sbin/newfs_msdos/mkfs_msdos.c

103     u_int8_t bpbSecPerClust;		/* sectors per cluster */
147     u_int bpbSecPerClust;		/* sectors per cluster */
325 	if (bpb.bpbSecPerClust == 0) {	/* set defaults */
327 		bpb.bpbSecPerClust = 1;
329 		bpb.bpbSecPerClust = 8;
331 		bpb.bpbSecPerClust = 16;
333 		bpb.bpbSecPerClust = 32;
335 		bpb.bpbSecPerClust = 64;		/* otherwise 32k */
386 	bpb.bpbSecPerClust = o.block_size / bpb.bpbBytesPerSec;
394 	bpb.bpbSecPerClust = o.sectors_per_cluster;
449 	    howmany((RESFTE + (bpb.bpbSecPerClust ? MINCLS16 : MAXCLS12 + 1)) *
450 		(bpb.bpbSecPerClust ? 16 : 12) / BPN,
455 	    (bpb.bpbSecPerClust ? MINCLS16 : MAXCLS12 + 1) *
456 	    (bpb.bpbSecPerClust ? bpb.bpbSecPerClust :
465 		 (bpb.bpbSecPerClust ? bpb.bpbSecPerClust :
506     if (!bpb.bpbSecPerClust)
507 	for (bpb.bpbSecPerClust = howmany(fat == 16 ? DEFBLK16 :
509 	     bpb.bpbSecPerClust < MAXSPC &&
516 	     bpb.bpbSecPerClust <= bpb.bpbHugeSectors;
517 	     bpb.bpbSecPerClust <<= 1)
531 	(bpb.bpbSecPerClust * bpb.bpbBytesPerSec * NPB + fat /
539     cls = (bpb.bpbHugeSectors - x1) / bpb.bpbSecPerClust;
554 	bpb.bpbHugeSectors = x1 + (cls + 1) * bpb.bpbSecPerClust - 1;
559 	   "(%u bytes/cluster)\n", fname, cls * bpb.bpbSecPerClust,
560 	   cls * bpb.bpbSecPerClust == 1 ? "" : "s", cls, fat,
561 	   cls == 1 ? "" : "s", bpb.bpbBytesPerSec * bpb.bpbSecPerClust);
591 	for (lsn = 0; lsn < dir + (fat == 32 ? bpb.bpbSecPerClust : rds); lsn++) {
595 			(dir + (fat == 32 ? bpb.bpbSecPerClust: rds)),
597 			    (fat == 32 ? bpb.bpbSecPerClust: rds)));
627 		mk1(bsbpb->bpbSecPerClust, bpb.bpbSecPerClust);
873 	   bpb->bpbBytesPerSec, bpb->bpbSecPerClust, bpb->bpbResSectors,