lwip_errno.h

00001 /**
00002  * @file
00003  * Posix Errno defines
00004  */
00005 
00006 /*
00007  * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
00008  * All rights reserved.
00009  *
00010  * Redistribution and use in source and binary forms, with or without modification,
00011  * are permitted provided that the following conditions are met:
00012  *
00013  * 1. Redistributions of source code must retain the above copyright notice,
00014  *    this list of conditions and the following disclaimer.
00015  * 2. Redistributions in binary form must reproduce the above copyright notice,
00016  *    this list of conditions and the following disclaimer in the documentation
00017  *    and/or other materials provided with the distribution.
00018  * 3. The name of the author may not be used to endorse or promote products
00019  *    derived from this software without specific prior written permission.
00020  *
00021  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
00022  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
00023  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
00024  * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
00025  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
00026  * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
00027  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
00028  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
00029  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
00030  * OF SUCH DAMAGE.
00031  *
00032  * This file is part of the lwIP TCP/IP stack.
00033  *
00034  * Author: Adam Dunkels <adam@sics.se>
00035  *
00036  */
00037 #ifndef LWIP_HDR_ERRNO_H
00038 #define LWIP_HDR_ERRNO_H
00039 
00040 #include "lwip/opt.h"
00041 
00042 #ifdef __cplusplus
00043 extern "C" {
00044 #endif
00045 
00046 #ifdef LWIP_PROVIDE_ERRNO
00047 
00048 #define  EPERM            1  /* Operation not permitted */
00049 #define  ENOENT           2  /* No such file or directory */
00050 #define  ESRCH            3  /* No such process */
00051 #define  EINTR            4  /* Interrupted system call */
00052 #define  EIO              5  /* I/O error */
00053 #define  ENXIO            6  /* No such device or address */
00054 #define  E2BIG            7  /* Arg list too long */
00055 #define  ENOEXEC          8  /* Exec format error */
00056 #define  EBADF            9  /* Bad file number */
00057 #define  ECHILD          10  /* No child processes */
00058 #define  EAGAIN          11  /* Try again */
00059 #define  ENOMEM          12  /* Out of memory */
00060 #define  EACCES          13  /* Permission denied */
00061 #define  EFAULT          14  /* Bad address */
00062 #define  ENOTBLK         15  /* Block device required */
00063 #define  EBUSY           16  /* Device or resource busy */
00064 #define  EEXIST          17  /* File exists */
00065 #define  EXDEV           18  /* Cross-device link */
00066 #define  ENODEV          19  /* No such device */
00067 #define  ENOTDIR         20  /* Not a directory */
00068 #define  EISDIR          21  /* Is a directory */
00069 #define  EINVAL          22  /* Invalid argument */
00070 #define  ENFILE          23  /* File table overflow */
00071 #define  EMFILE          24  /* Too many open files */
00072 #define  ENOTTY          25  /* Not a typewriter */
00073 #define  ETXTBSY         26  /* Text file busy */
00074 #define  EFBIG           27  /* File too large */
00075 #define  ENOSPC          28  /* No space left on device */
00076 #define  ESPIPE          29  /* Illegal seek */
00077 #define  EROFS           30  /* Read-only file system */
00078 #define  EMLINK          31  /* Too many links */
00079 #define  EPIPE           32  /* Broken pipe */
00080 #define  EDOM            33  /* Math argument out of domain of func */
00081 #define  ERANGE          34  /* Math result not representable */
00082 #define  EDEADLK         35  /* Resource deadlock would occur */
00083 #define  ENAMETOOLONG    36  /* File name too long */
00084 #define  ENOLCK          37  /* No record locks available */
00085 #define  ENOSYS          38  /* Function not implemented */
00086 #define  ENOTEMPTY       39  /* Directory not empty */
00087 #define  ELOOP           40  /* Too many symbolic links encountered */
00088 #define  EWOULDBLOCK     EAGAIN  /* Operation would block */
00089 #define  ENOMSG          42  /* No message of desired type */
00090 #define  EIDRM           43  /* Identifier removed */
00091 #define  ECHRNG          44  /* Channel number out of range */
00092 #define  EL2NSYNC        45  /* Level 2 not synchronized */
00093 #define  EL3HLT          46  /* Level 3 halted */
00094 #define  EL3RST          47  /* Level 3 reset */
00095 #define  ELNRNG          48  /* Link number out of range */
00096 #define  EUNATCH         49  /* Protocol driver not attached */
00097 #define  ENOCSI          50  /* No CSI structure available */
00098 #define  EL2HLT          51  /* Level 2 halted */
00099 #define  EBADE           52  /* Invalid exchange */
00100 #define  EBADR           53  /* Invalid request descriptor */
00101 #define  EXFULL          54  /* Exchange full */
00102 #define  ENOANO          55  /* No anode */
00103 #define  EBADRQC         56  /* Invalid request code */
00104 #define  EBADSLT         57  /* Invalid slot */
00105 
00106 #define  EDEADLOCK       EDEADLK
00107 
00108 #define  EBFONT          59  /* Bad font file format */
00109 #define  ENOSTR          60  /* Device not a stream */
00110 #define  ENODATA         61  /* No data available */
00111 #define  ETIME           62  /* Timer expired */
00112 #define  ENOSR           63  /* Out of streams resources */
00113 #define  ENONET          64  /* Machine is not on the network */
00114 #define  ENOPKG          65  /* Package not installed */
00115 #define  EREMOTE         66  /* Object is remote */
00116 #define  ENOLINK         67  /* Link has been severed */
00117 #define  EADV            68  /* Advertise error */
00118 #define  ESRMNT          69  /* Srmount error */
00119 #define  ECOMM           70  /* Communication error on send */
00120 #define  EPROTO          71  /* Protocol error */
00121 #define  EMULTIHOP       72  /* Multihop attempted */
00122 #define  EDOTDOT         73  /* RFS specific error */
00123 #define  EBADMSG         74  /* Not a data message */
00124 #define  EOVERFLOW       75  /* Value too large for defined data type */
00125 #define  ENOTUNIQ        76  /* Name not unique on network */
00126 #define  EBADFD          77  /* File descriptor in bad state */
00127 #define  EREMCHG         78  /* Remote address changed */
00128 #define  ELIBACC         79  /* Can not access a needed shared library */
00129 #define  ELIBBAD         80  /* Accessing a corrupted shared library */
00130 #define  ELIBSCN         81  /* .lib section in a.out corrupted */
00131 #define  ELIBMAX         82  /* Attempting to link in too many shared libraries */
00132 #define  ELIBEXEC        83  /* Cannot exec a shared library directly */
00133 #define  EILSEQ          84  /* Illegal byte sequence */
00134 #define  ERESTART        85  /* Interrupted system call should be restarted */
00135 #define  ESTRPIPE        86  /* Streams pipe error */
00136 #define  EUSERS          87  /* Too many users */
00137 #define  ENOTSOCK        88  /* Socket operation on non-socket */
00138 #define  EDESTADDRREQ    89  /* Destination address required */
00139 #define  EMSGSIZE        90  /* Message too long */
00140 #define  EPROTOTYPE      91  /* Protocol wrong type for socket */
00141 #define  ENOPROTOOPT     92  /* Protocol not available */
00142 #define  EPROTONOSUPPORT 93  /* Protocol not supported */
00143 #define  ESOCKTNOSUPPORT 94  /* Socket type not supported */
00144 #define  EOPNOTSUPP      95  /* Operation not supported on transport endpoint */
00145 #define  EPFNOSUPPORT    96  /* Protocol family not supported */
00146 #define  EAFNOSUPPORT    97  /* Address family not supported by protocol */
00147 #define  EADDRINUSE      98  /* Address already in use */
00148 #define  EADDRNOTAVAIL   99  /* Cannot assign requested address */
00149 #define  ENETDOWN       100  /* Network is down */
00150 #define  ENETUNREACH    101  /* Network is unreachable */
00151 #define  ENETRESET      102  /* Network dropped connection because of reset */
00152 #define  ECONNABORTED   103  /* Software caused connection abort */
00153 #define  ECONNRESET     104  /* Connection reset by peer */
00154 #define  ENOBUFS        105  /* No buffer space available */
00155 #define  EISCONN        106  /* Transport endpoint is already connected */
00156 #define  ENOTCONN       107  /* Transport endpoint is not connected */
00157 #define  ESHUTDOWN      108  /* Cannot send after transport endpoint shutdown */
00158 #define  ETOOMANYREFS   109  /* Too many references: cannot splice */
00159 #define  ETIMEDOUT      110  /* Connection timed out */
00160 #define  ECONNREFUSED   111  /* Connection refused */
00161 #define  EHOSTDOWN      112  /* Host is down */
00162 #define  EHOSTUNREACH   113  /* No route to host */
00163 #define  EALREADY       114  /* Operation already in progress */
00164 #define  EINPROGRESS    115  /* Operation now in progress */
00165 #define  ESTALE         116  /* Stale NFS file handle */
00166 #define  EUCLEAN        117  /* Structure needs cleaning */
00167 #define  ENOTNAM        118  /* Not a XENIX named type file */
00168 #define  ENAVAIL        119  /* No XENIX semaphores available */
00169 #define  EISNAM         120  /* Is a named type file */
00170 #define  EREMOTEIO      121  /* Remote I/O error */
00171 #define  EDQUOT         122  /* Quota exceeded */
00172 
00173 #define  ENOMEDIUM      123  /* No medium found */
00174 #define  EMEDIUMTYPE    124  /* Wrong medium type */
00175 
00176 #ifndef errno
00177 extern int errno;
00178 #endif
00179 
00180 #else /* LWIP_PROVIDE_ERRNO */
00181 
00182 /* Define LWIP_ERRNO_INCLUDE to <errno.h> to include the error defines here */
00183 #ifdef LWIP_ERRNO_INCLUDE
00184 #include LWIP_ERRNO_INCLUDE
00185 #endif /* LWIP_ERRNO_INCLUDE */
00186 
00187 #endif /* LWIP_PROVIDE_ERRNO */
00188 
00189 #ifdef __cplusplus
00190 }
00191 #endif
00192 
00193 #endif /* LWIP_HDR_ERRNO_H */