-/* open-coded sys_close */
-
-long tux_close(unsigned int fd)
-{
- struct file * filp;
- struct files_struct *files = current->files;
-
- spin_lock(&files->file_lock);
- if (fd >= files->max_fds)
- goto out_unlock;
- filp = files->fd[fd];
- if (!filp)
- goto out_unlock;
- files->fd[fd] = NULL;
- FD_CLR(fd, files->close_on_exec);
- /* __put_unused_fd(files, fd); */
- __FD_CLR(fd, files->open_fds);
- if (fd < files->next_fd)
- files->next_fd = fd;
- spin_unlock(&files->file_lock);
- return filp_close(filp, files);
-
-out_unlock:
- spin_unlock(&files->file_lock);
- return -EBADF;
-}
-