X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;ds=sidebyside;f=StdLib%2FInclude%2Fnetinet%2Fin.h;fp=StdLib%2FInclude%2Fnetinet%2Fin.h;h=0000000000000000000000000000000000000000;hb=964f432b9b0afe103c41c7613fade3e699118afe;hp=6f13b02d3a16b6791ea6808b0918962dc8dd8de6;hpb=e2d3a25f1a3135221a9c8061e1b8f90245d727eb;p=mirror_edk2.git diff --git a/StdLib/Include/netinet/in.h b/StdLib/Include/netinet/in.h deleted file mode 100644 index 6f13b02d3a..0000000000 --- a/StdLib/Include/netinet/in.h +++ /dev/null @@ -1,557 +0,0 @@ -/* $NetBSD: in.h,v 1.77 2006/11/13 05:13:41 dyoung Exp $ */ - -/* - * Copyright (c) 1982, 1986, 1990, 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. 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. - * - * @(#)in.h 8.3 (Berkeley) 1/3/94 - */ - -/* - * Constants and structures defined by the internet system, - * Per RFC 790, September 1981, and numerous additions. - */ - -#ifndef _NETINET_IN_H_ -#define _NETINET_IN_H_ - -#include - -#ifndef uint8_t -typedef __uint8_t uint8_t; -#define uint8_t __uint8_t -#endif - -#ifndef uint32_t -typedef __uint32_t uint32_t; -#define uint32_t __uint32_t -#endif - -#include - -#ifndef in_addr_t -typedef __in_addr_t in_addr_t; -#define in_addr_t __in_addr_t -#endif - -#ifndef in_port_t -typedef __in_port_t in_port_t; -#define in_port_t __in_port_t -#endif - -#ifndef sa_family_t -typedef __sa_family_t sa_family_t; -#define sa_family_t __sa_family_t -#endif - -/* - * Protocols - */ -#define IPPROTO_IP 0 /* dummy for IP */ -#define IPPROTO_HOPOPTS 0 /* IP6 hop-by-hop options */ -#define IPPROTO_ICMP 1 /* control message protocol */ -#define IPPROTO_IGMP 2 /* group mgmt protocol */ -#define IPPROTO_GGP 3 /* gateway^2 (deprecated) */ -#define IPPROTO_IPV4 4 /* IP header */ -#define IPPROTO_IPIP 4 /* IP inside IP */ -#define IPPROTO_TCP 6 /* tcp */ -#define IPPROTO_EGP 8 /* exterior gateway protocol */ -#define IPPROTO_PUP 12 /* pup */ -#define IPPROTO_UDP 17 /* user datagram protocol */ -#define IPPROTO_IDP 22 /* xns idp */ -#define IPPROTO_TP 29 /* tp-4 w/ class negotiation */ -#define IPPROTO_IPV6 41 /* IP6 header */ -#define IPPROTO_ROUTING 43 /* IP6 routing header */ -#define IPPROTO_FRAGMENT 44 /* IP6 fragmentation header */ -#define IPPROTO_RSVP 46 /* resource reservation */ -#define IPPROTO_GRE 47 /* GRE encaps RFC 1701 */ -#define IPPROTO_ESP 50 /* encap. security payload */ -#define IPPROTO_AH 51 /* authentication header */ -#define IPPROTO_MOBILE 55 /* IP Mobility RFC 2004 */ -#define IPPROTO_IPV6_ICMP 58 /* IPv6 ICMP */ -#define IPPROTO_ICMPV6 58 /* ICMP6 */ -#define IPPROTO_NONE 59 /* IP6 no next header */ -#define IPPROTO_DSTOPTS 60 /* IP6 destination option */ -#define IPPROTO_EON 80 /* ISO cnlp */ -#define IPPROTO_ETHERIP 97 /* Ethernet-in-IP */ -#define IPPROTO_ENCAP 98 /* encapsulation header */ -#define IPPROTO_PIM 103 /* Protocol indep. multicast */ -#define IPPROTO_IPCOMP 108 /* IP Payload Comp. Protocol */ -#define IPPROTO_VRRP 112 /* VRRP RFC 2338 */ -#define IPPROTO_CARP 112 /* Common Address Resolution Protocol */ -#define IPPROTO_RAW 255 /* raw IP packet */ -#define IPPROTO_MAX 256 - -/* last return value of *_input(), meaning "all job for this pkt is done". */ -#define IPPROTO_DONE 257 - -/* sysctl placeholder for (FAST_)IPSEC */ -#define CTL_IPPROTO_IPSEC 258 - - -/* - * Local port number conventions: - * - * Ports < IPPORT_RESERVED are reserved for privileged processes (e.g. root), - * unless a kernel is compiled with IPNOPRIVPORTS defined. - * - * When a user does a bind(2) or connect(2) with a port number of zero, - * a non-conflicting local port address is chosen. - * - * The default range is IPPORT_ANONMIN to IPPORT_ANONMAX, although - * that is settable by sysctl(3); net.inet.ip.anonportmin and - * net.inet.ip.anonportmax respectively. - * - * A user may set the IPPROTO_IP option IP_PORTRANGE to change this - * default assignment range. - * - * The value IP_PORTRANGE_DEFAULT causes the default behavior. - * - * The value IP_PORTRANGE_HIGH is the same as IP_PORTRANGE_DEFAULT, - * and exists only for FreeBSD compatibility purposes. - * - * The value IP_PORTRANGE_LOW changes the range to the "low" are - * that is (by convention) restricted to privileged processes. - * This convention is based on "vouchsafe" principles only. - * It is only secure if you trust the remote host to restrict these ports. - * The range is IPPORT_RESERVEDMIN to IPPORT_RESERVEDMAX. - */ - -#define IPPORT_RESERVED 1024 -#define IPPORT_ANONMIN 49152 -#define IPPORT_ANONMAX 65535 -#define IPPORT_RESERVEDMIN 600 -#define IPPORT_RESERVEDMAX (IPPORT_RESERVED-1) - -/* - * Internet address (a structure for historical reasons) - */ -struct in_addr { - in_addr_t s_addr; -} __attribute__((__packed__)); - -/* - * Definitions of bits in internet address integers. - * On subnets, the decomposition of addresses to host and net parts - * is done according to subnet mask, not the masks here. - * - * By byte-swapping the constants, we avoid ever having to byte-swap IP - * addresses inside the kernel. Unfortunately, user-level programs rely - * on these macros not doing byte-swapping. - */ -#ifdef _KERNEL -#define __IPADDR(x) ((uint32_t) htonl((uint32_t)(x))) -#else -#define __IPADDR(x) ((uint32_t)(x)) -#endif - -#define IN_CLASSA(i) (((uint32_t)(i) & __IPADDR(0x80000000)) == \ - __IPADDR(0x00000000)) -#define IN_CLASSA_NET __IPADDR(0xff000000) -#define IN_CLASSA_NSHIFT 24 -#define IN_CLASSA_HOST __IPADDR(0x00ffffff) -#define IN_CLASSA_MAX 128 - -#define IN_CLASSB(i) (((uint32_t)(i) & __IPADDR(0xc0000000)) == \ - __IPADDR(0x80000000)) -#define IN_CLASSB_NET __IPADDR(0xffff0000) -#define IN_CLASSB_NSHIFT 16 -#define IN_CLASSB_HOST __IPADDR(0x0000ffff) -#define IN_CLASSB_MAX 65536 - -#define IN_CLASSC(i) (((uint32_t)(i) & __IPADDR(0xe0000000)) == \ - __IPADDR(0xc0000000)) -#define IN_CLASSC_NET __IPADDR(0xffffff00) -#define IN_CLASSC_NSHIFT 8 -#define IN_CLASSC_HOST __IPADDR(0x000000ff) - -#define IN_CLASSD(i) (((uint32_t)(i) & __IPADDR(0xf0000000)) == \ - __IPADDR(0xe0000000)) -/* These ones aren't really net and host fields, but routing needn't know. */ -#define IN_CLASSD_NET __IPADDR(0xf0000000) -#define IN_CLASSD_NSHIFT 28 -#define IN_CLASSD_HOST __IPADDR(0x0fffffff) -#define IN_MULTICAST(i) IN_CLASSD(i) - -#define IN_EXPERIMENTAL(i) (((uint32_t)(i) & __IPADDR(0xf0000000)) == \ - __IPADDR(0xf0000000)) -#define IN_BADCLASS(i) (((uint32_t)(i) & __IPADDR(0xf0000000)) == \ - __IPADDR(0xf0000000)) - -#define IN_LINKLOCAL(i) (((uint32_t)(i) & __IPADDR(0xffff0000)) == \ - __IPADDR(0xa9fe0000)) - -#define IN_PRIVATE(i) ((((uint32_t)(i) & __IPADDR(0xff000000)) == \ - __IPADDR(0x0a000000)) || \ - (((uint32_t)(i) & __IPADDR(0xfff00000)) == \ - __IPADDR(0xac100000)) || \ - (((uint32_t)(i) & __IPADDR(0xffff0000)) == \ - __IPADDR(0xc0a80000))) - -#define IN_LOCAL_GROUP(i) (((uint32_t)(i) & __IPADDR(0xffffff00)) == \ - __IPADDR(0xe0000000)) - -#define IN_ANY_LOCAL(i) (IN_LINKLOCAL(i) || IN_LOCAL_GROUP(i)) - -#define INADDR_ANY __IPADDR(0x00000000) -#define INADDR_LOOPBACK __IPADDR(0x7f000001) -#define INADDR_BROADCAST __IPADDR(0xffffffff) /* must be masked */ -#define INADDR_NONE __IPADDR(0xffffffff) /* -1 return */ - -#define INADDR_UNSPEC_GROUP __IPADDR(0xe0000000) /* 224.0.0.0 */ -#define INADDR_ALLHOSTS_GROUP __IPADDR(0xe0000001) /* 224.0.0.1 */ -#define INADDR_ALLRTRS_GROUP __IPADDR(0xe0000002) /* 224.0.0.2 */ -#define INADDR_CARP_GROUP __IPADDR(0xe0000012) /* 224.0.0.18 */ -#define INADDR_MAX_LOCAL_GROUP __IPADDR(0xe00000ff) /* 224.0.0.255 */ - -#define IN_LOOPBACKNET 127 /* official! */ - -/* - * Socket address, internet style. - */ -struct sockaddr_in { - uint8_t sin_len; - sa_family_t sin_family; - in_port_t sin_port; - struct in_addr sin_addr; - __int8_t sin_zero[8]; -}; - -#define INET_ADDRSTRLEN 16 - -/* - * Structure used to describe IP options. - * Used to store options internally, to pass them to a process, - * or to restore options retrieved earlier. - * The ip_dst is used for the first-hop gateway when using a source route - * (this gets put into the header proper). - */ -struct ip_opts { - struct in_addr ip_dst; /* first hop, 0 w/o src rt */ -#if defined(__cplusplus) - __int8_t Ip_opts[40]; /* actually variable in size */ -#else - __int8_t ip_opts[40]; /* actually variable in size */ -#endif -}; - -/* - * Options for use with [gs]etsockopt at the IP level. - * First word of comment is data type; bool is stored in int. - */ -#define IP_OPTIONS 1 /* buf/ip_opts; set/get IP options */ -#define IP_HDRINCL 2 /* int; header is included with data */ -#define IP_TOS 3 /* int; IP type of service and preced. */ -#define IP_TTL 4 /* int; IP time to live */ -#define IP_RECVOPTS 5 /* bool; receive all IP opts w/dgram */ -#define IP_RECVRETOPTS 6 /* bool; receive IP opts for response */ -#define IP_RECVDSTADDR 7 /* bool; receive IP dst addr w/dgram */ -#define IP_RETOPTS 8 /* ip_opts; set/get IP options */ -#define IP_MULTICAST_IF 9 /* in_addr; set/get IP multicast i/f */ -#define IP_MULTICAST_TTL 10 /* u_char; set/get IP multicast ttl */ -#define IP_MULTICAST_LOOP 11 /* u_char; set/get IP multicast loopback */ -#define IP_ADD_MEMBERSHIP 12 /* ip_mreq; add an IP group membership */ -#define IP_DROP_MEMBERSHIP 13 /* ip_mreq; drop an IP group membership */ -#define IP_PORTRANGE 19 /* int; range to use for ephemeral port */ -#define IP_RECVIF 20 /* bool; receive reception if w/dgram */ -#define IP_ERRORMTU 21 /* int; get MTU of last xmit = EMSGSIZE */ -#if 1 /*IPSEC*/ -#define IP_IPSEC_POLICY 22 /* struct; get/set security policy */ -#endif - -/* - * Defaults and limits for options - */ -#define IP_DEFAULT_MULTICAST_TTL 1 /* normally limit m'casts to 1 hop */ -#define IP_DEFAULT_MULTICAST_LOOP 1 /* normally hear sends if a member */ -#define IP_MAX_MEMBERSHIPS 20 /* per socket; must fit in one mbuf */ - -/* - * Argument structure for IP_ADD_MEMBERSHIP and IP_DROP_MEMBERSHIP. - */ -struct ip_mreq { - struct in_addr imr_multiaddr; /* IP multicast address of group */ - struct in_addr imr_interface; /* local IP address of interface */ -}; - -/* - * Argument for IP_PORTRANGE: - * - which range to search when port is unspecified at bind() or connect() - */ -#define IP_PORTRANGE_DEFAULT 0 /* default range */ -#define IP_PORTRANGE_HIGH 1 /* same as DEFAULT (FreeBSD compat) */ -#define IP_PORTRANGE_LOW 2 /* use privileged range */ - -#if defined(_NETBSD_SOURCE) -/* - * Definitions for inet sysctl operations. - * - * Third level is protocol number. - * Fourth level is desired variable within that protocol. - */ -#define IPPROTO_MAXID (IPPROTO_AH + 1) /* don't list to IPPROTO_MAX */ - -#define CTL_IPPROTO_NAMES { \ - { "ip", CTLTYPE_NODE }, \ - { "icmp", CTLTYPE_NODE }, \ - { "igmp", CTLTYPE_NODE }, \ - { "ggp", CTLTYPE_NODE }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { "tcp", CTLTYPE_NODE }, \ - { 0, 0 }, \ - { "egp", CTLTYPE_NODE }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { "pup", CTLTYPE_NODE }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { "udp", CTLTYPE_NODE }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { "idp", CTLTYPE_NODE }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { "ipsec", CTLTYPE_NODE }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { 0, 0 }, \ - { "pim", CTLTYPE_NODE }, \ -} - -/* - * Names for IP sysctl objects - */ -#define IPCTL_FORWARDING 1 /* act as router */ -#define IPCTL_SENDREDIRECTS 2 /* may send redirects when forwarding */ -#define IPCTL_DEFTTL 3 /* default TTL */ -#ifdef notyet -#define IPCTL_DEFMTU 4 /* default MTU */ -#endif -#define IPCTL_FORWSRCRT 5 /* forward source-routed packets */ -#define IPCTL_DIRECTEDBCAST 6 /* default broadcast behavior */ -#define IPCTL_ALLOWSRCRT 7 /* allow/drop all source-routed pkts */ -#define IPCTL_SUBNETSARELOCAL 8 /* treat subnets as local addresses */ -#define IPCTL_MTUDISC 9 /* allow path MTU discovery */ -#define IPCTL_ANONPORTMIN 10 /* minimum ephemeral port */ -#define IPCTL_ANONPORTMAX 11 /* maximum ephemeral port */ -#define IPCTL_MTUDISCTIMEOUT 12 /* allow path MTU discovery */ -#define IPCTL_MAXFLOWS 13 /* maximum ip flows allowed */ -#define IPCTL_HOSTZEROBROADCAST 14 /* is host zero a broadcast addr? */ -#define IPCTL_GIF_TTL 15 /* default TTL for gif encap packet */ -#define IPCTL_LOWPORTMIN 16 /* minimum reserved port */ -#define IPCTL_LOWPORTMAX 17 /* maximum reserved port */ -#define IPCTL_MAXFRAGPACKETS 18 /* max packets reassembly queue */ -#define IPCTL_GRE_TTL 19 /* default TTL for gre encap packet */ -#define IPCTL_CHECKINTERFACE 20 /* drop pkts in from 'wrong' iface */ -#define IPCTL_IFQ 21 /* ipintrq node */ -#define IPCTL_RANDOMID 22 /* use random IP ids (if configured) */ -#define IPCTL_LOOPBACKCKSUM 23 /* do IP checksum on loopback */ -#define IPCTL_STATS 24 /* IP statistics */ -#define IPCTL_MAXID 25 - -#define IPCTL_NAMES { \ - { 0, 0 }, \ - { "forwarding", CTLTYPE_INT }, \ - { "redirect", CTLTYPE_INT }, \ - { "ttl", CTLTYPE_INT }, \ - { "mtu", CTLTYPE_INT }, \ - { "forwsrcrt", CTLTYPE_INT }, \ - { "directed-broadcast", CTLTYPE_INT }, \ - { "allowsrcrt", CTLTYPE_INT }, \ - { "subnetsarelocal", CTLTYPE_INT }, \ - { "mtudisc", CTLTYPE_INT }, \ - { "anonportmin", CTLTYPE_INT }, \ - { "anonportmax", CTLTYPE_INT }, \ - { "mtudisctimeout", CTLTYPE_INT }, \ - { "maxflows", CTLTYPE_INT }, \ - { "hostzerobroadcast", CTLTYPE_INT }, \ - { "gifttl", CTLTYPE_INT }, \ - { "lowportmin", CTLTYPE_INT }, \ - { "lowportmax", CTLTYPE_INT }, \ - { "maxfragpackets", CTLTYPE_INT }, \ - { "grettl", CTLTYPE_INT }, \ - { "checkinterface", CTLTYPE_INT }, \ - { "ifq", CTLTYPE_NODE }, \ - { "random_id", CTLTYPE_INT }, \ - { "do_loopback_cksum", CTLTYPE_INT }, \ - { "stats", CTLTYPE_STRUCT }, \ -} -#endif /* _NETBSD_SOURCE */ - -/* INET6 stuff */ -#define __KAME_NETINET_IN_H_INCLUDED_ -#include -#undef __KAME_NETINET_IN_H_INCLUDED_ - -#ifdef _KERNEL -/* - * in_cksum_phdr: - * - * Compute significant parts of the IPv4 checksum pseudo-header - * for use in a delayed TCP/UDP checksum calculation. - * - * Args: - * - * src Source IP address - * dst Destination IP address - * lenproto htons(proto-hdr-len + proto-number) - */ -static __inline u_int16_t __attribute__((__unused__)) -in_cksum_phdr(u_int32_t src, u_int32_t dst, u_int32_t lenproto) -{ - u_int32_t sum; - - sum = lenproto + - (u_int16_t)(src >> 16) + - (u_int16_t)(src /*& 0xffff*/) + - (u_int16_t)(dst >> 16) + - (u_int16_t)(dst /*& 0xffff*/); - - sum = (u_int16_t)(sum >> 16) + (u_int16_t)(sum /*& 0xffff*/); - - if (sum > 0xffff) - sum -= 0xffff; - - return (sum); -} - -/* - * in_cksum_addword: - * - * Add the two 16-bit network-order values, carry, and return. - */ -static __inline u_int16_t __attribute__((__unused__)) -in_cksum_addword(u_int16_t a, u_int16_t b) -{ - u_int32_t sum = a + b; - - if (sum > 0xffff) - sum -= 0xffff; - - return (sum); -} - -extern struct in_addr zeroin_addr; -extern u_char ip_protox[]; - -int in_broadcast(struct in_addr, struct ifnet *); -int in_canforward(struct in_addr); -int in_cksum(struct mbuf *, int); -int in4_cksum(struct mbuf *, u_int8_t, int, int); -void in_delayed_cksum(struct mbuf *); -int in_localaddr(struct in_addr); -void in_socktrim(struct sockaddr_in *); - -#define in_hosteq(s,t) ((s).s_addr == (t).s_addr) -#define in_nullhost(x) ((x).s_addr == INADDR_ANY) - -#define satosin(sa) ((struct sockaddr_in *)(sa)) -#define sintosa(sin) ((struct sockaddr *)(sin)) -#define ifatoia(ifa) ((struct in_ifaddr *)(ifa)) -#endif /* _KERNEL */ - -#endif /* !_NETINET_IN_H_ */