dofkusers_arg
dofkusers_arg_t *dofkusers_arg = (dofkusers_arg_t *)arg;
vnode_t *fvp = dofkusers_arg->fvp;
int flags = dofkusers_arg->flags;
int *error = dofkusers_arg->error;
fu_data_t *fu_data = dofkusers_arg->fu_data;
dofkusers_arg_t dofkusers_arg;
dofkusers_arg.fvp = fvp;
dofkusers_arg.flags = flags;
dofkusers_arg.error = error;
dofkusers_arg.fu_data = fu_data;
ldi_usage_walker(&dofkusers_arg, dofkusers_walker);