/// <summary>
/// Manipulates underlying parameters in files
/// </summary>
/// <param name="fd">The file descriptor</param>
/// <param name="request">The request</param>
/// <param name="arg">An optional argument</param>
/// <returns>The errorcode or return value from IOCtl</returns>
public static unsafe int IOCtl(int fd, int request, void *arg)
{
FileDescriptors descriptors = Tasking.CurrentTask.FileDescriptors;
Node node = descriptors.GetNode(fd);
if (node == null)
{
return(-(int)ErrorCode.EBADF);
}
return(VFS.IOCtl(node, request, arg));
}