Esempi in C++ (Cpp) per lsm_lmm_verify_common

Esempio n. 1

File: lov_ea.c Progetto: Cool-Joe/imx23-audio

static int lsm_lmm_verify_v3(struct lov_mds_md *lmmv1, int lmm_bytes,
			     __u16 *stripe_count)
{
	struct lov_mds_md_v3 *lmm;

	lmm = (struct lov_mds_md_v3 *)lmmv1;

	if (lmm_bytes < sizeof(*lmm)) {
		CERROR("lov_mds_md_v3 too small: %d, need at least %d\n",
		       lmm_bytes, (int)sizeof(*lmm));
		return -EINVAL;
	}

	*stripe_count = le16_to_cpu(lmm->lmm_stripe_count);

	if (lmm_bytes < lov_mds_md_size(*stripe_count, LOV_MAGIC_V3)) {
		CERROR("LOV EA V3 too small: %d, need %d\n",
		       lmm_bytes, lov_mds_md_size(*stripe_count, LOV_MAGIC_V3));
		lov_dump_lmm_common(D_WARNING, lmm);
		return -EINVAL;
	}

	return lsm_lmm_verify_common((struct lov_mds_md_v1 *)lmm, lmm_bytes,
				     *stripe_count);
}

Esempio n. 2

File: lov_ea.c Progetto: Keeper-of-the-Keys/Lustre

static int lsm_lmm_verify_v1(struct lov_mds_md_v1 *lmm, int lmm_bytes,
                             __u16 *stripe_count)
{
	if (lmm_bytes < sizeof(*lmm)) {
		CERROR("lov_mds_md_v1 too small: %d, need at least %d\n",
		       lmm_bytes, (int)sizeof(*lmm));
		return -EINVAL;
	}

	*stripe_count = le16_to_cpu(lmm->lmm_stripe_count);
	if (le32_to_cpu(lmm->lmm_pattern) & LOV_PATTERN_F_RELEASED)
		*stripe_count = 0;

	if (lmm_bytes < lov_mds_md_size(*stripe_count, LOV_MAGIC_V1)) {
		CERROR("LOV EA V1 too small: %d, need %d\n",
		       lmm_bytes, lov_mds_md_size(*stripe_count, LOV_MAGIC_V1));
		lov_dump_lmm_common(D_WARNING, lmm);
		return -EINVAL;
	}

	return lsm_lmm_verify_common(lmm, lmm_bytes, *stripe_count);
}