Function nvpair_unpack_binary

freebsd/contrib/libnv/bsd_nvpair.c:871–895

#endif

const unsigned char *
nvpair_unpack_binary(bool isbe __unused, nvpair_t *nvp,
    const unsigned char *ptr, size_t *leftp)
{
	void *value;

	PJDLOG_ASSERT(nvp->nvp_type == NV_TYPE_BINARY);

	if (*leftp < nvp->nvp_datasize || nvp->nvp_datasize == 0) {
		ERRNO_SET(EINVAL);
		return (NULL);
	}

	value = nv_malloc(nvp->nvp_datasize);
	if (value == NULL)
		return (NULL);

	memcpy(value, ptr, nvp->nvp_datasize);
	ptr += nvp->nvp_datasize;
	*leftp -= nvp->nvp_datasize;

	nvp->nvp_data = (uint64_t)(uintptr_t)value;

	return (ptr);
}

const unsigned char *
nvpair_unpack_bool_array(bool isbe __unused, nvpair_t *nvp,