_addr ifra_ifrau.ifrau_addr
- #endif
- struct sockaddr_in6 ifra_dstaddr;
- struct sockaddr_in6 ifra_prefixmask;
- int ifra_flags;
- struct in6_addrlifetime ifra_lifetime;
- };
- #define IN6_PREFIX_ND 1
- #define IN6_PREFIX_RR 2
- struct prf_ra {
- u_int onlink : 1;
- u_int autonomous : 1;
- u_int router : 1;
- u_int reserved : 5;
- };
- struct in6_prflags {
- struct prf_ra prf_ra;
- u_char prf_reserved1;
- u_short prf_reserved2;
-
- struct prf_rr {
- u_int decrvalid : 1;
- u_int decrprefd : 1;
- u_int reserved : 6;
- } prf_rr;
- u_char prf_reserved3;
- u_short prf_reserved4;
- };
- struct in6_prefixreq {
- char ipr_name[IFNAMSIZ];
- u_char ipr_origin;
- u_char ipr_plen;
- u_int32_t ipr_vltime;
- u_int32_t ipr_pltime;
- struct in6_prflags ipr_flags;
- struct sockaddr_in6 ipr_prefix;
- };
- #define PR_ORIG_RA 0
- #define PR_ORIG_RR 1
- #define PR_ORIG_STATIC 2
- #define PR_ORIG_KERNEL 3
- #define ipr_raf_onlink ipr_flags.prf_ra.onlink
- #define ipr_raf_auto ipr_flags.prf_ra.autonomous
- #define ipr_statef_onlink ipr_flags.prf_state.onlink
- #define ipr_rrf_decrvalid ipr_flags.prf_rr.decrvalid
- #define ipr_rrf_decrprefd ipr_flags.prf_rr.decrprefd
- struct in6_rrenumreq {
- char irr_name[IFNAMSIZ];
- u_char irr_origin;
- u_char irr_m_len;
- u_char irr_m_minlen;
- u_char irr_m_maxlen;
- u_char irr_u_uselen;
- u_char irr_u_keeplen;
- struct irr_raflagmask {
- u_int onlink : 1;
- u_int autonomous : 1;
- u_int reserved : 6;
- } irr_raflagmask;
- u_int32_t irr_vltime;
- u_int32_t irr_pltime;
- struct in6_prflags irr_flags;
- struct sockaddr_in6 irr_matchprefix;
- struct sockaddr_in6 irr_useprefix;
- };
- #define irr_raf_mask_onlink irr_raflagmask.onlink
- #define irr_raf_mask_auto irr_raflagmask.autonomous
- #define irr_raf_mask_reserved irr_raflagmask.reserved
- #define irr_raf_onlink irr_flags.prf_ra.onlink
- #define irr_raf_auto irr_flags.prf_ra.autonomous
- #define irr_statef_onlink irr_flags.prf_state.onlink
- #define irr_rrf irr_flags.prf_rr
- #define irr_rrf_decrvalid irr_flags.prf_rr.decrvalid
- #define irr_rrf_decrprefd irr_flags.prf_rr.decrprefd
- #define IA6_IN6(ia) (&((ia)->ia_addr.sin6_addr))
- #define IA6_DSTIN6(ia) (&((ia)->ia_dstaddr.sin6_addr))
- #define IA6_MASKIN6(ia) (&((ia)->ia_prefixmask.sin6_addr))
- #define IA6_SIN6(ia) (&((ia)->ia_addr))
- #define IA6_DSTSIN6(ia) (&((ia)->ia_dstaddr))
- #define IFA_IN6(x) (&((struct sockaddr_in6 *)((x)->ifa_addr))->sin6_addr)
- #define IFA_DSTIN6(x) (&((struct sockaddr_in6 *)((x)->ifa_dstaddr))->sin6_addr)
- #ifdef _KERNEL
- #define IN6_ARE_MASKED_ADDR_EQUAL(d, a, m) ( \
- (((d)->s6_addr32[0] ^ (a)->s6_addr32[0]) & (m)->s6_addr32[0]) == 0 && \
- (((d)->s6_addr32[1] ^ (a)->s6_addr32[1]) & (m)->s6_addr32[1]) == 0 && \
- (((d)->s6_addr32[2] ^ (a)->s6_addr32[2]) & (m)->s6_addr32[2]) == 0 && \
- (((d)->s6_addr32[3] ^ (a)->s6_addr32[3]) & (m)->s6_addr32[3]) == 0 )
- #endif
- #define SIOCSIFADDR_IN6 _IOW('i', 12, struct in6_ifreq)
- #define SIOCGIFADDR_IN6 _IOWR('i', 33, struct in6_ifreq)
- #ifdef _KERNEL
- #define SIOCSIFDSTADDR_IN6 _IOW('i', 14, struct in6_ifreq)
- #define SIOCSIFNETMASK_IN6 _IOW('i', 22, struct in6_ifreq)
- #endif
- #define SIOCGIFDSTADDR_IN6 _IOWR('i', 34, struct in6_ifreq)
- #define SIOCGIFNETMASK_IN6 _IOWR('i', 37, struct in6_ifreq)
- #define SIOCDIFADDR_IN6 _IOW('i', 25, struct in6_ifreq)
- #define SIOCAIFADDR_IN6 _IOW('i', 26, struct in6_aliasreq)
- #define SIOCSIFPHYADDR_IN6 _IOW('i', 70, struct in6_aliasreq)
- #define SIOCGIFPSRCADDR_IN6 _IOWR('i', 71, struct in6_ifreq)
- #define SIOCGIFPDSTADDR_IN6 _IOWR('i', 72, struct in6_ifreq)
- #define SIOCGIFAFLAG_IN6 _IOWR('i', 73, struct in6_ifreq)
- #define SIOCGIFINFO_IN6 _IOWR('i', 108, struct in6_ndireq)
- #define SIOCSNDFLUSH_IN6 _IOWR('i', 77, struct in6_ifreq)
- #define SIOCGNBRINFO_IN6 _IOWR('i', 78, struct in6_nbrinfo)
- #define SIOCSPFXFLUSH_IN6 _IOWR('i', 79, struct in6_ifreq)
- #define SIOCSRTRFLUSH_IN6 _IOWR('i', 80, struct in6_ifreq)
- #define SIOCGIFALIFETIME_IN6 _IOWR('i', 81, struct in6_ifreq)
- #define SIOCSIFALIFETIME_IN6 _IOWR('i', 82, struct in6_ifreq)
- #define SIOCGIFSTAT_IN6 _IOWR('i', 83, struct in6_ifreq)
- #define SIOCGIFSTAT_ICMP6 _IOWR('i', 84, struct in6_ifreq)
- #define SIOCSIFINFO_FLAGS _IOWR('i', 87, struct in6_ndireq)
- #define SIOCSIFPREFIX_IN6 _IOW('i', 100, struct in6_prefixreq)
- #define SIOCGIFPREFIX_IN6 _IOWR('i', 101, struct in6_prefixreq)
- #define SIOCDIFPREFIX_IN6 _IOW('i', 102, struct in6_prefixreq)
- #define SIOCAIFPREFIX_IN6 _IOW('i', 103, struct in6_rrenumreq)
- #define SIOCCIFPREFIX_IN6 _IOW('i', 104, \
- struct in6_rrenumreq)
- #define SIOCSGIFPREFIX_IN6 _IOW('i', 105, \
- struct in6_rrenumreq)
- #define SIOCGETSGCNT_IN6 _IOWR('u', 106, \
- struct sioc_sg_req6)
- #define SIOCGETMIFCNT_IN6 _IOWR('u', 107, \
- struct sioc_mif_req6)
- #define IN6_IFF_ANYCAST 0x01
- #define IN6_IFF_TENTATIVE 0x02
- #define IN6_IFF_DUPLICATED 0x04
- #define IN6_IFF_DETACHED 0x08
- #define IN6_IFF_DEPRECATED 0x10
- #define IN6_IFF_NODAD 0x20
- #define IN6_IFF_AUTOCONF 0x40
- #define IN6_IFF_PRIVACY 0x80
- #define IN6_IFF_NOTREADY (IN6_IFF_TENTATIVE|IN6_IFF_DUPLICATED)
- #ifdef _KERNEL
- #define IN6_ARE_SCOPE_CMP(a,b) ((a)-(b))
- #define IN6_ARE_SCOPE_EQUAL(a,b) ((a)==(b))
- TAILQ_HEAD(in6_ifaddrhead, in6_ifaddr);
- extern struct in6_ifaddrhead in6_ifaddr;
- extern struct icmp6stat icmp6stat;
- #define in6_ifstat_inc(ifp, tag) \
- do { \
- if (ifp) \
- ((struct in6_ifextra *)((ifp)->if_afdata[AF_INET6]))->in6_ifstat->tag++; \
- } while (0)
- struct in6_multi_mship {
- struct in6_multi *i6mm_maddr;
- LIST_ENTRY(in6_multi_mship) i6mm_chain;
- };
- struct in6_multi {
- struct ifmaddr in6m_ifma;
- #define in6m_refcnt in6m_ifma.ifma_refcnt
- #define in6m_ifidx in6m_ifma.ifma_ifidx
- struct sockaddr_in6 in6m_sin;
- #define in6m_addr in6m_sin.sin6_addr
- u_int in6m_state;
- u_int in6m_timer;
- };
- static __inline struct in6_multi *
- ifmatoin6m(struct ifmaddr *ifma)
- {
- return ((struct in6_multi *)(ifma));
- }
- #define IN6_LOOKUP_MULTI(addr, ifp, in6m) \
- \
- \
- \
- do { \
- struct ifmaddr *ifma; \
- \
- (in6m) = NULL; \
- TAILQ_FOREACH(ifma, &(ifp)->if_maddrlist, ifma_list) \
- if (ifma->ifma_addr->sa_family == AF_INET6 && \
- IN6_ARE_ADDR_EQUAL(&ifmatoin6m(ifma)->in6m_addr, \
- &(addr))) { \
- (in6m) = ifmatoin6m(ifma); \
- break; \
- } \
- } while ( 0)
- struct in6_multi *in6_addmulti(struct in6_addr *, struct ifnet *, int *);
- void in6_delmulti(struct in6_multi *);
- struct in6_multi_mship *in6_joingroup(struct ifnet *, struct in6_addr *, int *);
- int in6_leavegroup(struct in6_multi_mship *);
- int in6_control(struct socket *, u_long, caddr_t, struct ifnet *);
- int in6_update_ifa(struct ifnet *, struct in6_aliasreq *,
- struct in6_ifaddr *);
- void in6_purgeaddr(struct ifaddr *);
- int in6if_do_dad(struct ifnet *);
- void *in6_domifattach(struct ifnet *);
- void in6_domifdetach(struct ifnet *, void *);
- struct in6_ifaddr *in6ifa_ifpforlinklocal(struct ifnet *, int);
- struct in6_ifaddr *in6ifa_ifpwithaddr(struct ifnet *, struct in6_addr *);
- int in6_ifpprefix(const struct ifnet *, const struct in6_addr *);
- int in6_addr2scopeid(unsigned int, struct in6_addr *);
- int in6_matchlen(struct in6_addr *, struct in6_addr *);
- int in6_are_prefix_equal(struct in6_addr *, struct in6_addr *, int);
- void in6_prefixlen2mask(struct in6_addr *, int);
- void in6_purgeprefix(struct ifnet *);
- #endif
- #endif
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