From f6f5ab0437fd787c275d27d54e161884740e261d Mon Sep 17 00:00:00 2001
From: kamikawa <kamikawa@b08762b0-b915-fc4b-9d8c-17b2551a87ff>
Date: Fri, 3 Oct 2008 00:24:54 +0000
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git-svn-id: file:///Users/lillianskinner/Downloads/platinum/twl/TwlIPL/trunk@2578 b08762b0-b915-fc4b-9d8c-17b2551a87ff
---
 .../ARM9.TWL/src/kami_copy_file.c             | 26 +++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/build/systemMenu_tools/SystemUpdaterRegionSelect/ARM9.TWL/src/kami_copy_file.c b/build/systemMenu_tools/SystemUpdaterRegionSelect/ARM9.TWL/src/kami_copy_file.c
index 8aa1de7b..60e93f7f 100644
--- a/build/systemMenu_tools/SystemUpdaterRegionSelect/ARM9.TWL/src/kami_copy_file.c
+++ b/build/systemMenu_tools/SystemUpdaterRegionSelect/ARM9.TWL/src/kami_copy_file.c
@@ -70,6 +70,32 @@ BOOL kamiCopyFile(char* srcPath, char* dstPath)
 	// ROMファイルクローズ
 	FS_CloseFile(&file);
 
+	// ターゲットファイルオープン
+    FS_InitFile(&file);
+    if (FS_OpenFile(&file, dstPath))
+	{
+		void* pVerifyBuf;
+
+		// NANDファイルリード
+		pVerifyBuf = OS_Alloc( alloc_size );
+		SDK_NULL_ASSERT(pVerifyBuf);
+		DC_InvalidateRange(pVerifyBuf, alloc_size);
+		read_is_ok = FS_ReadFile( &file, pVerifyBuf, (s32)file_size );
+		if (read_is_ok)
+		{
+			DC_FlushRange(pTempBuf,   alloc_size);
+			DC_FlushRange(pVerifyBuf, alloc_size);
+			if (!MI_CpuComp8(pTempBuf, pVerifyBuf, file_size))
+			{
+				FS_CloseFile(&file);
+				OS_Free(pTempBuf);
+				return TRUE;
+			}
+		}
+		FS_CloseFile(&file);
+		OS_Free(pTempBuf);
+	}
+
 	// 一旦対象データを削除する
 	(void)FS_DeleteFile(dstPath);