From b8eac1dee4591c199ed330c0108255782526cb0a Mon Sep 17 00:00:00 2001
From: Corinna Vinschen <corinna@vinschen.de>
Date: Tue, 6 Apr 2004 10:19:31 +0000
Subject: 	* fhandler_disk_file.cc (fhandler_base::fstat_helper): Request
 	compressed size only if the matching attributes are set.  Use 
 NtQueryInformationFile instead of GetCompressedFileSize. 
 (fhandler_base::fstat_by_handle): Remove NT 3.5 cruft since 
 local.dwVolumeSerialNumber isn't used subsequently. 	* ntdll.h: Add
 typedefs for FILE_COMPRESSION_INFORMATION and 	FILE_INFORMATION_CLASS.

---
 winsup/cygwin/ntdll.h | 20 +++++++++++++++++---
 1 file changed, 17 insertions(+), 3 deletions(-)

(limited to 'winsup/cygwin/ntdll.h')

diff --git a/winsup/cygwin/ntdll.h b/winsup/cygwin/ntdll.h
index 21e63932e..33aa1296e 100644
--- a/winsup/cygwin/ntdll.h
+++ b/winsup/cygwin/ntdll.h
@@ -357,11 +357,25 @@ typedef struct _FILE_NAME_INFORMATION
   WCHAR FileName[MAX_PATH + 100];
 } FILE_NAME_INFORMATION;
 
+typedef struct _FILE_COMPRESSION_INFORMATION
+{
+  LARGE_INTEGER CompressedSize;
+  USHORT CompressionFormat;
+  UCHAR	CompressionUnitShift;
+  UCHAR Unknown;
+  UCHAR ClusterSizeShift;
+} FILE_COMPRESSION_INFORMATION, *PFILE_COMPRESSION_INFORMATION;
+
+typedef enum _FILE_INFORMATION_CLASS
+{
+  FileCompressionInformation = 28
+} FILE_INFORMATION_CLASS, *PFILE_INFORMATION_CLASS;
+
 typedef enum _OBJECT_INFORMATION_CLASS
 {
-   ObjectBasicInformation = 0,
-   ObjectNameInformation = 1,
-   ObjectHandleInformation = 4
+  ObjectBasicInformation = 0,
+  ObjectNameInformation = 1,
+  ObjectHandleInformation = 4
    // and many more
 } OBJECT_INFORMATION_CLASS;
 
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