diff options
Diffstat (limited to 'contrib/ipfilter/ipsend/ip_var.h')
| -rw-r--r-- | contrib/ipfilter/ipsend/ip_var.h | 123 |
1 files changed, 0 insertions, 123 deletions
diff --git a/contrib/ipfilter/ipsend/ip_var.h b/contrib/ipfilter/ipsend/ip_var.h deleted file mode 100644 index 92eb38a..0000000 --- a/contrib/ipfilter/ipsend/ip_var.h +++ /dev/null @@ -1,123 +0,0 @@ -/* @(#)ip_var.h 1.11 88/08/19 SMI; from UCB 7.1 6/5/86 */ - -/* - * Copyright (c) 1982, 1986 Regents of the University of California. - * All rights reserved. The Berkeley software License Agreement - * specifies the terms and conditions for redistribution. - */ - -/* - * Overlay for ip header used by other protocols (tcp, udp). - */ - -#ifndef _netinet_ip_var_h -#define _netinet_ip_var_h - -struct ipovly { - caddr_t ih_next, ih_prev; /* for protocol sequence q's */ - u_char ih_x1; /* (unused) */ - u_char ih_pr; /* protocol */ - short ih_len; /* protocol length */ - struct in_addr ih_src; /* source internet address */ - struct in_addr ih_dst; /* destination internet address */ -}; - -/* - * Ip reassembly queue structure. Each fragment - * being reassembled is attached to one of these structures. - * They are timed out after ipq_ttl drops to 0, and may also - * be reclaimed if memory becomes tight. - */ -struct ipq { - struct ipq *next,*prev; /* to other reass headers */ - u_char ipq_ttl; /* time for reass q to live */ - u_char ipq_p; /* protocol of this fragment */ - u_short ipq_id; /* sequence id for reassembly */ - struct ipasfrag *ipq_next,*ipq_prev; - /* to ip headers of fragments */ - struct in_addr ipq_src,ipq_dst; -}; - -/* - * Ip header, when holding a fragment. - * - * Note: ipf_next must be at same offset as ipq_next above - */ -struct ipasfrag { -#if defined(vax) || defined(i386) - u_char ip_hl:4, - ip_v:4; -#endif -#if defined(mc68000) || defined(sparc) - u_char ip_v:4, - ip_hl:4; -#endif - u_char ipf_mff; /* copied from (ip_off&IP_MF) */ - short ip_len; - u_short ip_id; - short ip_off; - u_char ip_ttl; - u_char ip_p; - u_short ip_sum; - struct ipasfrag *ipf_next; /* next fragment */ - struct ipasfrag *ipf_prev; /* previous fragment */ -}; - -/* - * Structure stored in mbuf in inpcb.ip_options - * and passed to ip_output when ip options are in use. - * The actual length of the options (including ipopt_dst) - * is in m_len. - */ -#define MAX_IPOPTLEN 40 - -struct ipoption { - struct in_addr ipopt_dst; /* first-hop dst if source routed */ - char ipopt_list[MAX_IPOPTLEN]; /* options proper */ -}; - -/* - * Structure stored in an mbuf attached to inpcb.ip_moptions and - * passed to ip_output when IP multicast options are in use. - */ -struct ip_moptions { - struct ifnet *imo_multicast_ifp; /* ifp for outgoing multicasts */ - u_char imo_multicast_ttl; /* TTL for outgoing multicasts */ - u_char imo_multicast_loop; /* 1 => hear sends if a member */ - u_short imo_num_memberships;/* no. memberships this socket */ - struct in_multi *imo_membership[IP_MAX_MEMBERSHIPS]; -#ifdef RSVP_ISI - long imo_multicast_vif; /* vif for outgoing multicasts */ -#endif /* RSVP_ISI */ -}; - -struct ipstat { - long ips_total; /* total packets received */ - long ips_badsum; /* checksum bad */ - long ips_tooshort; /* packet too short */ - long ips_toosmall; /* not enough data */ - long ips_badhlen; /* ip header length < data size */ - long ips_badlen; /* ip length < ip header length */ - long ips_fragments; /* fragments received */ - long ips_fragdropped; /* frags dropped (dups, out of space) */ - long ips_fragtimeout; /* fragments timed out */ - long ips_forward; /* packets forwarded */ - long ips_cantforward; /* packets rcvd for unreachable dest */ - long ips_redirectsent; /* packets forwarded on same net */ -}; - -#ifdef KERNEL -/* flags passed to ip_output as last parameter */ -#define IP_FORWARDING 0x1 /* most of ip header exists */ -#define IP_MULTICASTOPTS 0x2 /* multicast opts present */ -#define IP_ROUTETOIF SO_DONTROUTE /* bypass routing tables */ -#define IP_ALLOWBROADCAST SO_BROADCAST /* can send broadcast packets */ - -struct ipstat ipstat; -struct ipq ipq; /* ip reass. queue */ -u_short ip_id; /* ip packet ctr, for ids */ - -struct mbuf *ip_srcroute(); -#endif - -#endif /*!_netinet_ip_var_h*/ |
