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LPC2368/lwip/include/lwip/arch.h@0:479ce5546098, 2011-12-31 (annotated)

Committer:
sherckuith
Date:
Sat Dec 31 11:25:27 2011 +0000
Revision:
0:479ce5546098
Ethernet

Who changed what in which revision?

UserRevisionLine numberNew contents of line
sherckuith 0:479ce5546098 1 /*
sherckuith 0:479ce5546098 2 * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
sherckuith 0:479ce5546098 3 * All rights reserved.
sherckuith 0:479ce5546098 4 *
sherckuith 0:479ce5546098 5 * Redistribution and use in source and binary forms, with or without modification,
sherckuith 0:479ce5546098 6 * are permitted provided that the following conditions are met:
sherckuith 0:479ce5546098 7 *
sherckuith 0:479ce5546098 8 * 1. Redistributions of source code must retain the above copyright notice,
sherckuith 0:479ce5546098 9 * this list of conditions and the following disclaimer.
sherckuith 0:479ce5546098 10 * 2. Redistributions in binary form must reproduce the above copyright notice,
sherckuith 0:479ce5546098 11 * this list of conditions and the following disclaimer in the documentation
sherckuith 0:479ce5546098 12 * and/or other materials provided with the distribution.
sherckuith 0:479ce5546098 13 * 3. The name of the author may not be used to endorse or promote products
sherckuith 0:479ce5546098 14 * derived from this software without specific prior written permission.
sherckuith 0:479ce5546098 15 *
sherckuith 0:479ce5546098 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
sherckuith 0:479ce5546098 17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
sherckuith 0:479ce5546098 18 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
sherckuith 0:479ce5546098 19 * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
sherckuith 0:479ce5546098 20 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
sherckuith 0:479ce5546098 21 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
sherckuith 0:479ce5546098 22 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
sherckuith 0:479ce5546098 23 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
sherckuith 0:479ce5546098 24 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
sherckuith 0:479ce5546098 25 * OF SUCH DAMAGE.
sherckuith 0:479ce5546098 26 *
sherckuith 0:479ce5546098 27 * This file is part of the lwIP TCP/IP stack.
sherckuith 0:479ce5546098 28 *
sherckuith 0:479ce5546098 29 * Author: Adam Dunkels <adam@sics.se>
sherckuith 0:479ce5546098 30 *
sherckuith 0:479ce5546098 31 */
sherckuith 0:479ce5546098 32 #ifndef __LWIP_ARCH_H__
sherckuith 0:479ce5546098 33 #define __LWIP_ARCH_H__
sherckuith 0:479ce5546098 34
sherckuith 0:479ce5546098 35 #ifndef LITTLE_ENDIAN
sherckuith 0:479ce5546098 36 #define LITTLE_ENDIAN 1234
sherckuith 0:479ce5546098 37 #endif
sherckuith 0:479ce5546098 38
sherckuith 0:479ce5546098 39 #ifndef BIG_ENDIAN
sherckuith 0:479ce5546098 40 #define BIG_ENDIAN 4321
sherckuith 0:479ce5546098 41 #endif
sherckuith 0:479ce5546098 42
sherckuith 0:479ce5546098 43 #include "arch/cc.h"
sherckuith 0:479ce5546098 44
sherckuith 0:479ce5546098 45 /** Temporary: define format string for size_t if not defined in cc.h */
sherckuith 0:479ce5546098 46 #ifndef SZT_F
sherckuith 0:479ce5546098 47 #define SZT_F U32_F
sherckuith 0:479ce5546098 48 #endif /* SZT_F */
sherckuith 0:479ce5546098 49 /** Temporary upgrade helper: define format string for u8_t as hex if not
sherckuith 0:479ce5546098 50 defined in cc.h */
sherckuith 0:479ce5546098 51 #ifndef X8_F
sherckuith 0:479ce5546098 52 #define X8_F "02x"
sherckuith 0:479ce5546098 53 #endif /* X8_F */
sherckuith 0:479ce5546098 54
sherckuith 0:479ce5546098 55 #ifdef __cplusplus
sherckuith 0:479ce5546098 56 extern "C" {
sherckuith 0:479ce5546098 57 #endif
sherckuith 0:479ce5546098 58
sherckuith 0:479ce5546098 59 #ifndef PACK_STRUCT_BEGIN
sherckuith 0:479ce5546098 60 #define PACK_STRUCT_BEGIN
sherckuith 0:479ce5546098 61 #endif /* PACK_STRUCT_BEGIN */
sherckuith 0:479ce5546098 62
sherckuith 0:479ce5546098 63 #ifndef PACK_STRUCT_END
sherckuith 0:479ce5546098 64 #define PACK_STRUCT_END
sherckuith 0:479ce5546098 65 #endif /* PACK_STRUCT_END */
sherckuith 0:479ce5546098 66
sherckuith 0:479ce5546098 67 #ifndef PACK_STRUCT_FIELD
sherckuith 0:479ce5546098 68 #define PACK_STRUCT_FIELD(x) x
sherckuith 0:479ce5546098 69 #endif /* PACK_STRUCT_FIELD */
sherckuith 0:479ce5546098 70
sherckuith 0:479ce5546098 71
sherckuith 0:479ce5546098 72 #ifndef LWIP_UNUSED_ARG
sherckuith 0:479ce5546098 73 #define LWIP_UNUSED_ARG(x) (void)x
sherckuith 0:479ce5546098 74 #endif /* LWIP_UNUSED_ARG */
sherckuith 0:479ce5546098 75
sherckuith 0:479ce5546098 76
sherckuith 0:479ce5546098 77 #ifdef LWIP_PROVIDE_ERRNO
sherckuith 0:479ce5546098 78
sherckuith 0:479ce5546098 79 #define EPERM 1 /* Operation not permitted */
sherckuith 0:479ce5546098 80 #define ENOENT 2 /* No such file or directory */
sherckuith 0:479ce5546098 81 #define ESRCH 3 /* No such process */
sherckuith 0:479ce5546098 82 #define EINTR 4 /* Interrupted system call */
sherckuith 0:479ce5546098 83 #define EIO 5 /* I/O error */
sherckuith 0:479ce5546098 84 #define ENXIO 6 /* No such device or address */
sherckuith 0:479ce5546098 85 #define E2BIG 7 /* Arg list too long */
sherckuith 0:479ce5546098 86 #define ENOEXEC 8 /* Exec format error */
sherckuith 0:479ce5546098 87 #define EBADF 9 /* Bad file number */
sherckuith 0:479ce5546098 88 #define ECHILD 10 /* No child processes */
sherckuith 0:479ce5546098 89 #define EAGAIN 11 /* Try again */
sherckuith 0:479ce5546098 90 #define ENOMEM 12 /* Out of memory */
sherckuith 0:479ce5546098 91 #define EACCES 13 /* Permission denied */
sherckuith 0:479ce5546098 92 #define EFAULT 14 /* Bad address */
sherckuith 0:479ce5546098 93 #define ENOTBLK 15 /* Block device required */
sherckuith 0:479ce5546098 94 #define EBUSY 16 /* Device or resource busy */
sherckuith 0:479ce5546098 95 #define EEXIST 17 /* File exists */
sherckuith 0:479ce5546098 96 #define EXDEV 18 /* Cross-device link */
sherckuith 0:479ce5546098 97 #define ENODEV 19 /* No such device */
sherckuith 0:479ce5546098 98 #define ENOTDIR 20 /* Not a directory */
sherckuith 0:479ce5546098 99 #define EISDIR 21 /* Is a directory */
sherckuith 0:479ce5546098 100 #define EINVAL 22 /* Invalid argument */
sherckuith 0:479ce5546098 101 #define ENFILE 23 /* File table overflow */
sherckuith 0:479ce5546098 102 #define EMFILE 24 /* Too many open files */
sherckuith 0:479ce5546098 103 #define ENOTTY 25 /* Not a typewriter */
sherckuith 0:479ce5546098 104 #define ETXTBSY 26 /* Text file busy */
sherckuith 0:479ce5546098 105 #define EFBIG 27 /* File too large */
sherckuith 0:479ce5546098 106 #define ENOSPC 28 /* No space left on device */
sherckuith 0:479ce5546098 107 #define ESPIPE 29 /* Illegal seek */
sherckuith 0:479ce5546098 108 #define EROFS 30 /* Read-only file system */
sherckuith 0:479ce5546098 109 #define EMLINK 31 /* Too many links */
sherckuith 0:479ce5546098 110 #define EPIPE 32 /* Broken pipe */
sherckuith 0:479ce5546098 111 #define EDOM 33 /* Math argument out of domain of func */
sherckuith 0:479ce5546098 112 #define ERANGE 34 /* Math result not representable */
sherckuith 0:479ce5546098 113 #define EDEADLK 35 /* Resource deadlock would occur */
sherckuith 0:479ce5546098 114 #define ENAMETOOLONG 36 /* File name too long */
sherckuith 0:479ce5546098 115 #define ENOLCK 37 /* No record locks available */
sherckuith 0:479ce5546098 116 #define ENOSYS 38 /* Function not implemented */
sherckuith 0:479ce5546098 117 #define ENOTEMPTY 39 /* Directory not empty */
sherckuith 0:479ce5546098 118 #define ELOOP 40 /* Too many symbolic links encountered */
sherckuith 0:479ce5546098 119 #define EWOULDBLOCK EAGAIN /* Operation would block */
sherckuith 0:479ce5546098 120 #define ENOMSG 42 /* No message of desired type */
sherckuith 0:479ce5546098 121 #define EIDRM 43 /* Identifier removed */
sherckuith 0:479ce5546098 122 #define ECHRNG 44 /* Channel number out of range */
sherckuith 0:479ce5546098 123 #define EL2NSYNC 45 /* Level 2 not synchronized */
sherckuith 0:479ce5546098 124 #define EL3HLT 46 /* Level 3 halted */
sherckuith 0:479ce5546098 125 #define EL3RST 47 /* Level 3 reset */
sherckuith 0:479ce5546098 126 #define ELNRNG 48 /* Link number out of range */
sherckuith 0:479ce5546098 127 #define EUNATCH 49 /* Protocol driver not attached */
sherckuith 0:479ce5546098 128 #define ENOCSI 50 /* No CSI structure available */
sherckuith 0:479ce5546098 129 #define EL2HLT 51 /* Level 2 halted */
sherckuith 0:479ce5546098 130 #define EBADE 52 /* Invalid exchange */
sherckuith 0:479ce5546098 131 #define EBADR 53 /* Invalid request descriptor */
sherckuith 0:479ce5546098 132 #define EXFULL 54 /* Exchange full */
sherckuith 0:479ce5546098 133 #define ENOANO 55 /* No anode */
sherckuith 0:479ce5546098 134 #define EBADRQC 56 /* Invalid request code */
sherckuith 0:479ce5546098 135 #define EBADSLT 57 /* Invalid slot */
sherckuith 0:479ce5546098 136
sherckuith 0:479ce5546098 137 #define EDEADLOCK EDEADLK
sherckuith 0:479ce5546098 138
sherckuith 0:479ce5546098 139 #define EBFONT 59 /* Bad font file format */
sherckuith 0:479ce5546098 140 #define ENOSTR 60 /* Device not a stream */
sherckuith 0:479ce5546098 141 #define ENODATA 61 /* No data available */
sherckuith 0:479ce5546098 142 #define ETIME 62 /* Timer expired */
sherckuith 0:479ce5546098 143 #define ENOSR 63 /* Out of streams resources */
sherckuith 0:479ce5546098 144 #define ENONET 64 /* Machine is not on the network */
sherckuith 0:479ce5546098 145 #define ENOPKG 65 /* Package not installed */
sherckuith 0:479ce5546098 146 #define EREMOTE 66 /* Object is remote */
sherckuith 0:479ce5546098 147 #define ENOLINK 67 /* Link has been severed */
sherckuith 0:479ce5546098 148 #define EADV 68 /* Advertise error */
sherckuith 0:479ce5546098 149 #define ESRMNT 69 /* Srmount error */
sherckuith 0:479ce5546098 150 #define ECOMM 70 /* Communication error on send */
sherckuith 0:479ce5546098 151 #define EPROTO 71 /* Protocol error */
sherckuith 0:479ce5546098 152 #define EMULTIHOP 72 /* Multihop attempted */
sherckuith 0:479ce5546098 153 #define EDOTDOT 73 /* RFS specific error */
sherckuith 0:479ce5546098 154 #define EBADMSG 74 /* Not a data message */
sherckuith 0:479ce5546098 155 #define EOVERFLOW 75 /* Value too large for defined data type */
sherckuith 0:479ce5546098 156 #define ENOTUNIQ 76 /* Name not unique on network */
sherckuith 0:479ce5546098 157 #define EBADFD 77 /* File descriptor in bad state */
sherckuith 0:479ce5546098 158 #define EREMCHG 78 /* Remote address changed */
sherckuith 0:479ce5546098 159 #define ELIBACC 79 /* Can not access a needed shared library */
sherckuith 0:479ce5546098 160 #define ELIBBAD 80 /* Accessing a corrupted shared library */
sherckuith 0:479ce5546098 161 #define ELIBSCN 81 /* .lib section in a.out corrupted */
sherckuith 0:479ce5546098 162 #define ELIBMAX 82 /* Attempting to link in too many shared libraries */
sherckuith 0:479ce5546098 163 #define ELIBEXEC 83 /* Cannot exec a shared library directly */
sherckuith 0:479ce5546098 164 #define EILSEQ 84 /* Illegal byte sequence */
sherckuith 0:479ce5546098 165 #define ERESTART 85 /* Interrupted system call should be restarted */
sherckuith 0:479ce5546098 166 #define ESTRPIPE 86 /* Streams pipe error */
sherckuith 0:479ce5546098 167 #define EUSERS 87 /* Too many users */
sherckuith 0:479ce5546098 168 #define ENOTSOCK 88 /* Socket operation on non-socket */
sherckuith 0:479ce5546098 169 #define EDESTADDRREQ 89 /* Destination address required */
sherckuith 0:479ce5546098 170 #define EMSGSIZE 90 /* Message too long */
sherckuith 0:479ce5546098 171 #define EPROTOTYPE 91 /* Protocol wrong type for socket */
sherckuith 0:479ce5546098 172 #define ENOPROTOOPT 92 /* Protocol not available */
sherckuith 0:479ce5546098 173 #define EPROTONOSUPPORT 93 /* Protocol not supported */
sherckuith 0:479ce5546098 174 #define ESOCKTNOSUPPORT 94 /* Socket type not supported */
sherckuith 0:479ce5546098 175 #define EOPNOTSUPP 95 /* Operation not supported on transport endpoint */
sherckuith 0:479ce5546098 176 #define EPFNOSUPPORT 96 /* Protocol family not supported */
sherckuith 0:479ce5546098 177 #define EAFNOSUPPORT 97 /* Address family not supported by protocol */
sherckuith 0:479ce5546098 178 #define EADDRINUSE 98 /* Address already in use */
sherckuith 0:479ce5546098 179 #define EADDRNOTAVAIL 99 /* Cannot assign requested address */
sherckuith 0:479ce5546098 180 #define ENETDOWN 100 /* Network is down */
sherckuith 0:479ce5546098 181 #define ENETUNREACH 101 /* Network is unreachable */
sherckuith 0:479ce5546098 182 #define ENETRESET 102 /* Network dropped connection because of reset */
sherckuith 0:479ce5546098 183 #define ECONNABORTED 103 /* Software caused connection abort */
sherckuith 0:479ce5546098 184 #define ECONNRESET 104 /* Connection reset by peer */
sherckuith 0:479ce5546098 185 #define ENOBUFS 105 /* No buffer space available */
sherckuith 0:479ce5546098 186 #define EISCONN 106 /* Transport endpoint is already connected */
sherckuith 0:479ce5546098 187 #define ENOTCONN 107 /* Transport endpoint is not connected */
sherckuith 0:479ce5546098 188 #define ESHUTDOWN 108 /* Cannot send after transport endpoint shutdown */
sherckuith 0:479ce5546098 189 #define ETOOMANYREFS 109 /* Too many references: cannot splice */
sherckuith 0:479ce5546098 190 #define ETIMEDOUT 110 /* Connection timed out */
sherckuith 0:479ce5546098 191 #define ECONNREFUSED 111 /* Connection refused */
sherckuith 0:479ce5546098 192 #define EHOSTDOWN 112 /* Host is down */
sherckuith 0:479ce5546098 193 #define EHOSTUNREACH 113 /* No route to host */
sherckuith 0:479ce5546098 194 #define EALREADY 114 /* Operation already in progress */
sherckuith 0:479ce5546098 195 #define EINPROGRESS 115 /* Operation now in progress */
sherckuith 0:479ce5546098 196 #define ESTALE 116 /* Stale NFS file handle */
sherckuith 0:479ce5546098 197 #define EUCLEAN 117 /* Structure needs cleaning */
sherckuith 0:479ce5546098 198 #define ENOTNAM 118 /* Not a XENIX named type file */
sherckuith 0:479ce5546098 199 #define ENAVAIL 119 /* No XENIX semaphores available */
sherckuith 0:479ce5546098 200 #define EISNAM 120 /* Is a named type file */
sherckuith 0:479ce5546098 201 #define EREMOTEIO 121 /* Remote I/O error */
sherckuith 0:479ce5546098 202 #define EDQUOT 122 /* Quota exceeded */
sherckuith 0:479ce5546098 203
sherckuith 0:479ce5546098 204 #define ENOMEDIUM 123 /* No medium found */
sherckuith 0:479ce5546098 205 #define EMEDIUMTYPE 124 /* Wrong medium type */
sherckuith 0:479ce5546098 206
sherckuith 0:479ce5546098 207
sherckuith 0:479ce5546098 208 #define ENSROK 0 /* DNS server returned answer with no data */
sherckuith 0:479ce5546098 209 #define ENSRNODATA 160 /* DNS server returned answer with no data */
sherckuith 0:479ce5546098 210 #define ENSRFORMERR 161 /* DNS server claims query was misformatted */
sherckuith 0:479ce5546098 211 #define ENSRSERVFAIL 162 /* DNS server returned general failure */
sherckuith 0:479ce5546098 212 #define ENSRNOTFOUND 163 /* Domain name not found */
sherckuith 0:479ce5546098 213 #define ENSRNOTIMP 164 /* DNS server does not implement requested operation */
sherckuith 0:479ce5546098 214 #define ENSRREFUSED 165 /* DNS server refused query */
sherckuith 0:479ce5546098 215 #define ENSRBADQUERY 166 /* Misformatted DNS query */
sherckuith 0:479ce5546098 216 #define ENSRBADNAME 167 /* Misformatted domain name */
sherckuith 0:479ce5546098 217 #define ENSRBADFAMILY 168 /* Unsupported address family */
sherckuith 0:479ce5546098 218 #define ENSRBADRESP 169 /* Misformatted DNS reply */
sherckuith 0:479ce5546098 219 #define ENSRCONNREFUSED 170 /* Could not contact DNS servers */
sherckuith 0:479ce5546098 220 #define ENSRTIMEOUT 171 /* Timeout while contacting DNS servers */
sherckuith 0:479ce5546098 221 #define ENSROF 172 /* End of file */
sherckuith 0:479ce5546098 222 #define ENSRFILE 173 /* Error reading file */
sherckuith 0:479ce5546098 223 #define ENSRNOMEM 174 /* Out of memory */
sherckuith 0:479ce5546098 224 #define ENSRDESTRUCTION 175 /* Application terminated lookup */
sherckuith 0:479ce5546098 225 #define ENSRQUERYDOMAINTOOLONG 176 /* Domain name is too long */
sherckuith 0:479ce5546098 226 #define ENSRCNAMELOOP 177 /* Domain name is too long */
sherckuith 0:479ce5546098 227
sherckuith 0:479ce5546098 228 #ifndef errno
sherckuith 0:479ce5546098 229 extern int errno;
sherckuith 0:479ce5546098 230 #endif
sherckuith 0:479ce5546098 231
sherckuith 0:479ce5546098 232 #endif /* LWIP_PROVIDE_ERRNO */
sherckuith 0:479ce5546098 233
sherckuith 0:479ce5546098 234 #ifdef __cplusplus
sherckuith 0:479ce5546098 235 }
sherckuith 0:479ce5546098 236 #endif
sherckuith 0:479ce5546098 237
sherckuith 0:479ce5546098 238 #endif /* __LWIP_ARCH_H__ */