yaffs Added more tests to direct/timothy_tests/mirror_tests

[yaffs2.git] / yaffs_packedtags1.c

diff --git a/yaffs_packedtags1.c b/yaffs_packedtags1.c
index 018eacf99d7671bbe61c1626f91fae3f402672ad..a77f0954fc135a3440c70918a616925551c098a5 100644 (file)
--- a/yaffs_packedtags1.c
+++ b/yaffs_packedtags1.c
@@ -1,42 +1,53 @@
+/*
+ * YAFFS: Yet Another Flash File System. A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2010 Aleph One Ltd.
+ *   for Toby Churchill Ltd and Brightstar Engineering
+ *
+ * Created by Charles Manning <charles@aleph1.co.uk>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
 #include "yaffs_packedtags1.h"
 #include "yportenv.h"
 
-void yaffs_PackTags1(yaffs_PackedTags1 *pt, yaffs_ExtendedTags *t)
+void yaffs_pack_tags1(struct yaffs_packed_tags1 *pt,
+                     const struct yaffs_ext_tags *t)
 {
-       pt->chunkId = t->chunkId;
-       pt->serialNumber = t->serialNumber;
-       pt->byteCount = t->byteCount;
-       pt->objectId = t->objectId;
+       pt->chunk_id = t->chunk_id;
+       pt->serial_number = t->serial_number;
+       pt->n_bytes = t->n_bytes;
+       pt->obj_id = t->obj_id;
        pt->ecc = 0;
-       pt->deleted = (t->chunkDeleted) ? 0 : 1;
-       pt->unusedStuff = 0;
-       pt->shouldBeFF = 0xFFFFFFFF;
-       
+       pt->deleted = (t->is_deleted) ? 0 : 1;
+       pt->unused_stuff = 0;
+       pt->should_be_ff = 0xFFFFFFFF;
+
 }
 
-void yaffs_UnpackTags1(yaffs_ExtendedTags *t, yaffs_PackedTags1 *pt)
+void yaffs_unpack_tags1(struct yaffs_ext_tags *t,
+                       const struct yaffs_packed_tags1 *pt)
 {
-       static const __u8 allFF[] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,0xff, 0xff, 0xff, 0xff};
-       
-       if(memcmp(allFF,pt,sizeof(yaffs_PackedTags1)))
-       {
-               t->blockBad = 0;
-               if(pt->shouldBeFF != 0xFFFFFFFF)
-               {
-                       t->blockBad = 1;
-               }
-               t->chunkUsed = 1;
-               t->objectId = pt->objectId;
-               t->chunkId = pt->chunkId;
-               t->byteCount = pt->byteCount;
-               t->eccResult =  YAFFS_ECC_RESULT_NO_ERROR;
-               t->chunkDeleted = (pt->deleted) ? 0 : 1;
-               t->serialNumber = pt->serialNumber;
-       }
-       else
-       {
-               memset(t,0,sizeof(yaffs_ExtendedTags));
-               
+       static const u8 all_ff[] =
+           { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+               0xff
+       };
+
+       if (memcmp(all_ff, pt, sizeof(struct yaffs_packed_tags1))) {
+               t->block_bad = 0;
+               if (pt->should_be_ff != 0xFFFFFFFF)
+                       t->block_bad = 1;
+               t->chunk_used = 1;
+               t->obj_id = pt->obj_id;
+               t->chunk_id = pt->chunk_id;
+               t->n_bytes = pt->n_bytes;
+               t->ecc_result = YAFFS_ECC_RESULT_NO_ERROR;
+               t->is_deleted = (pt->deleted) ? 0 : 1;
+               t->serial_number = pt->serial_number;
+       } else {
+               memset(t, 0, sizeof(struct yaffs_ext_tags));
        }
 }
-