3148 	ST_mode * STm;  in osst_write()  local
3182 	STm = &(STp->modes[STp->current_mode]);  in osst_write()
3183 	if (!STm->defined) {  in osst_write()
3335 	if (!STm->do_buffer_writes) {  in osst_write()
3340 	if (!STm->do_async_writes)  in osst_write()
3442 	if (STm->do_async_writes && ((STp->buffer)->buffer_bytes >= STp->write_threshold)) {   in osst_write()
3480 	ST_mode * STm;  in osst_read()  local
3515 	STm = &(STp->modes[STp->current_mode]);  in osst_read()
3516 	if (!STm->defined) {  in osst_read()
3669 static void osst_log_options(OS_Scsi_Tape *STp, ST_mode *STm, int dev)  in osst_log_options()  argument
3673 	 dev, STp->current_mode, STm->do_buffer_writes, STm->do_async_writes,  in osst_log_options()
3674 	 STm->do_read_ahead);  in osst_log_options()
3680 	 dev, STm->defaults_for_writes, STp->omit_blklims, STp->can_partitions,  in osst_log_options()
3683 "osst%d:I:    sysv: %d\n", dev, STm->sysv);  in osst_log_options()
3696 	ST_mode *STm;  in osst_set_options()  local
3699 	STm = &(STp->modes[STp->current_mode]);  in osst_set_options()
3700 	if (!STm->defined) {  in osst_set_options()
3701 		memcpy(STm, &(STp->modes[0]), sizeof(ST_mode));  in osst_set_options()
3712 		STm->do_buffer_writes = (options & MT_ST_BUFFER_WRITES) != 0;  in osst_set_options()
3713 		STm->do_async_writes  = (options & MT_ST_ASYNC_WRITES) != 0;  in osst_set_options()
3714 		STm->defaults_for_writes = (options & MT_ST_DEF_WRITES) != 0;  in osst_set_options()
3715 		STm->do_read_ahead    = (options & MT_ST_READ_AHEAD) != 0;  in osst_set_options()
3724 		STm->sysv	      = (options & MT_ST_SYSV) != 0;  in osst_set_options()
3728 		osst_log_options(STp, STm, dev);  in osst_set_options()
3733 			STm->do_buffer_writes = value;  in osst_set_options()
3735 			STm->do_async_writes = value;  in osst_set_options()
3737 			STm->defaults_for_writes = value;  in osst_set_options()
3739 			STm->do_read_ahead = value;  in osst_set_options()
3756 			STm->sysv = value;  in osst_set_options()
3761 		osst_log_options(STp, STm, dev);  in osst_set_options()
3777 			STm->default_blksize = (-1);  in osst_set_options()
3786 			STm->default_blksize = value;  in osst_set_options()
3788 					  dev, STm->default_blksize);  in osst_set_options()
3808 				STm->default_density = (-1);  in osst_set_options()
3812 				STm->default_density = value & 0xff;  in osst_set_options()
3814 						  dev, STm->default_density);  in osst_set_options()
3830 				STm->default_compression = ST_DONT_TOUCH;  in osst_set_options()
3834 				STm->default_compression = (value & 1 ? ST_YES : ST_NO);  in osst_set_options()
4273 	ST_mode * STm;  in os_scsi_tape_open()  local
4309 	STm = &(STp->modes[STp->current_mode]);  in os_scsi_tape_open()
4455 				STp->block_size = (STm->default_blksize > 0) ?  in os_scsi_tape_open()
4456 							STm->default_blksize : OS_DATA_SIZE;  in os_scsi_tape_open()
4576 			     (STm->default_blksize > 0) ? STm->default_blksize : OS_DATA_SIZE);  in os_scsi_tape_open()
4652 	ST_mode * STm;  in os_scsi_tape_flush()  local
4665 	STm = &(STp->modes[STp->current_mode]);  in os_scsi_tape_flush()
4693 		if (!STm->sysv || STps->rw != ST_READING) {  in os_scsi_tape_flush()
4785 	ST_mode *STm;  in osst_ioctl()  local
4802 	STm = &(STp->modes[STp->current_mode]);  in osst_ioctl()
4843 		if (!STm->defined && (mtc.mt_op != MTSETDRVBUFFER && (mtc.mt_count & MT_ST_OPTIONS) == 0)) {  in osst_ioctl()
5005 	if (!STm->defined) {  in osst_ioctl()
5064 		if (STm->do_async_writes || (STm->do_buffer_writes && STp->block_size != 0) ||  in osst_ioctl()
5610 	ST_mode * STm;  in osst_attach()  local
5704 		STm = &(tpnt->modes[i]);  in osst_attach()
5705 		STm->defined = FALSE;  in osst_attach()
5706 		STm->sysv = OSST_SYSV;  in osst_attach()
5707 		STm->defaults_for_writes = 0;  in osst_attach()
5708 		STm->do_async_writes = OSST_ASYNC_WRITES;  in osst_attach()
5709 		STm->do_buffer_writes = OSST_BUFFER_WRITES;  in osst_attach()
5710 		STm->do_read_ahead = OSST_READ_AHEAD;  in osst_attach()
5711 		STm->default_compression = ST_DONT_TOUCH;  in osst_attach()
5712 		STm->default_blksize = 512;  in osst_attach()
5713 		STm->default_density = (-1);  /* No forced density */  in osst_attach()