pcbmap
int pcbmap(struct denode *dep, u_long findcn, daddr_t *bnp, u_long *cnp, int* sp);
error = pcbmap(ldep, 0xffff, 0, &size, 0);
error = pcbmap(dep, de_clcount(pmp, length) - 1, 0,
error = pcbmap(dep, 0xffff, 0, &cn, 0);
if (pcbmap(dep,
error = pcbmap(pdep, de_cluster(pmp, offset), &bn, 0, &blsize);
if ((error = pcbmap(dep, cn, &bn, 0, &blsize)) != 0) {
error = pcbmap(dp, frcn, &bn, &cluster, &blsize);
error = pcbmap(ddep, de_cluster(pmp, ddep->de_fndoffset),
error = pcbmap(ddep,
if ((error = pcbmap(dep, cn, &bn, 0, &blsize)) != 0) {
error = pcbmap(dep, cn, a_bnp, NULL, NULL);
if (pcbmap(dep, cn + run, &runbn, NULL, NULL) != 0 || runbn != *a_bnp + run * bnpercn)
if (pcbmap(dep, cn - run, &runbn, NULL, NULL) != 0 || runbn != *a_bnp - run * bnpercn)
status = B_FROM_POSIX_ERROR(pcbmap(toDirFatNode, de_cluster(fatVolume, toDirOffset), 0,
pcbmap(fatDir, de_cluster(fatVolume, fndoffset), NULL, &newCluster, NULL));
pcbmap(fatNode, logicalCluster, &readBlock, &volumeCluster, &readSize));