X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/5d5c5d0d5b79ade9a973d55186ffda2638ba2b6e..7e4a7d3939db04e70062ae6c7bf24b8c8b2f5a7c:/bsd/netinet/in.h diff --git a/bsd/netinet/in.h b/bsd/netinet/in.h index 7a82cf668..d3283958f 100644 --- a/bsd/netinet/in.h +++ b/bsd/netinet/in.h @@ -1,31 +1,29 @@ /* - * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. + * Copyright (c) 2000-2008 Apple Inc. All rights reserved. * - * @APPLE_LICENSE_OSREFERENCE_HEADER_START@ + * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ * - * This file contains Original Code and/or Modifications of Original Code - * as defined in and that are subject to the Apple Public Source License - * Version 2.0 (the 'License'). You may not use this file except in - * compliance with the License. The rights granted to you under the - * License may not be used to create, or enable the creation or - * redistribution of, unlawful or unlicensed copies of an Apple operating - * system, or to circumvent, violate, or enable the circumvention or - * violation of, any terms of an Apple operating system software license - * agreement. - * - * Please obtain a copy of the License at - * http://www.opensource.apple.com/apsl/ and read it before using this - * file. - * - * The Original Code and all software distributed under the License are - * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER - * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, - * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. - * Please see the License for the specific language governing rights and + * This file contains Original Code and/or Modifications of Original Code + * as defined in and that are subject to the Apple Public Source License + * Version 2.0 (the 'License'). You may not use this file except in + * compliance with the License. The rights granted to you under the License + * may not be used to create, or enable the creation or redistribution of, + * unlawful or unlicensed copies of an Apple operating system, or to + * circumvent, violate, or enable the circumvention or violation of, any + * terms of an Apple operating system software license agreement. + * + * Please obtain a copy of the License at + * http://www.opensource.apple.com/apsl/ and read it before using this file. + * + * The Original Code and all software distributed under the License are + * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER + * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, + * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. + * Please see the License for the specific language governing rights and * limitations under the License. - * - * @APPLE_LICENSE_OSREFERENCE_HEADER_END@ + * + * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ */ /* * Copyright (c) 1982, 1986, 1990, 1993 @@ -67,6 +65,7 @@ #define _NETINET_IN_H_ #include #include +#include /* uint(8|16|32)_t */ #ifndef _IN_ADDR_T #define _IN_ADDR_T @@ -100,18 +99,18 @@ typedef __uint16_t in_port_t; * Protocols (RFC 1700) */ #define IPPROTO_IP 0 /* dummy for IP */ -#ifndef _POSIX_C_SOURCE +#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) #define IPPROTO_HOPOPTS 0 /* IP6 hop-by-hop options */ -#endif /* !_POSIX_C_SOURCE */ +#endif /* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */ #define IPPROTO_ICMP 1 /* control message protocol */ -#ifndef _POSIX_C_SOURCE +#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) #define IPPROTO_IGMP 2 /* group mgmt protocol */ #define IPPROTO_GGP 3 /* gateway^2 (deprecated) */ #define IPPROTO_IPV4 4 /* IPv4 encapsulation */ #define IPPROTO_IPIP IPPROTO_IPV4 /* for compatibility */ -#endif /* !_POSIX_C_SOURCE */ +#endif /* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */ #define IPPROTO_TCP 6 /* tcp */ -#ifndef _POSIX_C_SOURCE +#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) #define IPPROTO_ST 7 /* Stream protocol II */ #define IPPROTO_EGP 8 /* exterior gateway protocol */ #define IPPROTO_PIGP 9 /* private interior gateway */ @@ -122,9 +121,9 @@ typedef __uint16_t in_port_t; #define IPPROTO_EMCON 14 /* EMCON */ #define IPPROTO_XNET 15 /* Cross Net Debugger */ #define IPPROTO_CHAOS 16 /* Chaos*/ -#endif /* !_POSIX_C_SOURCE */ +#endif /* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */ #define IPPROTO_UDP 17 /* user datagram protocol */ -#ifndef _POSIX_C_SOURCE +#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) #define IPPROTO_MUX 18 /* Multiplexing */ #define IPPROTO_MEAS 19 /* DCN Measurement Subsystems */ #define IPPROTO_HMP 20 /* Host Monitoring */ @@ -148,9 +147,9 @@ typedef __uint16_t in_port_t; #define IPPROTO_CMTP 38 /* Control Message Transport */ #define IPPROTO_TPXX 39 /* TP++ Transport */ #define IPPROTO_IL 40 /* IL transport protocol */ -#endif /* !_POSIX_C_SOURCE */ +#endif /* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */ #define IPPROTO_IPV6 41 /* IP6 header */ -#ifndef _POSIX_C_SOURCE +#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) #define IPPROTO_SDRP 42 /* Source Demand Routing */ #define IPPROTO_ROUTING 43 /* IP6 routing header */ #define IPPROTO_FRAGMENT 44 /* IP6 fragmentation header */ @@ -215,15 +214,15 @@ typedef __uint16_t in_port_t; /* 255: Reserved */ /* BSD Private, local use, namespace incursion */ #define IPPROTO_DIVERT 254 /* divert pseudo-protocol */ -#endif /* !_POSIX_C_SOURCE */ +#endif /* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */ #define IPPROTO_RAW 255 /* raw IP packet */ -#ifndef _POSIX_C_SOURCE +#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) #define IPPROTO_MAX 256 /* last return value of *_input(), meaning "all job for this pkt is done". */ #define IPPROTO_DONE 257 -#endif /* _POSIX_C_SOURCE */ +#endif /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */ /* * Local port number conventions: @@ -272,7 +271,7 @@ typedef __uint16_t in_port_t; #define __DARWIN_IPPORT_RESERVED 1024 -#ifndef _POSIX_C_SOURCE +#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) /* * Ports < IPPORT_RESERVED are reserved for * privileged processes (e.g. root). (IP_PORTRANGE_LOW) @@ -297,7 +296,7 @@ typedef __uint16_t in_port_t; * have a fit if we use. */ #define IPPORT_RESERVEDSTART 600 -#endif /* !_POSIX_C_SOURCE */ +#endif /* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */ /* * Internet address (a structure for historical reasons) @@ -314,7 +313,7 @@ struct in_addr { #define INADDR_ANY (u_int32_t)0x00000000 #define INADDR_BROADCAST (u_int32_t)0xffffffff /* must be masked */ -#ifndef _POSIX_C_SOURCE +#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) #define IN_CLASSA(i) (((u_int32_t)(i) & 0x80000000) == 0) #define IN_CLASSA_NET 0xff000000 #define IN_CLASSA_NSHIFT 24 @@ -357,7 +356,7 @@ struct in_addr { #endif #define IN_LOOPBACKNET 127 /* official! */ -#endif /* !_POSIX_C_SOURCE */ +#endif /* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */ /* * Socket address, internet style. @@ -367,12 +366,12 @@ struct sockaddr_in { sa_family_t sin_family; in_port_t sin_port; struct in_addr sin_addr; - char sin_zero[8]; /* XXX bwg2001-004 */ + char sin_zero[8]; }; #define INET_ADDRSTRLEN 16 -#ifndef _POSIX_C_SOURCE +#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) /* * Structure used to describe IP options. * Used to store options internally, to pass them to a process, @@ -415,7 +414,8 @@ struct ip_opts { #ifdef __APPLE__ #define IP_STRIPHDR 23 /* bool: drop receive of raw IP header */ #endif -#define IP_RECVTTL 24 /* bool; receive reception TTL w/dgram */ +#define IP_RECVTTL 24 /* bool; receive reception TTL w/dgram */ +#define IP_BOUND_IF 25 /* set/get bound interface */ #define IP_FW_ADD 40 /* add a firewall rule to chain */ @@ -439,6 +439,18 @@ struct ip_opts { #define IP_DUMMYNET_FLUSH 62 /* flush dummynet */ #define IP_DUMMYNET_GET 64 /* get entire dummynet pipes */ +#define IP_TRAFFIC_MGT_BACKGROUND 65 /* int*; get background IO flags; set background IO */ + +#ifdef PRIVATE +#define IP_FORCE_OUT_IFP 69 /* deprecated; use IP_BOUND_IF instead */ +#endif + +/* Background socket configuration flags */ +#ifdef __APPLE_API_UNSTABLE +#define TRAFFIC_MGT_SO_BACKGROUND 0x0001 +#define TRAFFIC_MGT_SO_BG_SUPPRESSED 0x0002 +#endif /* __APPLE_API_UNSTABLE */ + /* * Defaults and limits for options */ @@ -576,7 +588,7 @@ struct ip_mreq { } #endif /* KERNEL_PRIVATE */ -#endif /* !_POSIX_C_SOURCE */ +#endif /* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */ /* INET6 stuff */ @@ -588,19 +600,36 @@ struct ip_mreq { #ifdef KERNEL_PRIVATE struct ifnet; struct mbuf; /* forward declarations for Standard C */ -int in_broadcast(struct in_addr, struct ifnet *); -int in_canforward(struct in_addr); -int in_cksum(struct mbuf *, int); -int in_cksum_skip(struct mbuf *, u_short, u_short); -u_short in_addword(u_short, u_short); -u_short in_pseudo(u_int, u_int, u_int); -int in_localaddr(struct in_addr); -u_long in_netof(struct in_addr); +extern int in_broadcast(struct in_addr, struct ifnet *); +extern int in_canforward(struct in_addr); + +#define in_cksum(m, l) inet_cksum(m, 0, 0, l) +#define in_cksum_skip(m, l, o) inet_cksum(m, 0, o, (l) - (o)) + +extern u_int16_t inet_cksum(struct mbuf *m, unsigned int proto, + unsigned int offset, unsigned int transport_len); +extern u_short in_addword(u_short, u_short); +extern u_short in_pseudo(u_int, u_int, u_int); + +extern int in_localaddr(struct in_addr); +extern u_int32_t in_netof(struct in_addr); + +extern int inaddr_local(struct in_addr); #endif /* KERNEL_PRIVATE */ #define MAX_IPv4_STR_LEN 16 #define MAX_IPv6_STR_LEN 64 -const char *inet_ntop(int, const void *, char *, size_t); /* in libkern */ +extern const char *inet_ntop(int, const void *, char *, socklen_t); /* in libkern */ #endif /* KERNEL */ +#ifndef KERNEL +#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) +__BEGIN_DECLS +int bindresvport(int, struct sockaddr_in *); +struct sockaddr; +int bindresvport_sa(int, struct sockaddr *); +__END_DECLS +#endif +#endif + #endif /* _NETINET_IN_H_ */