ReactOS  0.4.14-dev-49-gfb4591c
arch.h
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1 /*
2  * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
3  * All rights reserved.
4  *
5  * Redistribution and use in source and binary forms, with or without modification,
6  * are permitted provided that the following conditions are met:
7  *
8  * 1. Redistributions of source code must retain the above copyright notice,
9  * this list of conditions and the following disclaimer.
10  * 2. Redistributions in binary form must reproduce the above copyright notice,
11  * this list of conditions and the following disclaimer in the documentation
12  * and/or other materials provided with the distribution.
13  * 3. The name of the author may not be used to endorse or promote products
14  * derived from this software without specific prior written permission.
15  *
16  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
17  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
18  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
19  * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
20  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
21  * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
22  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
23  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
24  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
25  * OF SUCH DAMAGE.
26  *
27  * This file is part of the lwIP TCP/IP stack.
28  *
29  * Author: Adam Dunkels <adam@sics.se>
30  *
31  */
32 #ifndef __LWIP_ARCH_H__
33 #define __LWIP_ARCH_H__
34 
35 #ifndef LITTLE_ENDIAN
36 #define LITTLE_ENDIAN 1234
37 #endif
38 
39 #ifndef BIG_ENDIAN
40 #define BIG_ENDIAN 4321
41 #endif
42 
43 #include "arch/cc.h"
44 
46 #ifndef SZT_F
47 #define SZT_F U32_F
48 #endif /* SZT_F */
49 
51 #ifndef X8_F
52 #define X8_F "02x"
53 #endif /* X8_F */
54 
55 #ifdef __cplusplus
56 extern "C" {
57 #endif
58 
59 #ifndef PACK_STRUCT_BEGIN
60 #define PACK_STRUCT_BEGIN
61 #endif /* PACK_STRUCT_BEGIN */
62 
63 #ifndef PACK_STRUCT_END
64 #define PACK_STRUCT_END
65 #endif /* PACK_STRUCT_END */
66 
67 #ifndef PACK_STRUCT_FIELD
68 #define PACK_STRUCT_FIELD(x) x
69 #endif /* PACK_STRUCT_FIELD */
70 
71 
72 #ifndef LWIP_UNUSED_ARG
73 #define LWIP_UNUSED_ARG(x) (void)x
74 #endif /* LWIP_UNUSED_ARG */
75 
76 
77 #ifdef LWIP_PROVIDE_ERRNO
78 
79 #define EPERM 1 /* Operation not permitted */
80 #define ENOENT 2 /* No such file or directory */
81 #define ESRCH 3 /* No such process */
82 #define EINTR 4 /* Interrupted system call */
83 #define EIO 5 /* I/O error */
84 #define ENXIO 6 /* No such device or address */
85 #define E2BIG 7 /* Arg list too long */
86 #define ENOEXEC 8 /* Exec format error */
87 #define EBADF 9 /* Bad file number */
88 #define ECHILD 10 /* No child processes */
89 #define EAGAIN 11 /* Try again */
90 #define ENOMEM 12 /* Out of memory */
91 #define EACCES 13 /* Permission denied */
92 #define EFAULT 14 /* Bad address */
93 #define ENOTBLK 15 /* Block device required */
94 #define EBUSY 16 /* Device or resource busy */
95 #define EEXIST 17 /* File exists */
96 #define EXDEV 18 /* Cross-device link */
97 #define ENODEV 19 /* No such device */
98 #define ENOTDIR 20 /* Not a directory */
99 #define EISDIR 21 /* Is a directory */
100 #define EINVAL 22 /* Invalid argument */
101 #define ENFILE 23 /* File table overflow */
102 #define EMFILE 24 /* Too many open files */
103 #define ENOTTY 25 /* Not a typewriter */
104 #define ETXTBSY 26 /* Text file busy */
105 #define EFBIG 27 /* File too large */
106 #define ENOSPC 28 /* No space left on device */
107 #define ESPIPE 29 /* Illegal seek */
108 #define EROFS 30 /* Read-only file system */
109 #define EMLINK 31 /* Too many links */
110 #define EPIPE 32 /* Broken pipe */
111 #define EDOM 33 /* Math argument out of domain of func */
112 #define ERANGE 34 /* Math result not representable */
113 #define EDEADLK 35 /* Resource deadlock would occur */
114 #define ENAMETOOLONG 36 /* File name too long */
115 #define ENOLCK 37 /* No record locks available */
116 #define ENOSYS 38 /* Function not implemented */
117 #define ENOTEMPTY 39 /* Directory not empty */
118 #define ELOOP 40 /* Too many symbolic links encountered */
119 #define EWOULDBLOCK EAGAIN /* Operation would block */
120 #define ENOMSG 42 /* No message of desired type */
121 #define EIDRM 43 /* Identifier removed */
122 #define ECHRNG 44 /* Channel number out of range */
123 #define EL2NSYNC 45 /* Level 2 not synchronized */
124 #define EL3HLT 46 /* Level 3 halted */
125 #define EL3RST 47 /* Level 3 reset */
126 #define ELNRNG 48 /* Link number out of range */
127 #define EUNATCH 49 /* Protocol driver not attached */
128 #define ENOCSI 50 /* No CSI structure available */
129 #define EL2HLT 51 /* Level 2 halted */
130 #define EBADE 52 /* Invalid exchange */
131 #define EBADR 53 /* Invalid request descriptor */
132 #define EXFULL 54 /* Exchange full */
133 #define ENOANO 55 /* No anode */
134 #define EBADRQC 56 /* Invalid request code */
135 #define EBADSLT 57 /* Invalid slot */
136 
137 #define EDEADLOCK EDEADLK
138 
139 #define EBFONT 59 /* Bad font file format */
140 #define ENOSTR 60 /* Device not a stream */
141 #define ENODATA 61 /* No data available */
142 #define ETIME 62 /* Timer expired */
143 #define ENOSR 63 /* Out of streams resources */
144 #define ENONET 64 /* Machine is not on the network */
145 #define ENOPKG 65 /* Package not installed */
146 #define EREMOTE 66 /* Object is remote */
147 #define ENOLINK 67 /* Link has been severed */
148 #define EADV 68 /* Advertise error */
149 #define ESRMNT 69 /* Srmount error */
150 #define ECOMM 70 /* Communication error on send */
151 #define EPROTO 71 /* Protocol error */
152 #define EMULTIHOP 72 /* Multihop attempted */
153 #define EDOTDOT 73 /* RFS specific error */
154 #define EBADMSG 74 /* Not a data message */
155 #define EOVERFLOW 75 /* Value too large for defined data type */
156 #define ENOTUNIQ 76 /* Name not unique on network */
157 #define EBADFD 77 /* File descriptor in bad state */
158 #define EREMCHG 78 /* Remote address changed */
159 #define ELIBACC 79 /* Can not access a needed shared library */
160 #define ELIBBAD 80 /* Accessing a corrupted shared library */
161 #define ELIBSCN 81 /* .lib section in a.out corrupted */
162 #define ELIBMAX 82 /* Attempting to link in too many shared libraries */
163 #define ELIBEXEC 83 /* Cannot exec a shared library directly */
164 #define EILSEQ 84 /* Illegal byte sequence */
165 #define ERESTART 85 /* Interrupted system call should be restarted */
166 #define ESTRPIPE 86 /* Streams pipe error */
167 #define EUSERS 87 /* Too many users */
168 #define ENOTSOCK 88 /* Socket operation on non-socket */
169 #define EDESTADDRREQ 89 /* Destination address required */
170 #define EMSGSIZE 90 /* Message too long */
171 #define EPROTOTYPE 91 /* Protocol wrong type for socket */
172 #define ENOPROTOOPT 92 /* Protocol not available */
173 #define EPROTONOSUPPORT 93 /* Protocol not supported */
174 #define ESOCKTNOSUPPORT 94 /* Socket type not supported */
175 #define EOPNOTSUPP 95 /* Operation not supported on transport endpoint */
176 #define EPFNOSUPPORT 96 /* Protocol family not supported */
177 #define EAFNOSUPPORT 97 /* Address family not supported by protocol */
178 #define EADDRINUSE 98 /* Address already in use */
179 #define EADDRNOTAVAIL 99 /* Cannot assign requested address */
180 #define ENETDOWN 100 /* Network is down */
181 #define ENETUNREACH 101 /* Network is unreachable */
182 #define ENETRESET 102 /* Network dropped connection because of reset */
183 #define ECONNABORTED 103 /* Software caused connection abort */
184 #define ECONNRESET 104 /* Connection reset by peer */
185 #define ENOBUFS 105 /* No buffer space available */
186 #define EISCONN 106 /* Transport endpoint is already connected */
187 #define ENOTCONN 107 /* Transport endpoint is not connected */
188 #define ESHUTDOWN 108 /* Cannot send after transport endpoint shutdown */
189 #define ETOOMANYREFS 109 /* Too many references: cannot splice */
190 #define ETIMEDOUT 110 /* Connection timed out */
191 #define ECONNREFUSED 111 /* Connection refused */
192 #define EHOSTDOWN 112 /* Host is down */
193 #define EHOSTUNREACH 113 /* No route to host */
194 #define EALREADY 114 /* Operation already in progress */
195 #define EINPROGRESS 115 /* Operation now in progress */
196 #define ESTALE 116 /* Stale NFS file handle */
197 #define EUCLEAN 117 /* Structure needs cleaning */
198 #define ENOTNAM 118 /* Not a XENIX named type file */
199 #define ENAVAIL 119 /* No XENIX semaphores available */
200 #define EISNAM 120 /* Is a named type file */
201 #define EREMOTEIO 121 /* Remote I/O error */
202 #define EDQUOT 122 /* Quota exceeded */
203 
204 #define ENOMEDIUM 123 /* No medium found */
205 #define EMEDIUMTYPE 124 /* Wrong medium type */
206 
207 #ifndef errno
208 extern int errno;
209 #endif
210 
211 #endif /* LWIP_PROVIDE_ERRNO */
212 
213 #ifdef __cplusplus
214 }
215 #endif
216 
217 #endif /* __LWIP_ARCH_H__ */
int errno