Merge pull request #625 from tomgr/doc-add-buildbarn

doc: add bb-remote-execution to known file systems
2025-12-19 18:49:08 -06:00 · 2025-08-21 15:32:40 +03:00 · 2025-08-20 09:55:16 +01:00 · 2025-08-07 16:55:11 +03:00 · 2025-08-07 16:54:31 +03:00 · 2025-08-07 15:30:07 +08:00
190 changed files with 304 additions and 216 deletions
--- a/Changelog.md
+++ b/Changelog.md
@@ -1,6 +1,17 @@
 # Changelog


+## v2.1 (2025)
+
+- [FIX] Fixes a compatibility problem with certain AntiVirus products (e.g. Trend Micro).
+
+- [FIX] Fixes a couple of rare BSODs on recent versions of Windows 11. See commits a482183, a2cd697 for details.
+
+- [FIX] Fixes a rare problem when using `NtCreateFile` to perform "relative" opens on a network drive (see GitHub issue #561).
+
+- [FIX] Fixes a racing issue with two processes competing to start the FSD discovered during testing.
+
+
 ## v2.1B2 (2024 Beta2)

 - [FIX] Fixes a rare BSOD on recent versions of Windows. See commit a482183 for details.
--- a/Contributors.asciidoc
+++ b/Contributors.asciidoc
@@ -60,6 +60,7 @@ CONTRIBUTOR LIST
 |Brett Dutro                                                    |brett.dutro at gmail.com
 |Changjian Gao (Juicedata, https://juicefs.com)                 |gcj at juicedata.io
 |Colin Atkinson (Atakama, https://atakama.com)                  |colin at atakama.com
+|Ethan Chan (Juicedata, https://juicefs.com)                    |ethan at juicedata.io
 |Felix Croes                                                    |felix at dworkin.nl
 |Francois Karam (KS2, http://www.ks2.fr)                        |francois.karam at ks2.fr
 |Fritz Elfert                                                   |fritz-github at fritz-elfert.de
@@ -73,7 +74,9 @@ CONTRIBUTOR LIST
 |Ronny Chan                                                     |ronny at ronnychan.ca
 |Sam Kelly (DuroSoft Technologies LLC, https://durosoft.com)    |sam at durosoft.com
 |Santiago Ganis                                                 |sganis at gmail.com
+|Thomas Gibson-Robinson                                         |tom at cocotec.io
 |Tobias Urlaub                                                  |saibotu at outlook.de
 |Victor Gao                                                     |victgm at outlook.com
 |Zeho Huang                                                     |zeho11 at protonmail.com
+|Zhangfen Duan                                                  |lzcgwushuang at 163.com
 |===
--- a/build/VStudio/build.common.props
+++ b/build/VStudio/build.common.props
@@ -3,7 +3,7 @@
    <Import Project="$(MsbuildThisFileDirectory)\build.version.props" />
    <ItemDefinitionGroup>
        <ClCompile>
-            <PreprocessorDefinitions>NTDDI_VERSION=0x06010000;_WIN32_WINNT=0x0601;MyProductName=$(MyProductName);MyProductFileName=$(MyProductFileName);MyDescription=$(MyDescription);MyCompanyName=$(MyCompanyName);MyCopyright=$(MyCopyright);MyProductVersion=$(MyProductVersion);MyProductStage=$(MyProductStage);MyVersion=$(MyVersion);MyVersionWithCommas=$(MyVersionWithCommas);MyFullVersion=$(MyFullVersion);MyFspFsctlDeviceClassGuid=$(MyFspFsctlDeviceClassGuid);MyFspFsvrtDeviceClassGuid=$(MyFspFsvrtDeviceClassGuid);MyFsctlRegisterPath=$(MyFsctlRegisterPath);MyNpRegisterPath=$(MyNpRegisterPath);MyEventLogRegisterPath=$(MyEventLogRegisterPath)</PreprocessorDefinitions>
+            <PreprocessorDefinitions>NTDDI_VERSION=$(MyNtddiVersion);_WIN32_WINNT=$(MyWin32Version);MyProductName=$(MyProductName);MyProductFileName=$(MyProductFileName);MyDescription=$(MyDescription);MyCompanyName=$(MyCompanyName);MyCopyright=$(MyCopyright);MyProductVersion=$(MyProductVersion);MyProductStage=$(MyProductStage);MyVersion=$(MyVersion);MyVersionWithCommas=$(MyVersionWithCommas);MyFullVersion=$(MyFullVersion);MyFspFsctlDeviceClassGuid=$(MyFspFsctlDeviceClassGuid);MyFspFsvrtDeviceClassGuid=$(MyFspFsvrtDeviceClassGuid);MyFsctlRegisterPath=$(MyFsctlRegisterPath);MyNpRegisterPath=$(MyNpRegisterPath);MyEventLogRegisterPath=$(MyEventLogRegisterPath)</PreprocessorDefinitions>
        </ClCompile>
        <ResourceCompile>
            <PreprocessorDefinitions>MyProductName=$(MyProductName);MyProductFileName=$(MyProductFileName);MyDescription=$(MyDescription);MyCompanyName=$(MyCompanyName);MyCopyright=$(MyCopyright);MyProductVersion=$(MyProductVersion);MyProductStage=$(MyProductStage);MyVersion=$(MyVersion);MyVersionWithCommas=$(MyVersionWithCommas);MyFullVersion=$(MyFullVersion);MyFspFsctlDeviceClassGuid=$(MyFspFsctlDeviceClassGuid);MyFspFsvrtDeviceClassGuid=$(MyFspFsvrtDeviceClassGuid);MyFsctlRegisterPath=$(MyFsctlRegisterPath);MyNpRegisterPath=$(MyNpRegisterPath);MyEventLogRegisterPath=$(MyEventLogRegisterPath)</PreprocessorDefinitions>
--- a/build/VStudio/build.version.props
+++ b/build/VStudio/build.version.props
@@ -20,8 +20,8 @@

        <MyCanonicalVersion>2.1</MyCanonicalVersion>

-        <MyProductVersion>2024 Beta2</MyProductVersion>
-        <MyProductStage>Beta</MyProductStage>
+        <MyProductVersion>2025</MyProductVersion>
+        <MyProductStage>Gold</MyProductStage>

        <MyCrossCert>DigiCertGlobalG3CodeSigningECCSHA3842021CA1.cer</MyCrossCert>
        <MyCertIssuer>DigiCert</MyCertIssuer>
@@ -72,5 +72,22 @@
        <MyFsctlRegisterPath>"."</MyFsctlRegisterPath>
        <MyNpRegisterPath>"."</MyNpRegisterPath>
        <MyEventLogRegisterPath>"."</MyEventLogRegisterPath>
+
+        <!--
+            Target SDK/WDK version
+
+            For VS2019 builds (supports Win7/Win8/Win10+ x86/x64/a64):
+                MyTargetPlatformVersion = 10.0.19041.0
+                MyNtddiVersion = 0x06010000
+                MyWin32Version = 0x0601
+
+            For latest SDK/WDK builds (supports Win10+ x64/a64):
+                MyTargetPlatformVersion = $(LatestTargetPlatformVersion)
+                MyNtddiVersion = 0x0A000006
+                MyWin32Version = 0x0A00
+        -->
+        <MyTargetPlatformVersion>10.0.19041.0</MyTargetPlatformVersion>
+        <MyNtddiVersion>0x06010000</MyNtddiVersion>
+        <MyWin32Version>0x0601</MyWin32Version>
    </PropertyGroup>
 </Project>
--- a/build/VStudio/installer/CustomActions/CustomActions.cpp
+++ b/build/VStudio/installer/CustomActions/CustomActions.cpp
@@ -1,7 +1,7 @@
 /**
 * @file CustomActions.cpp
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/build/VStudio/installer/CustomActions/CustomActions.vcxproj
+++ b/build/VStudio/installer/CustomActions/CustomActions.vcxproj
@@ -15,7 +15,7 @@
    <ProjectGuid>{95C223E6-B5F1-4FD0-9376-41CDBC824445}</ProjectGuid>
    <RootNamespace>CustomActions</RootNamespace>
    <Keyword>Win32Proj</Keyword>
-    <WindowsTargetPlatformVersion>$(LatestTargetPlatformVersion)</WindowsTargetPlatformVersion>
+    <WindowsTargetPlatformVersion>$(MyTargetPlatformVersion)</WindowsTargetPlatformVersion>
  </PropertyGroup>
  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
--- a/build/VStudio/testing/fsbench.vcxproj
+++ b/build/VStudio/testing/fsbench.vcxproj
@@ -31,7 +31,7 @@
    <ProjectGuid>{C4E1E9E5-0959-488E-8C6A-C327CC81BEFB}</ProjectGuid>
    <Keyword>Win32Proj</Keyword>
    <RootNamespace>fsbench</RootNamespace>
-    <WindowsTargetPlatformVersion>$(LatestTargetPlatformVersion)</WindowsTargetPlatformVersion>
+    <WindowsTargetPlatformVersion>$(MyTargetPlatformVersion)</WindowsTargetPlatformVersion>
  </PropertyGroup>
  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
--- a/build/VStudio/testing/fscrash.vcxproj
+++ b/build/VStudio/testing/fscrash.vcxproj
@@ -31,7 +31,7 @@
    <ProjectGuid>{10757011-749D-4954-873B-AE38D8145472}</ProjectGuid>
    <Keyword>Win32Proj</Keyword>
    <RootNamespace>fscrash</RootNamespace>
-    <WindowsTargetPlatformVersion>$(LatestTargetPlatformVersion)</WindowsTargetPlatformVersion>
+    <WindowsTargetPlatformVersion>$(MyTargetPlatformVersion)</WindowsTargetPlatformVersion>
  </PropertyGroup>
  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
--- a/build/VStudio/testing/memfs.vcxproj
+++ b/build/VStudio/testing/memfs.vcxproj
@@ -31,7 +31,7 @@
    <ProjectGuid>{AA7190E8-877F-4827-8CDD-E0D85F83C8C1}</ProjectGuid>
    <Keyword>Win32Proj</Keyword>
    <RootNamespace>memfs</RootNamespace>
-    <WindowsTargetPlatformVersion>$(LatestTargetPlatformVersion)</WindowsTargetPlatformVersion>
+    <WindowsTargetPlatformVersion>$(MyTargetPlatformVersion)</WindowsTargetPlatformVersion>
    <ProjectName>memfs</ProjectName>
  </PropertyGroup>
  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
--- a/build/VStudio/testing/winfsp-tests.vcxproj
+++ b/build/VStudio/testing/winfsp-tests.vcxproj
@@ -31,7 +31,7 @@
    <ProjectGuid>{262DF8CC-E7A8-4460-A22C-683CBA322C32}</ProjectGuid>
    <Keyword>Win32Proj</Keyword>
    <RootNamespace>winfsptests</RootNamespace>
-    <WindowsTargetPlatformVersion>$(LatestTargetPlatformVersion)</WindowsTargetPlatformVersion>
+    <WindowsTargetPlatformVersion>$(MyTargetPlatformVersion)</WindowsTargetPlatformVersion>
  </PropertyGroup>
  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
--- a/build/VStudio/tools/fsptool.vcxproj
+++ b/build/VStudio/tools/fsptool.vcxproj
@@ -31,7 +31,7 @@
    <ProjectGuid>{1E997BEC-1642-4A5C-B252-852DA094E11E}</ProjectGuid>
    <Keyword>Win32Proj</Keyword>
    <RootNamespace>fsptool</RootNamespace>
-    <WindowsTargetPlatformVersion>$(LatestTargetPlatformVersion)</WindowsTargetPlatformVersion>
+    <WindowsTargetPlatformVersion>$(MyTargetPlatformVersion)</WindowsTargetPlatformVersion>
  </PropertyGroup>
  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
--- a/build/VStudio/tools/launchctl.vcxproj
+++ b/build/VStudio/tools/launchctl.vcxproj
@@ -31,7 +31,7 @@
    <ProjectGuid>{264A5D09-126F-4760-A3F1-4B3B95C925AA}</ProjectGuid>
    <Keyword>Win32Proj</Keyword>
    <RootNamespace>launchctl</RootNamespace>
-    <WindowsTargetPlatformVersion>$(LatestTargetPlatformVersion)</WindowsTargetPlatformVersion>
+    <WindowsTargetPlatformVersion>$(MyTargetPlatformVersion)</WindowsTargetPlatformVersion>
  </PropertyGroup>
  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
--- a/build/VStudio/tools/launcher.vcxproj
+++ b/build/VStudio/tools/launcher.vcxproj
@@ -31,7 +31,7 @@
    <ProjectGuid>{6CDF9411-B852-4EAC-822D-8F930675F17B}</ProjectGuid>
    <Keyword>Win32Proj</Keyword>
    <RootNamespace>launcher</RootNamespace>
-    <WindowsTargetPlatformVersion>$(LatestTargetPlatformVersion)</WindowsTargetPlatformVersion>
+    <WindowsTargetPlatformVersion>$(MyTargetPlatformVersion)</WindowsTargetPlatformVersion>
  </PropertyGroup>
  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
--- a/build/VStudio/winfsp_dll.vcxproj
+++ b/build/VStudio/winfsp_dll.vcxproj
@@ -163,7 +163,7 @@ copy /b $(OutDir)fuse3-$(MyProductFileArch).pc + %(FullPath) $(OutDir)fuse3-$(My
    <ProjectGuid>{4A7C0B21-9E10-4C81-92DE-1493EFCF24EB}</ProjectGuid>
    <Keyword>Win32Proj</Keyword>
    <RootNamespace>winfspdll</RootNamespace>
-    <WindowsTargetPlatformVersion>$(LatestTargetPlatformVersion)</WindowsTargetPlatformVersion>
+    <WindowsTargetPlatformVersion>$(MyTargetPlatformVersion)</WindowsTargetPlatformVersion>
    <ProjectName>winfsp.dll</ProjectName>
  </PropertyGroup>
  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
--- a/build/VStudio/winfsp_sys.vcxproj
+++ b/build/VStudio/winfsp_sys.vcxproj
@@ -35,7 +35,7 @@
    <Configuration>Debug</Configuration>
    <Platform Condition="'$(Platform)' == ''">Win32</Platform>
    <RootNamespace>winfsp</RootNamespace>
-    <WindowsTargetPlatformVersion>$(LatestTargetPlatformVersion)</WindowsTargetPlatformVersion>
+    <WindowsTargetPlatformVersion>$(MyTargetPlatformVersion)</WindowsTargetPlatformVersion>
    <ProjectName>winfsp.sys</ProjectName>
  </PropertyGroup>
  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
--- a/doc/Known-File-Systems.asciidoc
+++ b/doc/Known-File-Systems.asciidoc
@@ -5,6 +5,7 @@ This document contains a list of known open-source file systems and file system
 == File Systems

 - https://github.com/wesley1975/blobfs-win[blobfs-win] - The native porting of the blobfs on the windows platform, blobfs can help you mount the Azure Blob storage as the local disk driver, no matter it is a Linux system or a Windows system.
+- https://github.com/buildbarn/bb-remote-execution[buildbarn] - A bazel-compatible remote execution service that uses WinFSP to provide a virtual directory for performing builds
 - https://github.com/cryptomator/cryptomator[Cryptomator] - Multi-platform transparent client-side encryption of your files in the cloud
 - https://github.com/vgough/encfs[EncFS] - an Encrypted Filesystem for FUSE
 - https://github.com/lowleveldesign/fsmemfs[fsmemfs] - Memory File System written in F#
@@ -28,6 +29,7 @@ This document contains a list of known open-source file systems and file system
 == File System Libraries

 - https://github.com/winfsp/cgofuse[Go: cgofuse] - Cross-platform FUSE library for Go
+- https://github.com/aegistudio/go-winfsp[Go: go-winfsp] - WinFSP bindings for Go
 - https://github.com/SerCeMan/jnr-fuse[Java: jnr-fuse] - FUSE implementation in Java using Java Native Runtime (JNR)
 - https://github.com/jnr-winfsp-team/jnr-winfsp[Java: jnr-winfsp] - A Java binding for WinFsp using Java Native Runtime (JNR)
 - https://github.com/billziss-gh/fusepy[Python: fusepy] - Simple ctypes bindings for FUSE
--- a/ext/tlib/callstack.c
+++ b/ext/tlib/callstack.c
@@ -1,7 +1,7 @@
 /**
 * @file tlib/callstack.c
 *
- * @copyright 2014-2024 Bill Zissimopoulos
+ * @copyright 2014-2025 Bill Zissimopoulos
 */

 #include <tlib/callstack.h>
--- a/ext/tlib/callstack.h
+++ b/ext/tlib/callstack.h
@@ -1,7 +1,7 @@
 /**
 * @file tlib/callstack.h
 *
- * @copyright 2014-2024 Bill Zissimopoulos
+ * @copyright 2014-2025 Bill Zissimopoulos
 */

 #ifndef TLIB_CALLSTACK_H_INCLUDED
--- a/ext/tlib/injected/allfunc.h
+++ b/ext/tlib/injected/allfunc.h
@@ -1,7 +1,7 @@
 /**
 * @file tlib/injected/allfunc.h
 *
- * @copyright 2014-2024 Bill Zissimopoulos
+ * @copyright 2014-2025 Bill Zissimopoulos
 */

 #ifndef TLIB_INJECTED_ALLFUNC_H_INCLUDED
--- a/ext/tlib/injected/curlfunc.c
+++ b/ext/tlib/injected/curlfunc.c
@@ -1,7 +1,7 @@
 /**
 * @file tlib/injected/curlfunc.c
 *
- * @copyright 2014-2024 Bill Zissimopoulos
+ * @copyright 2014-2025 Bill Zissimopoulos
 */

 #include <tlib/injected/curlfunc.h>
--- a/ext/tlib/injected/curlfunc.h
+++ b/ext/tlib/injected/curlfunc.h
@@ -1,7 +1,7 @@
 /**
 * @file tlib/injected/curlfunc.h
 *
- * @copyright 2014-2024 Bill Zissimopoulos
+ * @copyright 2014-2025 Bill Zissimopoulos
 */

 #ifndef TLIB_INJECTED_CURLFUNC_H_INCLUDED
--- a/ext/tlib/injected/stdfunc.c
+++ b/ext/tlib/injected/stdfunc.c
@@ -1,7 +1,7 @@
 /**
 * @file tlib/injected/stdfunc.c
 *
- * @copyright 2014-2024 Bill Zissimopoulos
+ * @copyright 2014-2025 Bill Zissimopoulos
 */

 #include <tlib/injected/stdfunc.h>
--- a/ext/tlib/injected/stdfunc.h
+++ b/ext/tlib/injected/stdfunc.h
@@ -1,7 +1,7 @@
 /**
 * @file tlib/injected/stdfunc.h
 *
- * @copyright 2014-2024 Bill Zissimopoulos
+ * @copyright 2014-2025 Bill Zissimopoulos
 */

 #ifndef TLIB_INJECTED_STDFUNC_H_INCLUDED
--- a/ext/tlib/injection.c
+++ b/ext/tlib/injection.c
@@ -1,7 +1,7 @@
 /**
 * @file tlib/injection.c
 *
- * @copyright 2014-2024 Bill Zissimopoulos
+ * @copyright 2014-2025 Bill Zissimopoulos
 */

 #include <tlib/injection.h>
--- a/ext/tlib/injection.h
+++ b/ext/tlib/injection.h
@@ -1,7 +1,7 @@
 /**
 * @file tlib/injection.h
 *
- * @copyright 2014-2024 Bill Zissimopoulos
+ * @copyright 2014-2025 Bill Zissimopoulos
 */

 /* NOTE: This header may usefully be included multiple times.
--- a/ext/tlib/testsuite.c
+++ b/ext/tlib/testsuite.c
@@ -1,7 +1,7 @@
 /**
 * @file tlib/testsuite.c
 *
- * @copyright 2014-2024 Bill Zissimopoulos
+ * @copyright 2014-2025 Bill Zissimopoulos
 */

 #include <tlib/testsuite.h>
--- a/ext/tlib/testsuite.h
+++ b/ext/tlib/testsuite.h
@@ -1,7 +1,7 @@
 /**
 * @file tlib/testsuite.h
 *
- * @copyright 2014-2024 Bill Zissimopoulos
+ * @copyright 2014-2025 Bill Zissimopoulos
 */

 #ifndef TLIB_TESTSUITE_H_INCLUDED
--- a/inc/fuse/fuse.h
+++ b/inc/fuse/fuse.h
@@ -6,7 +6,7 @@
 *     FUSE: Filesystem in Userspace
 *     Copyright (C) 2001-2007  Miklos Szeredi <miklos@szeredi.hu>
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/inc/fuse/fuse_common.h
+++ b/inc/fuse/fuse_common.h
@@ -6,7 +6,7 @@
 *     FUSE: Filesystem in Userspace
 *     Copyright (C) 2001-2007  Miklos Szeredi <miklos@szeredi.hu>
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/inc/fuse/fuse_opt.h
+++ b/inc/fuse/fuse_opt.h
@@ -6,7 +6,7 @@
 *     FUSE: Filesystem in Userspace
 *     Copyright (C) 2001-2007  Miklos Szeredi <miklos@szeredi.hu>
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/inc/fuse/winfsp_fuse.h
+++ b/inc/fuse/winfsp_fuse.h
@@ -2,7 +2,7 @@
 * @file fuse/winfsp_fuse.h
 * WinFsp FUSE compatible API.
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/inc/fuse3/fuse.h
+++ b/inc/fuse3/fuse.h
@@ -6,7 +6,7 @@
 *     FUSE: Filesystem in Userspace
 *     Copyright (C) 2001-2007  Miklos Szeredi <miklos@szeredi.hu>
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/inc/fuse3/fuse_common.h
+++ b/inc/fuse3/fuse_common.h
@@ -6,7 +6,7 @@
 *     FUSE: Filesystem in Userspace
 *     Copyright (C) 2001-2007  Miklos Szeredi <miklos@szeredi.hu>
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/inc/fuse3/fuse_opt.h
+++ b/inc/fuse3/fuse_opt.h
@@ -2,7 +2,7 @@
 * @file fuse3/fuse_opt.h
 * WinFsp FUSE3 compatible API.
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/inc/fuse3/winfsp_fuse.h
+++ b/inc/fuse3/winfsp_fuse.h
@@ -2,7 +2,7 @@
 * @file fuse3/winfsp_fuse.h
 * WinFsp FUSE3 compatible API.
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/inc/winfsp/fsctl.h
+++ b/inc/winfsp/fsctl.h
@@ -1,7 +1,7 @@
 /**
 * @file winfsp/fsctl.h
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/inc/winfsp/launch.h
+++ b/inc/winfsp/launch.h
@@ -5,7 +5,7 @@
 * In order to use the WinFsp Launch API a program must include &lt;winfsp/launch.h&gt;
 * and link with the winfsp_x64.dll (or winfsp_x86.dll) library.
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/inc/winfsp/winfsp.h
+++ b/inc/winfsp/winfsp.h
@@ -5,7 +5,7 @@
 * In order to use the WinFsp API the user mode file system must include &lt;winfsp/winfsp.h&gt;
 * and link with the winfsp_x64.dll (or winfsp_x86.dll) library.
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/inc/winfsp/winfsp.hpp
+++ b/inc/winfsp/winfsp.hpp
@@ -2,7 +2,7 @@
 * @file winfsp/winfsp.hpp
 * WinFsp C++ Layer.
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/src/dll/debug.c
+++ b/src/dll/debug.c
@@ -1,7 +1,7 @@
 /**
 * @file dll/debug.c
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/src/dll/debuglog.c
+++ b/src/dll/debuglog.c
@@ -1,7 +1,7 @@
 /**
 * @file dll/debuglog.c
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/src/dll/dirbuf.c
+++ b/src/dll/dirbuf.c
@@ -1,7 +1,7 @@
 /**
 * @file dll/dirbuf.c
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/src/dll/eventlog.c
+++ b/src/dll/eventlog.c
@@ -1,7 +1,7 @@
 /**
 * @file dll/eventlog.c
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/src/dll/fs.c
+++ b/src/dll/fs.c
@@ -1,7 +1,7 @@
 /**
 * @file dll/fs.c
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/src/dll/fsctl.c
+++ b/src/dll/fsctl.c
@@ -1,7 +1,7 @@
 /**
 * @file dll/fsctl.c
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/src/dll/fsop.c
+++ b/src/dll/fsop.c
@@ -1,7 +1,7 @@
 /**
 * @file dll/fsop.c
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/src/dll/fuse/fuse.c
+++ b/src/dll/fuse/fuse.c
@@ -1,7 +1,7 @@
 /**
 * @file dll/fuse/fuse.c
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
@@ -98,6 +98,7 @@ static struct fuse_opt fsp_fuse_core_opts[] =
    FSP_FUSE_CORE_OPT("VolumeInfoTimeout=", set_VolumeInfoTimeout, 1),
    FSP_FUSE_CORE_OPT("VolumeInfoTimeout=%d", VolumeParams.VolumeInfoTimeout, 0),
    FSP_FUSE_CORE_OPT("KeepFileCache=", set_KeepFileCache, 1),
+    FSP_FUSE_CORE_OPT("FlushOnCleanup=", set_FlushOnCleanup, 1),
    FSP_FUSE_CORE_OPT("LegacyUnlinkRename=", set_LegacyUnlinkRename, 1),
    FSP_FUSE_CORE_OPT("ThreadCount=%u", ThreadCount, 0),
    FUSE_OPT_KEY("UNC=", 'U'),
@@ -880,7 +881,7 @@ FSP_FUSE_API struct fuse *fsp_fuse_new(struct fsp_fuse_env *env,
    opt_data.VolumeParams.ReparsePointsAccessCheck = FALSE;
    opt_data.VolumeParams.NamedStreams = FALSE;
    opt_data.VolumeParams.ReadOnlyVolume = FALSE;
-    opt_data.VolumeParams.PostCleanupWhenModifiedOnly = TRUE;
+    opt_data.VolumeParams.PostCleanupWhenModifiedOnly = !opt_data.set_FlushOnCleanup;
    opt_data.VolumeParams.PassQueryDirectoryFileName = TRUE;
    opt_data.VolumeParams.DeviceControl = TRUE;
 #if defined(FSP_CFG_REJECT_EARLY_IRP)
@@ -905,6 +906,7 @@ FSP_FUSE_API struct fuse *fsp_fuse_new(struct fsp_fuse_env *env,
    f->rellinks = opt_data.rellinks;
    f->dothidden = opt_data.dothidden;
    f->ThreadCount = opt_data.ThreadCount;
+    f->FlushOnCleanup = !!opt_data.set_FlushOnCleanup;
    memcpy(&f->ops, ops, opsize);
    f->data = data;
    f->DebugLog = opt_data.debug ? -1 : 0;
--- a/src/dll/fuse/fuse_compat.c
+++ b/src/dll/fuse/fuse_compat.c
@@ -1,7 +1,7 @@
 /**
 * @file dll/fuse/fuse_compat.c
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/src/dll/fuse/fuse_intf.c
+++ b/src/dll/fuse/fuse_intf.c
@@ -1,7 +1,7 @@
 /**
 * @file dll/fuse/fuse_intf.c
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
@@ -1305,6 +1305,7 @@ static VOID fsp_fuse_intf_Cleanup(FSP_FILE_SYSTEM *FileSystem,
 {
    struct fuse *f = FileSystem->UserContext;
    struct fsp_fuse_file_desc *filedesc = FileDesc;
+    struct fuse_file_info fi;

    /*
     * In Windows a DeleteFile/RemoveDirectory is the sequence of the following:
@@ -1331,6 +1332,14 @@ static VOID fsp_fuse_intf_Cleanup(FSP_FILE_SYSTEM *FileSystem,
     * LegacyUnlinkRename option to opt out of the POSIX unlink semantics.
     */

+    if (f->FlushOnCleanup && !filedesc->IsDirectory && !filedesc->IsReparsePoint) {
+        memset(&fi, 0, sizeof fi);
+        fi.flags = filedesc->OpenFlags;
+        fi.fh = filedesc->FileHandle;
+        if (0 != f->ops.flush)
+            f->ops.flush(filedesc->PosixPath, &fi);
+    }
+
    if (Flags & FspCleanupDelete)
        if (filedesc->IsDirectory && !filedesc->IsReparsePoint)
        {
@@ -1366,7 +1375,7 @@ static VOID fsp_fuse_intf_Close(FSP_FILE_SYSTEM *FileSystem,
    }
    else
    {
-        if (0 != f->ops.flush)
+        if (!f->FlushOnCleanup && 0 != f->ops.flush)
            f->ops.flush(filedesc->PosixPath, &fi);
        if (0 != f->ops.release)
            f->ops.release(filedesc->PosixPath, &fi);
--- a/src/dll/fuse/fuse_loop.c
+++ b/src/dll/fuse/fuse_loop.c
@@ -1,7 +1,7 @@
 /**
 * @file dll/fuse/fuse_loop.c
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/src/dll/fuse/fuse_main.c
+++ b/src/dll/fuse/fuse_main.c
@@ -1,7 +1,7 @@
 /**
 * @file dll/fuse/fuse_main.c
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/src/dll/fuse/fuse_opt.c
+++ b/src/dll/fuse/fuse_opt.c
@@ -1,7 +1,7 @@
 /**
 * @file dll/fuse/fuse_opt.c
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/src/dll/fuse/library.h
+++ b/src/dll/fuse/library.h
@@ -1,7 +1,7 @@
 /**
 * @file dll/fuse/library.h
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
@@ -63,6 +63,7 @@ struct fuse
    unsigned conn_want;
    BOOLEAN fsinit;
    BOOLEAN has_symlinks, has_slashdot;
+    BOOLEAN FlushOnCleanup;
    UINT32 DebugLog;
    FSP_FILE_SYSTEM_OPERATION_GUARD_STRATEGY OpGuardStrategy;
    FSP_FSCTL_VOLUME_PARAMS VolumeParams;
@@ -156,6 +157,7 @@ struct fsp_fuse_core_opt_data
        set_EaTimeout,
        set_VolumeInfoTimeout,
        set_KeepFileCache,
+        set_FlushOnCleanup,
        set_LegacyUnlinkRename;
    unsigned ThreadCount;
    FSP_FSCTL_VOLUME_PARAMS VolumeParams;
--- a/src/dll/fuse3/fuse2to3.c
+++ b/src/dll/fuse3/fuse2to3.c
@@ -1,7 +1,7 @@
 /**
 * @file dll/fuse3/fuse2to3.c
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/src/dll/fuse3/fuse3.c
+++ b/src/dll/fuse3/fuse3.c
@@ -1,7 +1,7 @@
 /**
 * @file dll/fuse3/fuse3.c
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/src/dll/fuse3/fuse3_compat.c
+++ b/src/dll/fuse3/fuse3_compat.c
@@ -1,7 +1,7 @@
 /**
 * @file dll/fuse/fuse3_compat.c
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/src/dll/fuse3/library.h
+++ b/src/dll/fuse3/library.h
@@ -1,7 +1,7 @@
 /**
 * @file dll/fuse3/library.h
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/src/dll/launch.c
+++ b/src/dll/launch.c
@@ -1,7 +1,7 @@
 /**
 * @file dll/launch.c
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/src/dll/ldap.c
+++ b/src/dll/ldap.c
@@ -1,7 +1,7 @@
 /**
 * @file dll/ldap.c
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/src/dll/library.c
+++ b/src/dll/library.c
@@ -1,7 +1,7 @@
 /**
 * @file dll/library.c
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/src/dll/library.h
+++ b/src/dll/library.h
@@ -1,7 +1,7 @@
 /**
 * @file dll/library.h
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/src/dll/mount.c
+++ b/src/dll/mount.c
@@ -1,7 +1,7 @@
 /**
 * @file dll/mount.c
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/src/dll/np.c
+++ b/src/dll/np.c
@@ -1,7 +1,7 @@
 /**
 * @file dll/np.c
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/src/dll/ntstatus.c
+++ b/src/dll/ntstatus.c
@@ -1,7 +1,7 @@
 /**
 * @file dll/ntstatus.c
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/src/dll/path.c
+++ b/src/dll/path.c
@@ -1,7 +1,7 @@
 /**
 * @file dll/path.c
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/src/dll/security.c
+++ b/src/dll/security.c
@@ -1,7 +1,7 @@
 /**
 * @file dll/security.c
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/src/dll/service.c
+++ b/src/dll/service.c
@@ -1,7 +1,7 @@
 /**
 * @file dll/service.c
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/src/dll/sxs.c
+++ b/src/dll/sxs.c
@@ -1,7 +1,7 @@
 /**
 * @file dll/sxs.c
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/src/dll/util.c
+++ b/src/dll/util.c
@@ -1,7 +1,7 @@
 /**
 * @file dll/util.c
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/src/dll/wksid.c
+++ b/src/dll/wksid.c
@@ -1,7 +1,7 @@
 /**
 * @file dll/wksid.c
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/src/dotnet/FileSystemBase+Const.cs
+++ b/src/dotnet/FileSystemBase+Const.cs
@@ -1,7 +1,7 @@
 /*
 * dotnet/FileSystemBase+Const.cs
 *
- * Copyright 2015-2024 Bill Zissimopoulos
+ * Copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/src/dotnet/FileSystemBase.cs
+++ b/src/dotnet/FileSystemBase.cs
@@ -1,7 +1,7 @@
 /*
 * dotnet/FileSystemBase.cs
 *
- * Copyright 2015-2024 Bill Zissimopoulos
+ * Copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/src/dotnet/FileSystemHost.cs
+++ b/src/dotnet/FileSystemHost.cs
@@ -1,7 +1,7 @@
 /*
 * dotnet/FileSystemHost.cs
 *
- * Copyright 2015-2024 Bill Zissimopoulos
+ * Copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/src/dotnet/Interop.cs
+++ b/src/dotnet/Interop.cs
@@ -1,7 +1,7 @@
 /*
 * dotnet/Interop.cs
 *
- * Copyright 2015-2024 Bill Zissimopoulos
+ * Copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/src/dotnet/Service.cs
+++ b/src/dotnet/Service.cs
@@ -1,7 +1,7 @@
 /*
 * dotnet/Service.cs
 *
- * Copyright 2015-2024 Bill Zissimopoulos
+ * Copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/src/fsptool/fsptool.c
+++ b/src/fsptool/fsptool.c
@@ -1,7 +1,7 @@
 /**
 * @file fsptool/fsptool.c
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/src/launcher/launchctl.c
+++ b/src/launcher/launchctl.c
@@ -1,7 +1,7 @@
 /**
 * @file launcher/launchctl.c
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/src/launcher/launcher.c
+++ b/src/launcher/launcher.c
@@ -1,7 +1,7 @@
 /**
 * @file launcher/launcher.c
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/src/launcher/ptrans.c
+++ b/src/launcher/ptrans.c
@@ -1,7 +1,7 @@
 /**
 * @file launcher/ptrans.c
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/src/shared/ku/config.h
+++ b/src/shared/ku/config.h
@@ -4,7 +4,7 @@
 * Shared kernel/user configuration. This file is to be included by the
 * FSD and DLL components ONLY!
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/src/shared/ku/library.h
+++ b/src/shared/ku/library.h
@@ -1,7 +1,7 @@
 /**
 * @file shared/ku/library.h
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/src/shared/ku/mountmgr.c
+++ b/src/shared/ku/mountmgr.c
@@ -1,7 +1,7 @@
 /**
 * @file shared/ku/mountmgr.c
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/src/shared/ku/posix.c
+++ b/src/shared/ku/posix.c
@@ -14,7 +14,7 @@
 * [SNAME]
 *     https://www.cygwin.com/cygwin-ug-net/using-specialnames.html
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
@@ -1416,7 +1416,7 @@ FSP_API NTSTATUS FspPosixMapPosixToWindowsPathEx(const char *PosixPath, PWSTR *P
        goto lasterror;

    WindowsPath = MemAlloc(Size * sizeof(WCHAR));
-    if (0 == PosixPath)
+    if (0 == WindowsPath)
    {
        Result = STATUS_INSUFFICIENT_RESOURCES;
        goto exit;
--- a/src/shared/ku/uuid5.c
+++ b/src/shared/ku/uuid5.c
@@ -1,7 +1,7 @@
 /**
 * @file shared/ku/uuid5.c
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/src/shared/um/minimal.h
+++ b/src/shared/um/minimal.h
@@ -1,7 +1,7 @@
 /**
 * @file shared/um/minimal.h
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/src/sys/callbacks.c
+++ b/src/sys/callbacks.c
@@ -2,7 +2,7 @@
 * @file sys/callbacks.c
 * Fast I/O and resource acquisition callbacks.
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/src/sys/cleanup.c
+++ b/src/sys/cleanup.c
@@ -1,7 +1,7 @@
 /**
 * @file sys/cleanup.c
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
@@ -242,7 +242,6 @@ static VOID FspFsvolCleanupRequestFini(FSP_FSCTL_TRANSACT_REQ *Request, PVOID Co
    FspFileNodeReleaseOwner(FileNode, Pgio, Request);

    FspFileNodeCleanupComplete(FileNode, FileObject, !!Request->Req.Cleanup.Delete);
-    if (!FileNode->IsDirectory)
    FspFileNodeOplockCheck(FileNode, Irp);
    SetFlag(FileObject->Flags, FO_CLEANUP_COMPLETE);

--- a/src/sys/close.c
+++ b/src/sys/close.c
@@ -1,7 +1,7 @@
 /**
 * @file sys/close.c
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
@@ -75,6 +75,9 @@ static NTSTATUS FspFsvolClose(

    ASSERT(FileNode == FileDesc->FileNode);

+    if (!FlagOn(FileObject->Flags, FO_CLEANUP_COMPLETE))
+        FspFileNodeOplockCheck(FileNode, Irp);
+
    /* create the user-mode file system request; MustSucceed because IRP_MJ_CLOSE cannot fail */
    FspIopCreateRequestMustSucceed(0, 0, 0, &Request);
    Request->Kind = FspFsctlTransactCloseKind;
--- a/src/sys/create.c
+++ b/src/sys/create.c
@@ -1,7 +1,7 @@
 /**
 * @file sys/create.c
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
@@ -298,6 +298,8 @@ static NTSTATUS FspFsvolCreateNoLock(
    ULONG CreateOptions = IrpSp->Parameters.Create.Options;
    USHORT FileAttributes = IrpSp->Parameters.Create.FileAttributes;
    PSECURITY_DESCRIPTOR SecurityDescriptor = AccessState->SecurityDescriptor;
+    BOOLEAN SecurityDescriptorRelative = 0 != SecurityDescriptor &&
+        BooleanFlagOn(((SECURITY_DESCRIPTOR *)SecurityDescriptor)->Control, SE_SELF_RELATIVE);
    ULONG SecurityDescriptorSize = 0;
    UINT64 AllocationSize = Irp->Overlay.AllocationSize.QuadPart;
    UINT64 AllocationUnit;
@@ -406,7 +408,10 @@ static NTSTATUS FspFsvolCreateNoLock(
        if (!RtlValidSecurityDescriptor(SecurityDescriptor))
            return STATUS_INVALID_PARAMETER;
 #endif
+        if (SecurityDescriptorRelative)
            SecurityDescriptorSize = RtlLengthSecurityDescriptor(SecurityDescriptor);
+        else
+            RtlAbsoluteToSelfRelativeSD(SecurityDescriptor, 0, &SecurityDescriptorSize);
    }

    /* align allocation size */
@@ -702,8 +707,18 @@ static NTSTATUS FspFsvolCreateNoLock(

    /* copy the security descriptor (if any) into the request */
    if (0 != SecurityDescriptorSize)
-        RtlCopyMemory(Request->Buffer + Request->Req.Create.SecurityDescriptor.Offset,
-            SecurityDescriptor, SecurityDescriptorSize);
+    {
+        if (SecurityDescriptorRelative)
+            RtlCopyMemory(
+                Request->Buffer + Request->Req.Create.SecurityDescriptor.Offset,
+                SecurityDescriptor,
+                SecurityDescriptorSize);
+        else
+            RtlAbsoluteToSelfRelativeSD(
+                SecurityDescriptor,
+                (PSECURITY_DESCRIPTOR)(Request->Buffer + Request->Req.Create.SecurityDescriptor.Offset),
+                &SecurityDescriptorSize);
+    }

    /* copy the extra buffer (if any) into the request */
    if (0 != ExtraBuffer)
--- a/src/sys/debug.c
+++ b/src/sys/debug.c
@@ -1,7 +1,7 @@
 /**
 * @file sys/debug.c
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/src/sys/devctl.c
+++ b/src/sys/devctl.c
@@ -1,7 +1,7 @@
 /**
 * @file sys/devctl.c
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/src/sys/device.c
+++ b/src/sys/device.c
@@ -1,7 +1,7 @@
 /**
 * @file sys/device.c
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/src/sys/devtimer.c
+++ b/src/sys/devtimer.c
@@ -1,7 +1,7 @@
 /**
 * @file sys/devtimer.c
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/src/sys/dirctl.c
+++ b/src/sys/dirctl.c
@@ -1,7 +1,7 @@
 /**
 * @file sys/dirctl.c
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/src/sys/driver.c
+++ b/src/sys/driver.c
@@ -1,7 +1,7 @@
 /**
 * @file sys/driver.c
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/src/sys/driver.h
+++ b/src/sys/driver.h
@@ -1,7 +1,7 @@
 /**
 * @file sys/driver.h
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/src/sys/driver.inf.in
+++ b/src/sys/driver.inf.in
@@ -2,6 +2,7 @@
 Signature = "$WINDOWS NT$"
 Class = Volume
 ClassGuid = {71a27cdd-812a-11d0-bec7-08002be2092f}
+PnpLockdown = 1
 CatalogFile = !CatalogFile!
 Provider = !Provider!

--- a/src/sys/ea.c
+++ b/src/sys/ea.c
@@ -1,7 +1,7 @@
 /**
 * @file sys/ea.c
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/src/sys/file.c
+++ b/src/sys/file.c
@@ -1,7 +1,7 @@
 /**
 * @file sys/file.c
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/src/sys/fileinfo.c
+++ b/src/sys/fileinfo.c
@@ -1,7 +1,7 @@
 /**
 * @file sys/fileinfo.c
 *
- * @copyright 2015-2024 Bill Zissimopoulos
+ * @copyright 2015-2025 Bill Zissimopoulos
 */
 /*
 * This file is part of WinFsp.
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Bill Zissimopoulos	4045ce2d19	Merge pull request #625 from tomgr/doc-add-buildbarn doc: add bb-remote-execution to known file systems	2025-08-21 15:32:40 +03:00
Thomas Gibson-Robinson	5d8c692845	doc: add bb-remote-execution to known file systems	2025-08-20 09:55:16 +01:00
Bill Zissimopoulos	5b429bc445	Merge pull request #614 from chenjie4255/flush_on_cleanup dll: Added FlushOnCleanup fuse param	2025-08-07 16:55:11 +03:00
Bill Zissimopoulos	facd4bb9c4	Merge pull request #613 from chenjie4255/patch-1 Update Contributors.asciidoc	2025-08-07 16:54:31 +03:00
ethan	e4ceb9010b	moved FlushOnCleanup from VolumeParam to struct fuse	2025-08-07 15:30:07 +08:00
Bill Zissimopoulos	d6444da2ef	Merge pull request #617 from coderall2/fix_path_convert_bug Fix: fix FspPosixMapPosixToWindowsPathEx pointer misuse	2025-08-06 18:19:19 +03:00
coderall2	b088221c82	Update Contributors.asciidoc with real name	2025-08-06 10:19:17 +08:00
coderall2	8f01618fad	Update Contributors.asciidoc	2025-07-02 13:43:55 +08:00
coderall2	7e861c30ac	Fix: fix FspPosixMapPosixToWindowsPathEx pointer misuse	2025-07-02 13:30:12 +08:00
ethan	1e5455653d	Added "Ethan Chan" to the Contributors.asciidoc	2025-06-20 15:03:58 +08:00
ethan	c8e182e1d4	sys & dll: Added FlushOnCleanup volume param	2025-06-20 14:56:01 +08:00
Bill Zissimopoulos	ddca7bd548	sys: driver.inf: PnpLockdown=1	2025-06-05 16:02:43 +01:00
Bill Zissimopoulos	d3700d3593	build: version: 2025	2025-05-15 20:35:01 +01:00
Bill Zissimopoulos	c8366af48c	update source copyright for 2025	2025-05-15 20:33:31 +01:00
Bill Zissimopoulos	44c621c0de	changelog: 2025	2025-05-15 20:23:06 +01:00
Bill Zissimopoulos	a2cd6978be	sys: CcDeferWrite fix	2025-05-15 12:46:00 +01:00
Bill Zissimopoulos	d75e9f7ee6	sys: oplock fix	2025-05-08 21:47:06 +01:00
Bill Zissimopoulos	6803bb4136	tools: build.bat: fix target SDK for AppVeyor	2025-04-25 20:18:21 +01:00
Bill Zissimopoulos	fb14262e43	build: support VS2019 builds and also latest SDK/WDK builds	2025-04-25 19:51:21 +01:00
Bill Zissimopoulos	4fdec4d37f	sys: FspFsvolCreate, FspFsvolSetSecurity: absolute security descriptors Some third party filters send us security descriptors in absolute rather than self-relative format. Handle this case by converting them to self- relative format ourselves.	2024-10-10 12:34:04 +01:00