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- Fixed the directory index of a file for FATX.

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- Initialize some values from the RFCB.

svn path=/trunk/; revision=13285
This commit is contained in:
Hartmut Birr 2005-01-25 21:16:19 +00:00
parent 0bc04189e7
commit ce143bb72c
1 changed files with 11 additions and 0 deletions
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11
reactos/drivers/fs/vfat/fcb.c
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@ -137,6 +137,10 @@ vfatNewFCB(PDEVICE_EXTENSION pVCB, PUNICODE_STRING pFileNameU)
ExInitializeResourceLite(&rcFCB->MainResource);
FsRtlInitializeFileLock(&rcFCB->FileLock, NULL, NULL);
ExInitializeFastMutex(&rcFCB->LastMutex);
rcFCB->RFCB.PagingIoResource = &rcFCB->PagingIoResource;
rcFCB->RFCB.Resource = &rcFCB->MainResource;
rcFCB->RFCB.IsFastIoPossible = FastIoIsNotPossible;
return rcFCB;
}
@ -425,6 +429,7 @@ vfatMakeRootFCB(PDEVICE_EXTENSION pVCB)
FCB->RFCB.FileSize.QuadPart = Size;
FCB->RFCB.ValidDataLength.QuadPart = Size;
FCB->RFCB.AllocationSize.QuadPart = Size;
FCB->RFCB.IsFastIoPossible = FastIoIsNotPossible;
vfatFCBInitializeCacheFromVolume(pVCB, FCB);
vfatAddFCBToTable(pVCB, FCB);
@ -538,6 +543,12 @@ vfatMakeFCBFromDirEntry(PVCB vcb,
}
rcFCB->dirIndex = DirContext->DirIndex;
rcFCB->startIndex = DirContext->StartIndex;
if ((rcFCB->Flags & FCB_IS_FATX_ENTRY) && !vfatFCBIsRoot (directoryFCB))
{
ASSERT(DirContext->DirIndex >= 2 && DirContext->StartIndex >= 2);
rcFCB->dirIndex = DirContext->DirIndex-2;
rcFCB->startIndex = DirContext->StartIndex-2;
}
rcFCB->RFCB.FileSize.QuadPart = Size;
rcFCB->RFCB.ValidDataLength.QuadPart = Size;
rcFCB->RFCB.AllocationSize.QuadPart = ROUND_UP(Size, vcb->FatInfo.BytesPerCluster);