diff options
Diffstat (limited to 'newlib/libc/sys/linux/include/netinet/ip_var.h')
| -rw-r--r-- | newlib/libc/sys/linux/include/netinet/ip_var.h | 206 |
1 files changed, 0 insertions, 206 deletions
diff --git a/newlib/libc/sys/linux/include/netinet/ip_var.h b/newlib/libc/sys/linux/include/netinet/ip_var.h deleted file mode 100644 index 8ee8602a8..000000000 --- a/newlib/libc/sys/linux/include/netinet/ip_var.h +++ /dev/null @@ -1,206 +0,0 @@ -/* - * Copyright (c) 1982, 1986, 1993 - * The Regents of the University of California. 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. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University 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 REGENTS 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 REGENTS 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. - * - * @(#)ip_var.h 8.2 (Berkeley) 1/9/95 - * $FreeBSD: src/sys/netinet/ip_var.h,v 1.60 2002/03/19 21:25:46 alfred Exp $ - */ - -#ifndef _NETINET_IP_VAR_H_ -#define _NETINET_IP_VAR_H_ - -#include <sys/queue.h> - -/* - * Overlay for ip header used by other protocols (tcp, udp). - */ -struct ipovly { - u_char ih_x1[9]; /* (unused) */ - u_char ih_pr; /* protocol */ - u_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 { - TAILQ_ENTRY(ipq) ipq_list; /* 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 mbuf *ipq_frags; /* to ip headers of fragments */ - struct in_addr ipq_src,ipq_dst; -#ifdef IPDIVERT - u_int32_t ipq_div_info; /* ipfw divert port & flags */ - u_int16_t ipq_div_cookie; /* ipfw divert cookie */ -#endif -}; - -/* - * 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 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 */ - struct in_addr imo_multicast_addr; /* ifindex/addr on MULTICAST_IF */ - 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]; - u_long imo_multicast_vif; /* vif num outgoing multicasts */ -}; - -struct ipstat { - u_long ips_total; /* total packets received */ - u_long ips_badsum; /* checksum bad */ - u_long ips_tooshort; /* packet too short */ - u_long ips_toosmall; /* not enough data */ - u_long ips_badhlen; /* ip header length < data size */ - u_long ips_badlen; /* ip length < ip header length */ - u_long ips_fragments; /* fragments received */ - u_long ips_fragdropped; /* frags dropped (dups, out of space) */ - u_long ips_fragtimeout; /* fragments timed out */ - u_long ips_forward; /* packets forwarded */ - u_long ips_fastforward; /* packets fast forwarded */ - u_long ips_cantforward; /* packets rcvd for unreachable dest */ - u_long ips_redirectsent; /* packets forwarded on same net */ - u_long ips_noproto; /* unknown or unsupported protocol */ - u_long ips_delivered; /* datagrams delivered to upper level*/ - u_long ips_localout; /* total ip packets generated here */ - u_long ips_odropped; /* lost packets due to nobufs, etc. */ - u_long ips_reassembled; /* total packets reassembled ok */ - u_long ips_fragmented; /* datagrams successfully fragmented */ - u_long ips_ofragments; /* output fragments created */ - u_long ips_cantfrag; /* don't fragment flag was set, etc. */ - u_long ips_badoptions; /* error in option processing */ - u_long ips_noroute; /* packets discarded due to no route */ - u_long ips_badvers; /* ip version != 4 */ - u_long ips_rawout; /* total raw ip packets generated */ - u_long ips_toolong; /* ip length > max ip packet size */ - u_long ips_notmember; /* multicasts for unregistered grps */ - u_long ips_nogif; /* no match gif found */ - u_long ips_badaddr; /* invalid address on header */ -}; - -#ifdef _KERNEL - -/* flags passed to ip_output as last parameter */ -#define IP_FORWARDING 0x1 /* most of ip header exists */ -#define IP_RAWOUTPUT 0x2 /* raw ip header exists */ -#define IP_ROUTETOIF SO_DONTROUTE /* bypass routing tables */ -#define IP_ALLOWBROADCAST SO_BROADCAST /* can send broadcast packets */ - -struct ip; -struct inpcb; -struct route; -struct sockopt; - -extern struct ipstat ipstat; -#ifndef RANDOM_IP_ID -extern u_short ip_id; /* ip packet ctr, for ids */ -#endif -extern int ip_defttl; /* default IP ttl */ -extern int ipforwarding; /* ip forwarding */ -extern struct route ipforward_rt; /* ip forwarding cached route */ -extern u_char ip_protox[]; -extern struct socket *ip_rsvpd; /* reservation protocol daemon */ -extern struct socket *ip_mrouter; /* multicast routing daemon */ -extern int (*legal_vif_num)(int); -extern u_long (*ip_mcast_src)(int); -extern int rsvp_on; -extern struct pr_usrreqs rip_usrreqs; - -int ip_ctloutput(struct socket *, struct sockopt *sopt); -void ip_drain(void); -void ip_freemoptions(struct ip_moptions *); -void ip_init(void); -extern int (*ip_mforward)(struct ip *, struct ifnet *, struct mbuf *, - struct ip_moptions *); -int ip_output(struct mbuf *, - struct mbuf *, struct route *, int, struct ip_moptions *); -struct in_ifaddr * - ip_rtaddr(struct in_addr, struct route *); -void ip_savecontrol(struct inpcb *, struct mbuf **, struct ip *, - struct mbuf *); -void ip_slowtimo(void); -struct mbuf * - ip_srcroute(void); -void ip_stripoptions(struct mbuf *, struct mbuf *); -#ifdef RANDOM_IP_ID -u_int16_t - ip_randomid(void); -#endif -int rip_ctloutput(struct socket *, struct sockopt *); -void rip_ctlinput(int, struct sockaddr *, void *); -void rip_init(void); -void rip_input(struct mbuf *, int); -int rip_output(struct mbuf *, struct socket *, u_long); -void ipip_input(struct mbuf *, int); -void rsvp_input(struct mbuf *, int); -int ip_rsvp_init(struct socket *); -int ip_rsvp_done(void); -int ip_rsvp_vif_init(struct socket *, struct sockopt *); -int ip_rsvp_vif_done(struct socket *, struct sockopt *); -void ip_rsvp_force_done(struct socket *); - -#ifdef IPDIVERT -void div_init(void); -void div_input(struct mbuf *, int); -void divert_packet(struct mbuf *, int, int); -extern struct pr_usrreqs div_usrreqs; -extern u_int16_t ip_divert_cookie; -#endif - -extern struct sockaddr_in *ip_fw_fwd_addr; - -void in_delayed_cksum(struct mbuf *m); - -#endif /* _KERNEL */ - -#endif /* !_NETINET_IP_VAR_H_ */ |