kvm_uread
if (kvm_uread(kd, (uintptr_t)u->u_argv, stack32, size32) != size32) {
if (kvm_uread(kd,
if (kvm_uread(kd,
if (kvm_uread(kd,
extern ssize_t kvm_uread(kvm_t *, uintptr_t, void *, size_t);
extern ssize_t kvm_uread();