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fsctl.h: FSP_FSCTL_VOLUME_INFO changes

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This commit is contained in:
Bill Zissimopoulos
2016-01-25 18:17:54 -08:00
parent a01e119ec3
commit a889451345
3 changed files with 14 additions and 11 deletions
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7
tst/winfsp-tests/memfs.cpp
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@ -194,15 +194,14 @@ static NTSTATUS GetVolumeInfo(FSP_FILE_SYSTEM *FileSystem,
{
MEMFS *Memfs = (MEMFS *)FileSystem->UserContext;
MEMFS_FILE_NODE *RootNode;
ULONG AllocationUnits = Memfs->MaxFileSize / (MEMFS_SECTOR_SIZE * MEMFS_SECTORS_PER_ALLOCATION_UNIT);
RootNode = MemfsFileNodeMapGet(Memfs->FileNodeMap, L"");
if (0 == RootNode)
return STATUS_DISK_CORRUPT_ERROR;
VolumeInfo->TotalAllocationUnits = Memfs->MaxFileNodes * AllocationUnits;
VolumeInfo->AvailableAllocationUnits =
(Memfs->MaxFileNodes - MemfsFileNodeMapCount(Memfs->FileNodeMap)) * AllocationUnits;
VolumeInfo->TotalSize = Memfs->MaxFileNodes * Memfs->MaxFileSize;
VolumeInfo->FreeSize =
(Memfs->MaxFileNodes - MemfsFileNodeMapCount(Memfs->FileNodeMap)) * Memfs->MaxFileSize;
VolumeInfo->VolumeCreationTime = RootNode->FileInfo.CreationTime;
VolumeInfo->VolumeLabelLength = sizeof L"MEMFS" - sizeof(WCHAR);
memcpy(VolumeInfo->VolumeLabel, L"MEMFS", VolumeInfo->VolumeLabelLength);