Lines Matching defs:bo
140 u_long bo;
201 fatblock(pmp, byteoffset, &bn, &bsize, &bo);
214 if (bo >= bsize) {
220 cn = getulong(bp->b_data + bo);
222 cn = getushort(bp->b_data + bo);
452 u_long bn, bo, bsize, byteoffset;
490 fatblock(pmp, byteoffset, &bn, &bsize, &bo);
499 readcn = getulong(bp->b_data + bo);
501 readcn = getushort(bp->b_data + bo);
513 readcn = getushort(bp->b_data + bo);
521 putushort(bp->b_data + bo, readcn);
524 putushort(bp->b_data + bo, newcontents);
531 readcn = getulong(bp->b_data + bo);
534 putulong(bp->b_data + bo, readcn);
558 u_long bn, bo, bsize, byteoffset, readcn, newc;
573 fatblock(pmp, byteoffset, &bn, &bsize, &bo);
584 readcn = getushort(bp->b_data + bo);
592 putushort(bp->b_data + bo, readcn);
593 bo++;
595 bo++;
598 putushort(bp->b_data + bo, newc);
599 bo += 2;
602 readcn = getulong(bp->b_data + bo);
605 putulong(bp->b_data + bo, readcn);
606 bo += 4;
609 if (bo >= bsize)
811 u_long bn, bo, bsize, byteoffset;
816 fatblock(pmp, byteoffset, &bn, &bsize, &bo);
831 readcn = getushort(bp->b_data + bo);
841 putushort(bp->b_data + bo, readcn);
844 cluster = getushort(bp->b_data + bo);
845 putushort(bp->b_data + bo, MSDOSFSFREE);
848 cluster = getulong(bp->b_data + bo);
849 putulong(bp->b_data + bo,
870 u_long bn, bo, bsize, byteoffset, cn, readcn;
890 bo = byteoffset % pmp->pm_fatblocksize;
891 if (bo == 0) {
902 readcn = getulong(bp->b_data + bo);
904 readcn = getushort(bp->b_data + bo);