public static SocketError?ErrorToSocketError(int errno)
{
var err = NativeConvert.ToErrno(errno);
switch (err)
{
case Errno.EAFNOSUPPORT:
return(SocketError.AddressFamilyNotSupported);
case Errno.EMFILE:
case Errno.ENFILE:
return(SocketError.TooManyOpenSockets);
case Errno.EPROTONOSUPPORT:
return(SocketError.ProtocolNotSupported);
case Errno.EPROTOTYPE:
return(SocketError.ProtocolType);
case Errno.EOPNOTSUPP:
return(SocketError.OperationNotSupported);
case Errno.ENOTCONN:
return(SocketError.NotConnected);
case Errno.EADDRINUSE:
return(SocketError.AddressAlreadyInUse);
case Errno.EADDRNOTAVAIL:
return(SocketError.AddressNotAvailable);
case Errno.EISCONN:
return(SocketError.IsConnected);
case Errno.ECONNRESET:
return(SocketError.ConnectionReset);
case Errno.ENETDOWN:
return(SocketError.NetworkDown);
case Errno.EHOSTUNREACH:
return(SocketError.HostUnreachable);
case Errno.ENETUNREACH:
return(SocketError.NetworkUnreachable);
case Errno.EALREADY:
return(SocketError.AlreadyInProgress);
case Errno.ECONNREFUSED:
return(SocketError.ConnectionRefused);
case Errno.ETIMEDOUT:
return(SocketError.TimedOut);
default:
return(null);
}
}
public UnixIOException(int errno, Exception inner) : base(UnixIOException.GetMessage(NativeConvert.ToErrno(errno)), inner)
{
this.errno = errno;
}
public static string ErrorToString(int errno)
{
return(Syscall.strerror(NativeConvert.ToErrno(errno)));
}