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lwip/include/lwip/arch.h@0:d7bd7384a37c, 2016-12-07 (annotated)

Committer:
grzemich
Date:
Wed Dec 07 23:47:50 2016 +0000
Revision:
0:d7bd7384a37c
dgd

Who changed what in which revision?

UserRevisionLine numberNew contents of line
grzemich 0:d7bd7384a37c 1 /*
grzemich 0:d7bd7384a37c 2 * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
grzemich 0:d7bd7384a37c 3 * All rights reserved.
grzemich 0:d7bd7384a37c 4 *
grzemich 0:d7bd7384a37c 5 * Redistribution and use in source and binary forms, with or without modification,
grzemich 0:d7bd7384a37c 6 * are permitted provided that the following conditions are met:
grzemich 0:d7bd7384a37c 7 *
grzemich 0:d7bd7384a37c 8 * 1. Redistributions of source code must retain the above copyright notice,
grzemich 0:d7bd7384a37c 9 * this list of conditions and the following disclaimer.
grzemich 0:d7bd7384a37c 10 * 2. Redistributions in binary form must reproduce the above copyright notice,
grzemich 0:d7bd7384a37c 11 * this list of conditions and the following disclaimer in the documentation
grzemich 0:d7bd7384a37c 12 * and/or other materials provided with the distribution.
grzemich 0:d7bd7384a37c 13 * 3. The name of the author may not be used to endorse or promote products
grzemich 0:d7bd7384a37c 14 * derived from this software without specific prior written permission.
grzemich 0:d7bd7384a37c 15 *
grzemich 0:d7bd7384a37c 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
grzemich 0:d7bd7384a37c 17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
grzemich 0:d7bd7384a37c 18 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
grzemich 0:d7bd7384a37c 19 * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
grzemich 0:d7bd7384a37c 20 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
grzemich 0:d7bd7384a37c 21 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
grzemich 0:d7bd7384a37c 22 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
grzemich 0:d7bd7384a37c 23 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
grzemich 0:d7bd7384a37c 24 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
grzemich 0:d7bd7384a37c 25 * OF SUCH DAMAGE.
grzemich 0:d7bd7384a37c 26 *
grzemich 0:d7bd7384a37c 27 * This file is part of the lwIP TCP/IP stack.
grzemich 0:d7bd7384a37c 28 *
grzemich 0:d7bd7384a37c 29 * Author: Adam Dunkels <adam@sics.se>
grzemich 0:d7bd7384a37c 30 *
grzemich 0:d7bd7384a37c 31 */
grzemich 0:d7bd7384a37c 32 #ifndef __LWIP_ARCH_H__
grzemich 0:d7bd7384a37c 33 #define __LWIP_ARCH_H__
grzemich 0:d7bd7384a37c 34
grzemich 0:d7bd7384a37c 35 #ifndef LITTLE_ENDIAN
grzemich 0:d7bd7384a37c 36 #define LITTLE_ENDIAN 1234
grzemich 0:d7bd7384a37c 37 #endif
grzemich 0:d7bd7384a37c 38
grzemich 0:d7bd7384a37c 39 #ifndef BIG_ENDIAN
grzemich 0:d7bd7384a37c 40 #define BIG_ENDIAN 4321
grzemich 0:d7bd7384a37c 41 #endif
grzemich 0:d7bd7384a37c 42
grzemich 0:d7bd7384a37c 43 #include "arch/cc.h"
grzemich 0:d7bd7384a37c 44
grzemich 0:d7bd7384a37c 45 /** Temporary: define format string for size_t if not defined in cc.h */
grzemich 0:d7bd7384a37c 46 #ifndef SZT_F
grzemich 0:d7bd7384a37c 47 #define SZT_F U32_F
grzemich 0:d7bd7384a37c 48 #endif /* SZT_F */
grzemich 0:d7bd7384a37c 49 /** Temporary upgrade helper: define format string for u8_t as hex if not
grzemich 0:d7bd7384a37c 50 defined in cc.h */
grzemich 0:d7bd7384a37c 51 #ifndef X8_F
grzemich 0:d7bd7384a37c 52 #define X8_F "02x"
grzemich 0:d7bd7384a37c 53 #endif /* X8_F */
grzemich 0:d7bd7384a37c 54
grzemich 0:d7bd7384a37c 55 #ifdef __cplusplus
grzemich 0:d7bd7384a37c 56 extern "C" {
grzemich 0:d7bd7384a37c 57 #endif
grzemich 0:d7bd7384a37c 58
grzemich 0:d7bd7384a37c 59 #ifndef PACK_STRUCT_BEGIN
grzemich 0:d7bd7384a37c 60 #define PACK_STRUCT_BEGIN
grzemich 0:d7bd7384a37c 61 #endif /* PACK_STRUCT_BEGIN */
grzemich 0:d7bd7384a37c 62
grzemich 0:d7bd7384a37c 63 #ifndef PACK_STRUCT_END
grzemich 0:d7bd7384a37c 64 #define PACK_STRUCT_END
grzemich 0:d7bd7384a37c 65 #endif /* PACK_STRUCT_END */
grzemich 0:d7bd7384a37c 66
grzemich 0:d7bd7384a37c 67 #ifndef PACK_STRUCT_FIELD
grzemich 0:d7bd7384a37c 68 #define PACK_STRUCT_FIELD(x) x
grzemich 0:d7bd7384a37c 69 #endif /* PACK_STRUCT_FIELD */
grzemich 0:d7bd7384a37c 70
grzemich 0:d7bd7384a37c 71
grzemich 0:d7bd7384a37c 72 #ifndef LWIP_UNUSED_ARG
grzemich 0:d7bd7384a37c 73 #define LWIP_UNUSED_ARG(x) (void)x
grzemich 0:d7bd7384a37c 74 #endif /* LWIP_UNUSED_ARG */
grzemich 0:d7bd7384a37c 75
grzemich 0:d7bd7384a37c 76
grzemich 0:d7bd7384a37c 77 #ifdef LWIP_PROVIDE_ERRNO
grzemich 0:d7bd7384a37c 78
grzemich 0:d7bd7384a37c 79 #define EPERM 1 /* Operation not permitted */
grzemich 0:d7bd7384a37c 80 #define ENOENT 2 /* No such file or directory */
grzemich 0:d7bd7384a37c 81 #define ESRCH 3 /* No such process */
grzemich 0:d7bd7384a37c 82 #define EINTR 4 /* Interrupted system call */
grzemich 0:d7bd7384a37c 83 #define EIO 5 /* I/O error */
grzemich 0:d7bd7384a37c 84 #define ENXIO 6 /* No such device or address */
grzemich 0:d7bd7384a37c 85 #define E2BIG 7 /* Arg list too long */
grzemich 0:d7bd7384a37c 86 #define ENOEXEC 8 /* Exec format error */
grzemich 0:d7bd7384a37c 87 #define EBADF 9 /* Bad file number */
grzemich 0:d7bd7384a37c 88 #define ECHILD 10 /* No child processes */
grzemich 0:d7bd7384a37c 89 #define EAGAIN 11 /* Try again */
grzemich 0:d7bd7384a37c 90 #define ENOMEM 12 /* Out of memory */
grzemich 0:d7bd7384a37c 91 #define EACCES 13 /* Permission denied */
grzemich 0:d7bd7384a37c 92 #define EFAULT 14 /* Bad address */
grzemich 0:d7bd7384a37c 93 #define ENOTBLK 15 /* Block device required */
grzemich 0:d7bd7384a37c 94 #define EBUSY 16 /* Device or resource busy */
grzemich 0:d7bd7384a37c 95 #define EEXIST 17 /* File exists */
grzemich 0:d7bd7384a37c 96 #define EXDEV 18 /* Cross-device link */
grzemich 0:d7bd7384a37c 97 #define ENODEV 19 /* No such device */
grzemich 0:d7bd7384a37c 98 #define ENOTDIR 20 /* Not a directory */
grzemich 0:d7bd7384a37c 99 #define EISDIR 21 /* Is a directory */
grzemich 0:d7bd7384a37c 100 #define EINVAL 22 /* Invalid argument */
grzemich 0:d7bd7384a37c 101 #define ENFILE 23 /* File table overflow */
grzemich 0:d7bd7384a37c 102 #define EMFILE 24 /* Too many open files */
grzemich 0:d7bd7384a37c 103 #define ENOTTY 25 /* Not a typewriter */
grzemich 0:d7bd7384a37c 104 #define ETXTBSY 26 /* Text file busy */
grzemich 0:d7bd7384a37c 105 #define EFBIG 27 /* File too large */
grzemich 0:d7bd7384a37c 106 #define ENOSPC 28 /* No space left on device */
grzemich 0:d7bd7384a37c 107 #define ESPIPE 29 /* Illegal seek */
grzemich 0:d7bd7384a37c 108 #define EROFS 30 /* Read-only file system */
grzemich 0:d7bd7384a37c 109 #define EMLINK 31 /* Too many links */
grzemich 0:d7bd7384a37c 110 #define EPIPE 32 /* Broken pipe */
grzemich 0:d7bd7384a37c 111 #define EDOM 33 /* Math argument out of domain of func */
grzemich 0:d7bd7384a37c 112 #define ERANGE 34 /* Math result not representable */
grzemich 0:d7bd7384a37c 113 #define EDEADLK 35 /* Resource deadlock would occur */
grzemich 0:d7bd7384a37c 114 #define ENAMETOOLONG 36 /* File name too long */
grzemich 0:d7bd7384a37c 115 #define ENOLCK 37 /* No record locks available */
grzemich 0:d7bd7384a37c 116 #define ENOSYS 38 /* Function not implemented */
grzemich 0:d7bd7384a37c 117 #define ENOTEMPTY 39 /* Directory not empty */
grzemich 0:d7bd7384a37c 118 #define ELOOP 40 /* Too many symbolic links encountered */
grzemich 0:d7bd7384a37c 119 #define EWOULDBLOCK EAGAIN /* Operation would block */
grzemich 0:d7bd7384a37c 120 #define ENOMSG 42 /* No message of desired type */
grzemich 0:d7bd7384a37c 121 #define EIDRM 43 /* Identifier removed */
grzemich 0:d7bd7384a37c 122 #define ECHRNG 44 /* Channel number out of range */
grzemich 0:d7bd7384a37c 123 #define EL2NSYNC 45 /* Level 2 not synchronized */
grzemich 0:d7bd7384a37c 124 #define EL3HLT 46 /* Level 3 halted */
grzemich 0:d7bd7384a37c 125 #define EL3RST 47 /* Level 3 reset */
grzemich 0:d7bd7384a37c 126 #define ELNRNG 48 /* Link number out of range */
grzemich 0:d7bd7384a37c 127 #define EUNATCH 49 /* Protocol driver not attached */
grzemich 0:d7bd7384a37c 128 #define ENOCSI 50 /* No CSI structure available */
grzemich 0:d7bd7384a37c 129 #define EL2HLT 51 /* Level 2 halted */
grzemich 0:d7bd7384a37c 130 #define EBADE 52 /* Invalid exchange */
grzemich 0:d7bd7384a37c 131 #define EBADR 53 /* Invalid request descriptor */
grzemich 0:d7bd7384a37c 132 #define EXFULL 54 /* Exchange full */
grzemich 0:d7bd7384a37c 133 #define ENOANO 55 /* No anode */
grzemich 0:d7bd7384a37c 134 #define EBADRQC 56 /* Invalid request code */
grzemich 0:d7bd7384a37c 135 #define EBADSLT 57 /* Invalid slot */
grzemich 0:d7bd7384a37c 136
grzemich 0:d7bd7384a37c 137 #define EDEADLOCK EDEADLK
grzemich 0:d7bd7384a37c 138
grzemich 0:d7bd7384a37c 139 #define EBFONT 59 /* Bad font file format */
grzemich 0:d7bd7384a37c 140 #define ENOSTR 60 /* Device not a stream */
grzemich 0:d7bd7384a37c 141 #define ENODATA 61 /* No data available */
grzemich 0:d7bd7384a37c 142 #define ETIME 62 /* Timer expired */
grzemich 0:d7bd7384a37c 143 #define ENOSR 63 /* Out of streams resources */
grzemich 0:d7bd7384a37c 144 #define ENONET 64 /* Machine is not on the network */
grzemich 0:d7bd7384a37c 145 #define ENOPKG 65 /* Package not installed */
grzemich 0:d7bd7384a37c 146 #define EREMOTE 66 /* Object is remote */
grzemich 0:d7bd7384a37c 147 #define ENOLINK 67 /* Link has been severed */
grzemich 0:d7bd7384a37c 148 #define EADV 68 /* Advertise error */
grzemich 0:d7bd7384a37c 149 #define ESRMNT 69 /* Srmount error */
grzemich 0:d7bd7384a37c 150 #define ECOMM 70 /* Communication error on send */
grzemich 0:d7bd7384a37c 151 #define EPROTO 71 /* Protocol error */
grzemich 0:d7bd7384a37c 152 #define EMULTIHOP 72 /* Multihop attempted */
grzemich 0:d7bd7384a37c 153 #define EDOTDOT 73 /* RFS specific error */
grzemich 0:d7bd7384a37c 154 #define EBADMSG 74 /* Not a data message */
grzemich 0:d7bd7384a37c 155 #define EOVERFLOW 75 /* Value too large for defined data type */
grzemich 0:d7bd7384a37c 156 #define ENOTUNIQ 76 /* Name not unique on network */
grzemich 0:d7bd7384a37c 157 #define EBADFD 77 /* File descriptor in bad state */
grzemich 0:d7bd7384a37c 158 #define EREMCHG 78 /* Remote address changed */
grzemich 0:d7bd7384a37c 159 #define ELIBACC 79 /* Can not access a needed shared library */
grzemich 0:d7bd7384a37c 160 #define ELIBBAD 80 /* Accessing a corrupted shared library */
grzemich 0:d7bd7384a37c 161 #define ELIBSCN 81 /* .lib section in a.out corrupted */
grzemich 0:d7bd7384a37c 162 #define ELIBMAX 82 /* Attempting to link in too many shared libraries */
grzemich 0:d7bd7384a37c 163 #define ELIBEXEC 83 /* Cannot exec a shared library directly */
grzemich 0:d7bd7384a37c 164 #define EILSEQ 84 /* Illegal byte sequence */
grzemich 0:d7bd7384a37c 165 #define ERESTART 85 /* Interrupted system call should be restarted */
grzemich 0:d7bd7384a37c 166 #define ESTRPIPE 86 /* Streams pipe error */
grzemich 0:d7bd7384a37c 167 #define EUSERS 87 /* Too many users */
grzemich 0:d7bd7384a37c 168 #define ENOTSOCK 88 /* Socket operation on non-socket */
grzemich 0:d7bd7384a37c 169 #define EDESTADDRREQ 89 /* Destination address required */
grzemich 0:d7bd7384a37c 170 #define EMSGSIZE 90 /* Message too long */
grzemich 0:d7bd7384a37c 171 #define EPROTOTYPE 91 /* Protocol wrong type for socket */
grzemich 0:d7bd7384a37c 172 #define ENOPROTOOPT 92 /* Protocol not available */
grzemich 0:d7bd7384a37c 173 #define EPROTONOSUPPORT 93 /* Protocol not supported */
grzemich 0:d7bd7384a37c 174 #define ESOCKTNOSUPPORT 94 /* Socket type not supported */
grzemich 0:d7bd7384a37c 175 #define EOPNOTSUPP 95 /* Operation not supported on transport endpoint */
grzemich 0:d7bd7384a37c 176 #define EPFNOSUPPORT 96 /* Protocol family not supported */
grzemich 0:d7bd7384a37c 177 #define EAFNOSUPPORT 97 /* Address family not supported by protocol */
grzemich 0:d7bd7384a37c 178 #define EADDRINUSE 98 /* Address already in use */
grzemich 0:d7bd7384a37c 179 #define EADDRNOTAVAIL 99 /* Cannot assign requested address */
grzemich 0:d7bd7384a37c 180 #define ENETDOWN 100 /* Network is down */
grzemich 0:d7bd7384a37c 181 #define ENETUNREACH 101 /* Network is unreachable */
grzemich 0:d7bd7384a37c 182 #define ENETRESET 102 /* Network dropped connection because of reset */
grzemich 0:d7bd7384a37c 183 #define ECONNABORTED 103 /* Software caused connection abort */
grzemich 0:d7bd7384a37c 184 #define ECONNRESET 104 /* Connection reset by peer */
grzemich 0:d7bd7384a37c 185 #define ENOBUFS 105 /* No buffer space available */
grzemich 0:d7bd7384a37c 186 #define EISCONN 106 /* Transport endpoint is already connected */
grzemich 0:d7bd7384a37c 187 #define ENOTCONN 107 /* Transport endpoint is not connected */
grzemich 0:d7bd7384a37c 188 #define ESHUTDOWN 108 /* Cannot send after transport endpoint shutdown */
grzemich 0:d7bd7384a37c 189 #define ETOOMANYREFS 109 /* Too many references: cannot splice */
grzemich 0:d7bd7384a37c 190 #define ETIMEDOUT 110 /* Connection timed out */
grzemich 0:d7bd7384a37c 191 #define ECONNREFUSED 111 /* Connection refused */
grzemich 0:d7bd7384a37c 192 #define EHOSTDOWN 112 /* Host is down */
grzemich 0:d7bd7384a37c 193 #define EHOSTUNREACH 113 /* No route to host */
grzemich 0:d7bd7384a37c 194 #define EALREADY 114 /* Operation already in progress */
grzemich 0:d7bd7384a37c 195 #define EINPROGRESS 115 /* Operation now in progress */
grzemich 0:d7bd7384a37c 196 #define ESTALE 116 /* Stale NFS file handle */
grzemich 0:d7bd7384a37c 197 #define EUCLEAN 117 /* Structure needs cleaning */
grzemich 0:d7bd7384a37c 198 #define ENOTNAM 118 /* Not a XENIX named type file */
grzemich 0:d7bd7384a37c 199 #define ENAVAIL 119 /* No XENIX semaphores available */
grzemich 0:d7bd7384a37c 200 #define EISNAM 120 /* Is a named type file */
grzemich 0:d7bd7384a37c 201 #define EREMOTEIO 121 /* Remote I/O error */
grzemich 0:d7bd7384a37c 202 #define EDQUOT 122 /* Quota exceeded */
grzemich 0:d7bd7384a37c 203
grzemich 0:d7bd7384a37c 204 #define ENOMEDIUM 123 /* No medium found */
grzemich 0:d7bd7384a37c 205 #define EMEDIUMTYPE 124 /* Wrong medium type */
grzemich 0:d7bd7384a37c 206
grzemich 0:d7bd7384a37c 207
grzemich 0:d7bd7384a37c 208 #define ENSROK 0 /* DNS server returned answer with no data */
grzemich 0:d7bd7384a37c 209 #define ENSRNODATA 160 /* DNS server returned answer with no data */
grzemich 0:d7bd7384a37c 210 #define ENSRFORMERR 161 /* DNS server claims query was misformatted */
grzemich 0:d7bd7384a37c 211 #define ENSRSERVFAIL 162 /* DNS server returned general failure */
grzemich 0:d7bd7384a37c 212 #define ENSRNOTFOUND 163 /* Domain name not found */
grzemich 0:d7bd7384a37c 213 #define ENSRNOTIMP 164 /* DNS server does not implement requested operation */
grzemich 0:d7bd7384a37c 214 #define ENSRREFUSED 165 /* DNS server refused query */
grzemich 0:d7bd7384a37c 215 #define ENSRBADQUERY 166 /* Misformatted DNS query */
grzemich 0:d7bd7384a37c 216 #define ENSRBADNAME 167 /* Misformatted domain name */
grzemich 0:d7bd7384a37c 217 #define ENSRBADFAMILY 168 /* Unsupported address family */
grzemich 0:d7bd7384a37c 218 #define ENSRBADRESP 169 /* Misformatted DNS reply */
grzemich 0:d7bd7384a37c 219 #define ENSRCONNREFUSED 170 /* Could not contact DNS servers */
grzemich 0:d7bd7384a37c 220 #define ENSRTIMEOUT 171 /* Timeout while contacting DNS servers */
grzemich 0:d7bd7384a37c 221 #define ENSROF 172 /* End of file */
grzemich 0:d7bd7384a37c 222 #define ENSRFILE 173 /* Error reading file */
grzemich 0:d7bd7384a37c 223 #define ENSRNOMEM 174 /* Out of memory */
grzemich 0:d7bd7384a37c 224 #define ENSRDESTRUCTION 175 /* Application terminated lookup */
grzemich 0:d7bd7384a37c 225 #define ENSRQUERYDOMAINTOOLONG 176 /* Domain name is too long */
grzemich 0:d7bd7384a37c 226 #define ENSRCNAMELOOP 177 /* Domain name is too long */
grzemich 0:d7bd7384a37c 227
grzemich 0:d7bd7384a37c 228 #ifndef errno
grzemich 0:d7bd7384a37c 229 extern int errno;
grzemich 0:d7bd7384a37c 230 #endif
grzemich 0:d7bd7384a37c 231
grzemich 0:d7bd7384a37c 232 #endif /* LWIP_PROVIDE_ERRNO */
grzemich 0:d7bd7384a37c 233
grzemich 0:d7bd7384a37c 234 #ifdef __cplusplus
grzemich 0:d7bd7384a37c 235 }
grzemich 0:d7bd7384a37c 236 #endif
grzemich 0:d7bd7384a37c 237
grzemich 0:d7bd7384a37c 238 #endif /* __LWIP_ARCH_H__ */