chiark - git - mdw - qmail/blob - error_str.c

   1 #include <errno.h>
   2 #include "error.h"
   3
   4 #define X(e,s) if (i == e) return s;
   5
   6 char *error_str(i)
   7 int i;
   8 {
   9   X(0,"no error")
  10   X(error_intr,"interrupted system call")
  11   X(error_nomem,"out of memory")
  12   X(error_noent,"file does not exist")
  13   X(error_txtbsy,"text busy")
  14   X(error_io,"input/output error")
  15   X(error_exist,"file already exists")
  16   X(error_timeout,"timed out")
  17   X(error_inprogress,"operation in progress")
  18   X(error_again,"temporary failure")
  19   X(error_wouldblock,"input/output would block")
  20   X(error_pipe,"broken pipe")
  21   X(error_perm,"permission denied")
  22   X(error_acces,"access denied")
  23 #ifdef ESRCH
  24   X(ESRCH,"no such process")
  25 #endif
  26 #ifdef ENXIO
  27   X(ENXIO,"device not configured")
  28 #endif
  29 #ifdef E2BIG
  30   X(E2BIG,"argument list too long")
  31 #endif
  32 #ifdef ENOEXEC
  33   X(ENOEXEC,"exec format error")
  34 #endif
  35 #ifdef EBADF
  36   X(EBADF,"file descriptor not open")
  37 #endif
  38 #ifdef ECHILD
  39   X(ECHILD,"no child processes")
  40 #endif
  41 #ifdef EDEADLK
  42   X(EDEADLK,"operation would cause deadlock")
  43 #endif
  44 #ifdef EFAULT
  45   X(EFAULT,"bad address")
  46 #endif
  47 #ifdef ENOTBLK
  48   X(ENOTBLK,"not a block device")
  49 #endif
  50 #ifdef EBUSY
  51   X(EBUSY,"device busy")
  52 #endif
  53 #ifdef EXDEV
  54   X(EXDEV,"cross-device link")
  55 #endif
  56 #ifdef ENODEV
  57   X(ENODEV,"device does not support operation")
  58 #endif
  59 #ifdef ENOTDIR
  60   X(ENOTDIR,"not a directory")
  61 #endif
  62 #ifdef EISDIR
  63   X(EISDIR,"is a directory")
  64 #endif
  65 #ifdef EINVAL
  66   X(EINVAL,"invalid argument")
  67 #endif
  68 #ifdef ENFILE
  69   X(ENFILE,"system cannot open more files")
  70 #endif
  71 #ifdef EMFILE
  72   X(EMFILE,"process cannot open more files")
  73 #endif
  74 #ifdef ENOTTY
  75   X(ENOTTY,"not a tty")
  76 #endif
  77 #ifdef EFBIG
  78   X(EFBIG,"file too big")
  79 #endif
  80 #ifdef ENOSPC
  81   X(ENOSPC,"out of disk space")
  82 #endif
  83 #ifdef ESPIPE
  84   X(ESPIPE,"unseekable descriptor")
  85 #endif
  86 #ifdef EROFS
  87   X(EROFS,"read-only file system")
  88 #endif
  89 #ifdef EMLINK
  90   X(EMLINK,"too many links")
  91 #endif
  92 #ifdef EDOM
  93   X(EDOM,"input out of range")
  94 #endif
  95 #ifdef ERANGE
  96   X(ERANGE,"output out of range")
  97 #endif
  98 #ifdef EALREADY
  99   X(EALREADY,"operation already in progress")
 100 #endif
 101 #ifdef ENOTSOCK
 102   X(ENOTSOCK,"not a socket")
 103 #endif
 104 #ifdef EDESTADDRREQ
 105   X(EDESTADDRREQ,"destination address required")
 106 #endif
 107 #ifdef EMSGSIZE
 108   X(EMSGSIZE,"message too long")
 109 #endif
 110 #ifdef EPROTOTYPE
 111   X(EPROTOTYPE,"incorrect protocol type")
 112 #endif
 113 #ifdef ENOPROTOOPT
 114   X(ENOPROTOOPT,"protocol not available")
 115 #endif
 116 #ifdef EPROTONOSUPPORT
 117   X(EPROTONOSUPPORT,"protocol not supported")
 118 #endif
 119 #ifdef ESOCKTNOSUPPORT
 120   X(ESOCKTNOSUPPORT,"socket type not supported")
 121 #endif
 122 #ifdef EOPNOTSUPP
 123   X(EOPNOTSUPP,"operation not supported")
 124 #endif
 125 #ifdef EPFNOSUPPORT
 126   X(EPFNOSUPPORT,"protocol family not supported")
 127 #endif
 128 #ifdef EAFNOSUPPORT
 129   X(EAFNOSUPPORT,"address family not supported")
 130 #endif
 131 #ifdef EADDRINUSE
 132   X(EADDRINUSE,"address already used")
 133 #endif
 134 #ifdef EADDRNOTAVAIL
 135   X(EADDRNOTAVAIL,"address not available")
 136 #endif
 137 #ifdef ENETDOWN
 138   X(ENETDOWN,"network down")
 139 #endif
 140 #ifdef ENETUNREACH
 141   X(ENETUNREACH,"network unreachable")
 142 #endif
 143 #ifdef ENETRESET
 144   X(ENETRESET,"network reset")
 145 #endif
 146 #ifdef ECONNABORTED
 147   X(ECONNABORTED,"connection aborted")
 148 #endif
 149 #ifdef ECONNRESET
 150   X(ECONNRESET,"connection reset")
 151 #endif
 152 #ifdef ENOBUFS
 153   X(ENOBUFS,"out of buffer space")
 154 #endif
 155 #ifdef EISCONN
 156   X(EISCONN,"already connected")
 157 #endif
 158 #ifdef ENOTCONN
 159   X(ENOTCONN,"not connected")
 160 #endif
 161 #ifdef ESHUTDOWN
 162   X(ESHUTDOWN,"socket shut down")
 163 #endif
 164 #ifdef ETOOMANYREFS
 165   X(ETOOMANYREFS,"too many references")
 166 #endif
 167 #ifdef ECONNREFUSED
 168   X(ECONNREFUSED,"connection refused")
 169 #endif
 170 #ifdef ELOOP
 171   X(ELOOP,"symbolic link loop")
 172 #endif
 173 #ifdef ENAMETOOLONG
 174   X(ENAMETOOLONG,"file name too long")
 175 #endif
 176 #ifdef EHOSTDOWN
 177   X(EHOSTDOWN,"host down")
 178 #endif
 179 #ifdef EHOSTUNREACH
 180   X(EHOSTUNREACH,"host unreachable")
 181 #endif
 182 #ifdef ENOTEMPTY
 183   X(ENOTEMPTY,"directory not empty")
 184 #endif
 185 #ifdef EPROCLIM
 186   X(EPROCLIM,"too many processes")
 187 #endif
 188 #ifdef EUSERS
 189   X(EUSERS,"too many users")
 190 #endif
 191 #ifdef EDQUOT
 192   X(EDQUOT,"disk quota exceeded")
 193 #endif
 194 #ifdef ESTALE
 195   X(ESTALE,"stale NFS file handle")
 196 #endif
 197 #ifdef EREMOTE
 198   X(EREMOTE,"too many levels of remote in path")
 199 #endif
 200 #ifdef EBADRPC
 201   X(EBADRPC,"RPC structure is bad")
 202 #endif
 203 #ifdef ERPCMISMATCH
 204   X(ERPCMISMATCH,"RPC version mismatch")
 205 #endif
 206 #ifdef EPROGUNAVAIL
 207   X(EPROGUNAVAIL,"RPC program unavailable")
 208 #endif
 209 #ifdef EPROGMISMATCH
 210   X(EPROGMISMATCH,"program version mismatch")
 211 #endif
 212 #ifdef EPROCUNAVAIL
 213   X(EPROCUNAVAIL,"bad procedure for program")
 214 #endif
 215 #ifdef ENOLCK
 216   X(ENOLCK,"no locks available")
 217 #endif
 218 #ifdef ENOSYS
 219   X(ENOSYS,"system call not available")
 220 #endif
 221 #ifdef EFTYPE
 222   X(EFTYPE,"bad file type")
 223 #endif
 224 #ifdef EAUTH
 225   X(EAUTH,"authentication error")
 226 #endif
 227 #ifdef ENEEDAUTH
 228   X(ENEEDAUTH,"not authenticated")
 229 #endif
 230 #ifdef ENOSTR
 231   X(ENOSTR,"not a stream device")
 232 #endif
 233 #ifdef ETIME
 234   X(ETIME,"timer expired")
 235 #endif
 236 #ifdef ENOSR
 237   X(ENOSR,"out of stream resources")
 238 #endif
 239 #ifdef ENOMSG
 240   X(ENOMSG,"no message of desired type")
 241 #endif
 242 #ifdef EBADMSG
 243   X(EBADMSG,"bad message type")
 244 #endif
 245 #ifdef EIDRM
 246   X(EIDRM,"identifier removed")
 247 #endif
 248 #ifdef ENONET
 249   X(ENONET,"machine not on network")
 250 #endif
 251 #ifdef ERREMOTE
 252   X(ERREMOTE,"object not local")
 253 #endif
 254 #ifdef ENOLINK
 255   X(ENOLINK,"link severed")
 256 #endif
 257 #ifdef EADV
 258   X(EADV,"advertise error")
 259 #endif
 260 #ifdef ESRMNT
 261   X(ESRMNT,"srmount error")
 262 #endif
 263 #ifdef ECOMM
 264   X(ECOMM,"communication error")
 265 #endif
 266 #ifdef EPROTO
 267   X(EPROTO,"protocol error")
 268 #endif
 269 #ifdef EMULTIHOP
 270   X(EMULTIHOP,"multihop attempted")
 271 #endif
 272 #ifdef EREMCHG
 273   X(EREMCHG,"remote address changed")
 274 #endif
 275   return "unknown error";
 276 }