I_HISTLEN
knl[I_HISTLEN].n_name,
nl[I_HISTLEN].n_type == 0 || nl[CA_HISTORY].n_type == 0) {
if (knl[I_HISTLEN].n_type != 0 && ok) {
if (kvm_read(kd, knl[I_HISTLEN].n_value, &histlen,