windows: make it possible to use NtQueryVolumeInformationFile

This commit adds bootstrap code, function signatures, struct definitions
etc. to make it possible for libuv to use NtQueryVolumeInformationFile.

Most of this comes from the NT DDK, which libuv mirrors so that people
don't need the DDK to compile it.

src/win/winapi.c

@@ -30,6 +30,7 @@ sRtlNtStatusToDosError pRtlNtStatusToDosError;
 sNtDeviceIoControlFile pNtDeviceIoControlFile;
 sNtQueryInformationFile pNtQueryInformationFile;
 sNtSetInformationFile pNtSetInformationFile;
+sNtQueryVolumeInformationFile pNtQueryVolumeInformationFile;
 sNtQuerySystemInformation pNtQuerySystemInformation;
 
 
@@ -68,17 +69,17 @@ void uv_winapi_init() {
     uv_fatal_error(GetLastError(), "GetProcAddress");
   }
 
-  pNtQueryInformationFile = (sNtQueryInformationFile) GetProcAddress(
+  pNtDeviceIoControlFile = (sNtDeviceIoControlFile) GetProcAddress(
       ntdll_module,
-      "NtQueryInformationFile");
-  if (pNtQueryInformationFile == NULL) {
+      "NtDeviceIoControlFile");
+  if (pNtDeviceIoControlFile == NULL) {
     uv_fatal_error(GetLastError(), "GetProcAddress");
   }
 
-  pNtDeviceIoControlFile = (sNtDeviceIoControlFile) GetProcAddress(
+  pNtQueryInformationFile = (sNtQueryInformationFile) GetProcAddress(
       ntdll_module,
-      "NtDeviceIoControlFile");
-  if (pNtDeviceIoControlFile == NULL) {
+      "NtQueryInformationFile");
+  if (pNtQueryInformationFile == NULL) {
     uv_fatal_error(GetLastError(), "GetProcAddress");
   }
 
@@ -89,6 +90,12 @@ void uv_winapi_init() {
     uv_fatal_error(GetLastError(), "GetProcAddress");
   }
 
+  pNtQueryVolumeInformationFile = (sNtQueryVolumeInformationFile)
+      GetProcAddress(ntdll_module, "NtQueryVolumeInformationFile");
+  if (pNtQueryVolumeInformationFile == NULL) {
+    uv_fatal_error(GetLastError(), "GetProcAddress");
+  }
+
   pNtQuerySystemInformation = (sNtQuerySystemInformation) GetProcAddress(
       ntdll_module,
       "NtQuerySystemInformation");

src/win/winapi.h

@@ -4282,6 +4282,94 @@ typedef struct _FILE_PIPE_LOCAL_INFORMATION {
 #define FILE_SYNCHRONOUS_IO_ALERT               0x00000010
 #define FILE_SYNCHRONOUS_IO_NONALERT            0x00000020
 
+typedef enum _FS_INFORMATION_CLASS {
+  FileFsVolumeInformation       = 1,
+  FileFsLabelInformation        = 2,
+  FileFsSizeInformation         = 3,
+  FileFsDeviceInformation       = 4,
+  FileFsAttributeInformation    = 5,
+  FileFsControlInformation      = 6,
+  FileFsFullSizeInformation     = 7,
+  FileFsObjectIdInformation     = 8,
+  FileFsDriverPathInformation   = 9,
+  FileFsVolumeFlagsInformation  = 10,
+  FileFsSectorSizeInformation   = 11
+} FS_INFORMATION_CLASS, *PFS_INFORMATION_CLASS;
+
+typedef struct _FILE_FS_VOLUME_INFORMATION {
+  LARGE_INTEGER VolumeCreationTime;
+  ULONG         VolumeSerialNumber;
+  ULONG         VolumeLabelLength;
+  BOOLEAN       SupportsObjects;
+  WCHAR         VolumeLabel[1];
+} FILE_FS_VOLUME_INFORMATION, *PFILE_FS_VOLUME_INFORMATION;
+
+typedef struct _FILE_FS_LABEL_INFORMATION {
+  ULONG VolumeLabelLength;
+  WCHAR VolumeLabel[1];
+} FILE_FS_LABEL_INFORMATION, *PFILE_FS_LABEL_INFORMATION;
+
+typedef struct _FILE_FS_SIZE_INFORMATION {
+  LARGE_INTEGER TotalAllocationUnits;
+  LARGE_INTEGER AvailableAllocationUnits;
+  ULONG         SectorsPerAllocationUnit;
+  ULONG         BytesPerSector;
+} FILE_FS_SIZE_INFORMATION, *PFILE_FS_SIZE_INFORMATION;
+
+typedef struct _FILE_FS_DEVICE_INFORMATION {
+  DEVICE_TYPE DeviceType;
+  ULONG       Characteristics;
+} FILE_FS_DEVICE_INFORMATION, *PFILE_FS_DEVICE_INFORMATION;
+
+typedef struct _FILE_FS_ATTRIBUTE_INFORMATION {
+  ULONG FileSystemAttributes;
+  LONG  MaximumComponentNameLength;
+  ULONG FileSystemNameLength;
+  WCHAR FileSystemName[1];
+} FILE_FS_ATTRIBUTE_INFORMATION, *PFILE_FS_ATTRIBUTE_INFORMATION;
+
+typedef struct _FILE_FS_CONTROL_INFORMATION {
+  LARGE_INTEGER FreeSpaceStartFiltering;
+  LARGE_INTEGER FreeSpaceThreshold;
+  LARGE_INTEGER FreeSpaceStopFiltering;
+  LARGE_INTEGER DefaultQuotaThreshold;
+  LARGE_INTEGER DefaultQuotaLimit;
+  ULONG         FileSystemControlFlags;
+} FILE_FS_CONTROL_INFORMATION, *PFILE_FS_CONTROL_INFORMATION;
+
+typedef struct _FILE_FS_FULL_SIZE_INFORMATION {
+  LARGE_INTEGER TotalAllocationUnits;
+  LARGE_INTEGER CallerAvailableAllocationUnits;
+  LARGE_INTEGER ActualAvailableAllocationUnits;
+  ULONG         SectorsPerAllocationUnit;
+  ULONG         BytesPerSector;
+} FILE_FS_FULL_SIZE_INFORMATION, *PFILE_FS_FULL_SIZE_INFORMATION;
+
+typedef struct _FILE_FS_OBJECTID_INFORMATION {
+  UCHAR ObjectId[16];
+  UCHAR ExtendedInfo[48];
+} FILE_FS_OBJECTID_INFORMATION, *PFILE_FS_OBJECTID_INFORMATION;
+
+typedef struct _FILE_FS_DRIVER_PATH_INFORMATION {
+  BOOLEAN DriverInPath;
+  ULONG   DriverNameLength;
+  WCHAR   DriverName[1];
+} FILE_FS_DRIVER_PATH_INFORMATION, *PFILE_FS_DRIVER_PATH_INFORMATION;
+
+typedef struct _FILE_FS_VOLUME_FLAGS_INFORMATION {
+  ULONG Flags;
+} FILE_FS_VOLUME_FLAGS_INFORMATION, *PFILE_FS_VOLUME_FLAGS_INFORMATION;
+
+typedef struct _FILE_FS_SECTOR_SIZE_INFORMATION {
+  ULONG LogicalBytesPerSector;
+  ULONG PhysicalBytesPerSectorForAtomicity;
+  ULONG PhysicalBytesPerSectorForPerformance;
+  ULONG FileSystemEffectivePhysicalBytesPerSectorForAtomicity;
+  ULONG Flags;
+  ULONG ByteOffsetForSectorAlignment;
+  ULONG ByteOffsetForPartitionAlignment;
+} FILE_FS_SECTOR_SIZE_INFORMATION, *PFILE_FS_SECTOR_SIZE_INFORMATION;
+
 typedef struct _SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION {
     LARGE_INTEGER IdleTime;
     LARGE_INTEGER KernelTime;
@@ -4411,6 +4499,13 @@ typedef NTSTATUS (NTAPI *sNtSetInformationFile)
                   ULONG Length,
                   FILE_INFORMATION_CLASS FileInformationClass);
 
+typedef NTSTATUS (NTAPI *sNtQueryVolumeInformationFile)
+                 (HANDLE FileHandle,
+                  PIO_STATUS_BLOCK IoStatusBlock,
+                  PVOID FsInformation,
+                  ULONG Length,
+                  FS_INFORMATION_CLASS FsInformationClass);
+
 typedef NTSTATUS (NTAPI *sNtQuerySystemInformation)
                  (UINT SystemInformationClass,
                   PVOID SystemInformation,
@@ -4528,6 +4623,7 @@ extern sRtlNtStatusToDosError pRtlNtStatusToDosError;
 extern sNtDeviceIoControlFile pNtDeviceIoControlFile;
 extern sNtQueryInformationFile pNtQueryInformationFile;
 extern sNtSetInformationFile pNtSetInformationFile;
+extern sNtQueryVolumeInformationFile pNtQueryVolumeInformationFile;
 extern sNtQuerySystemInformation pNtQuerySystemInformation;