Lines Matching defs:scn
116 u_long scn; /* starting cluster number */
177 scn = MSDOSFSROOT;
435 scn = getushort(dep->deStartCluster);
437 scn |= getushort(dep->deHighClust) << 16;
438 if (scn == pmp->pm_rootdirblk) {
443 scn = MSDOSFSROOT;
448 cluster = scn;
466 * entry of the filesystems root directory. isadir and scn were
469 if (FAT32(pmp) && scn == MSDOSFSROOT)
470 scn = pmp->pm_rootdirblk;
495 if (dp->de_StartCluster == scn && isadir) { /* "." */
526 if (dp->de_StartCluster == scn && isadir)
533 if (dp->de_StartCluster == scn && isadir) {