538 	if (STbuffer->writing < STbuffer->buffer_bytes)  in osst_write_behind_check()
542 	STbuffer->buffer_bytes -= STbuffer->writing;  in osst_write_behind_check()
631 			STp->buffer->buffer_bytes = OS_FRAME_SIZE;  in osst_verify_frame()
723 		STp->buffer->buffer_bytes = blk_cnt * blk_sz;  in osst_verify_frame()
1328 		 STp->buffer->buffer_bytes -= STp->buffer->read_pointer;  in osst_seek_logical_blk()
1334 				STp->buffer->buffer_bytes, STp->buffer->read_pointer / STp->block_size,   in osst_seek_logical_blk()
1390 		STp->ps[STp->partition].rw == ST_WRITING?STp->buffer->buffer_bytes:  in osst_get_sector()
1398 		       	sector |= (STp->buffer->buffer_bytes >> OSST_SECTOR_SHIFT) & OSST_SECTOR_MASK;  in osst_get_sector()
1438 		STp->buffer->buffer_bytes -= offset;  in osst_seek_sector()
1443 		STp->buffer->buffer_bytes  = STp->buffer->read_pointer = 0;  in osst_seek_sector()
1939 		STp->buffer->buffer_bytes = 0;  in osst_space_over_filemarks_backward()
1995 		STp->buffer->buffer_bytes = 0;  in osst_space_over_filemarks_forward_slow()
2144 		STp->buffer->buffer_bytes = 0;  in osst_space_over_filemarks_forward_fast()
2251 		STp->buffer->buffer_bytes = 6;  in osst_write_filler()
2277 		STp->buffer->buffer_bytes = sizeof(os_header_t);  in __osst_write_header()
2653 		STp->buffer->buffer_bytes  = read_pointer;  in osst_verify_position()
3095 		offset   = STp->buffer->buffer_bytes;  in osst_flush_write_buffer()
3159 				(STp->buffer)->buffer_bytes = 0;  in osst_flush_write_buffer()
3173 			(STp->buffer)->buffer_bytes = 0;  in osst_flush_write_buffer()
3216 		backspace = ((STp->buffer)->buffer_bytes + (STp->buffer)->read_pointer) / STp->block_size -  in osst_flush_buffer()
3218 		(STp->buffer)->buffer_bytes = 0;  in osst_flush_buffer()
3286 	blks     = STp->buffer->buffer_bytes / STp->block_size;  in osst_write_frame()
3572 	while ((STp->buffer)->buffer_bytes + count > write_threshold)  in osst_write()
3576 			   (STp->buffer)->buffer_bytes;  in osst_write()
3625 			STp->buffer->buffer_bytes = 0;  in osst_write()
3638 		STp->buffer->buffer_bytes = 0;  in osst_write()
3663 	if (STm->do_async_writes && ((STp->buffer)->buffer_bytes >= STp->write_threshold)) {   in osst_write()
3665 		(STp->buffer)->writing = ((STp->buffer)->buffer_bytes /  in osst_write()
3668 				          (STp->buffer)->buffer_bytes);  in osst_write()
3765 				     STps->eof, (STp->buffer)->buffer_bytes);  in osst_read()
3767 	if ((STp->buffer)->buffer_bytes == 0 &&  in osst_read()
3792 		if ((STp->buffer)->buffer_bytes == 0) {  in osst_read()
3804 		if ((STp->buffer)->buffer_bytes > 0) {  in osst_read()
3808 						 STps->eof, (STp->buffer)->buffer_bytes, (int) (count - total));  in osst_read()
3811 			transfer = (((STp->buffer)->buffer_bytes < count - total ?  in osst_read()
3812 				     (STp->buffer)->buffer_bytes : count - total)/  in osst_read()
3835 		if ((STp->buffer)->buffer_bytes == 0) {  in osst_read()
4300 		     ((STp->buffer)->buffer_bytes == 0)		  &&  in osst_int_ioctl()
4319 		 if (STp->dirty || (STp->buffer)->buffer_bytes != 0)  in osst_int_ioctl()
4652 				STp->buffer->buffer_bytes = STp->buffer->read_pointer = 0;  in __os_scsi_tape_open()
4751 	STp->buffer->buffer_bytes  =  in __os_scsi_tape_open()
5196 				mt_status.mt_blkno += (STp->buffer)->buffer_bytes / STp->block_size;  in osst_ioctl()
5198 				mt_status.mt_blkno -= ((STp->buffer)->buffer_bytes +  in osst_ioctl()
5435 	for (i=0, offset=st_bp->buffer_bytes;  in append_to_buffer()
5449 		st_bp->buffer_bytes += cnt;  in append_to_buffer()
5482 		st_bp->buffer_bytes -= cnt;  in from_buffer()
5500 	for (i = 0, offset = st_bp->buffer_bytes;  in osst_zero_buffer_tail()
5507 	for (do_count = OS_DATA_SIZE - st_bp->buffer_bytes;  in osst_zero_buffer_tail()