errno.cc

cygwin, 著名的在win32下模拟unix操作系统的东东

      error = "Resource temporarily unavailable";
      break;
    case ENOMEM:
      error = "Not enough memory";
      break;
    case EACCES:
      error = "Permission denied";
      break;
    case EFAULT:
      error = "Bad address";
      break;
    case ENOTBLK:
      error = "Block device required";
      break;
    case EBUSY:
      error = "Device or resource busy";
      break;
    case EEXIST:
      error = "File exists";
      break;
    case EXDEV:
      error = "Cross-device link";
      break;
    case ENODEV:
      error = "No such device";
      break;
    case ENOTDIR:
      error = "Not a directory";
      break;
    case EISDIR:
      error = "Is a directory";
      break;
    case EINVAL:
      error = "Invalid argument";
      break;
    case ENFILE:
      error = "Too many open files in system";
      break;
    case EMFILE:
      error = "Too many open files";
      break;
    case ENOTTY:
      error = "Not a character device";
      break;
    case ETXTBSY:
      error = "Text file busy";
      break;
    case EFBIG:
      error = "File too large";
      break;
    case ENOSPC:
      error = "No space left on device";
      break;
    case ESPIPE:
      error = "Illegal seek";
      break;
    case EROFS:
      error = "Read-only file system";
      break;
    case EMLINK:
      error = "Too many links";
      break;
    case EPIPE:
      error = "Broken pipe";
      break;
    case EDOM:
      error = "Math arg out of domain of func";
      break;
    case ERANGE:
      error = "Math result out of range";
      break;
    case ENOMSG:
      error = "No message of desired type";
      break;
    case EIDRM:
      error = "Identifier removed";
      break;
    case ECHRNG:
      error = "Channel number out of range";
      break;
    case EL2NSYNC:
      error = "Level 2 not synchronized";
      break;
    case EL3HLT:
      error = "Level 3 halted";
      break;
    case EL3RST:
      error = "Level 3 reset";
      break;
    case ELNRNG:
      error = "Link number out of range";
      break;
    case EUNATCH:
      error = "Protocol driver not attached";
      break;
    case ENOCSI:
      error = "No CSI structure available";
      break;
    case EL2HLT:
      error = "Level 2 halted";
      break;
    case EDEADLK:
      error = "Deadlock condition";
      break;
    case ENOLCK:
      error = "No lock";
      break;
    case EBADE:
      error = "Invalid exchange";
      break;
    case EBADR:
      error = "Invalid request descriptor";
      break;
    case EXFULL:
      error = "Exchange full";
      break;
    case ENOANO:
      error = "No anode";
      break;
    case EBADRQC:
      error = "Invalid request code";
      break;
    case EBADSLT:
      error = "Invalid slot";
      break;
    case EDEADLOCK:
      error = "File locking deadlock error";
      break;
    case EBFONT:
      error = "Bad font file fmt";
      break;
    case ENOSTR:
      error = "Not a stream";
      break;
    case ENODATA:
      error = "No data (for no delay io)";
      break;
    case ETIME:
      error = "Stream ioctl timeout";
      break;
    case ENOSR:
      error = "No stream resources";
      break;
    case ENONET:
      error = "Machine is not on the network";
      break;
    case ENOPKG:
      error = "No package";
      break;
    case EREMOTE:
      error = "Resource is remote";
      break;
    case ENOLINK:
      error = "Virtual circuit is gone";
      break;
    case EADV:
      error = "Advertise error";
      break;
    case ESRMNT:
      error = "Srmount error";
      break;
    case ECOMM:
      error = "Communication error";
      break;
    case EPROTO:
      error = "Protocol error";
      break;
    case EMULTIHOP:
      error = "Multihop attempted";
      break;
    case ELBIN:
      error = "Inode is remote (not really error)";
      break;
    case EDOTDOT:
      error = "Cross mount point (not really error)";
      break;
    case EBADMSG:
      error = "Bad message";
      break;
    case ENOTUNIQ:
      error = "Given log. name not unique";
      break;
    case EBADFD:
      error = "f.d. invalid for this operation";
      break;
    case EREMCHG:
      error = "Remote address changed";
      break;
    case ELIBACC:
      error = "Cannot access a needed shared library";
      break;
    case ELIBBAD:
      error = "Accessing a corrupted shared library";
      break;
    case ELIBSCN:
      error = ".lib section in a.out corrupted";
      break;
    case ELIBMAX:
      error = "Attempting to link in more shared libraries than system limit";
      break;
    case ELIBEXEC:
      error = "Cannot exec a shared library directly";
      break;
    case ENOSYS:
      error = "Function not implemented";
      break;
    case ENMFILE:
      error = "No more files";
      break;
    case ENOTEMPTY:
      error = "Directory not empty";
      break;
    case ENAMETOOLONG:
      error = "File or path name too long";
      break;
    case ELOOP:
      error = "Too many symbolic links";
      break;
    case EOPNOTSUPP:
      error = "Operation not supported on transport endpoint";
      break;
    case EPFNOSUPPORT:
      error = "Protocol family not supported";
      break;
    case ECONNRESET:
      error = "Connection reset by peer";
      break;
    case ENOBUFS:
      error = "No buffer space available; the socket cannot be connected";
      break;
    case EAFNOSUPPORT:
      error = "Addresses in the specified family cannot be used with this socket";
      break;
    case EPROTOTYPE:
      error = "errno EPROTOTYPE triggered";
      break;
    case ENOTSOCK:
      error = "The descriptor is a file, not a socket";
      break;
    case ENOPROTOOPT:
      error = "This option is unsupported";
      break;
    case ESHUTDOWN:
      error = "errno ESHUTDOWN triggered";
      break;
    case ECONNREFUSED:
      error = "Connection refused";
      break;
    case EADDRINUSE:
      error = "Address already in use";
      break;
    case ECONNABORTED:
      error = "The connection was aborted";
      break;
    case ENETUNREACH:
      error ="The network can't be reached from this host at this time";
      break;
    case ENETDOWN:
      error = "Network failed.";
      break;
    case ETIMEDOUT:
      error = "Attempt to connect timed out without establishing a connection";
      break;
    case EHOSTDOWN:
      error = "errno EHOSTDOWN triggered";
      break;
    case EHOSTUNREACH:
      error = "errno EHOSTUNREACH triggered";
      break;
    case EINPROGRESS:
      error = "errno EINPROGRESS triggered";
      break;
    case EALREADY:
      error = "errno EALREADY triggered";
      break;
    case EDESTADDRREQ:
      error = "errno EDESTADDRREQ triggered";
      break;
    case EMSGSIZE:
      error = "errno EMSGSIZE triggered";
      break;

    case EPROTONOSUPPORT:
      error = "errno EPROTONOSUPPORT triggered";
      break;
    case ESOCKTNOSUPPORT:
      error = "errno ESOCKTNOSUPPORT triggered";
      break;
    case EADDRNOTAVAIL:
      error = "errno EADDRNOTAVAIL triggered";
      break;
    case ENETRESET:
      error = "errno ENETRESET triggered";
      break;
    case EISCONN:
      error = "The socket is already connected";
      break;
    case ENOTCONN:
      error = "The socket is not connected";
      break;
    case ETOOMANYREFS:
      error = "errno ETOOMANYREFS triggered";
      break;
    case EPROCLIM:
      error = "errno EPROCLIM triggered";
      break;
    case EUSERS:
      error = "errno EUSERS triggered";
      break;
    case EDQUOT:
      error = "errno EDQUOT triggered";
      break;
    case ESTALE:
      error = "errno ESTALE triggered";
      break;
    case ENOTSUP:
      error = "errno ENOTSUP triggered";
      break;
    case ENOMEDIUM:
      error = "no medium";
      break;
    case ENOSHARE:
      error = "No such host or network path";
      break;
    case ECASECLASH:
      error = "Filename exists with different case";
      break;
    case EILSEQ:
      error = "Illegal byte sequence";
      break;
    case EOVERFLOW:
      error = "Value too large for defined data type";
      break;
    default:
#ifdef _MT_SAFE
      char *buf= _reent_winsup ()->_strerror_buf;
#else
      static NO_COPY char buf[20];
#endif
      __small_sprintf (buf, "error %d", errnum);
      error = buf;
      break;
    }

  /* FIXME: strerror should really be const in the appropriate newlib
     include files. */
  return (char *) error;
}