Lines Matching refs:fat
82 #define mincls(fat) ((fat) == 12 ? MINCLS12 : \
83 (fat) == 16 ? MINCLS16 : \
86 #define maxcls(fat) ((fat) == 12 ? MAXCLS12 : \
87 (fat) == 16 ? MAXCLS16 : \
252 u_int fat, bss, rds, cls, dir, lsn, x, x1, x2;
357 if (!(fat = o.fat_type)) {
359 fat = 12;
361 fat = 32;
363 if ((fat == 32 && o.directory_entries) || (fat != 32 && (o.info_sector || o.backup_sector))) {
365 fat == 32 ? 'e' : o.info_sector ? 'i' : 'k',
366 fat == 32 ? "32" : "12/16");
369 if (o.floppy && fat == 32)
371 if (fat != 0 && fat != 12 && fat != 16 && fat != 32) {
372 warnx("%d: bad FAT type", fat);
449 if (!fat) {
460 fat = 12;
469 fat = 16;
471 fat = 32;
474 if (fat == 32) {
517 bpb.bpbResSectors = ((fat == 32) ?
524 if (fat != 32 && !bpb.bpbRootDirEnts)
529 for (bpb.bpbSecPerClust = howmany(fat == 16 ? DEFBLK16 :
532 howmany((RESFTE + maxcls(fat)) * (fat / BPN),
535 (u_int64_t) (maxcls(fat) + 1) * bpb.bpbSecPerClust) <=
541 if (fat != 32 && bpb.bpbBigFATsecs > MAXU16) {
554 fat / BPN * bpb.bpbFATs);
555 x2 = howmany((RESFTE + MIN(x, maxcls(fat))) * (fat / BPN),
575 x = (u_int64_t)bpb.bpbBigFATsecs * bpb.bpbBytesPerSec * NPB / (fat / BPN) -
582 if (cls < mincls(fat)) {
583 warnx("%u clusters too few clusters for FAT%u, need %u", cls, fat,
584 mincls(fat));
587 if (cls > maxcls(fat)) {
588 cls = maxcls(fat);
595 cls * bpb.bpbSecPerClust == 1 ? "" : "s", cls, fat,
599 if (fat == 32)
605 if (fat != 32) {
640 for (lsn = 0; lsn < dir + (fat == 32 ? bpb.bpbSecPerClust : rds); lsn++) {
644 (dir + (fat == 32 ? bpb.bpbSecPerClust: rds)),
646 (fat == 32 ? bpb.bpbSecPerClust: rds)));
651 fat == 32 && bpb.bpbBackup != MAXU16 &&
671 (fat == 32 && bpb.bpbBackup != MAXU16 &&
688 if (fat == 32) {
712 snprintf(buf, sizeof(buf), "FAT%u", fat);
725 } else if (fat == 32 && bpb.bpbFSInfo != MAXU16 &&
739 for (x = 1; x < fat * (fat == 32 ? 3 : 2) / 8; x++)
740 mk1(img[x], fat == 32 && x % 4 == 3 ? 0x0f : 0xff);