taglinefilesource code
backspace258kernel/blk_drv/scsi/st.cint backspace, result;
backspace265kernel/blk_drv/scsi/st.cbackspace = (scsi_tapes[dev].buffer->buffer_bytes +
backspace272kernel/blk_drv/scsi/st.cif (!seek_next && backspace > 0) {
backspace273kernel/blk_drv/scsi/st.cresult = st_int_ioctl(inode, filp, MTBSR, backspace);