Lines Matching refs:mtc
4983 struct mtop mtc;
4986 if (_IOC_SIZE(cmd_in) != sizeof(mtc)) {
4991 i = copy_from_user((char *) &mtc, p, sizeof(struct mtop));
4997 if (mtc.mt_op == MTSETDRVBUFFER && !capable(CAP_SYS_ADMIN)) {
5003 if (!STm->defined && (mtc.mt_op != MTSETDRVBUFFER && (mtc.mt_count & MT_ST_OPTIONS) == 0)) {
5011 if (mtc.mt_op == MTFSF || mtc.mt_op == MTFSFM|| mtc.mt_op == MTEOM) {
5012 mtc.mt_count -= 1;
5016 else if (mtc.mt_op == MTBSF || mtc.mt_op == MTBSFM) {
5017 mtc.mt_count += 1;
5023 if (mtc.mt_op == MTSEEK) {
5028 i = mtc.mt_op == MTREW || mtc.mt_op == MTOFFL ||
5029 mtc.mt_op == MTRETEN || mtc.mt_op == MTEOM ||
5030 mtc.mt_op == MTLOCK || mtc.mt_op == MTLOAD ||
5031 mtc.mt_op == MTFSF || mtc.mt_op == MTFSFM ||
5032 mtc.mt_op == MTBSF || mtc.mt_op == MTBSFM ||
5033 mtc.mt_op == MTCOMPRESSION;
5047 if(mtc.mt_op != MTREW &&
5048 mtc.mt_op != MTOFFL &&
5049 mtc.mt_op != MTRETEN &&
5050 mtc.mt_op != MTERASE &&
5051 mtc.mt_op != MTSEEK &&
5052 mtc.mt_op != MTEOM) {
5061 if (mtc.mt_op != MTCOMPRESSION && mtc.mt_op != MTLOCK &&
5062 mtc.mt_op != MTNOP && mtc.mt_op != MTSETBLK &&
5063 mtc.mt_op != MTSETDENSITY && mtc.mt_op != MTSETDRVBUFFER &&
5064 mtc.mt_op != MTMKPART && mtc.mt_op != MTSETPART &&
5065 mtc.mt_op != MTWEOF && mtc.mt_op != MTWSM ) {
5081 !(mtc.mt_op == MTREW || mtc.mt_op == MTOFFL));
5083 !(mtc.mt_op == MTREW || mtc.mt_op == MTOFFL));
5097 if (mtc.mt_op == MTOFFL && STp->door_locked != ST_UNLOCKED)
5100 if (mtc.mt_op == MTSETDRVBUFFER &&
5101 (mtc.mt_count & MT_ST_OPTIONS) != 0) {
5102 retval = osst_set_options(STp, mtc.mt_count);
5106 if (mtc.mt_op == MTSETPART) {
5107 if (mtc.mt_count >= STp->nbr_partitions)
5110 STp->new_partition = mtc.mt_count;
5116 if (mtc.mt_op == MTMKPART) {
5122 (i = partition_tape(inode, mtc.mt_count)) < 0*/) {
5138 if (mtc.mt_op == MTSEEK) {
5140 i = osst_set_frame_position(STp, &SRpnt, mtc.mt_count, 0);
5142 i = osst_seek_sector(STp, &SRpnt, mtc.mt_count);
5149 if (mtc.mt_op == MTLOCK || mtc.mt_op == MTUNLOCK) {
5150 retval = do_door_lock(STp, (mtc.mt_op == MTLOCK));
5157 if (mtc.mt_op == MTCOMPRESSION)
5162 retval = osst_int_ioctl(STp, &SRpnt, mtc.mt_op, mtc.mt_count);