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