Function snprintf_blkptr

freebsd/contrib/openzfs/module/zfs/spa_misc.c:1519–1547

}

void
snprintf_blkptr(char *buf, size_t buflen, const blkptr_t *bp)
{
	char type[256];
	char *checksum = NULL;
	char *compress = NULL;

	if (bp != NULL) {
		if (BP_GET_TYPE(bp) & DMU_OT_NEWTYPE) {
			dmu_object_byteswap_t bswap =
			    DMU_OT_BYTESWAP(BP_GET_TYPE(bp));
			(void) snprintf(type, sizeof (type), "bswap %s %s",
			    DMU_OT_IS_METADATA(BP_GET_TYPE(bp)) ?
			    "metadata" : "data",
			    dmu_ot_byteswap[bswap].ob_name);
		} else {
			(void) strlcpy(type, dmu_ot[BP_GET_TYPE(bp)].ot_name,
			    sizeof (type));
		}
		if (!BP_IS_EMBEDDED(bp)) {
			checksum =
			    zio_checksum_table[BP_GET_CHECKSUM(bp)].ci_name;
		}
		compress = zio_compress_table[BP_GET_COMPRESS(bp)].ci_name;
	}

	SNPRINTF_BLKPTR(snprintf, ' ', buf, buflen, bp, type, checksum,
	    compress);
}

void
spa_freeze(spa_t *spa)