[netwatch.git] / lwip / src / include / lwip / arch.h

/*
 * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
 * All rights reserved. 
 * 
 * Redistribution and use in source and binary forms, with or without modification, 
 * are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 * 3. The name of the author may not be used to endorse or promote products
 *    derived from this software without specific prior written permission. 
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED 
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT 
 * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT 
 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 
 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY 
 * OF SUCH DAMAGE.
 *
 * This file is part of the lwIP TCP/IP stack.
 * 
 * Author: Adam Dunkels <adam@sics.se>
 *
 */
#ifndef __LWIP_ARCH_H__
#define __LWIP_ARCH_H__

#ifndef LITTLE_ENDIAN
#define LITTLE_ENDIAN 1234
#endif

#ifndef BIG_ENDIAN
#define BIG_ENDIAN 4321
#endif

#include "arch/cc.h"

#ifdef __cplusplus
extern "C" {
#endif

#ifndef PACK_STRUCT_BEGIN
#define PACK_STRUCT_BEGIN
#endif /* PACK_STRUCT_BEGIN */

#ifndef PACK_STRUCT_END
#define PACK_STRUCT_END
#endif /* PACK_STRUCT_END */

#ifndef PACK_STRUCT_FIELD
#define PACK_STRUCT_FIELD(x) x
#endif /* PACK_STRUCT_FIELD */


#ifndef LWIP_UNUSED_ARG
#define LWIP_UNUSED_ARG(x) (void)x
#endif /* LWIP_UNUSED_ARG */ 


#ifdef LWIP_PROVIDE_ERRNO

#define  EPERM     1  /* Operation not permitted */
#define  ENOENT     2  /* No such file or directory */
#define  ESRCH     3  /* No such process */
#define  EINTR     4  /* Interrupted system call */
#define  EIO     5  /* I/O error */
#define  ENXIO     6  /* No such device or address */
#define  E2BIG     7  /* Arg list too long */
#define  ENOEXEC     8  /* Exec format error */
#define  EBADF     9  /* Bad file number */
#define  ECHILD    10  /* No child processes */
#define  EAGAIN    11  /* Try again */
#define  ENOMEM    12  /* Out of memory */
#define  EACCES    13  /* Permission denied */
#define  EFAULT    14  /* Bad address */
#define  ENOTBLK    15  /* Block device required */
#define  EBUSY    16  /* Device or resource busy */
#define  EEXIST    17  /* File exists */
#define  EXDEV    18  /* Cross-device link */
#define  ENODEV    19  /* No such device */
#define  ENOTDIR    20  /* Not a directory */
#define  EISDIR    21  /* Is a directory */
#define  EINVAL    22  /* Invalid argument */
#define  ENFILE    23  /* File table overflow */
#define  EMFILE    24  /* Too many open files */
#define  ENOTTY    25  /* Not a typewriter */
#define  ETXTBSY    26  /* Text file busy */
#define  EFBIG    27  /* File too large */
#define  ENOSPC    28  /* No space left on device */
#define  ESPIPE    29  /* Illegal seek */
#define  EROFS    30  /* Read-only file system */
#define  EMLINK    31  /* Too many links */
#define  EPIPE    32  /* Broken pipe */
#define  EDOM    33  /* Math argument out of domain of func */
#define  ERANGE    34  /* Math result not representable */
#define  EDEADLK    35  /* Resource deadlock would occur */
#define  ENAMETOOLONG  36  /* File name too long */
#define  ENOLCK    37  /* No record locks available */
#define  ENOSYS    38  /* Function not implemented */
#define  ENOTEMPTY  39  /* Directory not empty */
#define  ELOOP    40  /* Too many symbolic links encountered */
#define  EWOULDBLOCK  EAGAIN  /* Operation would block */
#define  ENOMSG    42  /* No message of desired type */
#define  EIDRM    43  /* Identifier removed */
#define  ECHRNG    44  /* Channel number out of range */
#define  EL2NSYNC  45  /* Level 2 not synchronized */
#define  EL3HLT    46  /* Level 3 halted */
#define  EL3RST    47  /* Level 3 reset */
#define  ELNRNG    48  /* Link number out of range */
#define  EUNATCH    49  /* Protocol driver not attached */
#define  ENOCSI    50  /* No CSI structure available */
#define  EL2HLT    51  /* Level 2 halted */
#define  EBADE    52  /* Invalid exchange */
#define  EBADR    53  /* Invalid request descriptor */
#define  EXFULL    54  /* Exchange full */
#define  ENOANO    55  /* No anode */
#define  EBADRQC    56  /* Invalid request code */
#define  EBADSLT    57  /* Invalid slot */

#define  EDEADLOCK  EDEADLK

#define  EBFONT    59  /* Bad font file format */
#define  ENOSTR    60  /* Device not a stream */
#define  ENODATA    61  /* No data available */
#define  ETIME    62  /* Timer expired */
#define  ENOSR    63  /* Out of streams resources */
#define  ENONET    64  /* Machine is not on the network */
#define  ENOPKG    65  /* Package not installed */
#define  EREMOTE    66  /* Object is remote */
#define  ENOLINK    67  /* Link has been severed */
#define  EADV    68  /* Advertise error */
#define  ESRMNT    69  /* Srmount error */
#define  ECOMM    70  /* Communication error on send */
#define  EPROTO    71  /* Protocol error */
#define  EMULTIHOP  72  /* Multihop attempted */
#define  EDOTDOT    73  /* RFS specific error */
#define  EBADMSG    74  /* Not a data message */
#define  EOVERFLOW  75  /* Value too large for defined data type */
#define  ENOTUNIQ  76  /* Name not unique on network */
#define  EBADFD    77  /* File descriptor in bad state */
#define  EREMCHG    78  /* Remote address changed */
#define  ELIBACC    79  /* Can not access a needed shared library */
#define  ELIBBAD    80  /* Accessing a corrupted shared library */
#define  ELIBSCN    81  /* .lib section in a.out corrupted */
#define  ELIBMAX    82  /* Attempting to link in too many shared libraries */
#define  ELIBEXEC  83  /* Cannot exec a shared library directly */
#define  EILSEQ    84  /* Illegal byte sequence */
#define  ERESTART  85  /* Interrupted system call should be restarted */
#define  ESTRPIPE  86  /* Streams pipe error */
#define  EUSERS    87  /* Too many users */
#define  ENOTSOCK  88  /* Socket operation on non-socket */
#define  EDESTADDRREQ  89  /* Destination address required */
#define  EMSGSIZE  90  /* Message too long */
#define  EPROTOTYPE  91  /* Protocol wrong type for socket */
#define  ENOPROTOOPT  92  /* Protocol not available */
#define  EPROTONOSUPPORT  93  /* Protocol not supported */
#define  ESOCKTNOSUPPORT  94  /* Socket type not supported */
#define  EOPNOTSUPP  95  /* Operation not supported on transport endpoint */
#define  EPFNOSUPPORT  96  /* Protocol family not supported */
#define  EAFNOSUPPORT  97  /* Address family not supported by protocol */
#define  EADDRINUSE  98  /* Address already in use */
#define  EADDRNOTAVAIL  99  /* Cannot assign requested address */
#define  ENETDOWN  100  /* Network is down */
#define  ENETUNREACH  101  /* Network is unreachable */
#define  ENETRESET  102  /* Network dropped connection because of reset */
#define  ECONNABORTED  103  /* Software caused connection abort */
#define  ECONNRESET  104  /* Connection reset by peer */
#define  ENOBUFS    105  /* No buffer space available */
#define  EISCONN    106  /* Transport endpoint is already connected */
#define  ENOTCONN  107  /* Transport endpoint is not connected */
#define  ESHUTDOWN  108  /* Cannot send after transport endpoint shutdown */
#define  ETOOMANYREFS  109  /* Too many references: cannot splice */
#define  ETIMEDOUT  110  /* Connection timed out */
#define  ECONNREFUSED  111  /* Connection refused */
#define  EHOSTDOWN  112  /* Host is down */
#define  EHOSTUNREACH  113  /* No route to host */
#define  EALREADY  114  /* Operation already in progress */
#define  EINPROGRESS  115  /* Operation now in progress */
#define  ESTALE    116  /* Stale NFS file handle */
#define  EUCLEAN    117  /* Structure needs cleaning */
#define  ENOTNAM    118  /* Not a XENIX named type file */
#define  ENAVAIL    119  /* No XENIX semaphores available */
#define  EISNAM    120  /* Is a named type file */
#define  EREMOTEIO  121  /* Remote I/O error */
#define  EDQUOT    122  /* Quota exceeded */

#define  ENOMEDIUM  123  /* No medium found */
#define  EMEDIUMTYPE  124  /* Wrong medium type */


#define ENSROK    0 /* DNS server returned answer with no data */
#define ENSRNODATA  160 /* DNS server returned answer with no data */
#define ENSRFORMERR 161 /* DNS server claims query was misformatted */
#define ENSRSERVFAIL 162  /* DNS server returned general failure */
#define ENSRNOTFOUND 163  /* Domain name not found */
#define ENSRNOTIMP  164 /* DNS server does not implement requested operation */
#define ENSRREFUSED 165 /* DNS server refused query */
#define ENSRBADQUERY 166  /* Misformatted DNS query */
#define ENSRBADNAME 167 /* Misformatted domain name */
#define ENSRBADFAMILY 168 /* Unsupported address family */
#define ENSRBADRESP 169 /* Misformatted DNS reply */
#define ENSRCONNREFUSED 170 /* Could not contact DNS servers */
#define ENSRTIMEOUT 171 /* Timeout while contacting DNS servers */
#define ENSROF    172 /* End of file */
#define ENSRFILE  173 /* Error reading file */
#define ENSRNOMEM 174 /* Out of memory */
#define ENSRDESTRUCTION 175 /* Application terminated lookup */
#define ENSRQUERYDOMAINTOOLONG  176 /* Domain name is too long */
#define ENSRCNAMELOOP 177 /* Domain name is too long */

#ifndef errno
extern int errno;
#endif

#endif /* LWIP_PROVIDE_ERRNO */

#ifdef __cplusplus
}
#endif

#endif /* __LWIP_ARCH_H__ */
Commit	Line	Data
6e6d4a8b JP	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
	45	#ifdef __cplusplus
	46	extern "C" {
	47	#endif
	48
	49	#ifndef PACK_STRUCT_BEGIN
	50	#define PACK_STRUCT_BEGIN
	51	#endif /* PACK_STRUCT_BEGIN */
	52
	53	#ifndef PACK_STRUCT_END
	54	#define PACK_STRUCT_END
	55	#endif /* PACK_STRUCT_END */
	56
	57	#ifndef PACK_STRUCT_FIELD
	58	#define PACK_STRUCT_FIELD(x) x
	59	#endif /* PACK_STRUCT_FIELD */
	60
	61
	62	#ifndef LWIP_UNUSED_ARG
	63	#define LWIP_UNUSED_ARG(x) (void)x
	64	#endif /* LWIP_UNUSED_ARG */
65
66
67	#ifdef LWIP_PROVIDE_ERRNO
68
69	#define EPERM 1 /* Operation not permitted */
70	#define ENOENT 2 /* No such file or directory */
71	#define ESRCH 3 /* No such process */
72	#define EINTR 4 /* Interrupted system call */
73	#define EIO 5 /* I/O error */
74	#define ENXIO 6 /* No such device or address */
75	#define E2BIG 7 /* Arg list too long */
76	#define ENOEXEC 8 /* Exec format error */
77	#define EBADF 9 /* Bad file number */
78	#define ECHILD 10 /* No child processes */
79	#define EAGAIN 11 /* Try again */
80	#define ENOMEM 12 /* Out of memory */
81	#define EACCES 13 /* Permission denied */
82	#define EFAULT 14 /* Bad address */
83	#define ENOTBLK 15 /* Block device required */
84	#define EBUSY 16 /* Device or resource busy */
85	#define EEXIST 17 /* File exists */
86	#define EXDEV 18 /* Cross-device link */
87	#define ENODEV 19 /* No such device */
88	#define ENOTDIR 20 /* Not a directory */
89	#define EISDIR 21 /* Is a directory */
90	#define EINVAL 22 /* Invalid argument */
91	#define ENFILE 23 /* File table overflow */
92	#define EMFILE 24 /* Too many open files */
93	#define ENOTTY 25 /* Not a typewriter */
94	#define ETXTBSY 26 /* Text file busy */
95	#define EFBIG 27 /* File too large */
96	#define ENOSPC 28 /* No space left on device */
97	#define ESPIPE 29 /* Illegal seek */
98	#define EROFS 30 /* Read-only file system */
99	#define EMLINK 31 /* Too many links */
100	#define EPIPE 32 /* Broken pipe */
101	#define EDOM 33 /* Math argument out of domain of func */
102	#define ERANGE 34 /* Math result not representable */
103	#define EDEADLK 35 /* Resource deadlock would occur */
104	#define ENAMETOOLONG 36 /* File name too long */
105	#define ENOLCK 37 /* No record locks available */
106	#define ENOSYS 38 /* Function not implemented */
107	#define ENOTEMPTY 39 /* Directory not empty */
108	#define ELOOP 40 /* Too many symbolic links encountered */
109	#define EWOULDBLOCK EAGAIN /* Operation would block */
110	#define ENOMSG 42 /* No message of desired type */
111	#define EIDRM 43 /* Identifier removed */
112	#define ECHRNG 44 /* Channel number out of range */
113	#define EL2NSYNC 45 /* Level 2 not synchronized */
114	#define EL3HLT 46 /* Level 3 halted */
115	#define EL3RST 47 /* Level 3 reset */
116	#define ELNRNG 48 /* Link number out of range */
117	#define EUNATCH 49 /* Protocol driver not attached */
118	#define ENOCSI 50 /* No CSI structure available */
119	#define EL2HLT 51 /* Level 2 halted */
120	#define EBADE 52 /* Invalid exchange */
121	#define EBADR 53 /* Invalid request descriptor */
122	#define EXFULL 54 /* Exchange full */
123	#define ENOANO 55 /* No anode */
124	#define EBADRQC 56 /* Invalid request code */
125	#define EBADSLT 57 /* Invalid slot */
126
127	#define EDEADLOCK EDEADLK
128
129	#define EBFONT 59 /* Bad font file format */
130	#define ENOSTR 60 /* Device not a stream */
131	#define ENODATA 61 /* No data available */
132	#define ETIME 62 /* Timer expired */
133	#define ENOSR 63 /* Out of streams resources */
134	#define ENONET 64 /* Machine is not on the network */
135	#define ENOPKG 65 /* Package not installed */
136	#define EREMOTE 66 /* Object is remote */
137	#define ENOLINK 67 /* Link has been severed */
138	#define EADV 68 /* Advertise error */
139	#define ESRMNT 69 /* Srmount error */
140	#define ECOMM 70 /* Communication error on send */
141	#define EPROTO 71 /* Protocol error */
142	#define EMULTIHOP 72 /* Multihop attempted */
143	#define EDOTDOT 73 /* RFS specific error */
144	#define EBADMSG 74 /* Not a data message */
145	#define EOVERFLOW 75 /* Value too large for defined data type */
146	#define ENOTUNIQ 76 /* Name not unique on network */
147	#define EBADFD 77 /* File descriptor in bad state */
148	#define EREMCHG 78 /* Remote address changed */
149	#define ELIBACC 79 /* Can not access a needed shared library */
150	#define ELIBBAD 80 /* Accessing a corrupted shared library */
151	#define ELIBSCN 81 /* .lib section in a.out corrupted */
152	#define ELIBMAX 82 /* Attempting to link in too many shared libraries */
153	#define ELIBEXEC 83 /* Cannot exec a shared library directly */
154	#define EILSEQ 84 /* Illegal byte sequence */
155	#define ERESTART 85 /* Interrupted system call should be restarted */
156	#define ESTRPIPE 86 /* Streams pipe error */
157	#define EUSERS 87 /* Too many users */
158	#define ENOTSOCK 88 /* Socket operation on non-socket */
159	#define EDESTADDRREQ 89 /* Destination address required */
160	#define EMSGSIZE 90 /* Message too long */
161	#define EPROTOTYPE 91 /* Protocol wrong type for socket */
162	#define ENOPROTOOPT 92 /* Protocol not available */
163	#define EPROTONOSUPPORT 93 /* Protocol not supported */
164	#define ESOCKTNOSUPPORT 94 /* Socket type not supported */
165	#define EOPNOTSUPP 95 /* Operation not supported on transport endpoint */
166	#define EPFNOSUPPORT 96 /* Protocol family not supported */
167	#define EAFNOSUPPORT 97 /* Address family not supported by protocol */
168	#define EADDRINUSE 98 /* Address already in use */
169	#define EADDRNOTAVAIL 99 /* Cannot assign requested address */
170	#define ENETDOWN 100 /* Network is down */
171	#define ENETUNREACH 101 /* Network is unreachable */
172	#define ENETRESET 102 /* Network dropped connection because of reset */
173	#define ECONNABORTED 103 /* Software caused connection abort */
174	#define ECONNRESET 104 /* Connection reset by peer */
175	#define ENOBUFS 105 /* No buffer space available */
176	#define EISCONN 106 /* Transport endpoint is already connected */
177	#define ENOTCONN 107 /* Transport endpoint is not connected */
178	#define ESHUTDOWN 108 /* Cannot send after transport endpoint shutdown */
179	#define ETOOMANYREFS 109 /* Too many references: cannot splice */
180	#define ETIMEDOUT 110 /* Connection timed out */
181	#define ECONNREFUSED 111 /* Connection refused */
182	#define EHOSTDOWN 112 /* Host is down */
183	#define EHOSTUNREACH 113 /* No route to host */
184	#define EALREADY 114 /* Operation already in progress */
185	#define EINPROGRESS 115 /* Operation now in progress */
186	#define ESTALE 116 /* Stale NFS file handle */
187	#define EUCLEAN 117 /* Structure needs cleaning */
188	#define ENOTNAM 118 /* Not a XENIX named type file */
189	#define ENAVAIL 119 /* No XENIX semaphores available */
190	#define EISNAM 120 /* Is a named type file */
191	#define EREMOTEIO 121 /* Remote I/O error */
192	#define EDQUOT 122 /* Quota exceeded */
193
194	#define ENOMEDIUM 123 /* No medium found */
195	#define EMEDIUMTYPE 124 /* Wrong medium type */
196
197
198	#define ENSROK 0 /* DNS server returned answer with no data */
199	#define ENSRNODATA 160 /* DNS server returned answer with no data */
200	#define ENSRFORMERR 161 /* DNS server claims query was misformatted */
201	#define ENSRSERVFAIL 162 /* DNS server returned general failure */
202	#define ENSRNOTFOUND 163 /* Domain name not found */
203	#define ENSRNOTIMP 164 /* DNS server does not implement requested operation */
204	#define ENSRREFUSED 165 /* DNS server refused query */
205	#define ENSRBADQUERY 166 /* Misformatted DNS query */
206	#define ENSRBADNAME 167 /* Misformatted domain name */
207	#define ENSRBADFAMILY 168 /* Unsupported address family */
208	#define ENSRBADRESP 169 /* Misformatted DNS reply */
209	#define ENSRCONNREFUSED 170 /* Could not contact DNS servers */
210	#define ENSRTIMEOUT 171 /* Timeout while contacting DNS servers */
211	#define ENSROF 172 /* End of file */
212	#define ENSRFILE 173 /* Error reading file */
213	#define ENSRNOMEM 174 /* Out of memory */
214	#define ENSRDESTRUCTION 175 /* Application terminated lookup */
215	#define ENSRQUERYDOMAINTOOLONG 176 /* Domain name is too long */
216	#define ENSRCNAMELOOP 177 /* Domain name is too long */
217
218	#ifndef errno
219	extern int errno;
220	#endif
221
222	#endif /* LWIP_PROVIDE_ERRNO */
223
224	#ifdef __cplusplus
225	}
226	#endif
227
228	#endif /* __LWIP_ARCH_H__ */