diff options
Diffstat (limited to 'freebsd/sys/netinet6/ip6_var.h')
| -rw-r--r-- | freebsd/sys/netinet6/ip6_var.h | 49 |
1 files changed, 16 insertions, 33 deletions
diff --git a/freebsd/sys/netinet6/ip6_var.h b/freebsd/sys/netinet6/ip6_var.h index f235572d..be748b31 100644 --- a/freebsd/sys/netinet6/ip6_var.h +++ b/freebsd/sys/netinet6/ip6_var.h @@ -68,6 +68,7 @@ #include <sys/epoch.h> +struct ip6asfrag; /* * IP6 reassembly queue structure. Each fragment * being reassembled is attached to one of these structures. @@ -83,25 +84,10 @@ struct ip6q { struct ip6q *ip6q_next; struct ip6q *ip6q_prev; int ip6q_unfrglen; /* len of unfragmentable part */ -#ifdef notyet - u_char *ip6q_nxtp; -#endif int ip6q_nfrag; /* # of fragments */ struct label *ip6q_label; }; -struct ip6asfrag { - struct ip6asfrag *ip6af_down; - struct ip6asfrag *ip6af_up; - struct mbuf *ip6af_m; - int ip6af_offset; /* offset in ip6af_m to next header */ - int ip6af_frglen; /* fragmentable part length */ - int ip6af_off; /* fragment offset */ - u_int16_t ip6af_mff; /* more fragment bit in frag off */ -}; - -#define IP6_REASS_MBUF(ip6af) (*(struct mbuf **)&((ip6af)->ip6af_m)) - /* * IP6 reinjecting structure. */ @@ -110,6 +96,7 @@ struct ip6_direct_ctx { uint32_t ip6dc_off; /* offset to next header */ }; +#if defined(_NETINET6_IN6_VAR_H_) && defined(_KERNEL) /* * Structure attached to inpcb.in6p_moptions and * passed to ip6_output when IPv6 multicast options are in use. @@ -119,13 +106,11 @@ struct ip6_moptions { struct ifnet *im6o_multicast_ifp; /* ifp for outgoing multicasts */ u_char im6o_multicast_hlim; /* hoplimit for outgoing multicasts */ u_char im6o_multicast_loop; /* 1 >= hear sends if a member */ - u_short im6o_num_memberships; /* no. memberships this socket */ - u_short im6o_max_memberships; /* max memberships this socket */ - struct in6_multi **im6o_membership; /* group memberships */ - struct in6_mfilter *im6o_mfilters; /* source filters */ - struct epoch_context imo6_epoch_ctx; + struct ip6_mfilter_head im6o_head; /* group membership list */ }; - +#else +struct ip6_moptions; +#endif /* * Control options for outgoing packets */ @@ -208,6 +193,7 @@ struct ip6stat { uint64_t ip6s_localout; /* total ip packets generated here */ uint64_t ip6s_odropped; /* lost packets due to nobufs, etc. */ uint64_t ip6s_reassembled; /* total packets reassembled ok */ + uint64_t ip6s_atomicfrags; /* atomic fragments */ uint64_t ip6s_fragmented; /* datagrams successfully fragmented */ uint64_t ip6s_ofragments; /* output fragments created */ uint64_t ip6s_cantfrag; /* don't fragment flag was set, etc. */ @@ -299,12 +285,6 @@ VNET_DECLARE(int, ip6_v6only); VNET_DECLARE(struct socket *, ip6_mrouter); /* multicast routing daemon */ VNET_DECLARE(int, ip6_sendredirects); /* send IP redirects when forwarding? */ -VNET_DECLARE(int, ip6_maxfragpackets); /* Maximum packets in reassembly - * queue */ -extern int ip6_maxfrags; /* Maximum fragments in reassembly - * queue */ -VNET_DECLARE(int, ip6_maxfragbucketsize); /* Maximum reassembly queues per bucket */ -VNET_DECLARE(int, ip6_maxfragsperpacket); /* Maximum fragments per packet */ VNET_DECLARE(int, ip6_accept_rtadv); /* Acts as a host not a router */ VNET_DECLARE(int, ip6_no_radr); /* No defroute from RA */ VNET_DECLARE(int, ip6_norbit_raif); /* Disable R-bit in NA on RA @@ -318,9 +298,6 @@ VNET_DECLARE(int, ip6_hdrnestlimit); /* upper limit of # of extension VNET_DECLARE(int, ip6_dad_count); /* DupAddrDetectionTransmits */ #define V_ip6_mrouter VNET(ip6_mrouter) #define V_ip6_sendredirects VNET(ip6_sendredirects) -#define V_ip6_maxfragpackets VNET(ip6_maxfragpackets) -#define V_ip6_maxfragbucketsize VNET(ip6_maxfragbucketsize) -#define V_ip6_maxfragsperpacket VNET(ip6_maxfragsperpacket) #define V_ip6_accept_rtadv VNET(ip6_accept_rtadv) #define V_ip6_no_radr VNET(ip6_no_radr) #define V_ip6_norbit_raif VNET(ip6_norbit_raif) @@ -346,13 +323,20 @@ VNET_DECLARE(int, ip6_use_defzone); /* Whether to use the default scope * zone when unspecified */ #define V_ip6_use_defzone VNET(ip6_use_defzone) -VNET_DECLARE (struct pfil_head, inet6_pfil_hook); /* packet filter hooks */ -#define V_inet6_pfil_hook VNET(inet6_pfil_hook) +VNET_DECLARE(struct pfil_head *, inet6_pfil_head); +#define V_inet6_pfil_head VNET(inet6_pfil_head) +#define PFIL_INET6_NAME "inet6" + #ifdef IPSTEALTH VNET_DECLARE(int, ip6stealth); #define V_ip6stealth VNET(ip6stealth) #endif +#ifdef EXPERIMENTAL +VNET_DECLARE(int, nd6_ignore_ipv6_only_ra); +#define V_nd6_ignore_ipv6_only_ra VNET(nd6_ignore_ipv6_only_ra) +#endif + extern struct pr_usrreqs rip6_usrreqs; struct sockopt; @@ -407,7 +391,6 @@ int ip6_fragment(struct ifnet *, struct mbuf *, int, u_char, int, int route6_input(struct mbuf **, int *, int); -void frag6_set_bucketsize(void); void frag6_init(void); int frag6_input(struct mbuf **, int *, int); void frag6_slowtimo(void); |