PUFFS_TOFHSIZE
if (PUFFS_TOFHSIZE(args->pa_fhsize) > FHANDLE_SIZE_MAX) {
size_t kfhsize = PUFFS_TOFHSIZE(args->pa_fhsize);
*fh_size = PUFFS_TOFHSIZE(pmp->pmp_args.pa_fhsize);
fhlen = PUFFS_TOFHSIZE(nodetofh_msg->pvfsr_dsize);
fhlen = PUFFS_TOFHSIZE(pmp->pmp_args.pa_fhsize);