public IOItem(int pid, string filename, short fd, AccessType access,
AccessRoutine routine, long pos, long length, FDType type)
{
Pid = pid;
Filename = filename;
FDNum = fd;
FDType = type;
Access = access;
Routine = routine;
Position = pos;
Length = length;
}
public FileState(string filename, FDType type)
{
this.Filename = filename;
this.FDType = type;
}