199     long pos = *position;  in simple_procfs_read()  local
205     if (pos < 0)  in simple_procfs_read()
207     if (pos >= available || !count)  in simple_procfs_read()
209     if (count > available - pos)  in simple_procfs_read()
210         count = available - pos;  in simple_procfs_read()
212     ret = copy_to_user(to, from + pos, count);  in simple_procfs_read()
214     *position = pos + ret;  in simple_procfs_read()
234     long pos = 0;  in procfs_lseek()  local
238         pos = offset;  in procfs_lseek()
241         pos = file_ptr->position + offset;  in procfs_lseek()
244         pos = file_ptr->dEntry->dir_inode->file_size + offset;  in procfs_lseek()
252     if (pos < 0 || pos > file_ptr->dEntry->dir_inode->file_size)  in procfs_lseek()
254     file_ptr->position = pos;  in procfs_lseek()
256     return pos;  in procfs_lseek()