- if (pt->t.sequenceNumber != 0xFFFFFFFF) {
- /* Page is in use */
-#ifdef YAFFS_IGNORE_TAGS_ECC
- {
- t->eccResult = YAFFS_ECC_RESULT_NO_ERROR;
- }
-#else
- {
- yaffs_ECCOther ecc;
- int result;
- yaffs_ECCCalculateOther((unsigned char *)&pt->t,
- sizeof
- (yaffs_PackedTags2TagsPart),
- &ecc);
- result =
- yaffs_ECCCorrectOther((unsigned char *)&pt->t,
- sizeof
- (yaffs_PackedTags2TagsPart),
- &pt->ecc, &ecc);
- switch(result){
- case 0:
- t->eccResult = YAFFS_ECC_RESULT_NO_ERROR;
- break;
- case 1:
- t->eccResult = YAFFS_ECC_RESULT_FIXED;
- break;
- case -1:
- t->eccResult = YAFFS_ECC_RESULT_UNFIXED;
- break;
- default:
- t->eccResult = YAFFS_ECC_RESULT_UNKNOWN;
- }
- }
-#endif
- t->blockBad = 0;
- t->chunkUsed = 1;
- t->objectId = pt->t.objectId;
- t->chunkId = pt->t.chunkId;
- t->byteCount = pt->t.byteCount;
- t->chunkDeleted = 0;
- t->serialNumber = 0;
- t->sequenceNumber = pt->t.sequenceNumber;
+void yaffs_unpack_tags2_tags_only(struct yaffs_ext_tags *t,
+ struct yaffs_packed_tags2_tags_only *ptt)
+{
+ memset(t, 0, sizeof(struct yaffs_ext_tags));
+ yaffs_init_tags(t);
+
+ if (ptt->seq_number != 0xFFFFFFFF) {
+ t->block_bad = 0;
+ t->chunk_used = 1;
+ t->obj_id = ptt->obj_id;
+ t->chunk_id = ptt->chunk_id;
+ t->n_bytes = ptt->n_bytes;
+ t->is_deleted = 0;
+ t->serial_number = 0;
+ t->seq_number = ptt->seq_number;