X-Git-Url: http://www.aleph1.co.uk/gitweb/?p=yaffs2.git;a=blobdiff_plain;f=yaffs_packedtags1.c;h=dd9a331d8fc41e3dad052e75541f17bfc786b312;hp=bab338f815caf6e5e8dcfade41ceeabe485004a9;hb=6014fce5c65757724aef9033f2a710da324f2523;hpb=37fd9ec3587b5c4d497a7682522a9adfab682e51

diff --git a/yaffs_packedtags1.c b/yaffs_packedtags1.c
index bab338f..dd9a331 100644
--- a/yaffs_packedtags1.c
+++ b/yaffs_packedtags1.c
@@ -1,42 +1,56 @@
+/*
+ * YAFFS: Yet Another Flash File System. A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2011 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, const yaffs_ExtendedTags *t)
+static const u8 all_ff[20] = {
+	0xff, 0xff, 0xff, 0xff,
+	0xff, 0xff, 0xff, 0xff,
+	0xff, 0xff, 0xff, 0xff,
+	0xff, 0xff, 0xff, 0xff,
+	0xff, 0xff, 0xff, 0xff
+};
+
+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, const 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));
-		
+
+	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));
 	}
 }
-