Root/
| Source at commit 1146 created 12 years 11 months ago. By azimutz, Sync with trunk (r1145). Add nVidia dev id's, 0DF4 for "GeForce GT 450M" (issue 99) and 1251 for "GeForce GTX 560M" (thanks to oSxFr33k for testing). | |
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| 1 | /*␊ |
| 2 | * Copyright (c) 2000-2007 Apple Inc. All rights reserved.␊ |
| 3 | *␊ |
| 4 | * @APPLE_OSREFERENCE_LICENSE_HEADER_START@␊ |
| 5 | * ␊ |
| 6 | * This file contains Original Code and/or Modifications of Original Code␊ |
| 7 | * as defined in and that are subject to the Apple Public Source License␊ |
| 8 | * Version 2.0 (the 'License'). You may not use this file except in␊ |
| 9 | * compliance with the License. The rights granted to you under the License␊ |
| 10 | * may not be used to create, or enable the creation or redistribution of,␊ |
| 11 | * unlawful or unlicensed copies of an Apple operating system, or to␊ |
| 12 | * circumvent, violate, or enable the circumvention or violation of, any␊ |
| 13 | * terms of an Apple operating system software license agreement.␊ |
| 14 | * ␊ |
| 15 | * Please obtain a copy of the License at␊ |
| 16 | * http://www.opensource.apple.com/apsl/ and read it before using this file.␊ |
| 17 | * ␊ |
| 18 | * The Original Code and all software distributed under the License are␊ |
| 19 | * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER␊ |
| 20 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,␊ |
| 21 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,␊ |
| 22 | * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.␊ |
| 23 | * Please see the License for the specific language governing rights and␊ |
| 24 | * limitations under the License.␊ |
| 25 | * ␊ |
| 26 | * @APPLE_OSREFERENCE_LICENSE_HEADER_END@␊ |
| 27 | */␊ |
| 28 | /* Copyright (c) 1998, 1999 Apple Computer, Inc. All Rights Reserved */␊ |
| 29 | /* Copyright (c) 1995 NeXT Computer, Inc. All Rights Reserved */␊ |
| 30 | /*␊ |
| 31 | * Copyright (c) 1982, 1985, 1986, 1988, 1993, 1994␊ |
| 32 | *␉The Regents of the University of California. All rights reserved.␊ |
| 33 | *␊ |
| 34 | * Redistribution and use in source and binary forms, with or without␊ |
| 35 | * modification, are permitted provided that the following conditions␊ |
| 36 | * are met:␊ |
| 37 | * 1. Redistributions of source code must retain the above copyright␊ |
| 38 | * notice, this list of conditions and the following disclaimer.␊ |
| 39 | * 2. Redistributions in binary form must reproduce the above copyright␊ |
| 40 | * notice, this list of conditions and the following disclaimer in the␊ |
| 41 | * documentation and/or other materials provided with the distribution.␊ |
| 42 | * 3. All advertising materials mentioning features or use of this software␊ |
| 43 | * must display the following acknowledgement:␊ |
| 44 | *␉This product includes software developed by the University of␊ |
| 45 | *␉California, Berkeley and its contributors.␊ |
| 46 | * 4. Neither the name of the University nor the names of its contributors␊ |
| 47 | * may be used to endorse or promote products derived from this software␊ |
| 48 | * without specific prior written permission.␊ |
| 49 | *␊ |
| 50 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND␊ |
| 51 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE␊ |
| 52 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE␊ |
| 53 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE␊ |
| 54 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL␊ |
| 55 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS␊ |
| 56 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)␊ |
| 57 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT␊ |
| 58 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY␊ |
| 59 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF␊ |
| 60 | * SUCH DAMAGE.␊ |
| 61 | *␊ |
| 62 | *␉@(#)socket.h␉8.4 (Berkeley) 2/21/94␊ |
| 63 | * $FreeBSD: src/sys/sys/socket.h,v 1.39.2.7 2001/07/03 11:02:01 ume Exp $␊ |
| 64 | */␊ |
| 65 | /*␊ |
| 66 | * NOTICE: This file was modified by SPARTA, Inc. in 2005 to introduce␊ |
| 67 | * support for mandatory and extensible security protections. This notice␊ |
| 68 | * is included in support of clause 2.2 (b) of the Apple Public License,␊ |
| 69 | * Version 2.0.␊ |
| 70 | */␊ |
| 71 | ␊ |
| 72 | #ifndef _SYS_SOCKET_H_␊ |
| 73 | #define␉_SYS_SOCKET_H_␊ |
| 74 | ␊ |
| 75 | #include <sys/types.h>␊ |
| 76 | #include <sys/cdefs.h>␊ |
| 77 | #include <machine/_param.h>␊ |
| 78 | ␊ |
| 79 | /*␊ |
| 80 | * Definitions related to sockets: types, address families, options.␊ |
| 81 | */␊ |
| 82 | ␊ |
| 83 | /*␊ |
| 84 | * Data types.␊ |
| 85 | */␊ |
| 86 | #ifndef _GID_T␊ |
| 87 | typedef __darwin_gid_t␉␉gid_t;␊ |
| 88 | #define _GID_T␊ |
| 89 | #endif␊ |
| 90 | ␊ |
| 91 | #ifndef _OFF_T␊ |
| 92 | typedef __darwin_off_t␉␉off_t;␊ |
| 93 | #define _OFF_T␊ |
| 94 | #endif␊ |
| 95 | ␊ |
| 96 | #ifndef _PID_T␊ |
| 97 | typedef __darwin_pid_t␉␉pid_t;␊ |
| 98 | #define _PID_T␊ |
| 99 | #endif␊ |
| 100 | ␊ |
| 101 | #ifndef _SA_FAMILY_T␊ |
| 102 | #define _SA_FAMILY_T␊ |
| 103 | typedef __uint8_t␉␉sa_family_t;␊ |
| 104 | #endif␊ |
| 105 | ␊ |
| 106 | #ifndef _SOCKLEN_T␊ |
| 107 | #define _SOCKLEN_T␊ |
| 108 | typedef␉__darwin_socklen_t␉socklen_t;␊ |
| 109 | #endif␊ |
| 110 | ␊ |
| 111 | /* XXX Not explicitly defined by POSIX, but function return types are */␊ |
| 112 | #ifndef _SIZE_T␊ |
| 113 | #define _SIZE_T␊ |
| 114 | typedef __darwin_size_t␉␉size_t;␊ |
| 115 | #endif␊ |
| 116 | ␊ |
| 117 | /* XXX Not explicitly defined by POSIX, but function return types are */␊ |
| 118 | #ifndef␉_SSIZE_T␊ |
| 119 | #define␉_SSIZE_T␊ |
| 120 | typedef␉__darwin_ssize_t␉ssize_t;␊ |
| 121 | #endif␊ |
| 122 | ␊ |
| 123 | /*␊ |
| 124 | * [XSI] The iovec structure shall be defined as described in <sys/uio.h>.␊ |
| 125 | */␊ |
| 126 | #ifndef _STRUCT_IOVEC␊ |
| 127 | #define␉_STRUCT_IOVEC␊ |
| 128 | struct iovec {␊ |
| 129 | ␉void * iov_base;␉/* [XSI] Base address of I/O memory region */␊ |
| 130 | ␉size_t␉ iov_len;␉/* [XSI] Size of region iov_base points to */␊ |
| 131 | };␊ |
| 132 | #endif␊ |
| 133 | ␊ |
| 134 | /*␊ |
| 135 | * Types␊ |
| 136 | */␊ |
| 137 | #define␉SOCK_STREAM␉1␉␉/* stream socket */␊ |
| 138 | #define␉SOCK_DGRAM␉2␉␉/* datagram socket */␊ |
| 139 | #define␉SOCK_RAW␉3␉␉/* raw-protocol interface */␊ |
| 140 | #if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)␊ |
| 141 | #define␉SOCK_RDM␉4␉␉/* reliably-delivered message */␊ |
| 142 | #endif␉/* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */␊ |
| 143 | #define␉SOCK_SEQPACKET␉5␉␉/* sequenced packet stream */␊ |
| 144 | ␊ |
| 145 | /*␊ |
| 146 | * Option flags per-socket.␊ |
| 147 | */␊ |
| 148 | #define␉SO_DEBUG␉0x0001␉␉/* turn on debugging info recording */␊ |
| 149 | #define␉SO_ACCEPTCONN␉0x0002␉␉/* socket has had listen() */␊ |
| 150 | #define␉SO_REUSEADDR␉0x0004␉␉/* allow local address reuse */␊ |
| 151 | #define␉SO_KEEPALIVE␉0x0008␉␉/* keep connections alive */␊ |
| 152 | #define␉SO_DONTROUTE␉0x0010␉␉/* just use interface addresses */␊ |
| 153 | #define␉SO_BROADCAST␉0x0020␉␉/* permit sending of broadcast msgs */␊ |
| 154 | #if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)␊ |
| 155 | #define␉SO_USELOOPBACK␉0x0040␉␉/* bypass hardware when possible */␊ |
| 156 | #define SO_LINGER␉0x0080 /* linger on close if data present (in ticks) */␊ |
| 157 | #else␊ |
| 158 | #define SO_LINGER␉0x1080 /* linger on close if data present (in seconds) */␊ |
| 159 | #endif␉/* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */␊ |
| 160 | #define␉SO_OOBINLINE␉0x0100␉␉/* leave received OOB data in line */␊ |
| 161 | #if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)␊ |
| 162 | #define␉SO_REUSEPORT␉0x0200␉␉/* allow local address & port reuse */␊ |
| 163 | #define␉SO_TIMESTAMP␉0x0400␉␉/* timestamp received dgram traffic */␊ |
| 164 | #ifndef __APPLE__␊ |
| 165 | #define␉SO_ACCEPTFILTER␉0x1000␉␉/* there is an accept filter */␊ |
| 166 | #else␊ |
| 167 | #define SO_DONTTRUNC␉0x2000␉␉/* APPLE: Retain unread data */␊ |
| 168 | ␉␉␉␉␉/* (ATOMIC proto) */␊ |
| 169 | #define SO_WANTMORE␉␉0x4000␉␉/* APPLE: Give hint when more data ready */␊ |
| 170 | #define SO_WANTOOBFLAG␉0x8000␉␉/* APPLE: Want OOB in MSG_FLAG on receive */␊ |
| 171 | #endif␊ |
| 172 | #endif␉/* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */␊ |
| 173 | ␊ |
| 174 | /*␊ |
| 175 | * Additional options, not kept in so_options.␊ |
| 176 | */␊ |
| 177 | #define SO_SNDBUF␉0x1001␉␉/* send buffer size */␊ |
| 178 | #define SO_RCVBUF␉0x1002␉␉/* receive buffer size */␊ |
| 179 | #define SO_SNDLOWAT␉0x1003␉␉/* send low-water mark */␊ |
| 180 | #define SO_RCVLOWAT␉0x1004␉␉/* receive low-water mark */␊ |
| 181 | #define SO_SNDTIMEO␉0x1005␉␉/* send timeout */␊ |
| 182 | #define SO_RCVTIMEO␉0x1006␉␉/* receive timeout */␊ |
| 183 | #define␉SO_ERROR␉0x1007␉␉/* get error status and clear */␊ |
| 184 | #define␉SO_TYPE␉␉0x1008␉␉/* get socket type */␊ |
| 185 | #if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)␊ |
| 186 | /*efine␉SO_PRIVSTATE␉0x1009␉␉ get/deny privileged state */␊ |
| 187 | #ifdef __APPLE__␊ |
| 188 | #define SO_NREAD␉0x1020␉␉/* APPLE: get 1st-packet byte count */␊ |
| 189 | #define SO_NKE␉␉0x1021␉␉/* APPLE: Install socket-level NKE */␊ |
| 190 | #define SO_NOSIGPIPE␉0x1022␉␉/* APPLE: No SIGPIPE on EPIPE */␊ |
| 191 | #define SO_NOADDRERR␉0x1023␉␉/* APPLE: Returns EADDRNOTAVAIL when src is not available anymore */␊ |
| 192 | #define SO_NWRITE␉0x1024␉␉/* APPLE: Get number of bytes currently in send socket buffer */␊ |
| 193 | #define SO_REUSESHAREUID␉0x1025␉␉/* APPLE: Allow reuse of port/socket by different userids */␊ |
| 194 | #ifdef __APPLE_API_PRIVATE␊ |
| 195 | #define SO_NOTIFYCONFLICT␉0x1026␉/* APPLE: send notification if there is a bind on a port which is already in use */␊ |
| 196 | #define␉SO_UPCALLCLOSEWAIT␉0x1027␉/* APPLE: block on close until an upcall returns */␊ |
| 197 | #endif␊ |
| 198 | #define SO_LINGER_SEC␉0x1080 /* linger on close if data present (in seconds) */␊ |
| 199 | #define SO_RESTRICTIONS␉0x1081␉/* APPLE: deny inbound/outbound/both/flag set */␊ |
| 200 | #define SO_RESTRICT_DENYIN␉␉0x00000001␉/* flag for SO_RESTRICTIONS - deny inbound */␊ |
| 201 | #define SO_RESTRICT_DENYOUT␉␉0x00000002␉/* flag for SO_RESTRICTIONS - deny outbound */␊ |
| 202 | #define SO_RESTRICT_DENYSET␉␉0x80000000␉/* flag for SO_RESTRICTIONS - deny has been set */␊ |
| 203 | #define SO_RANDOMPORT 0x1082 /* APPLE: request local port randomization */␊ |
| 204 | #define SO_NP_EXTENSIONS␉0x1083␉/* To turn off some POSIX behavior */␊ |
| 205 | #endif␊ |
| 206 | #define␉SO_LABEL␉0x1010␉␉/* socket's MAC label */␊ |
| 207 | #define␉SO_PEERLABEL␉0x1011␉␉/* socket's peer MAC label */␊ |
| 208 | #endif␉/* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */␊ |
| 209 | ␊ |
| 210 | /*␊ |
| 211 | * Structure used for manipulating linger option.␊ |
| 212 | */␊ |
| 213 | struct␉linger {␊ |
| 214 | ␉int␉l_onoff;␉␉/* option on/off */␊ |
| 215 | ␉int␉l_linger;␉␉/* linger time */␊ |
| 216 | };␊ |
| 217 | ␊ |
| 218 | #ifndef __APPLE__␊ |
| 219 | struct␉accept_filter_arg {␊ |
| 220 | ␉char␉af_name[16];␊ |
| 221 | ␉char␉af_arg[256-16];␊ |
| 222 | };␊ |
| 223 | #endif␊ |
| 224 | ␊ |
| 225 | #if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)␊ |
| 226 | #ifdef __APPLE__␊ |
| 227 | ␊ |
| 228 | /*␊ |
| 229 | * Structure to control non-portable Sockets extension to POSIX ␊ |
| 230 | */␊ |
| 231 | struct so_np_extensions {␊ |
| 232 | ␉u_int32_t␉npx_flags;␊ |
| 233 | ␉u_int32_t␉npx_mask;␊ |
| 234 | };␊ |
| 235 | ␊ |
| 236 | #define SONPX_SETOPTSHUT␉0x000000001 /* flag for allowing setsockopt after shutdown */␊ |
| 237 | ␊ |
| 238 | ␊ |
| 239 | ␊ |
| 240 | #endif␊ |
| 241 | #endif␊ |
| 242 | ␊ |
| 243 | /*␊ |
| 244 | * Level number for (get/set)sockopt() to apply to socket itself.␊ |
| 245 | */␊ |
| 246 | #define␉SOL_SOCKET␉0xffff␉␉/* options for socket level */␊ |
| 247 | ␊ |
| 248 | ␊ |
| 249 | /*␊ |
| 250 | * Address families.␊ |
| 251 | */␊ |
| 252 | #define␉AF_UNSPEC␉0␉␉/* unspecified */␊ |
| 253 | #define␉AF_UNIX␉␉1␉␉/* local to host (pipes) */␊ |
| 254 | #if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)␊ |
| 255 | #define␉AF_LOCAL␉AF_UNIX␉␉/* backward compatibility */␊ |
| 256 | #endif␉/* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */␊ |
| 257 | #define␉AF_INET␉␉2␉␉/* internetwork: UDP, TCP, etc. */␊ |
| 258 | #if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)␊ |
| 259 | #define␉AF_IMPLINK␉3␉␉/* arpanet imp addresses */␊ |
| 260 | #define␉AF_PUP␉␉4␉␉/* pup protocols: e.g. BSP */␊ |
| 261 | #define␉AF_CHAOS␉5␉␉/* mit CHAOS protocols */␊ |
| 262 | #define␉AF_NS␉␉6␉␉/* XEROX NS protocols */␊ |
| 263 | #define␉AF_ISO␉␉7␉␉/* ISO protocols */␊ |
| 264 | #define␉AF_OSI␉␉AF_ISO␊ |
| 265 | #define␉AF_ECMA␉␉8␉␉/* European computer manufacturers */␊ |
| 266 | #define␉AF_DATAKIT␉9␉␉/* datakit protocols */␊ |
| 267 | #define␉AF_CCITT␉10␉␉/* CCITT protocols, X.25 etc */␊ |
| 268 | #define␉AF_SNA␉␉11␉␉/* IBM SNA */␊ |
| 269 | #define AF_DECnet␉12␉␉/* DECnet */␊ |
| 270 | #define AF_DLI␉␉13␉␉/* DEC Direct data link interface */␊ |
| 271 | #define AF_LAT␉␉14␉␉/* LAT */␊ |
| 272 | #define␉AF_HYLINK␉15␉␉/* NSC Hyperchannel */␊ |
| 273 | #define␉AF_APPLETALK␉16␉␉/* Apple Talk */␊ |
| 274 | #define␉AF_ROUTE␉17␉␉/* Internal Routing Protocol */␊ |
| 275 | #define␉AF_LINK␉␉18␉␉/* Link layer interface */␊ |
| 276 | #define␉pseudo_AF_XTP␉19␉␉/* eXpress Transfer Protocol (no AF) */␊ |
| 277 | #define␉AF_COIP␉␉20␉␉/* connection-oriented IP, aka ST II */␊ |
| 278 | #define␉AF_CNT␉␉21␉␉/* Computer Network Technology */␊ |
| 279 | #define pseudo_AF_RTIP␉22␉␉/* Help Identify RTIP packets */␊ |
| 280 | #define␉AF_IPX␉␉23␉␉/* Novell Internet Protocol */␊ |
| 281 | #define␉AF_SIP␉␉24␉␉/* Simple Internet Protocol */␊ |
| 282 | #define pseudo_AF_PIP␉25␉␉/* Help Identify PIP packets */␊ |
| 283 | #ifdef __APPLE__␊ |
| 284 | /*define pseudo_AF_BLUE␉26␉ Identify packets for Blue Box - Not used */␊ |
| 285 | #define AF_NDRV␉␉27␉␉/* Network Driver 'raw' access */␊ |
| 286 | #endif␊ |
| 287 | #define␉AF_ISDN␉␉28␉␉/* Integrated Services Digital Network*/␊ |
| 288 | #define␉AF_E164␉␉AF_ISDN␉␉/* CCITT E.164 recommendation */␊ |
| 289 | #define␉pseudo_AF_KEY␉29␉␉/* Internal key-management function */␊ |
| 290 | #endif␉/* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */␊ |
| 291 | #define␉AF_INET6␉30␉␉/* IPv6 */␊ |
| 292 | #if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)␊ |
| 293 | #define␉AF_NATM␉␉31␉␉/* native ATM access */␊ |
| 294 | #ifdef __APPLE__␊ |
| 295 | #define AF_SYSTEM␉32␉␉/* Kernel event messages */␊ |
| 296 | #define AF_NETBIOS␉33␉␉/* NetBIOS */␊ |
| 297 | #define AF_PPP␉␉34␉␉/* PPP communication protocol */␊ |
| 298 | #else␊ |
| 299 | #define␉AF_ATM␉␉30␉␉/* ATM */␊ |
| 300 | #endif␊ |
| 301 | #define pseudo_AF_HDRCMPLT 35␉␉/* Used by BPF to not rewrite headers␊ |
| 302 | ␉␉␉␉␉ * in interface output routine␊ |
| 303 | ␉␉␉␉␉ */␊ |
| 304 | #define AF_RESERVED_36␉36␉␉/* Reserved for internal usage */␊ |
| 305 | ␊ |
| 306 | #ifndef __APPLE__␊ |
| 307 | #define␉AF_NETGRAPH␉32␉␉/* Netgraph sockets */␊ |
| 308 | #endif␊ |
| 309 | #define AF_IEEE80211 37 /* IEEE 802.11 protocol */␊ |
| 310 | #define␉AF_MAX␉␉38␊ |
| 311 | #endif␉/* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */␊ |
| 312 | ␊ |
| 313 | /*␊ |
| 314 | * [XSI] Structure used by kernel to store most addresses.␊ |
| 315 | */␊ |
| 316 | struct sockaddr {␊ |
| 317 | ␉__uint8_t␉sa_len;␉␉/* total length */␊ |
| 318 | ␉sa_family_t␉sa_family;␉/* [XSI] address family */␊ |
| 319 | ␉char␉␉sa_data[14];␉/* [XSI] addr value (actually larger) */␊ |
| 320 | };␊ |
| 321 | ␊ |
| 322 | #if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)␊ |
| 323 | #define␉SOCK_MAXADDRLEN␉255␉␉/* longest possible addresses */␊ |
| 324 | ␊ |
| 325 | /*␊ |
| 326 | * Structure used by kernel to pass protocol␊ |
| 327 | * information in raw sockets.␊ |
| 328 | */␊ |
| 329 | struct sockproto {␊ |
| 330 | ␉__uint16_t␉sp_family;␉␉/* address family */␊ |
| 331 | ␉__uint16_t␉sp_protocol;␉␉/* protocol */␊ |
| 332 | };␊ |
| 333 | #endif␉/* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE)*/␊ |
| 334 | ␊ |
| 335 | /*␊ |
| 336 | * RFC 2553: protocol-independent placeholder for socket addresses␊ |
| 337 | */␊ |
| 338 | #define␉_SS_MAXSIZE␉128␊ |
| 339 | #define␉_SS_ALIGNSIZE␉(sizeof(__int64_t))␊ |
| 340 | #define␉_SS_PAD1SIZE␉\␊ |
| 341 | ␉␉(_SS_ALIGNSIZE - sizeof(__uint8_t) - sizeof(sa_family_t))␊ |
| 342 | #define␉_SS_PAD2SIZE␉\␊ |
| 343 | ␉␉(_SS_MAXSIZE - sizeof(__uint8_t) - sizeof(sa_family_t) - \␊ |
| 344 | ␉␉␉␉_SS_PAD1SIZE - _SS_ALIGNSIZE)␊ |
| 345 | ␊ |
| 346 | /*␊ |
| 347 | * [XSI] sockaddr_storage␊ |
| 348 | */␊ |
| 349 | struct sockaddr_storage {␊ |
| 350 | ␉__uint8_t␉ss_len;␉␉/* address length */␊ |
| 351 | ␉sa_family_t␉ss_family;␉/* [XSI] address family */␊ |
| 352 | ␉char␉␉␉__ss_pad1[_SS_PAD1SIZE];␊ |
| 353 | ␉__int64_t␉__ss_align;␉/* force structure storage alignment */␊ |
| 354 | ␉char␉␉␉__ss_pad2[_SS_PAD2SIZE];␊ |
| 355 | };␊ |
| 356 | ␊ |
| 357 | /*␊ |
| 358 | * Protocol families, same as address families for now.␊ |
| 359 | */␊ |
| 360 | #define␉PF_UNSPEC␉AF_UNSPEC␊ |
| 361 | #define␉PF_LOCAL␉AF_LOCAL␊ |
| 362 | #define␉PF_UNIX␉␉PF_LOCAL␉/* backward compatibility */␊ |
| 363 | #define␉PF_INET␉␉AF_INET␊ |
| 364 | #define␉PF_IMPLINK␉AF_IMPLINK␊ |
| 365 | #define␉PF_PUP␉␉AF_PUP␊ |
| 366 | #define␉PF_CHAOS␉AF_CHAOS␊ |
| 367 | #define␉PF_NS␉␉AF_NS␊ |
| 368 | #define␉PF_ISO␉␉AF_ISO␊ |
| 369 | #define␉PF_OSI␉␉AF_ISO␊ |
| 370 | #define␉PF_ECMA␉␉AF_ECMA␊ |
| 371 | #define␉PF_DATAKIT␉AF_DATAKIT␊ |
| 372 | #define␉PF_CCITT␉AF_CCITT␊ |
| 373 | #define␉PF_SNA␉␉AF_SNA␊ |
| 374 | #define PF_DECnet␉AF_DECnet␊ |
| 375 | #define PF_DLI␉␉AF_DLI␊ |
| 376 | #define PF_LAT␉␉AF_LAT␊ |
| 377 | #define␉PF_HYLINK␉AF_HYLINK␊ |
| 378 | #define␉PF_APPLETALK␉AF_APPLETALK␊ |
| 379 | #define␉PF_ROUTE␉AF_ROUTE␊ |
| 380 | #define␉PF_LINK␉␉AF_LINK␊ |
| 381 | #define␉PF_XTP␉␉pseudo_AF_XTP␉/* really just proto family, no AF */␊ |
| 382 | #define␉PF_COIP␉␉AF_COIP␊ |
| 383 | #define␉PF_CNT␉␉AF_CNT␊ |
| 384 | #define␉PF_SIP␉␉AF_SIP␊ |
| 385 | #define␉PF_IPX␉␉AF_IPX␉␉/* same format as AF_NS */␊ |
| 386 | #define PF_RTIP␉␉pseudo_AF_RTIP␉/* same format as AF_INET */␊ |
| 387 | #define PF_PIP␉␉pseudo_AF_PIP␊ |
| 388 | #ifdef __APPLE__␊ |
| 389 | #define PF_NDRV␉␉AF_NDRV␊ |
| 390 | #endif␊ |
| 391 | #define␉PF_ISDN␉␉AF_ISDN␊ |
| 392 | #define␉PF_KEY␉␉pseudo_AF_KEY␊ |
| 393 | #define␉PF_INET6␉AF_INET6␊ |
| 394 | #define␉PF_NATM␉␉AF_NATM␊ |
| 395 | #ifdef __APPLE__␊ |
| 396 | #define PF_SYSTEM␉AF_SYSTEM␊ |
| 397 | #define PF_NETBIOS␉AF_NETBIOS␊ |
| 398 | #define PF_PPP␉␉AF_PPP␊ |
| 399 | #define PF_RESERVED_36 AF_RESERVED_36␊ |
| 400 | ␊ |
| 401 | #else␊ |
| 402 | #define␉PF_ATM␉␉AF_ATM␊ |
| 403 | #define␉PF_NETGRAPH␉AF_NETGRAPH␊ |
| 404 | #endif␊ |
| 405 | ␊ |
| 406 | #define␉PF_MAX␉␉AF_MAX␊ |
| 407 | ␊ |
| 408 | /*␊ |
| 409 | * These do not have socket-layer support:␊ |
| 410 | */␊ |
| 411 | #define␉PF_VLAN␉␉((uint32_t)0x766c616e)␉/* 'vlan' */␊ |
| 412 | #define PF_BOND␉␉((uint32_t)0x626f6e64)␉/* 'bond' */␊ |
| 413 | ␊ |
| 414 | /*␊ |
| 415 | * Definitions for network related sysctl, CTL_NET.␊ |
| 416 | *␊ |
| 417 | * Second level is protocol family.␊ |
| 418 | * Third level is protocol number.␊ |
| 419 | *␊ |
| 420 | * Further levels are defined by the individual families below.␊ |
| 421 | */␊ |
| 422 | #if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)␊ |
| 423 | #define NET_MAXID␉AF_MAX␊ |
| 424 | #endif /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */␊ |
| 425 | ␊ |
| 426 | ␊ |
| 427 | #if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)␊ |
| 428 | /*␊ |
| 429 | * PF_ROUTE - Routing table␊ |
| 430 | *␊ |
| 431 | * Three additional levels are defined:␊ |
| 432 | *␉Fourth: address family, 0 is wildcard␊ |
| 433 | *␉Fifth: type of info, defined below␊ |
| 434 | *␉Sixth: flag(s) to mask with for NET_RT_FLAGS␊ |
| 435 | */␊ |
| 436 | #define NET_RT_DUMP␉␉␉1␉␉/* dump; may limit to a.f. */␊ |
| 437 | #define NET_RT_FLAGS␉␉2␉␉/* by flags, e.g. RESOLVING */␊ |
| 438 | #define NET_RT_IFLIST␉␉3␉␉/* survey interface list */␊ |
| 439 | #define NET_RT_STAT␉␉␉4␉␉/* routing statistics */␊ |
| 440 | #define NET_RT_TRASH␉␉5␉␉/* routes not in table but not freed */␊ |
| 441 | #define NET_RT_IFLIST2␉6␉␉/* interface list with addresses */␊ |
| 442 | #define NET_RT_DUMP2 7 /* dump; may limit to a.f. */␊ |
| 443 | #define␉NET_RT_MAXID␉␉8␊ |
| 444 | #endif /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */␊ |
| 445 | ␊ |
| 446 | ␊ |
| 447 | /*␊ |
| 448 | * Maximum queue length specifiable by listen.␊ |
| 449 | */␊ |
| 450 | #define␉SOMAXCONN␉128␊ |
| 451 | ␊ |
| 452 | /*␊ |
| 453 | * [XSI] Message header for recvmsg and sendmsg calls.␊ |
| 454 | * Used value-result for recvmsg, value only for sendmsg.␊ |
| 455 | */␊ |
| 456 | struct msghdr {␊ |
| 457 | ␉void␉␉*msg_name;␉/* [XSI] optional address */␊ |
| 458 | ␉socklen_t␉msg_namelen;␉/* [XSI] size of address */␊ |
| 459 | ␉struct␉␉iovec *msg_iov;␉/* [XSI] scatter/gather array */␊ |
| 460 | ␉int␉␉msg_iovlen;␉/* [XSI] # elements in msg_iov */␊ |
| 461 | ␉void␉␉*msg_control;␉/* [XSI] ancillary data, see below */␊ |
| 462 | ␉socklen_t␉msg_controllen;␉/* [XSI] ancillary data buffer len */␊ |
| 463 | ␉int␉␉msg_flags;␉/* [XSI] flags on received message */␊ |
| 464 | };␊ |
| 465 | ␊ |
| 466 | ␊ |
| 467 | #define␉MSG_OOB␉␉0x1␉␉/* process out-of-band data */␊ |
| 468 | #define␉MSG_PEEK␉0x2␉␉/* peek at incoming message */␊ |
| 469 | #define␉MSG_DONTROUTE␉0x4␉␉/* send without using routing tables */␊ |
| 470 | #define␉MSG_EOR␉␉0x8␉␉/* data completes record */␊ |
| 471 | #define␉MSG_TRUNC␉0x10␉␉/* data discarded before delivery */␊ |
| 472 | #define␉MSG_CTRUNC␉0x20␉␉/* control data lost before delivery */␊ |
| 473 | #define␉MSG_WAITALL␉0x40␉␉/* wait for full request or error */␊ |
| 474 | #if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)␊ |
| 475 | #define␉MSG_DONTWAIT␉0x80␉␉/* this message should be nonblocking */␊ |
| 476 | #define␉MSG_EOF␉␉0x100␉␉/* data completes connection */␊ |
| 477 | #ifdef __APPLE__␊ |
| 478 | #define MSG_WAITSTREAM 0x200 /* wait up to full request.. may return partial */␊ |
| 479 | #define MSG_FLUSH␉0x400␉␉/* Start of 'hold' seq; dump so_temp */␊ |
| 480 | #define MSG_HOLD␉0x800␉␉/* Hold frag in so_temp */␊ |
| 481 | #define MSG_SEND␉0x1000␉␉/* Send the packet in so_temp */␊ |
| 482 | #define MSG_HAVEMORE␉0x2000␉␉/* Data ready to be read */␊ |
| 483 | #define MSG_RCVMORE␉0x4000␉␉/* Data remains in current pkt */␊ |
| 484 | #endif␊ |
| 485 | #define MSG_NEEDSA␉0x10000␉␉/* Fail receive if socket address cannot be allocated */␊ |
| 486 | #endif␉/* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */␊ |
| 487 | ␊ |
| 488 | /*␊ |
| 489 | * Header for ancillary data objects in msg_control buffer.␊ |
| 490 | * Used for additional information with/about a datagram␊ |
| 491 | * not expressible by flags. The format is a sequence␊ |
| 492 | * of message elements headed by cmsghdr structures.␊ |
| 493 | */␊ |
| 494 | struct cmsghdr {␊ |
| 495 | ␉socklen_t␉cmsg_len;␉/* [XSI] data byte count, including hdr */␊ |
| 496 | ␉int␉␉cmsg_level;␉/* [XSI] originating protocol */␊ |
| 497 | ␉int␉␉cmsg_type;␉/* [XSI] protocol-specific type */␊ |
| 498 | /* followed by␉unsigned char cmsg_data[]; */␊ |
| 499 | };␊ |
| 500 | ␊ |
| 501 | #if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)␊ |
| 502 | #ifndef __APPLE__␊ |
| 503 | /*␊ |
| 504 | * While we may have more groups than this, the cmsgcred struct must␊ |
| 505 | * be able to fit in an mbuf, and NGROUPS_MAX is too large to allow␊ |
| 506 | * this.␊ |
| 507 | */␊ |
| 508 | #define CMGROUP_MAX 16␊ |
| 509 | ␊ |
| 510 | /*␊ |
| 511 | * Credentials structure, used to verify the identity of a peer␊ |
| 512 | * process that has sent us a message. This is allocated by the␊ |
| 513 | * peer process but filled in by the kernel. This prevents the␊ |
| 514 | * peer from lying about its identity. (Note that cmcred_groups[0]␊ |
| 515 | * is the effective GID.)␊ |
| 516 | */␊ |
| 517 | struct cmsgcred {␊ |
| 518 | ␉pid_t␉cmcred_pid;␉␉/* PID of sending process */␊ |
| 519 | ␉uid_t␉cmcred_uid;␉␉/* real UID of sending process */␊ |
| 520 | ␉uid_t␉cmcred_euid;␉␉/* effective UID of sending process */␊ |
| 521 | ␉gid_t␉cmcred_gid;␉␉/* real GID of sending process */␊ |
| 522 | ␉short␉cmcred_ngroups;␉␉/* number or groups */␊ |
| 523 | ␉gid_t␉cmcred_groups[CMGROUP_MAX];␉/* groups */␊ |
| 524 | };␊ |
| 525 | #endif␊ |
| 526 | #endif␉/* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */␊ |
| 527 | ␊ |
| 528 | /* given pointer to struct cmsghdr, return pointer to data */␊ |
| 529 | #define␉CMSG_DATA(cmsg)␉␉((unsigned char *)(cmsg) + \␊ |
| 530 | ␉␉␉␉ __DARWIN_ALIGN32(sizeof(struct cmsghdr)))␊ |
| 531 | ␊ |
| 532 | /*␊ |
| 533 | * RFC 2292 requires to check msg_controllen, in case that the kernel returns␊ |
| 534 | * an empty list for some reasons.␊ |
| 535 | */␊ |
| 536 | #define CMSG_FIRSTHDR(mhdr) \␊ |
| 537 | ((mhdr)->msg_controllen >= sizeof(struct cmsghdr) ? \␊ |
| 538 | (struct cmsghdr *)(mhdr)->msg_control : \␊ |
| 539 | (struct cmsghdr *)0L)␊ |
| 540 | ␊ |
| 541 | ␊ |
| 542 | /* ␊ |
| 543 | * Given pointer to struct cmsghdr, return pointer to next cmsghdr␊ |
| 544 | * RFC 2292 says that CMSG_NXTHDR(mhdr, NULL) is equivalent to CMSG_FIRSTHDR(mhdr)␊ |
| 545 | */␊ |
| 546 | #define␉CMSG_NXTHDR(mhdr, cmsg)␉␉␉␉␉␉\␊ |
| 547 | ␉((char *)(cmsg) == (char *)0L ? CMSG_FIRSTHDR(mhdr) :␉␉\␊ |
| 548 | ␉ ((((unsigned char *)(cmsg) +␉␉␉␉␉\␊ |
| 549 | ␉ __DARWIN_ALIGN32((__uint32_t)(cmsg)->cmsg_len) +␉␉\␊ |
| 550 | ␉ __DARWIN_ALIGN32(sizeof(struct cmsghdr))) >␉␉␉\␊ |
| 551 | ␉ ((unsigned char *)(mhdr)->msg_control +␉␉␉\␊ |
| 552 | ␉ (mhdr)->msg_controllen)) ?␉␉␉␉␉\␊ |
| 553 | ␉ (struct cmsghdr *)0L /* NULL */ :␉␉␉␉\␊ |
| 554 | ␉ (struct cmsghdr *)((unsigned char *)(cmsg) +␉␉␉\␊ |
| 555 | ␉ ␉␉ __DARWIN_ALIGN32((__uint32_t)(cmsg)->cmsg_len))))␊ |
| 556 | ␊ |
| 557 | #if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)␊ |
| 558 | /* RFC 2292 additions */␊ |
| 559 | #define␉CMSG_SPACE(l)␉␉(__DARWIN_ALIGN32(sizeof(struct cmsghdr)) + __DARWIN_ALIGN32(l))␊ |
| 560 | #define␉CMSG_LEN(l)␉␉(__DARWIN_ALIGN32(sizeof(struct cmsghdr)) + (l))␊ |
| 561 | ␊ |
| 562 | #endif␉/* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */␊ |
| 563 | ␊ |
| 564 | /* "Socket"-level control message types: */␊ |
| 565 | #define␉SCM_RIGHTS␉0x01␉␉/* access rights (array of int) */␊ |
| 566 | #if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)␊ |
| 567 | #define␉SCM_TIMESTAMP␉0x02␉␉/* timestamp (struct timeval) */␊ |
| 568 | #define␉SCM_CREDS␉0x03␉␉/* process creds (struct cmsgcred) */␊ |
| 569 | ␊ |
| 570 | #endif␉/* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */␊ |
| 571 | ␊ |
| 572 | /*␊ |
| 573 | * howto arguments for shutdown(2), specified by Posix.1g.␊ |
| 574 | */␊ |
| 575 | #define␉SHUT_RD␉␉0␉␉/* shut down the reading side */␊ |
| 576 | #define␉SHUT_WR␉␉1␉␉/* shut down the writing side */␊ |
| 577 | #define␉SHUT_RDWR␉2␉␉/* shut down both sides */␊ |
| 578 | ␊ |
| 579 | #if !defined(_POSIX_C_SOURCE)␊ |
| 580 | /*␊ |
| 581 | * sendfile(2) header/trailer struct␊ |
| 582 | */␊ |
| 583 | struct sf_hdtr {␊ |
| 584 | ␉struct iovec *headers;␉/* pointer to an array of header struct iovec's */␊ |
| 585 | ␉int hdr_cnt;␉␉/* number of header iovec's */␊ |
| 586 | ␉struct iovec *trailers;␉/* pointer to an array of trailer struct iovec's */␊ |
| 587 | ␉int trl_cnt;␉␉/* number of trailer iovec's */␊ |
| 588 | };␊ |
| 589 | ␊ |
| 590 | ␊ |
| 591 | #endif␉/* !_POSIX_C_SOURCE */␊ |
| 592 | ␊ |
| 593 | __BEGIN_DECLS␊ |
| 594 | int␉accept(int, struct sockaddr * __restrict, socklen_t * __restrict)␊ |
| 595 | ␉␉__DARWIN_ALIAS_C(accept);␊ |
| 596 | int␉bind(int, const struct sockaddr *, socklen_t) __DARWIN_ALIAS(bind);␊ |
| 597 | int␉connect(int, const struct sockaddr *, socklen_t) __DARWIN_ALIAS_C( connect);␊ |
| 598 | int␉getpeername(int, struct sockaddr * __restrict, socklen_t * __restrict)␊ |
| 599 | ␉␉__DARWIN_ALIAS(getpeername);␊ |
| 600 | int␉getsockname(int, struct sockaddr * __restrict, socklen_t * __restrict)␊ |
| 601 | ␉␉__DARWIN_ALIAS(getsockname);␊ |
| 602 | int␉getsockopt(int, int, int, void * __restrict, socklen_t * __restrict);␊ |
| 603 | int␉listen(int, int) __DARWIN_ALIAS(listen);␊ |
| 604 | ssize_t␉recv(int, void *, size_t, int) __DARWIN_ALIAS_C(recv);␊ |
| 605 | ssize_t␉recvfrom(int, void *, size_t, int, struct sockaddr * __restrict,␊ |
| 606 | ␉␉socklen_t * __restrict) __DARWIN_ALIAS_C(recvfrom);␊ |
| 607 | ssize_t␉recvmsg(int, struct msghdr *, int) __DARWIN_ALIAS_C(recvmsg);␊ |
| 608 | ssize_t␉send(int, const void *, size_t, int) __DARWIN_ALIAS_C(send);␊ |
| 609 | ssize_t␉sendmsg(int, const struct msghdr *, int) __DARWIN_ALIAS_C(sendmsg);␊ |
| 610 | ssize_t␉sendto(int, const void *, size_t,␊ |
| 611 | ␉␉int, const struct sockaddr *, socklen_t) __DARWIN_ALIAS_C(sendto);␊ |
| 612 | int␉setsockopt(int, int, int, const void *, socklen_t);␊ |
| 613 | int␉shutdown(int, int);␊ |
| 614 | int␉sockatmark(int);␊ |
| 615 | int␉socket(int, int, int);␊ |
| 616 | int␉socketpair(int, int, int, int *) __DARWIN_ALIAS(socketpair);␊ |
| 617 | ␊ |
| 618 | #if !defined(_POSIX_C_SOURCE)␊ |
| 619 | int␉sendfile(int, int, off_t, off_t *, struct sf_hdtr *, int);␊ |
| 620 | #endif␉/* !_POSIX_C_SOURCE */␊ |
| 621 | ␊ |
| 622 | #if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)␊ |
| 623 | void␉pfctlinput(int, struct sockaddr *);␊ |
| 624 | #endif␉/* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */␊ |
| 625 | __END_DECLS␊ |
| 626 | ␊ |
| 627 | ␊ |
| 628 | ␊ |
| 629 | #endif /* !_SYS_SOCKET_H_ */␊ |
| 630 | |
