tst: memfs: MemfsUpperChar

Bit-twiddling upper case char

.github/ISSUE_TEMPLATE/question.md

@@ -5,4 +5,4 @@ about: Questions are better asked in the WinFsp Google Group. However you may as
 
 ## Question
 
-_Please consider asking questions in the [WinFsp Google Group](https://groups.google.com/forum/#!forum/winfsp) instead. Before asking a question please also consult the [WinFsp Frequently Asked Questions](https://github.com/billziss-gh/winfsp/wiki/Frequently-Asked-Questions)._
+_Please consider asking questions in the [WinFsp Google Group](https://groups.google.com/forum/#!forum/winfsp) instead. Before asking a question please also consult the [WinFsp Frequently Asked Questions](https://github.com/winfsp/winfsp/wiki/Frequently-Asked-Questions)._

.github/PULL_REQUEST_TEMPLATE.md

@@ -4,7 +4,7 @@
 
 Before submitting this PR please review this checklist. Ideally all checkmarks should be checked upon submitting. (Use an x inside square brackets like so: [x])
 
-- [ ] **Contributing**: You MUST read and be willing to accept the [CONTRIBUTOR AGREEMENT](https://github.com/billziss-gh/winfsp/blob/master/Contributors.asciidoc). The agreement gives joint copyright interests in your contributions to you and the original WinFsp author. If you have already accepted the [CONTRIBUTOR AGREEMENT](https://github.com/billziss-gh/winfsp/blob/master/Contributors.asciidoc) you do not need to do so again.
+- [ ] **Contributing**: You MUST read and be willing to accept the [CONTRIBUTOR AGREEMENT](https://github.com/winfsp/winfsp/blob/master/Contributors.asciidoc). The agreement gives joint copyright interests in your contributions to you and the original WinFsp author. If you have already accepted the [CONTRIBUTOR AGREEMENT](https://github.com/winfsp/winfsp/blob/master/Contributors.asciidoc) you do not need to do so again.
 - [ ] **Topic branch**: Avoid creating the PR off the master branch of your fork. Consider creating a topic branch and request a pull from that. This allows you to add commits to the master branch of your fork without affecting this PR.
 - [ ] **No tabs**: Consistently use SPACES everywhere. NO TABS, unless the file format requires it (e.g. Makefile).
 - [ ] **Style**: Follow the same code style as the rest of the project.

.github/workflows/avm.yml

@@ -0,0 +1,18 @@
+name: avm
+
+on:
+  schedule:
+  - cron: '0 2,8,14,20 * * *'
+
+jobs:
+  scan:
+    runs-on: [windows-latest]
+    steps:
+    - uses: billziss-gh/avm@v1
+      with:
+        files: |
+            https://github.com/winfsp/winfsp/releases/download/v1.6/winfsp-1.6.20027.msi
+            https://github.com/winfsp/winfsp/releases/download/v1.7/winfsp-1.7.20172.msi
+            https://github.com/winfsp/winfsp/releases/download/v1.8/winfsp-1.8.20304.msi
+            https://github.com/winfsp/winfsp/releases/download/v1.9/winfsp-1.9.21096.msi
+            https://github.com/winfsp/winfsp/releases/download/v1.10/winfsp-1.10.22006.msi

Changelog.md

@@ -0,0 +1,87 @@
+# Changelog
+
+
+## v1.11B3 (2022+ARM64 Beta3)
+
+- [NEW] ARM64 support! For details see [WinFsp on ARM64](https://github.com/winfsp/winfsp/wiki/WinFsp-on-ARM64).
+
+- [NEW] A new file system operation has been added to the FUSE API:
+
+    ```C
+    int (*getpath)(const char *path, char *buf, size_t size,
+        struct fuse_file_info *fi);
+    ```
+
+    The `getpath` operation allows a case-insensitive file system to report the correct case of a file path. For example, `getpath` can be used to report that the actual path of a file opened as `/PATH/TO/FILE` is really `/Path/To/File`. This capability is important for some Windows file system scenarios and can sometimes result in a performance improvement.
+
+- [NEW] New `ntptfs` sample file system. This is a production quality pass through file system and should be used instead of the original `passthrough` file system that was developed for education purposes only.
+
+- [NEW] Many performance improvements:
+
+    - A new `PostDispositionForDirOnly` setting has been added to `FSP_FSCTL_VOLUME_PARAMS`. This allows a file system to declare that it does not want to see `SetInformation/Disposition` requests for files (such requests will still be sent for directories, because a file system is supposed to check if a directory is empty before deletion). This makes file (not directory) deletion faster. This optimization should be safe to enable for most file systems. FUSE file systems get this optimization for free.
+
+    - The FSD now implements "fast I/O" reads and writes. Fast I/O is a technique for doing I/O without using IRP's (I/O Request Packets) and can only work for file systems using the cache manager (`FileInfoTimeout==-1`). This results in significant improvement in read/write scenarios.
+
+    - The FSD now implements "fast I/O" for "transact" messages. Transact messages are used in the communication protocol between the kernel-mode FSD and the user-mode file system. Fast I/O speeds this communication protocol by as much as 10% in some scenarios. (Fast I/O for transact messages is enabled only when using the new `FSP_IOCTL_TRANSACT` control code, but does not require any other special configuration to be enabled.)
+
+    - The FSD per directory cache limit has been increased from 16K to 64K. This should allow for more directory data to be maintained in kernel and reduce round-trips to the user mode file system.
+
+    - The user mode directory buffering mechanism (`FspFileSystemAcquireDirectoryBuffer`) has been improved. The mechanism uses the quick-sort algorithm internally which can exhibit bad performance when sorting already sorted data. The quick-sort algorithm has been improved with the use use of median of three partitioning, which alleviates this problem.
+
+- [FIX] The WinFsp Network Provider now implements `NPGetUniversalName`. This fixes problems with some apps (e.g. Photos app).
+
+- [FIX] WinFsp-FUSE now supports Azure AD accounts when specifying the `-o uid=-1` option. In addition a new option `-o uidmap=UID:SID` allows the specification of arbitrary UID<->SID or UID<->UserName mappings.
+
+- [FIX] All executables (`*.exe,*.dll,*.sys`) in the WinFsp installation `bin` folder are now signed.
+
+- [FIX] The default value for the registry setting `DistinctPermsForSameOwnerGroup` has been changed from 0 to 1.
+
+- [BUILD] Product configuration (`MyProductName`, etc.) is done by the file `build.version.props` located in `build\VStudio`. This file was previously named `version.properties`.
+
+
+## v1.11B2 (2022+ARM64 Beta2)
+
+- [NEW] ARM64 support! For details see [WinFsp on ARM64](https://github.com/winfsp/winfsp/wiki/WinFsp-on-ARM64).
+
+- [NEW] A new file system operation has been added to the FUSE API:
+
+    ```C
+    int (*getpath)(const char *path, char *buf, size_t size,
+        struct fuse_file_info *fi);
+    ```
+
+    The `getpath` operation allows a case-insensitive file system to report the correct case of a file path. For example, `getpath` can be used to report that the actual path of a file opened as `/PATH/TO/FILE` is really `/Path/To/File`. This capability is important for some Windows file system scenarios and can sometimes result in a performance improvement.
+
+- [NEW] Many performance improvements:
+
+    - A new `PostDispositionForDirOnly` setting has been added to `FSP_FSCTL_VOLUME_PARAMS`. This allows a file system to declare that it does not want to see `SetInformation/Disposition` requests for files (such requests will still be sent for directories, because a file system is supposed to check if a directory is empty before deletion). This makes file (not directory) deletion faster. This optimization should be safe to enable for most file systems. FUSE file systems get this optimization for free.
+
+    - The FSD now implements "fast I/O" reads and writes. Fast I/O is a technique for doing I/O without using IRP's (I/O Request Packets) and can only work for file systems using the cache manager (`FileInfoTimeout==-1`). This results in significant improvement in read/write scenarios.
+
+    - The FSD per directory cache limit has been increased from 16K to 64K. This should allow for more directory data to be maintained in kernel and reduce round-trips to a user mode file system.
+
+    - The user mode directory buffering mechanism (`FspFileSystemAcquireDirectoryBuffer`) has been improved. The mechanism uses the quick-sort algorithm internally which can exhibit bad performance when sorting already sorted data. The quick-sort algorithm has been improved with the use use of median of three partitioning, which alleviates this problem.
+
+- [NEW] The default value for the registry setting `DistinctPermsForSameOwnerGroup` has been changed from 0 to 1.
+
+- [NEW] New `ntptfs` sample file system. This is a production quality pass through file system and should be used instead of the original `passthrough` file system that was developed for education purposes only.
+
+- [FIX] The WinFsp Network Provider now implements `NPGetUniversalName`. This fixes problems with some apps (e.g. Photos app).
+
+- [BUILD] Product configuration (`MyProductName`, etc.) is done by the file `build.version.props` located in `build\VStudio`. This file was previously named `version.properties`.
+
+
+## v1.11B1 (2022+ARM64 Beta1)
+
+- [NEW] ARM64 support! For details see [WinFsp on ARM64](https://github.com/winfsp/winfsp/wiki/WinFsp-on-ARM64).
+
+- [NEW] New `ntptfs` sample file system. This is a production quality pass through file system and should be used instead of the original `passthrough` file system that was developed for education purposes only.
+
+- [NEW] The default value for the registry setting `DistinctPermsForSameOwnerGroup` has been changed from 0 to 1.
+
+- [BUILD] Product configuration (`MyProductName`, etc.) is done by the file `build.version.props` located in `build\VStudio`. This file was previously named `version.properties`.
+
+
+## v1.10 (2022)
+
+Prior changes are recorded in `doc/archive/Changelog-upto-v1.10.asciidoc`.

Contributors.asciidoc

@@ -54,6 +54,7 @@ This CONTRIBUTOR AGREEMENT applies to any contribution that you make to the WinF
 CONTRIBUTOR LIST
 ----------------
 |===
+|Alberto Alonso                                                 |alberto at alonso.xyz
 |Ben Rubson                                                     |ben.rubson at gmail.com
 |Bill Zissimopoulos                                             |billziss at navimatics.com
 |Brett Dutro                                                    |brett.dutro at gmail.com
@@ -64,8 +65,10 @@ CONTRIBUTOR LIST
 |Gal Hammer (Red Hat, https://www.redhat.com)                   |ghammer at redhat.com
 |John Oberschelp                                                |john at oberschelp.net
 |John Tyner                                                     |jtyner at gmail.com
+|Paweł Wegner (Google LLC, https://google.com)                  |lemourin at google.com
 |Pedro Frejo (Arpa System, https://arpasystem.com)              |pedro.frejo at arpasystem.com
 |Sam Kelly (DuroSoft Technologies LLC, https://durosoft.com)    |sam at durosoft.com
 |Santiago Ganis                                                 |sganis at gmail.com
 |Tobias Urlaub                                                  |saibotu at outlook.de
+|Victor Gao                                                     |victgm at outlook.com
 |===

License.txt

@@ -6,7 +6,7 @@ permissions to Free/Libre and Open Source Software ("FLOSS") without requiring
 that such software is covered by the GPLv3.
 
     1. Permission to link with a platform specific version of the WinFsp DLL
-    (one of: winfsp-x64.dll, winfsp-x86.dll, winfsp-msil.dll).
+    (one of: winfsp-a64.dll, winfsp-x64.dll, winfsp-x86.dll, winfsp-msil.dll).
 
     2. Permission to distribute unmodified binary releases of the WinFsp
     installer (as released by the WinFsp project).

README.md

@@ -1,44 +1,32 @@
 <h1 align="center">
+    <img src="art/winfsp-glow.png" width="256"/>
+    <br/>
+    <br/>
     WinFsp &middot; Windows File System Proxy
-    <a href="https://twitter.com/intent/tweet?url=https%3A%2F%2Fgithub.com%2Fbillziss-gh%2Fwinfsp&text=Do%20you%20want%20to%20write%20a%20file%20system%20on%20Windows%3F%20WinFsp%20is%20well%20tested%2C%20very%20fast%20and%20easy%20to%20use%21&hashtags=windows%2Cfilesystem">
-        <img src="https://img.shields.io/twitter/url/http/shields.io.svg?style=social&label=Share"/>
-    </a>
 </h1>
 
 <p align="center">
     <b>Download</b><br>
-    <a href="https://github.com/billziss-gh/winfsp/releases/latest">
-        <img src="https://img.shields.io/github/release/billziss-gh/winfsp.svg?label=stable&style=for-the-badge"/>
+    <a href="https://github.com/winfsp/winfsp/releases/latest">
+        <img src="https://img.shields.io/github/release/winfsp/winfsp.svg?label=stable&style=for-the-badge"/>
     </a>
-    <a href="https://github.com/billziss-gh/winfsp/releases">
-        <img src="https://img.shields.io/github/release/billziss-gh/winfsp/all.svg?label=latest&colorB=e52e4b&style=for-the-badge"/>
+    <a href="https://github.com/winfsp/winfsp/releases">
+        <img src="https://img.shields.io/github/release/winfsp/winfsp/all.svg?label=latest&colorB=e52e4b&style=for-the-badge"/>
     </a>
     <a href="https://chocolatey.org/packages/winfsp">
         <img src="https://img.shields.io/badge/choco-install%20winfsp-black.svg?style=for-the-badge"/>
     </a>
     <br/>
-    <b>Quick Links</b><br/>
-    <a href="#benefits">Benefits</a> |
-    <a href="https://github.com/billziss-gh/winfsp/wiki">Wiki</a> |
-    <a href="https://groups.google.com/forum/#!forum/winfsp">Questions</a> |
-    <a href="https://twitter.com/BZissimopoulos">Author's Twitter</a>
-    <br/>
     <br/>
     <a href="https://ci.appveyor.com/project/billziss-gh/winfsp">
         <img src="https://img.shields.io/appveyor/ci/billziss-gh/winfsp.svg"/>
     </a>
     <br/>
     <br/>
-    <b>Check out my new kernel driver project <a href="https://github.com/billziss-gh/winspd">WinSpd</a>.</b>
-    <br/>
-    <br/>
-</p>
-
-<p align="center">
     WinFsp is a set of software components for Windows computers that allows the creation of user mode file systems. In this sense it is similar to FUSE (Filesystem in Userspace), which provides the same functionality on UNIX-like computers.
     <br/>
     <br/>
-    <img src="http://www.secfs.net/winfsp/files/cap.gif" height="450"/>
+    <img src="doc/cap.gif" height="450"/>
 </p>
 
 ## Benefits
@@ -65,7 +53,7 @@ WinFsp strives for compatibility with NTFS and file system correctness. For the
 WinFsp has an easy to use but comprehensive API.
 
 * This simple [Tutorial](doc/WinFsp-Tutorial.asciidoc) explains how to build a file system.
-* Consult the [API Reference](http://www.secfs.net/winfsp/apiref/) for native development.
+* Consult the [API Reference](https://winfsp.dev/apiref) for native development.
 * Includes .NET layer for managed development. See [src/dotnet](src/dotnet).
 * Includes FUSE 2.8 compatibility layer: [fuse/fuse.h](inc/fuse/fuse.h)
 * Includes FUSE 3.2 compatibility layer: [fuse3/fuse.h](inc/fuse3/fuse.h)
@@ -75,7 +63,7 @@ WinFsp has an easy to use but comprehensive API.
 * Signed drivers provided on every release.
 * Available under the [GPLv3](License.txt) license with a special exception for Free/Libre and Open Source Software.
 
-To learn more about WinFsp, please visit its website: http://www.secfs.net/winfsp/
+To learn more about WinFsp, please visit its website: https://winfsp.dev
 
 ## Project Organization
 
@@ -120,7 +108,7 @@ To fully build WinFsp (including the installer) you must use `tools\build.bat`.
 
     tools\build.bat CONFIGURATION
 
-If you build the driver yourself it will not be signed and Windows will refuse to load it unless you enable "testsigning". You can enable "testsigning" using the command `bcdedit.exe -set testsigning on`. For more information see this [document](http://www.secfs.net/winfsp/develop/debug/).
+If you build the driver yourself it will not be signed and Windows will refuse to load it unless you enable "testsigning". You can enable "testsigning" using the command `bcdedit.exe -set testsigning on`. For more information see this [document](doc/WinFsp-Debugging-Setup.asciidoc).
 
 WinFsp is designed to run on Windows 7 and above. It has been tested on the following platforms:
 
@@ -129,6 +117,7 @@ WinFsp is designed to run on Windows 7 and above. It has been tested on the foll
 * Windows Server 2012
 * Windows 10 Pro
 * Windows Server 2016
+* Windows 11 Pro
 
 ## How to Help
 
@@ -136,7 +125,7 @@ I am looking for help in the following areas:
 
 * If you have a file system that runs on FUSE please consider porting it to WinFsp. WinFsp has a native API, but it also has a FUSE (high-level) API.
 * If you are working with a language other than C/C++ (e.g. Delphi, Java, etc.) and you are interested in porting/wrapping WinFsp I would love to hear from you.
-* There are a number of outstanding issues listed in the [GitHub repository](https://github.com/billziss-gh/winfsp/issues). Many of these require knowledge of Windows kernel-mode and an understanding of the internals of WinFsp so they are not for the faint of heart.
+* There are a number of outstanding issues listed in the [GitHub repository](https://github.com/winfsp/winfsp/issues). Many of these require knowledge of Windows kernel-mode and an understanding of the internals of WinFsp so they are not for the faint of heart.
 
 In all cases I can provide ideas and/or support.
 

appveyor.yml

@@ -1,10 +1,23 @@
 version: '{build}'
 
+skip_tags: true
+
 environment:
+  # Disable the winfsp-tests built-in exception filter to allow WER to collect dumps.
+  WINFSP_TESTS_EXCEPTION_FILTER_DISABLE: 1
+
   matrix:
-  - CONFIGURATION: Debug
+  - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
+    CONFIGURATION: Debug
     TESTING: Func
-  - CONFIGURATION: Release
+  - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
+    CONFIGURATION: Release
+    TESTING: Func
+  - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
+    CONFIGURATION: Release
+    TESTING: Func
+  - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019
+    CONFIGURATION: Release
     TESTING: Func
   #- CONFIGURATION: Release
   #  TESTING: Avast
@@ -12,31 +25,52 @@ environment:
   #  TESTING: Perf
 
 init:
-#- ps: iex ((new-object net.webclient).DownloadString('https://raw.githubusercontent.com/appveyor/ci/master/scripts/enable-rdp.ps1'))
+- ps: iex ((new-object net.webclient).DownloadString('https://raw.githubusercontent.com/appveyor/ci/master/scripts/enable-rdp.ps1'))
 
 install:
+# Hack to make WDK 1903 work on VS2015.
+# See https://github.com/appveyor-tests/WDK-10.0.14393.0/blob/31cf12217fe0c92b218c70d7027dfe145be4f4cb/appveyor.yml#L7
 - ps: |
-    # Hack to make WDK 1903 work on VS2015.
-    # See https://github.com/appveyor-tests/WDK-10.0.14393.0/blob/31cf12217fe0c92b218c70d7027dfe145be4f4cb/appveyor.yml#L7
-    [xml]$targets = get-content "C:\Program Files (x86)\Windows Kits\10\build\WindowsDriver.Common.targets"
-    $usingTask = $targets.ChildNodes[1].UsingTask | ? {$_.TaskName -eq "ValidateNTTargetVersion"}
-    $usingTask.AssemblyFile = '$(WDKContentRoot)build\bin\Microsoft.DriverKit.Build.Tasks.16.0.dll'
-    $targets.Save("C:\Program Files (x86)\Windows Kits\10\build\WindowsDriver.Common.targets")
+    if ($env:APPVEYOR_BUILD_WORKER_IMAGE -eq "Visual Studio 2015") {
+      [xml]$targets = get-content "C:\Program Files (x86)\Windows Kits\10\build\WindowsDriver.Common.targets"
+      $usingTask = $targets.ChildNodes[1].UsingTask | ? {$_.TaskName -eq "ValidateNTTargetVersion"}
+      $usingTask.AssemblyFile = '$(WDKContentRoot)build\bin\Microsoft.DriverKit.Build.Tasks.16.0.dll'
+      $targets.Save("C:\Program Files (x86)\Windows Kits\10\build\WindowsDriver.Common.targets")
+      Add-AppveyorMessage "Hack to make WDK 1903 work on VS2015"
+    }
+# Submodules
 - git submodule update --init --recursive
+# Kernel and user mode dumps
+- if exist %SystemRoot%\memory.dmp del %SystemRoot%\memory.dmp
+- if exist C:\projects\LocalDumps rmdir /s/q C:\projects\LocalDumps
+- mkdir C:\projects\LocalDumps
+- reg add "HKLM\Software\Microsoft\Windows\Windows Error Reporting\LocalDumps" /v DumpFolder /t REG_EXPAND_SZ /d C:\projects\LocalDumps /f
+- reg add "HKLM\Software\Microsoft\Windows\Windows Error Reporting\LocalDumps" /v DumpType /t REG_DWORD /d 2 /f
+# Boot configuration
 - appveyor AddMessage "Change boot configuration and reboot" -Category Information
 - bcdedit /set testsigning on
-- if %TESTING%==Func verifier /standard /driver winfsp-x64.sys
-- if exist %SystemRoot%\memory.dmp del %SystemRoot%\memory.dmp
+- if %TESTING%==Func verifier /standard /driver winfsp-x64.sys & exit 0
 - ps: Restart-Computer -Force
 - ps: Start-Sleep -s 60
 
 build_script:
 - appveyor AddMessage "Reboot complete" -Category Information
+# build cygfuse
+#- C:\cygwin64\setup-x86_64.exe -qnNd -P cygport
+#- C:\cygwin64\bin\bash --login -c "make -C '%CD%\opt\cygfuse' dist"
+#- C:\cygwin\setup-x86.exe -qnNd -P cygport
+#- C:\cygwin\bin\bash --login -c "make -C '%CD%\opt\cygfuse' dist"
+# remove ARM64 project configurations to build in VS2015/VS2017
+- if "%APPVEYOR_BUILD_WORKER_IMAGE%"=="Visual Studio 2015" tools\gensrc\remove-build-arm64.bat
+- if "%APPVEYOR_BUILD_WORKER_IMAGE%"=="Visual Studio 2017" tools\gensrc\remove-build-arm64.bat
+# build winfsp
 - tools\build.bat %CONFIGURATION%
 
 test_script:
-- choco install winfsp -s build\VStudio\build\%CONFIGURATION% -y
-- if %TESTING%==Func appveyor DownloadFile http://www.secfs.net/winfsp/resources/Test.Filter.Driver.zip && 7z x Test.Filter.Driver.zip
+- choco install winfsp -s build\VStudio\build\%CONFIGURATION% -y --pre
+- if %TESTING%==Func appveyor DownloadFile https://winfsp.dev/assets/pvt/Test.Filter.Driver.zip.001
+- if %TESTING%==Func appveyor DownloadFile https://winfsp.dev/assets/pvt/Test.Filter.Driver.zip.002
+- if %TESTING%==Func 7z x Test.Filter.Driver.zip.001
 - if %TESTING%==Func start /wait msiexec /i "Test.Filter.Driver\HCK Filter.Driver Content-x86_en-us.msi" /qn
 - if %TESTING%==Func tools\nmake-ext-test.bat %CONFIGURATION%
 - if %TESTING%==Func tools\run-tests.bat %CONFIGURATION%
@@ -47,9 +81,11 @@ test_script:
 - if %TESTING%==Avast tools\run-tests.bat %CONFIGURATION% avast-tests
 - if %TESTING%==Perf tools\run-perf-tests.bat %CONFIGURATION% baseline > perf-tests.csv && type perf-tests.csv & appveyor PushArtifact perf-tests.csv
 - choco uninstall winfsp -y
-- if exist %SystemRoot%\memory.dmp exit 1
 
 on_finish:
-- if exist %SystemRoot%\memory.dmp (7z a memory.dmp.zip %SystemRoot%\memory.dmp && appveyor PushArtifact memory.dmp.zip)
 - verifier /query
+- if exist %SystemRoot%\memory.dmp (7z a km.dmp.zip %SystemRoot%\memory.dmp && appveyor PushArtifact km.dmp.zip)
+- dir /a/b C:\projects\LocalDumps | findstr "^" && (7z a um.dmp.zip C:\projects\LocalDumps && appveyor PushArtifact um.dmp.zip) || ver>nul
+- if exist *.dmp.zip (7z a sym.pdb.zip build\VStudio\build\%CONFIGURATION%\*.pdb && appveyor PushArtifact sym.pdb.zip)
+- if exist *.dmp.zip exit 1
 #- ps: $blockRdp = $true; iex ((new-object net.webclient).DownloadString('https://raw.githubusercontent.com/appveyor/ci/master/scripts/enable-rdp.ps1'))

build/VStudio/build.common.props

@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+    <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=$(MyFspFsvrtDeviceClassGuid)</PreprocessorDefinitions>
+        </ClCompile>
+        <ResourceCompile>
+            <PreprocessorDefinitions>MyProductName=$(MyProductName);MyProductFileName=$(MyProductFileName);MyDescription=$(MyDescription);MyCompanyName=$(MyCompanyName);MyCopyright=$(MyCopyright);MyProductVersion=$(MyProductVersion);MyProductStage=$(MyProductStage);MyVersion=$(MyVersion);MyVersionWithCommas=$(MyVersionWithCommas);MyFullVersion=$(MyFullVersion);MyFspFsctlDeviceClassGuid=$(MyFspFsctlDeviceClassGuid);MyFspFsvrtDeviceClassGuid=$(MyFspFsvrtDeviceClassGuid)</PreprocessorDefinitions>
+        </ResourceCompile>
+    </ItemDefinitionGroup>
+    <ItemDefinitionGroup Condition="'$(IsKernelModeToolset)'=='true'">
+        <ClCompile>
+            <DisableSpecificWarnings>4996</DisableSpecificWarnings>
+        </ClCompile>
+        <DriverSign>
+            <FileDigestAlgorithm>sha256</FileDigestAlgorithm>
+        </DriverSign>
+    </ItemDefinitionGroup>
+    <ItemDefinitionGroup Condition="'$(DefaultPlatformToolset)'=='v140'">
+        <Link>
+            <GenerateDebugInformation>true</GenerateDebugInformation>
+        </Link>
+    </ItemDefinitionGroup>
+    <ItemDefinitionGroup Condition="'$(DefaultPlatformToolset)'!='v140'">
+        <Link>
+            <GenerateDebugInformation>DebugFull</GenerateDebugInformation>
+        </Link>
+    </ItemDefinitionGroup>
+    <PropertyGroup>
+        <SpectreMitigation>false</SpectreMitigation>
+    </PropertyGroup>
+</Project>

build/VStudio/build.version.props

@@ -6,20 +6,25 @@
 
         <!-- git revision -->
         <MyGitRoot>$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), .git/HEAD))</MyGitRoot>
-        <MyGitHead>$([System.IO.File]::ReadAllText($(MyGitRoot)/.git/HEAD).Trim())</MyGitHead>
+        <MyGitHead Condition=" Exists('$(MyGitRoot)/.git/HEAD')">$([System.IO.File]::ReadAllText($(MyGitRoot)/.git/HEAD).Trim())</MyGitHead>
+        <MyGitHead Condition="!Exists('$(MyGitRoot)/.git/HEAD')">0000000</MyGitHead>
         <MyGitRevision Condition="$(MyGitHead.StartsWith(ref: )) And  Exists('$(MyGitRoot)/.git/$(MyGitHead.Substring(5))')">$([System.IO.File]::ReadAllText($(MyGitRoot)/.git/$(MyGitHead.Substring(5))).Trim().Substring(0, 7))</MyGitRevision>
         <MyGitRevision Condition="$(MyGitHead.StartsWith(ref: )) And !Exists('$(MyGitRoot)/.git/$(MyGitHead.Substring(5))')">$([System.Text.RegularExpressions.Regex]::Match($([System.IO.File]::ReadAllText($(MyGitRoot)/.git/packed-refs)), '[0-9a-fA-F]{40,}.*$(MyGitHead.Substring(5))').Value.Substring(0, 7))</MyGitRevision>
         <MyGitRevision Condition="!$(MyGitHead.StartsWith(ref: ))">$(MyGitHead.Substring(0, 7))</MyGitRevision>
 
         <MyProductName>WinFsp</MyProductName>
+        <MyProductFileName>winfsp</MyProductFileName>
         <MyDescription>Windows File System Proxy</MyDescription>
         <MyCompanyName>Navimatics LLC</MyCompanyName>
         <MyCopyright>2015-$([System.DateTime]::Now.ToString(`yyyy`)) Bill Zissimopoulos</MyCopyright>
 
-        <MyCanonicalVersion>1.6</MyCanonicalVersion>
+        <MyCanonicalVersion>1.11</MyCanonicalVersion>
 
-        <MyProductVersion>2020</MyProductVersion>
-        <MyProductStage>Gold</MyProductStage>
+        <MyProductVersion>2022+ARM64 Beta3</MyProductVersion>
+        <MyProductStage>Beta</MyProductStage>
+
+        <MyCrossCert>DigiCert High Assurance EV Root CA.crt</MyCrossCert>
+        <MyCertIssuer>DigiCert</MyCertIssuer>
 
         <MyVersion>$(MyCanonicalVersion).$(MyBuildNumber)</MyVersion>
         <MyVersionWithCommas>$(MyVersion.Replace('.',',')),0</MyVersionWithCommas>
@@ -27,27 +32,13 @@
 
         <MyAssemblyPolicyVersion>$(MyCanonicalVersion.Substring(0,$(MyVersion.IndexOf('.')))).0</MyAssemblyPolicyVersion>
         <MyAssemblyVersion>$(MyAssemblyPolicyVersion).0.0</MyAssemblyVersion>
-    </PropertyGroup>
 
-    <ItemDefinitionGroup>
-        <ClCompile>
-            <PreprocessorDefinitions>NTDDI_VERSION=0x06010000;_WIN32_WINNT=0x0601</PreprocessorDefinitions>
-        </ClCompile>
-        <ResourceCompile>
-            <PreprocessorDefinitions>MyProductName=$(MyProductName);MyDescription=$(MyDescription);MyCompanyName=$(MyCompanyName);MyCopyright=$(MyCopyright);MyProductVersion=$(MyProductVersion);MyProductStage=$(MyProductStage);MyVersion=$(MyVersion);MyVersionWithCommas=$(MyVersionWithCommas);MyFullVersion=$(MyFullVersion)</PreprocessorDefinitions>
-        </ResourceCompile>
-    </ItemDefinitionGroup>
-    <ItemDefinitionGroup Condition="'$(DefaultPlatformToolset)'=='v140'">
-        <Link>
-            <GenerateDebugInformation>true</GenerateDebugInformation>
-        </Link>
-    </ItemDefinitionGroup>
-    <ItemDefinitionGroup Condition="'$(DefaultPlatformToolset)'!='v140'">
-        <Link>
-            <GenerateDebugInformation>DebugFull</GenerateDebugInformation>
-        </Link>
-    </ItemDefinitionGroup>
-    <PropertyGroup>
-        <SpectreMitigation>false</SpectreMitigation>
+        <MyProductFileArch Condition="'$(Platform)'=='ARM64'">a64</MyProductFileArch>
+        <MyProductFileArch Condition="'$(Platform)'=='x64'">x64</MyProductFileArch>
+        <MyProductFileArch Condition="'$(Platform)'=='Win32'">x86</MyProductFileArch>
+
+        <!-- When rebranding WinFsp you MUST change the following GUIDs - use VS "Create GUID" tool -->
+        <MyFspFsctlDeviceClassGuid>{ 0x6f9d25fa, 0x6dee, 0x4a9d, { 0x80, 0xf5, 0xe9, 0x8e, 0x14, 0xf3, 0x5e, 0x54 } }</MyFspFsctlDeviceClassGuid>
+        <MyFspFsvrtDeviceClassGuid>{ 0xb48171c3, 0xdd50, 0x4852, { 0x83, 0xa3, 0x34, 0x4c, 0x50, 0xd9, 0x3b, 0x17 } }</MyFspFsvrtDeviceClassGuid>
     </PropertyGroup>
 </Project>

build/VStudio/dotnet/winfsp.net.csproj

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="..\version.properties" />
+  <Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), build.common.props))/build.common.props" />
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
@@ -9,7 +9,7 @@
     <OutputType>Library</OutputType>
     <ProjectName>winfsp.net</ProjectName>
     <RootNamespace>Fsp</RootNamespace>
-    <AssemblyName>winfsp-msil</AssemblyName>
+    <AssemblyName>$(MyProductFileName)-msil</AssemblyName>
     <TargetFrameworkVersion>v3.5</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <TargetFrameworkProfile />
@@ -25,7 +25,7 @@
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
-    <DocumentationFile>$(BaseIntermediateOutputPath)$(Configuration)\winfsp-msil.xml</DocumentationFile>
+    <DocumentationFile>$(BaseIntermediateOutputPath)$(Configuration)\$(MyProductFileName)-msil.xml</DocumentationFile>
     <NoWarn>1591</NoWarn>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
@@ -38,7 +38,7 @@
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
-    <DocumentationFile>$(BaseIntermediateOutputPath)$(Configuration)\winfsp-msil.xml</DocumentationFile>
+    <DocumentationFile>$(BaseIntermediateOutputPath)$(Configuration)\$(MyProductFileName)-msil.xml</DocumentationFile>
     <NoWarn>1591</NoWarn>
   </PropertyGroup>
   <PropertyGroup>

build/VStudio/installer/CustomActions/CustomActions.cpp

@@ -1,7 +1,7 @@
 /**
  * @file CustomActions.cpp
  *
- * @copyright 2015-2020 Bill Zissimopoulos
+ * @copyright 2015-2022 Bill Zissimopoulos
  */
 /*
  * This file is part of WinFsp.

build/VStudio/installer/CustomActions/CustomActions.vcxproj

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="..\..\version.properties" />
+  <Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), build.common.props))/build.common.props" />
   <ItemGroup Label="ProjectConfigurations">
     <ProjectConfiguration Include="Debug|Win32">
       <Configuration>Debug</Configuration>
@@ -43,21 +43,20 @@
     <_ProjectFileVersion>14.0.25123.0</_ProjectFileVersion>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
-    <OutDir>$(SolutionDir)build\$(Configuration)\</OutDir>
-    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(PlatformTarget)\</IntDir>
     <LinkIncremental>true</LinkIncremental>
+    <OutDir>$(SolutionDir)build\$(Configuration)\</OutDir>
+    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(MyProductFileArch)\</IntDir>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
-    <OutDir>$(SolutionDir)build\$(Configuration)\</OutDir>
-    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(PlatformTarget)\</IntDir>
     <LinkIncremental>false</LinkIncremental>
+    <OutDir>$(SolutionDir)build\$(Configuration)\</OutDir>
+    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(MyProductFileArch)\</IntDir>
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <ClCompile>
       <Optimization>Disabled</Optimization>
       <AdditionalIncludeDirectories>$(WIX)sdk\VS2015\inc;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>WIN32;_DEBUG;_WINDOWS;_USRDLL;CUSTOMACTIONTEST_EXPORTS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <MinimalRebuild>true</MinimalRebuild>
       <BasicRuntimeChecks>Default</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
       <PrecompiledHeader>NotUsing</PrecompiledHeader>

build/VStudio/installer/Product.wxs

@@ -20,7 +20,16 @@
             AllowSameVersionUpgrades="no"
             DisallowUpgradeErrorMessage="An older version of $(var.MyProductName) is already installed. You must uninstall it before you can install this version."
             DowngradeErrorMessage="A newer version of $(var.MyProductName) is already installed." />
-        <Media Id="1" Cabinet="WinFsp.cab" EmbedCab="yes" />
+        <Media Id="1" Cabinet="$(var.MyProductName).cab" EmbedCab="yes" />
+
+        <Property Id="OSARCH" Secure="yes" Value="AMD64">
+            <RegistrySearch
+                Id="R.OSARCH"
+                Root="HKLM"
+                Key="SYSTEM\CurrentControlSet\Control\Session Manager\Environment"
+                Name="PROCESSOR_ARCHITECTURE"
+                Type="raw" />
+        </Property>
 
         <Property Id="P.LauncherName">$(var.MyProductName).Launcher</Property>
         <Property Id="P.LauncherRegistryKey">Software\$(var.MyProductName)\Services</Property>
@@ -36,7 +45,7 @@
 
         <Directory Id="TARGETDIR" Name="SourceDir">
             <Directory Id="ProgramFilesFolder">
-                <Directory Id="INSTALLDIR" Name="WinFsp">
+                <Directory Id="INSTALLDIR" Name="$(var.MyProductName)">
                     <Directory Id="BINDIR" Name="bin" />
                     <Directory Id="INCDIR" Name="inc" />
                     <Directory Id="LIBDIR" Name="lib" />
@@ -55,103 +64,166 @@
                     Name="InstallDir"
                     Type="string"
                     Value="[INSTALLDIR]" />
-                <dep:Provides Key="WinFsp" />
+                <dep:Provides Key="$(var.MyProductName)" />
             </Component>
             <Component Id="C.License.txt">
                 <File Name="License.txt" Source="..\..\..\License.txt" KeyPath="yes" />
             </Component>
         </DirectoryRef>
         <DirectoryRef Id="BINDIR" FileSource="..\build\$(var.Configuration)">
-            <Component Id="C.winfsp_x64.sys">
-                <File Name="winfsp-x64.sys" KeyPath="yes" />
+            <Component Id="C.$(var.MyProductFileName)_a64.sys">
+                <File Name="$(var.MyProductFileName)-a64.sys" KeyPath="yes" />
             </Component>
-            <Component Id="C.winfsp_x86.sys">
-                <File Name="winfsp-x86.sys" KeyPath="yes" />
+            <Component Id="C.$(var.MyProductFileName)_x64.sys">
+                <File Name="$(var.MyProductFileName)-x64.sys" KeyPath="yes" />
+            </Component>
+            <Component Id="C.$(var.MyProductFileName)_x86.sys">
+                <File Name="$(var.MyProductFileName)-x86.sys" KeyPath="yes" />
             </Component>
 
-            <!-- On Win64 register winfsp-x64.dll -->
-            <Component Id="C.winfsp_x64.dll.selfreg" Guid="F0A67746-1A9C-4976-8EC0-882E9407FA6D">
-                <File Id="FILE.winfsp_x64.dll.selfreg" Name="winfsp-x64.dll" KeyPath="yes" SelfRegCost="1" />
-                <Condition>VersionNT64</Condition>
+            <!-- On WinArm64 register $(var.MyProductFileName)-a64.dll -->
+            <Component Id="C.$(var.MyProductFileName)_a64.dll.a64" Guid="86FB483B-0910-458E-93B4-3CCB66D27AF0">
+                <File Id="FILE.$(var.MyProductFileName)_a64.dll.a64" Name="$(var.MyProductFileName)-a64.dll" KeyPath="yes" SelfRegCost="1" />
+                <Condition><![CDATA[OSARCH = "ARM64"]]></Condition>
             </Component>
-            <Component Id="C.winfsp_x86.dll" Guid="950492FB-12F7-4E27-9124-8325A2BC9927">
-                <File Name="winfsp-x86.dll" KeyPath="yes" />
-                <Condition>VersionNT64</Condition>
+            <Component Id="C.$(var.MyProductFileName)_x64.dll.a64" Guid="941FAE3E-A650-4BAC-97F5-F8C6E98DB5D2">
+                <File Id="FILE.$(var.MyProductFileName)_x64.dll.a64" Name="$(var.MyProductFileName)-x64.dll" KeyPath="yes" />
+                <Condition><![CDATA[OSARCH = "ARM64"]]></Condition>
+            </Component>
+            <Component Id="C.$(var.MyProductFileName)_x86.dll.a64" Guid="C312214D-F9A3-40EB-B2C3-4FAF5BF3F938">
+                <File Id="FILE.$(var.MyProductFileName)_x86.dll.a64" Name="$(var.MyProductFileName)-x86.dll" KeyPath="yes" />
+                <Condition><![CDATA[OSARCH = "ARM64"]]></Condition>
             </Component>
 
-            <!-- On Win32 register winfsp-x86.dll -->
-            <Component Id="C.winfsp_x64.dll" Guid="4D6E7A8E-0CA6-49BE-B312-1EDADE725756">
-                <File Name="winfsp-x64.dll" KeyPath="yes" />
-                <Condition>NOT VersionNT64</Condition>
+            <!-- On Win64 register $(var.MyProductFileName)-x64.dll -->
+            <Component Id="C.$(var.MyProductFileName)_a64.dll.x64" Guid="4ABB46C2-A8E3-49E8-B051-05DBF2B351AE">
+                <File Id="FILE.$(var.MyProductFileName)_a64.dll.x64" Name="$(var.MyProductFileName)-a64.dll" KeyPath="yes" />
+                <Condition><![CDATA[OSARCH = "AMD64"]]></Condition>
             </Component>
-            <Component Id="C.winfsp_x86.dll.selfreg" Guid="F0DEF7A6-AF55-419F-A58A-DF4018C6FA73">
-                <File Id="FILE.winfsp_x86.dll.selfreg" Name="winfsp-x86.dll" KeyPath="yes" SelfRegCost="1" />
-                <Condition>NOT VersionNT64</Condition>
+            <Component Id="C.$(var.MyProductFileName)_x64.dll.x64" Guid="F0A67746-1A9C-4976-8EC0-882E9407FA6D">
+                <File Id="FILE.$(var.MyProductFileName)_x64.dll.x64" Name="$(var.MyProductFileName)-x64.dll" KeyPath="yes" SelfRegCost="1" />
+                <Condition><![CDATA[OSARCH = "AMD64"]]></Condition>
+            </Component>
+            <Component Id="C.$(var.MyProductFileName)_x86.dll.x64" Guid="950492FB-12F7-4E27-9124-8325A2BC9927">
+                <File Id="FILE.$(var.MyProductFileName)_x86.dll.x64" Name="$(var.MyProductFileName)-x86.dll" KeyPath="yes" />
+                <Condition><![CDATA[OSARCH = "AMD64"]]></Condition>
+            </Component>
+
+            <!-- On Win32 register $(var.MyProductFileName)-x86.dll -->
+            <Component Id="C.$(var.MyProductFileName)_a64.dll.x86" Guid="071C0EB2-A0EB-46A1-B5B0-124F60ECD6B3">
+                <File Id="FILE.$(var.MyProductFileName)_a64.dll.x86" Name="$(var.MyProductFileName)-a64.dll" KeyPath="yes" />
+                <Condition><![CDATA[OSARCH = "x86"]]></Condition>
+            </Component>
+            <Component Id="C.$(var.MyProductFileName)_x64.dll.x86" Guid="4D6E7A8E-0CA6-49BE-B312-1EDADE725756">
+                <File Id="FILE.$(var.MyProductFileName)_x64.dll.x86" Name="$(var.MyProductFileName)-x64.dll" KeyPath="yes" />
+                <Condition><![CDATA[OSARCH = "x86"]]></Condition>
+            </Component>
+            <Component Id="C.$(var.MyProductFileName)_x86.dll.x86" Guid="F0DEF7A6-AF55-419F-A58A-DF4018C6FA73">
+                <File Id="FILE.$(var.MyProductFileName)_x86.dll.x86" Name="$(var.MyProductFileName)-x86.dll" KeyPath="yes" SelfRegCost="1" />
+                <Condition><![CDATA[OSARCH = "x86"]]></Condition>
             </Component>
 
             <!-- install assembly -->
-            <Component Id="C.winfsp_msil.dll" Guid="0D8BA6AE-9F87-402B-AE1A-95B0AE3BE179">
-                <File Id="FILE.winfsp_msil.dll" Name="winfsp-msil.dll" KeyPath="yes" />
+            <Component Id="C.$(var.MyProductFileName)_msil.dll" Guid="0D8BA6AE-9F87-402B-AE1A-95B0AE3BE179">
+                <File Id="FILE.$(var.MyProductFileName)_msil.dll" Name="$(var.MyProductFileName)-msil.dll" KeyPath="yes" />
             </Component>
-            <Component Id="C.winfsp_msil.xml" Guid="1657F707-C112-454C-91AE-0FDEBBF454AB">
-                <File Id="FILE.winfsp_msil.xml" Name="winfsp-msil.xml" KeyPath="yes" />
+            <Component Id="C.$(var.MyProductFileName)_msil.xml" Guid="1657F707-C112-454C-91AE-0FDEBBF454AB">
+                <File Id="FILE.$(var.MyProductFileName)_msil.xml" Name="$(var.MyProductFileName)-msil.xml" KeyPath="yes" />
             </Component>
             <!--
-            <Component Id="C.winfsp_msil.dll.GAC" Guid="6469467D-8C90-4889-8138-4028F9DA6E85">
-                <File Id="FILE.winfsp_msil.dll.GAC" Name="winfsp-msil.dll" KeyPath="yes" Assembly=".net" />
+            <Component Id="C.$(var.MyProductFileName)_msil.dll.GAC" Guid="6469467D-8C90-4889-8138-4028F9DA6E85">
+                <File Id="FILE.$(var.MyProductFileName)_msil.dll.GAC" Name="$(var.MyProductFileName)-msil.dll" KeyPath="yes" Assembly=".net" />
             </Component>
-            <Component Id="C.policy.winfsp_msil.dll.GAC">
-                <File Name="policy.1.0.winfsp-msil.dll" KeyPath="yes" Assembly=".net" />
-                <File Name="policy.1.0.winfsp-msil.config" KeyPath="no" />
+            <Component Id="C.policy.$(var.MyProductFileName)_msil.dll.GAC">
+                <File Name="policy.1.0.$(var.MyProductFileName)-msil.dll" KeyPath="yes" Assembly=".net" />
+                <File Name="policy.1.0.$(var.MyProductFileName)-msil.config" KeyPath="no" />
             </Component>
             -->
 
-            <!-- On Win64 ServiceInstall launcher-x64.exe -->
-            <Component Id="C.launcher_x64.exe.svcinst">
-                <File Id="launcher_x64.exe.svcinst" Name="launcher-x64.exe" KeyPath="yes" />
+            <!-- On WinArm64 ServiceInstall launcher-a64.exe -->
+            <Component Id="C.launcher_a64.exe.a64" Guid="E37E6D75-C44B-4189-8E86-CE5A3E0B0626">
+                <File Id="FILE.launcher_a64.exe.a64" Name="launcher-a64.exe" KeyPath="yes" />
                 <ServiceInstall
-                    Id="launcher_x64.exe.svcinst"
+                    Id="launcher_a64.exe.a64"
                     Name="[P.LauncherName]"
                     Description="$(var.MyDescription)"
                     Type="ownProcess"
                     Start="auto"
                     ErrorControl="ignore" />
                 <ServiceControl
-                    Id="launcher_x64.exe.svcinst"
+                    Id="launcher_a64.exe.a64"
                     Name="[P.LauncherName]"
                     Start="install"
                     Stop="both"
                     Remove="uninstall" />
-                <Condition>VersionNT64</Condition>
+                <Condition><![CDATA[OSARCH = "ARM64"]]></Condition>
             </Component>
-            <Component Id="C.launcher_x86.exe">
-                <File Name="launcher-x86.exe" KeyPath="yes" />
-                <Condition>VersionNT64</Condition>
+            <Component Id="C.launcher_x64.exe.a64" Guid="CF5F3EEE-F739-4F50-9938-13C0D2CD9C7A">
+                <File Id="FILE.launcher_x64.exe.a64" Name="launcher-x64.exe" KeyPath="yes" />
+                <Condition><![CDATA[OSARCH = "ARM64"]]></Condition>
+            </Component>
+            <Component Id="C.launcher_x86.exe.a64" Guid="D5E9FF96-9E00-46BA-8719-BC49CF35BBE6">
+                <File Id="FILE.launcher_x86.exe.a64" Name="launcher-x86.exe" KeyPath="yes" />
+                <Condition><![CDATA[OSARCH = "ARM64"]]></Condition>
+            </Component>
+
+            <!-- On Win64 ServiceInstall launcher-x64.exe -->
+            <Component Id="C.launcher_a64.exe.x64" Guid="10A3F0F9-6555-4071-9C93-EA50E4B3F115">
+                <File Id="FILE.launcher_a64.exe.x64" Name="launcher-a64.exe" KeyPath="yes" />
+                <Condition><![CDATA[OSARCH = "AMD64"]]></Condition>
+            </Component>
+            <Component Id="C.launcher_x64.exe.x64" Guid="2AB4E729-F7CB-4B4A-BE81-6C0C3B3194FC">
+                <File Id="FILE.launcher_x64.exe.x64" Name="launcher-x64.exe" KeyPath="yes" />
+                <ServiceInstall
+                    Id="launcher_x64.exe.x64"
+                    Name="[P.LauncherName]"
+                    Description="$(var.MyDescription)"
+                    Type="ownProcess"
+                    Start="auto"
+                    ErrorControl="ignore" />
+                <ServiceControl
+                    Id="launcher_x64.exe.x64"
+                    Name="[P.LauncherName]"
+                    Start="install"
+                    Stop="both"
+                    Remove="uninstall" />
+                <Condition><![CDATA[OSARCH = "AMD64"]]></Condition>
+            </Component>
+            <Component Id="C.launcher_x86.exe.x64" Guid="C5B6D411-8A6A-4944-8C4F-7D9FB9A72826">
+                <File Id="FILE.launcher_x86.exe.x64" Name="launcher-x86.exe" KeyPath="yes" />
+                <Condition><![CDATA[OSARCH = "AMD64"]]></Condition>
             </Component>
 
             <!-- On Win32 ServiceInstall launcher-x86.exe -->
-            <Component Id="C.launcher_x64.exe" Guid="88CDBE92-8B67-485A-838F-FA4AD37F306F">
-                <File Name="launcher-x64.exe" KeyPath="yes" />
-                <Condition>NOT VersionNT64</Condition>
+            <Component Id="C.launcher_a64.exe.x86" Guid="5048AEF5-9DE2-406E-A2EA-F237BAD13286">
+                <File Id="FILE.launcher_a64.exe.x86" Name="launcher-a64.exe" KeyPath="yes" />
+                <Condition><![CDATA[OSARCH = "x86"]]></Condition>
             </Component>
-            <Component Id="C.launcher_x86.exe.svcinst" Guid="E995D906-0273-4758-9B26-99A3A8CD143A">
-                <File Id="launcher_x86.exe.svcinst" Name="launcher-x86.exe" KeyPath="yes" />
+            <Component Id="C.launcher_x64.exe.x86" Guid="88CDBE92-8B67-485A-838F-FA4AD37F306F">
+                <File Id="FILE.launcher_x64.exe.x86" Name="launcher-x64.exe" KeyPath="yes" />
+                <Condition><![CDATA[OSARCH = "x86"]]></Condition>
+            </Component>
+            <Component Id="C.launcher_x86.exe.x86" Guid="E995D906-0273-4758-9B26-99A3A8CD143A">
+                <File Id="FILE.launcher_x86.exe.x86" Name="launcher-x86.exe" KeyPath="yes" />
                 <ServiceInstall
-                    Id="launcher_x86.exe.svcinst"
+                    Id="launcher_x86.exe.x86"
                     Name="[P.LauncherName]"
                     Description="$(var.MyDescription)"
                     Type="ownProcess"
                     Start="auto"
                     ErrorControl="ignore" />
                 <ServiceControl
-                    Id="launcher_x86.exe.svcinst"
+                    Id="launcher_x86.exe.x86"
                     Name="[P.LauncherName]"
                     Start="install"
                     Stop="both"
                     Remove="uninstall" />
-                <Condition>NOT VersionNT64</Condition>
+                <Condition><![CDATA[OSARCH = "x86"]]></Condition>
             </Component>
 
+            <Component Id="C.launchctl_a64.exe" Guid="B9B5CF8E-317D-40EE-A208-BC46A2A99BAB">
+                <File Name="launchctl-a64.exe" KeyPath="yes" />
+            </Component>
             <Component Id="C.launchctl_x64.exe" Guid="2753623B-66F1-4514-B9C7-F879178DFF49">
                 <File Name="launchctl-x64.exe" KeyPath="yes" />
             </Component>
@@ -159,6 +231,9 @@
                 <File Name="launchctl-x86.exe" KeyPath="yes" />
             </Component>
 
+            <Component Id="C.fsptool_a64.exe" Guid="F75A8B14-000C-4933-AD83-EC0D1D3AD3CA">
+                <File Name="fsptool-a64.exe" KeyPath="yes" />
+            </Component>
             <Component Id="C.fsptool_x64.exe" Guid="013FE508-097D-4433-9C60-717F5446E7F4">
                 <File Name="fsptool-x64.exe" KeyPath="yes" />
             </Component>
@@ -173,6 +248,32 @@
                 <File Name="fsreg.bat" Source="..\..\..\tools\fsreg.bat" KeyPath="yes" />
             </Component>
 
+            <Component Id="C.memfs_a64.exe">
+                <File Name="memfs-a64.exe" KeyPath="yes" />
+                <RegistryKey
+                    Root="HKLM"
+                    Key="[P.LauncherRegistryKey]">
+                    <RegistryKey
+                        Key="memfs-a64">
+                        <RegistryValue
+                            Type="string"
+                            Name="Executable"
+                            Value="[BINDIR]memfs-a64.exe" />
+                        <RegistryValue
+                            Type="string"
+                            Name="CommandLine"
+                            Value="-i -F NTFS -n 65536 -s 67108864 -u %1 -m %2" />
+                        <RegistryValue
+                            Type="string"
+                            Name="Security"
+                            Value="D:P(A;;RPWPLC;;;WD)" />
+                        <RegistryValue
+                            Type="integer"
+                            Name="JobControl"
+                            Value="1" />
+                    </RegistryKey>
+                </RegistryKey>
+            </Component>
             <Component Id="C.memfs_x64.exe">
                 <File Name="memfs-x64.exe" KeyPath="yes" />
                 <RegistryKey
@@ -297,11 +398,24 @@
             </Directory>
         </DirectoryRef>
         <DirectoryRef Id="LIBDIR" FileSource="..\build\$(var.Configuration)">
-            <Component Id="C.winfsp_x64.lib">
-                <File Name="winfsp-x64.lib" KeyPath="yes" />
+            <Component Id="C.$(var.MyProductFileName)_a64.lib">
+                <File Name="$(var.MyProductFileName)-a64.lib" KeyPath="yes" />
             </Component>
-            <Component Id="C.winfsp_x86.lib">
-                <File Name="winfsp-x86.lib" KeyPath="yes" />
+            <Component Id="C.$(var.MyProductFileName)_x64.lib">
+                <File Name="$(var.MyProductFileName)-x64.lib" KeyPath="yes" />
+            </Component>
+            <Component Id="C.$(var.MyProductFileName)_x86.lib">
+                <File Name="$(var.MyProductFileName)-x86.lib" KeyPath="yes" />
+            </Component>
+
+            <!-- On WinArm64 copy fuse-a64.pc -->
+            <Component Id="C.fuse_a64.pc" Guid="74E6E9BD-AF16-4635-AE52-84B33E4E196E">
+                <File
+                    Id="FILE.fuse_a64.pc"
+                    Name="fuse.pc"
+                    Source="..\build\$(var.Configuration)\fuse-a64.pc"
+                    KeyPath="yes" />
+                <Condition><![CDATA[OSARCH = "ARM64"]]></Condition>
             </Component>
 
             <!-- On Win64 copy fuse-x64.pc -->
@@ -311,7 +425,7 @@
                     Name="fuse.pc"
                     Source="..\build\$(var.Configuration)\fuse-x64.pc"
                     KeyPath="yes" />
-                <Condition>VersionNT64</Condition>
+                <Condition><![CDATA[OSARCH = "AMD64"]]></Condition>
             </Component>
 
             <!-- On Win32 copy fuse-x86.pc -->
@@ -321,7 +435,17 @@
                     Name="fuse.pc"
                     Source="..\build\$(var.Configuration)\fuse-x86.pc"
                     KeyPath="yes" />
-                <Condition>NOT VersionNT64</Condition>
+                <Condition><![CDATA[OSARCH = "x86"]]></Condition>
+            </Component>
+
+            <!-- On WinArm64 copy fuse3-x64.pc -->
+            <Component Id="C.fuse3_a64.pc" Guid="2B6444DB-25E5-45B4-BC61-157D3B992F2B">
+                <File
+                    Id="FILE.fuse3_a64.pc"
+                    Name="fuse3.pc"
+                    Source="..\build\$(var.Configuration)\fuse3-a64.pc"
+                    KeyPath="yes" />
+                <Condition><![CDATA[OSARCH = "ARM64"]]></Condition>
             </Component>
 
             <!-- On Win64 copy fuse3-x64.pc -->
@@ -331,7 +455,7 @@
                     Name="fuse3.pc"
                     Source="..\build\$(var.Configuration)\fuse3-x64.pc"
                     KeyPath="yes" />
-                <Condition>VersionNT64</Condition>
+                <Condition><![CDATA[OSARCH = "AMD64"]]></Condition>
             </Component>
 
             <!-- On Win32 copy fuse3-x86.pc -->
@@ -341,7 +465,7 @@
                     Name="fuse3.pc"
                     Source="..\build\$(var.Configuration)\fuse3-x86.pc"
                     KeyPath="yes" />
-                <Condition>NOT VersionNT64</Condition>
+                <Condition><![CDATA[OSARCH = "x86"]]></Condition>
             </Component>
         </DirectoryRef>
         <DirectoryRef Id="OPTDIR">
@@ -378,6 +502,9 @@
                     </Directory>
                 </Directory>
                 <Directory Id="OPTDIR.fsext.lib" Name="lib">
+                    <Component Id="C.fsext.winfsp_a64.lib">
+                        <File Id="FILE.fsext.winfsp_a64.lib" Name="winfsp-a64.lib" KeyPath="yes" />
+                    </Component>
                     <Component Id="C.fsext.winfsp_x64.lib">
                         <File Id="FILE.fsext.winfsp_x64.lib" Name="winfsp-x64.lib" KeyPath="yes" />
                     </Component>
@@ -399,6 +526,29 @@
                     <File Name="memfs-main.c" KeyPath="yes" />
                 </Component>
             </Directory>
+            <Directory Id="SMPDIR.memfs_fuse" Name="memfs-fuse">
+                <Component Id="C.memfs_fuse.cpp">
+                    <File Name="memfs-fuse.cpp" KeyPath="yes" />
+                </Component>
+                <Component Id="C.memfs_fuse.compat.h">
+                    <File Id="F.memfs_fuse.compat.h" Name="compat.h" KeyPath="yes" />
+                </Component>
+                <Component Id="C.memfs_fuse.sln">
+                    <File Name="memfs-fuse.sln" KeyPath="yes" />
+                </Component>
+                <Component Id="C.memfs_fuse.vcxproj">
+                    <File Name="memfs-fuse.vcxproj" KeyPath="yes" />
+                </Component>
+                <Component Id="C.memfs_fuse.vcxproj.filters">
+                    <File Name="memfs-fuse.vcxproj.filters" KeyPath="yes" />
+                </Component>
+                <Component Id="C.memfs_fuse.Makefile">
+                    <File Id="F.memfs_fuse.Makefile" Name="Makefile" KeyPath="yes" />
+                </Component>
+                <Component Id="C.memfs_fuse.README.md">
+                    <File Id="F.memfsx_fuse.README.md" Name="README.md" KeyPath="yes" />
+                </Component>
+            </Directory>
             <Directory Id="SMPDIR.memfs_fuse3" Name="memfs-fuse3">
                 <Component Id="C.memfs_fuse3.cpp">
                     <File Name="memfs-fuse3.cpp" KeyPath="yes" />
@@ -427,6 +577,29 @@
                     <File Id="FILE.memfs_dotnet.Program.cs" Name="Program.cs" KeyPath="yes" />
                 </Component>
             </Directory>
+            <Directory Id="SMPDIR.ntptfs" Name="ntptfs">
+                <Component Id="C.ptfs.c">
+                    <File Name="ptfs.c" KeyPath="yes" />
+                </Component>
+                <Component Id="C.lfs.c">
+                    <File Name="lfs.c" KeyPath="yes" />
+                </Component>
+                <Component Id="C.ptfs_main.c">
+                    <File Name="ptfs-main.c" KeyPath="yes" />
+                </Component>
+                <Component Id="C.ptfs.h">
+                    <File Name="ptfs.h" KeyPath="yes" />
+                </Component>
+                <Component Id="C.ntptfs.sln">
+                    <File Name="ntptfs.sln" KeyPath="yes" />
+                </Component>
+                <Component Id="C.ntptfs.vcxproj">
+                    <File Name="ntptfs.vcxproj" KeyPath="yes" />
+                </Component>
+                <Component Id="C.ntptfs.vcxproj.filters">
+                    <File Name="ntptfs.vcxproj.filters" KeyPath="yes" />
+                </Component>
+            </Directory>
             <Directory Id="SMPDIR.airfs" Name="airfs">
                 <Component Id="C.airfs.cpp">
                     <File Name="airfs.cpp" KeyPath="yes" />
@@ -538,19 +711,53 @@
                     <File Name="passthrough-dotnet.csproj" KeyPath="yes" />
                 </Component>
             </Directory>
+            <Directory Id="SMPDIR.notifyfs" Name="notifyfs">
+                <Component Id="C.notifyfs.c">
+                    <File Name="notifyfs.c" KeyPath="yes" />
+                </Component>
+                <Component Id="C.notifyfs.sln">
+                    <File Name="notifyfs.sln" KeyPath="yes" />
+                </Component>
+                <Component Id="C.notifyfs.vcxproj">
+                    <File Name="notifyfs.vcxproj" KeyPath="yes" />
+                </Component>
+                <Component Id="C.notifyfs.vcxproj.filters">
+                    <File Name="notifyfs.vcxproj.filters" KeyPath="yes" />
+                </Component>
+            </Directory>
+            <Directory Id="SMPDIR.notifyfs_dotnet" Name="notifyfs-dotnet">
+                <Component Id="C.notifyfs_dotnet.Program.cs">
+                    <File Id="FILE.notifyfs_dotnet.Program.cs" Name="Program.cs" KeyPath="yes" />
+                </Component>
+                <Component Id="C.notifyfs_dotnet.sln">
+                    <File Name="notifyfs-dotnet.sln" KeyPath="yes" />
+                </Component>
+                <Component Id="C.notifyfs_dotnet.csproj">
+                    <File Name="notifyfs-dotnet.csproj" KeyPath="yes" />
+                </Component>
+            </Directory>
         </DirectoryRef>
         <DirectoryRef Id="SYMDIR">
-            <Component Id="C.winfsp_x64.sys.pdb">
-                <File Name="winfsp-x64.sys.pdb" Source="..\build\$(var.Configuration)\winfsp-x64.sys.public.pdb" KeyPath="yes" />
+            <Component Id="C.$(var.MyProductFileName)_a64.sys.pdb">
+                <File Name="$(var.MyProductFileName)-a64.sys.pdb" Source="..\build\$(var.Configuration)\$(var.MyProductFileName)-a64.sys.public.pdb" KeyPath="yes" />
             </Component>
-            <Component Id="C.winfsp_x86.sys.pdb">
-                <File Name="winfsp-x86.sys.pdb" Source="..\build\$(var.Configuration)\winfsp-x86.sys.public.pdb" KeyPath="yes" />
+            <Component Id="C.$(var.MyProductFileName)_x64.sys.pdb">
+                <File Name="$(var.MyProductFileName)-x64.sys.pdb" Source="..\build\$(var.Configuration)\$(var.MyProductFileName)-x64.sys.public.pdb" KeyPath="yes" />
             </Component>
-            <Component Id="C.winfsp_x64.dll.pdb">
-                <File Name="winfsp-x64.dll.pdb" Source="..\build\$(var.Configuration)\winfsp-x64.dll.public.pdb" KeyPath="yes" />
+            <Component Id="C.$(var.MyProductFileName)_x86.sys.pdb">
+                <File Name="$(var.MyProductFileName)-x86.sys.pdb" Source="..\build\$(var.Configuration)\$(var.MyProductFileName)-x86.sys.public.pdb" KeyPath="yes" />
             </Component>
-            <Component Id="C.winfsp_x86.dll.pdb">
-                <File Name="winfsp-x86.dll.pdb" Source="..\build\$(var.Configuration)\winfsp-x86.dll.public.pdb" KeyPath="yes" />
+            <Component Id="C.$(var.MyProductFileName)_a64.dll.pdb">
+                <File Name="$(var.MyProductFileName)-a64.dll.pdb" Source="..\build\$(var.Configuration)\$(var.MyProductFileName)-a64.dll.public.pdb" KeyPath="yes" />
+            </Component>
+            <Component Id="C.$(var.MyProductFileName)_x64.dll.pdb">
+                <File Name="$(var.MyProductFileName)-x64.dll.pdb" Source="..\build\$(var.Configuration)\$(var.MyProductFileName)-x64.dll.public.pdb" KeyPath="yes" />
+            </Component>
+            <Component Id="C.$(var.MyProductFileName)_x86.dll.pdb">
+                <File Name="$(var.MyProductFileName)-x86.dll.pdb" Source="..\build\$(var.Configuration)\$(var.MyProductFileName)-x86.dll.public.pdb" KeyPath="yes" />
+            </Component>
+            <Component Id="C.launcher_a64.pdb">
+                <File Name="launcher-a64.pdb" Source="..\build\$(var.Configuration)\launcher-a64.public.pdb" KeyPath="yes" />
             </Component>
             <Component Id="C.launcher_x64.pdb">
                 <File Name="launcher-x64.pdb" Source="..\build\$(var.Configuration)\launcher-x64.public.pdb" KeyPath="yes" />
@@ -558,18 +765,27 @@
             <Component Id="C.launcher_x86.pdb">
                 <File Name="launcher-x86.pdb" Source="..\build\$(var.Configuration)\launcher-x86.public.pdb" KeyPath="yes" />
             </Component>
+            <Component Id="C.launchctl_a64.pdb">
+                <File Name="launchctl-a64.pdb" Source="..\build\$(var.Configuration)\launchctl-a64.public.pdb" KeyPath="yes" />
+            </Component>
             <Component Id="C.launchctl_x64.pdb">
                 <File Name="launchctl-x64.pdb" Source="..\build\$(var.Configuration)\launchctl-x64.public.pdb" KeyPath="yes" />
             </Component>
             <Component Id="C.launchctl_x86.pdb">
                 <File Name="launchctl-x86.pdb" Source="..\build\$(var.Configuration)\launchctl-x86.public.pdb" KeyPath="yes" />
             </Component>
+            <Component Id="C.fsptool_a64.pdb">
+                <File Name="fsptool-a64.pdb" Source="..\build\$(var.Configuration)\fsptool-a64.public.pdb" KeyPath="yes" />
+            </Component>
             <Component Id="C.fsptool_x64.pdb">
                 <File Name="fsptool-x64.pdb" Source="..\build\$(var.Configuration)\fsptool-x64.public.pdb" KeyPath="yes" />
             </Component>
             <Component Id="C.fsptool_x86.pdb">
                 <File Name="fsptool-x86.pdb" Source="..\build\$(var.Configuration)\fsptool-x86.public.pdb" KeyPath="yes" />
             </Component>
+            <Component Id="C.memfs_a64.pdb">
+                <File Name="memfs-a64.pdb" Source="..\build\$(var.Configuration)\memfs-a64.public.pdb" KeyPath="yes" />
+            </Component>
             <Component Id="C.memfs_x64.pdb">
                 <File Name="memfs-x64.pdb" Source="..\build\$(var.Configuration)\memfs-x64.public.pdb" KeyPath="yes" />
             </Component>
@@ -578,25 +794,38 @@
             </Component>
         </DirectoryRef>
 
-        <ComponentGroup Id="C.WinFsp.bin">
-            <ComponentRef Id="C.winfsp_x64.sys" />
-            <ComponentRef Id="C.winfsp_x86.sys" />
-            <ComponentRef Id="C.winfsp_x64.dll.selfreg" />
-            <ComponentRef Id="C.winfsp_x86.dll" />
-            <ComponentRef Id="C.winfsp_x64.dll" />
-            <ComponentRef Id="C.winfsp_x86.dll.selfreg" />
-            <ComponentRef Id="C.launcher_x64.exe.svcinst" />
-            <ComponentRef Id="C.launcher_x86.exe" />
-            <ComponentRef Id="C.launcher_x64.exe" />
-            <ComponentRef Id="C.launcher_x86.exe.svcinst" />
+        <ComponentGroup Id="C.$(var.MyProductName).bin">
+            <ComponentRef Id="C.$(var.MyProductFileName)_a64.sys" />
+            <ComponentRef Id="C.$(var.MyProductFileName)_x64.sys" />
+            <ComponentRef Id="C.$(var.MyProductFileName)_x86.sys" />
+            <ComponentRef Id="C.$(var.MyProductFileName)_a64.dll.a64" />
+            <ComponentRef Id="C.$(var.MyProductFileName)_x64.dll.a64" />
+            <ComponentRef Id="C.$(var.MyProductFileName)_x86.dll.a64" />
+            <ComponentRef Id="C.$(var.MyProductFileName)_a64.dll.x64" />
+            <ComponentRef Id="C.$(var.MyProductFileName)_x64.dll.x64" />
+            <ComponentRef Id="C.$(var.MyProductFileName)_x86.dll.x64" />
+            <ComponentRef Id="C.$(var.MyProductFileName)_a64.dll.x86" />
+            <ComponentRef Id="C.$(var.MyProductFileName)_x64.dll.x86" />
+            <ComponentRef Id="C.$(var.MyProductFileName)_x86.dll.x86" />
+            <ComponentRef Id="C.launcher_a64.exe.a64" />
+            <ComponentRef Id="C.launcher_x64.exe.a64" />
+            <ComponentRef Id="C.launcher_x86.exe.a64" />
+            <ComponentRef Id="C.launcher_a64.exe.x64" />
+            <ComponentRef Id="C.launcher_x64.exe.x64" />
+            <ComponentRef Id="C.launcher_x86.exe.x64" />
+            <ComponentRef Id="C.launcher_a64.exe.x86" />
+            <ComponentRef Id="C.launcher_x64.exe.x86" />
+            <ComponentRef Id="C.launcher_x86.exe.x86" />
+            <ComponentRef Id="C.launchctl_a64.exe" />
             <ComponentRef Id="C.launchctl_x64.exe" />
             <ComponentRef Id="C.launchctl_x86.exe" />
+            <ComponentRef Id="C.fsptool_a64.exe" />
             <ComponentRef Id="C.fsptool_x64.exe" />
             <ComponentRef Id="C.fsptool_x86.exe" />
             <ComponentRef Id="C.diag.bat" />
             <ComponentRef Id="C.fsreg.bat" />
         </ComponentGroup>
-        <ComponentGroup Id="C.WinFsp.inc">
+        <ComponentGroup Id="C.$(var.MyProductName).inc">
             <ComponentRef Id="C.fsctl.h" />
             <ComponentRef Id="C.winfsp.h" />
             <ComponentRef Id="C.launch.h" />
@@ -610,15 +839,18 @@
             <ComponentRef Id="C.fuse3_opt.h" />
             <ComponentRef Id="C.winfsp_fuse3.h" />
         </ComponentGroup>
-        <ComponentGroup Id="C.WinFsp.lib">
-            <ComponentRef Id="C.winfsp_x64.lib" />
-            <ComponentRef Id="C.winfsp_x86.lib" />
+        <ComponentGroup Id="C.$(var.MyProductName).lib">
+            <ComponentRef Id="C.$(var.MyProductFileName)_a64.lib" />
+            <ComponentRef Id="C.$(var.MyProductFileName)_x64.lib" />
+            <ComponentRef Id="C.$(var.MyProductFileName)_x86.lib" />
+            <ComponentRef Id="C.fuse_a64.pc" />
             <ComponentRef Id="C.fuse_x64.pc" />
             <ComponentRef Id="C.fuse_x86.pc" />
+            <ComponentRef Id="C.fuse3_a64.pc" />
             <ComponentRef Id="C.fuse3_x64.pc" />
             <ComponentRef Id="C.fuse3_x86.pc" />
         </ComponentGroup>
-        <ComponentGroup Id="C.WinFsp.opt.fuse">
+        <ComponentGroup Id="C.$(var.MyProductName).opt.fuse">
             <ComponentRef Id="C.fuse.tar.xz.x64" />
             <ComponentRef Id="C.fuse.tar.xz.x86" />
             <ComponentRef Id="C.fuse3.tar.xz.x64" />
@@ -626,17 +858,26 @@
             <ComponentRef Id="C.fuse.install.sh" />
             <ComponentRef Id="C.fuse.uninstall.sh" />
         </ComponentGroup>
-        <ComponentGroup Id="C.WinFsp.opt.fsext">
+        <ComponentGroup Id="C.$(var.MyProductName).opt.fsext">
             <ComponentRef Id="C.fsext.h" />
+            <ComponentRef Id="C.fsext.winfsp_a64.lib" />
             <ComponentRef Id="C.fsext.winfsp_x64.lib" />
             <ComponentRef Id="C.fsext.winfsp_x86.lib" />
         </ComponentGroup>
-        <ComponentGroup Id="C.WinFsp.smp">
+        <ComponentGroup Id="C.$(var.MyProductName).smp">
+            <ComponentRef Id="C.memfs_a64.exe" />
             <ComponentRef Id="C.memfs_x64.exe" />
             <ComponentRef Id="C.memfs_x86.exe" />
             <ComponentRef Id="C.memfs.h" />
             <ComponentRef Id="C.memfs.cpp" />
             <ComponentRef Id="C.memfs_main.c" />
+            <ComponentRef Id="C.memfs_fuse.cpp" />
+            <ComponentRef Id="C.memfs_fuse.compat.h" />
+            <ComponentRef Id="C.memfs_fuse.sln" />
+            <ComponentRef Id="C.memfs_fuse.vcxproj" />
+            <ComponentRef Id="C.memfs_fuse.vcxproj.filters" />
+            <ComponentRef Id="C.memfs_fuse.Makefile" />
+            <ComponentRef Id="C.memfs_fuse.README.md" />
             <ComponentRef Id="C.memfs_fuse3.cpp" />
             <ComponentRef Id="C.memfs_fuse3.compat.h" />
             <ComponentRef Id="C.memfs_fuse3.sln" />
@@ -644,6 +885,13 @@
             <ComponentRef Id="C.memfs_fuse3.vcxproj.filters" />
             <ComponentRef Id="C.memfs_fuse3.Makefile" />
             <ComponentRef Id="C.memfs_fuse3.README.md" />
+            <ComponentRef Id="C.ptfs.c" />
+            <ComponentRef Id="C.lfs.c" />
+            <ComponentRef Id="C.ptfs_main.c" />
+            <ComponentRef Id="C.ptfs.h" />
+            <ComponentRef Id="C.ntptfs.sln" />
+            <ComponentRef Id="C.ntptfs.vcxproj" />
+            <ComponentRef Id="C.ntptfs.vcxproj.filters" />
             <ComponentRef Id="C.airfs.cpp" />
             <ComponentRef Id="C.persistence.cpp" />
             <ComponentRef Id="C.common.h" />
@@ -674,35 +922,48 @@
             <ComponentRef Id="C.passthrough_fuse3.vcxproj.filters" />
             <ComponentRef Id="C.passthrough_fuse3.Makefile" />
             <ComponentRef Id="C.passthrough_fuse3.README.md" />
+            <ComponentRef Id="C.notifyfs.c" />
+            <ComponentRef Id="C.notifyfs.sln" />
+            <ComponentRef Id="C.notifyfs.vcxproj" />
+            <ComponentRef Id="C.notifyfs.vcxproj.filters" />
         </ComponentGroup>
-        <ComponentGroup Id="C.WinFsp.sym">
-            <ComponentRef Id="C.winfsp_x64.sys.pdb" />
-            <ComponentRef Id="C.winfsp_x86.sys.pdb" />
-            <ComponentRef Id="C.winfsp_x86.dll.pdb" />
-            <ComponentRef Id="C.winfsp_x64.dll.pdb" />
-            <ComponentRef Id="C.launcher_x86.pdb" />
+        <ComponentGroup Id="C.$(var.MyProductName).sym">
+            <ComponentRef Id="C.$(var.MyProductFileName)_a64.sys.pdb" />
+            <ComponentRef Id="C.$(var.MyProductFileName)_x64.sys.pdb" />
+            <ComponentRef Id="C.$(var.MyProductFileName)_x86.sys.pdb" />
+            <ComponentRef Id="C.$(var.MyProductFileName)_a64.dll.pdb" />
+            <ComponentRef Id="C.$(var.MyProductFileName)_x64.dll.pdb" />
+            <ComponentRef Id="C.$(var.MyProductFileName)_x86.dll.pdb" />
+            <ComponentRef Id="C.launcher_a64.pdb" />
             <ComponentRef Id="C.launcher_x64.pdb" />
+            <ComponentRef Id="C.launcher_x86.pdb" />
+            <ComponentRef Id="C.launchctl_a64.pdb" />
             <ComponentRef Id="C.launchctl_x64.pdb" />
             <ComponentRef Id="C.launchctl_x86.pdb" />
+            <ComponentRef Id="C.fsptool_a64.pdb" />
             <ComponentRef Id="C.fsptool_x64.pdb" />
             <ComponentRef Id="C.fsptool_x86.pdb" />
+            <ComponentRef Id="C.memfs_a64.pdb" />
             <ComponentRef Id="C.memfs_x64.pdb" />
             <ComponentRef Id="C.memfs_x86.pdb" />
         </ComponentGroup>
-        <ComponentGroup Id="C.WinFsp.net">
-            <ComponentRef Id="C.winfsp_msil.dll" />
-            <ComponentRef Id="C.winfsp_msil.xml" />
+        <ComponentGroup Id="C.$(var.MyProductName).net">
+            <ComponentRef Id="C.$(var.MyProductFileName)_msil.dll" />
+            <ComponentRef Id="C.$(var.MyProductFileName)_msil.xml" />
             <!--
-            <ComponentRef Id="C.winfsp_msil.dll.GAC" />
-            <ComponentRef Id="C.policy.winfsp_msil.dll.GAC" />
+            <ComponentRef Id="C.$(var.MyProductFileName)_msil.dll.GAC" />
+            <ComponentRef Id="C.policy.$(var.MyProductFileName)_msil.dll.GAC" />
             -->
         </ComponentGroup>
-        <ComponentGroup Id="C.WinFsp.smp.net">
+        <ComponentGroup Id="C.$(var.MyProductName).smp.net">
             <ComponentRef Id="C.memfs_dotnet_msil.exe" />
             <ComponentRef Id="C.memfs_dotnet.Program.cs" />
             <ComponentRef Id="C.passthrough_dotnet.Program.cs" />
             <ComponentRef Id="C.passthrough_dotnet.sln" />
             <ComponentRef Id="C.passthrough_dotnet.csproj" />
+            <ComponentRef Id="C.notifyfs_dotnet.Program.cs" />
+            <ComponentRef Id="C.notifyfs_dotnet.sln" />
+            <ComponentRef Id="C.notifyfs_dotnet.csproj" />
         </ComponentGroup>
 
         <Feature
@@ -725,8 +986,8 @@
                 AllowAdvertise="no"
                 InstallDefault="local"
                 Absent="disallow">
-                <ComponentGroupRef Id="C.WinFsp.bin" />
-                <ComponentGroupRef Id="C.WinFsp.net" />
+                <ComponentGroupRef Id="C.$(var.MyProductName).bin" />
+                <ComponentGroupRef Id="C.$(var.MyProductName).net" />
             </Feature>
             <!--
             <Feature
@@ -737,7 +998,7 @@
                 AllowAdvertise="no"
                 InstallDefault="local"
                 Absent="allow">
-                <ComponentGroupRef Id="C.WinFsp.net" />
+                <ComponentGroupRef Id="C.$(var.MyProductName).net" />
             </Feature>
             -->
             <Feature
@@ -748,11 +1009,11 @@
                 AllowAdvertise="no"
                 InstallDefault="local"
                 Absent="allow">
-                <ComponentGroupRef Id="C.WinFsp.inc" />
-                <ComponentGroupRef Id="C.WinFsp.lib" />
-                <ComponentGroupRef Id="C.WinFsp.smp" />
-                <ComponentGroupRef Id="C.WinFsp.smp.net" />
-                <ComponentGroupRef Id="C.WinFsp.sym" />
+                <ComponentGroupRef Id="C.$(var.MyProductName).inc" />
+                <ComponentGroupRef Id="C.$(var.MyProductName).lib" />
+                <ComponentGroupRef Id="C.$(var.MyProductName).smp" />
+                <ComponentGroupRef Id="C.$(var.MyProductName).smp.net" />
+                <ComponentGroupRef Id="C.$(var.MyProductName).sym" />
             </Feature>
             <Feature
                 Id="F.KernelDeveloper"
@@ -762,7 +1023,7 @@
                 AllowAdvertise="no"
                 InstallDefault="local"
                 Absent="allow">
-                <ComponentGroupRef Id="C.WinFsp.opt.fsext" />
+                <ComponentGroupRef Id="C.$(var.MyProductName).opt.fsext" />
             </Feature>
             <Feature
                 Id="F.Cygfuse"
@@ -772,7 +1033,7 @@
                 AllowAdvertise="no"
                 InstallDefault="local"
                 Absent="allow">
-                <ComponentGroupRef Id="C.WinFsp.opt.fuse" />
+                <ComponentGroupRef Id="C.$(var.MyProductName).opt.fuse" />
             </Feature>
         </Feature>
 

build/VStudio/installer/winfsp_msi.wixproj

@@ -1,13 +1,13 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="..\version.properties" />
+  <Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), build.common.props))/build.common.props" />
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">x86</Platform>
     <ProductVersion>3.10</ProductVersion>
     <ProjectGuid>d53aac39-4c57-4ca5-a4f3-c2b24888c594</ProjectGuid>
     <SchemaVersion>2.0</SchemaVersion>
-    <OutputName>winfsp-$(MyVersion)</OutputName>
+    <OutputName>$(MyProductFileName)-$(MyVersion)</OutputName>
     <OutputType>Package</OutputType>
     <WixTargetsPath Condition=" '$(WixTargetsPath)' == '' AND '$(MSBuildExtensionsPath32)' != '' ">$(MSBuildExtensionsPath32)\Microsoft\WiX\v3.x\Wix.targets</WixTargetsPath>
     <WixTargetsPath Condition=" '$(WixTargetsPath)' == '' ">$(MSBuildExtensionsPath)\Microsoft\WiX\v3.x\Wix.targets</WixTargetsPath>
@@ -16,7 +16,7 @@
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|x86' ">
     <OutputPath>$(SolutionDir)build\$(Configuration)\</OutputPath>
     <IntermediateOutputPath>$(SolutionDir)build\$(Name).build\$(Configuration)\$(Platform)\</IntermediateOutputPath>
-    <DefineConstants>Debug;MyProductName=$(MyProductName);MyDescription=$(MyDescription);MyCompanyName=$(MyCompanyName);MyCopyright=$(MyCopyright);MyProductVersion=$(MyProductVersion);MyProductStage=$(MyProductStage);MyVersion=$(MyVersion);MyFullVersion=$(MyFullVersion)</DefineConstants>
+    <DefineConstants>Debug;MyProductName=$(MyProductName);MyProductFileName=$(MyProductFileName);MyDescription=$(MyDescription);MyCompanyName=$(MyCompanyName);MyCopyright=$(MyCopyright);MyProductVersion=$(MyProductVersion);MyProductStage=$(MyProductStage);MyVersion=$(MyVersion);MyFullVersion=$(MyFullVersion)</DefineConstants>
     <SuppressAllWarnings>False</SuppressAllWarnings>
     <Pedantic>True</Pedantic>
     <SuppressPdbOutput>True</SuppressPdbOutput>
@@ -25,7 +25,7 @@
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|x86' ">
     <OutputPath>$(SolutionDir)build\$(Configuration)\</OutputPath>
     <IntermediateOutputPath>$(SolutionDir)build\$(Name).build\$(Configuration)\$(Platform)\</IntermediateOutputPath>
-    <DefineConstants>MyProductName=$(MyProductName);MyDescription=$(MyDescription);MyCompanyName=$(MyCompanyName);MyCopyright=$(MyCopyright);MyProductVersion=$(MyProductVersion);MyProductStage=$(MyProductStage);MyVersion=$(MyVersion);MyFullVersion=$(MyFullVersion)</DefineConstants>
+    <DefineConstants>MyProductName=$(MyProductName);MyProductFileName=$(MyProductFileName);MyDescription=$(MyDescription);MyCompanyName=$(MyCompanyName);MyCopyright=$(MyCopyright);MyProductVersion=$(MyProductVersion);MyProductStage=$(MyProductStage);MyVersion=$(MyVersion);MyFullVersion=$(MyFullVersion)</DefineConstants>
     <SuppressAllWarnings>False</SuppressAllWarnings>
     <Pedantic>True</Pedantic>
     <SuppressPdbOutput>True</SuppressPdbOutput>

build/VStudio/testing/fsbench.vcxproj

@@ -1,11 +1,19 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="..\version.properties" />
+  <Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), build.common.props))/build.common.props" />
   <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|ARM64">
+      <Configuration>Debug</Configuration>
+      <Platform>ARM64</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Debug|Win32">
       <Configuration>Debug</Configuration>
       <Platform>Win32</Platform>
     </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|ARM64">
+      <Configuration>Release</Configuration>
+      <Platform>ARM64</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Release|Win32">
       <Configuration>Release</Configuration>
       <Platform>Win32</Platform>
@@ -45,6 +53,12 @@
     <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
     <CharacterSet>Unicode</CharacterSet>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
@@ -52,6 +66,13 @@
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>Unicode</CharacterSet>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">
   </ImportGroup>
@@ -66,33 +87,51 @@
   <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
   </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
   <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
   </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
   <PropertyGroup Label="UserMacros" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <LinkIncremental>true</LinkIncremental>
+    <TargetName>$(ProjectName)-$(MyProductFileArch)</TargetName>
     <OutDir>$(SolutionDir)build\$(Configuration)\</OutDir>
-    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(PlatformTarget)\</IntDir>
-    <TargetName>$(ProjectName)-$(PlatformTarget)</TargetName>
+    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(MyProductFileArch)\</IntDir>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <LinkIncremental>true</LinkIncremental>
+    <TargetName>$(ProjectName)-$(MyProductFileArch)</TargetName>
     <OutDir>$(SolutionDir)build\$(Configuration)\</OutDir>
-    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(PlatformTarget)\</IntDir>
-    <TargetName>$(ProjectName)-$(PlatformTarget)</TargetName>
+    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(MyProductFileArch)\</IntDir>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">
+    <LinkIncremental>true</LinkIncremental>
+    <TargetName>$(ProjectName)-$(MyProductFileArch)</TargetName>
+    <OutDir>$(SolutionDir)build\$(Configuration)\</OutDir>
+    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(MyProductFileArch)\</IntDir>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <LinkIncremental>false</LinkIncremental>
+    <TargetName>$(ProjectName)-$(MyProductFileArch)</TargetName>
     <OutDir>$(SolutionDir)build\$(Configuration)\</OutDir>
-    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(PlatformTarget)\</IntDir>
-    <TargetName>$(ProjectName)-$(PlatformTarget)</TargetName>
+    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(MyProductFileArch)\</IntDir>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <LinkIncremental>false</LinkIncremental>
+    <TargetName>$(ProjectName)-$(MyProductFileArch)</TargetName>
     <OutDir>$(SolutionDir)build\$(Configuration)\</OutDir>
-    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(PlatformTarget)\</IntDir>
-    <TargetName>$(ProjectName)-$(PlatformTarget)</TargetName>
+    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(MyProductFileArch)\</IntDir>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">
+    <LinkIncremental>false</LinkIncremental>
+    <TargetName>$(ProjectName)-$(MyProductFileArch)</TargetName>
+    <OutDir>$(SolutionDir)build\$(Configuration)\</OutDir>
+    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(MyProductFileArch)\</IntDir>
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <ClCompile>
@@ -107,6 +146,7 @@
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
+      <AdditionalDependencies>ntdll.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
@@ -122,6 +162,23 @@
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
+      <AdditionalDependencies>ntdll.lib;%(AdditionalDependencies)</AdditionalDependencies>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">
+    <ClCompile>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <SDLCheck>true</SDLCheck>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <AdditionalIncludeDirectories>..\..\..\ext</AdditionalIncludeDirectories>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <AdditionalDependencies>ntdll.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
@@ -141,6 +198,7 @@
       <SubSystem>Console</SubSystem>
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
+      <AdditionalDependencies>ntdll.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
@@ -160,6 +218,27 @@
       <SubSystem>Console</SubSystem>
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
+      <AdditionalDependencies>ntdll.lib;%(AdditionalDependencies)</AdditionalDependencies>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <SDLCheck>true</SDLCheck>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <AdditionalIncludeDirectories>..\..\..\ext</AdditionalIncludeDirectories>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <AdditionalDependencies>ntdll.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemGroup>
@@ -169,9 +248,13 @@
       <WarningLevel Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">TurnOffAllWarnings</WarningLevel>
       <SDLCheck Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">false</SDLCheck>
       <WarningLevel Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">TurnOffAllWarnings</WarningLevel>
+      <WarningLevel Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">TurnOffAllWarnings</WarningLevel>
       <SDLCheck Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">false</SDLCheck>
+      <SDLCheck Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">false</SDLCheck>
       <WarningLevel Condition="'$(Configuration)|$(Platform)'=='Release|x64'">TurnOffAllWarnings</WarningLevel>
+      <WarningLevel Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">TurnOffAllWarnings</WarningLevel>
       <SDLCheck Condition="'$(Configuration)|$(Platform)'=='Release|x64'">false</SDLCheck>
+      <SDLCheck Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">false</SDLCheck>
     </ClCompile>
     <ClCompile Include="..\..\..\tst\fsbench\fsbench.c" />
   </ItemGroup>

build/VStudio/testing/fscrash.vcxproj

@@ -1,11 +1,19 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="..\version.properties" />
+  <Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), build.common.props))/build.common.props" />
   <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|ARM64">
+      <Configuration>Debug</Configuration>
+      <Platform>ARM64</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Debug|Win32">
       <Configuration>Debug</Configuration>
       <Platform>Win32</Platform>
     </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|ARM64">
+      <Configuration>Release</Configuration>
+      <Platform>ARM64</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Release|Win32">
       <Configuration>Release</Configuration>
       <Platform>Win32</Platform>
@@ -45,6 +53,12 @@
     <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
     <CharacterSet>Unicode</CharacterSet>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
@@ -52,6 +66,13 @@
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>Unicode</CharacterSet>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">
   </ImportGroup>
@@ -66,33 +87,51 @@
   <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
   </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
   <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
   </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
   <PropertyGroup Label="UserMacros" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <LinkIncremental>true</LinkIncremental>
+    <TargetName>$(ProjectName)-$(MyProductFileArch)</TargetName>
     <OutDir>$(SolutionDir)build\$(Configuration)\</OutDir>
-    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(PlatformTarget)\</IntDir>
-    <TargetName>$(ProjectName)-$(PlatformTarget)</TargetName>
+    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(MyProductFileArch)\</IntDir>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <LinkIncremental>true</LinkIncremental>
+    <TargetName>$(ProjectName)-$(MyProductFileArch)</TargetName>
     <OutDir>$(SolutionDir)build\$(Configuration)\</OutDir>
-    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(PlatformTarget)\</IntDir>
-    <TargetName>$(ProjectName)-$(PlatformTarget)</TargetName>
+    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(MyProductFileArch)\</IntDir>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">
+    <LinkIncremental>true</LinkIncremental>
+    <TargetName>$(ProjectName)-$(MyProductFileArch)</TargetName>
+    <OutDir>$(SolutionDir)build\$(Configuration)\</OutDir>
+    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(MyProductFileArch)\</IntDir>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <LinkIncremental>false</LinkIncremental>
+    <TargetName>$(ProjectName)-$(MyProductFileArch)</TargetName>
     <OutDir>$(SolutionDir)build\$(Configuration)\</OutDir>
-    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(PlatformTarget)\</IntDir>
-    <TargetName>$(ProjectName)-$(PlatformTarget)</TargetName>
+    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(MyProductFileArch)\</IntDir>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <LinkIncremental>false</LinkIncremental>
+    <TargetName>$(ProjectName)-$(MyProductFileArch)</TargetName>
     <OutDir>$(SolutionDir)build\$(Configuration)\</OutDir>
-    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(PlatformTarget)\</IntDir>
-    <TargetName>$(ProjectName)-$(PlatformTarget)</TargetName>
+    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(MyProductFileArch)\</IntDir>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">
+    <LinkIncremental>false</LinkIncremental>
+    <TargetName>$(ProjectName)-$(MyProductFileArch)</TargetName>
+    <OutDir>$(SolutionDir)build\$(Configuration)\</OutDir>
+    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(MyProductFileArch)\</IntDir>
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <ClCompile>
@@ -124,6 +163,21 @@
       <SubSystem>Console</SubSystem>
     </Link>
   </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">
+    <ClCompile>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <SDLCheck>true</SDLCheck>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <AdditionalIncludeDirectories>..\..\..\tst\memfs;..\..\..\inc</AdditionalIncludeDirectories>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+    </Link>
+  </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <ClCompile>
       <WarningLevel>Level3</WarningLevel>
@@ -162,6 +216,25 @@
       <OptimizeReferences>true</OptimizeReferences>
     </Link>
   </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <SDLCheck>true</SDLCheck>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <AdditionalIncludeDirectories>..\..\..\tst\memfs;..\..\..\inc</AdditionalIncludeDirectories>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+    </Link>
+  </ItemDefinitionGroup>
   <ItemGroup>
     <ClCompile Include="..\..\..\tst\fscrash\fscrash-main.c" />
     <ClCompile Include="..\..\..\tst\fscrash\fscrash.c" />

build/VStudio/testing/memfs-dotnet.csproj

@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), build.common.props))/build.common.props" />
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>

build/VStudio/testing/memfs.vcxproj

@@ -1,11 +1,19 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="..\version.properties" />
+  <Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), build.common.props))/build.common.props" />
   <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|ARM64">
+      <Configuration>Debug</Configuration>
+      <Platform>ARM64</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Debug|Win32">
       <Configuration>Debug</Configuration>
       <Platform>Win32</Platform>
     </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|ARM64">
+      <Configuration>Release</Configuration>
+      <Platform>ARM64</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Release|Win32">
       <Configuration>Release</Configuration>
       <Platform>Win32</Platform>
@@ -46,6 +54,12 @@
     <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
     <CharacterSet>Unicode</CharacterSet>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
@@ -53,6 +67,13 @@
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>Unicode</CharacterSet>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">
   </ImportGroup>
@@ -67,33 +88,51 @@
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     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
   </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
   <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
   </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
   <PropertyGroup Label="UserMacros" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <LinkIncremental>true</LinkIncremental>
+    <TargetName>$(ProjectName)-$(MyProductFileArch)</TargetName>
     <OutDir>$(SolutionDir)build\$(Configuration)\</OutDir>
-    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(PlatformTarget)\</IntDir>
-    <TargetName>$(ProjectName)-$(PlatformTarget)</TargetName>
+    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(MyProductFileArch)\</IntDir>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <LinkIncremental>true</LinkIncremental>
+    <TargetName>$(ProjectName)-$(MyProductFileArch)</TargetName>
     <OutDir>$(SolutionDir)build\$(Configuration)\</OutDir>
-    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(PlatformTarget)\</IntDir>
-    <TargetName>$(ProjectName)-$(PlatformTarget)</TargetName>
+    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(MyProductFileArch)\</IntDir>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">
+    <LinkIncremental>true</LinkIncremental>
+    <TargetName>$(ProjectName)-$(MyProductFileArch)</TargetName>
+    <OutDir>$(SolutionDir)build\$(Configuration)\</OutDir>
+    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(MyProductFileArch)\</IntDir>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <LinkIncremental>false</LinkIncremental>
+    <TargetName>$(ProjectName)-$(MyProductFileArch)</TargetName>
     <OutDir>$(SolutionDir)build\$(Configuration)\</OutDir>
-    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(PlatformTarget)\</IntDir>
-    <TargetName>$(ProjectName)-$(PlatformTarget)</TargetName>
+    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(MyProductFileArch)\</IntDir>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <LinkIncremental>false</LinkIncremental>
+    <TargetName>$(ProjectName)-$(MyProductFileArch)</TargetName>
     <OutDir>$(SolutionDir)build\$(Configuration)\</OutDir>
-    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(PlatformTarget)\</IntDir>
-    <TargetName>$(ProjectName)-$(PlatformTarget)</TargetName>
+    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(MyProductFileArch)\</IntDir>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">
+    <LinkIncremental>false</LinkIncremental>
+    <TargetName>$(ProjectName)-$(MyProductFileArch)</TargetName>
+    <OutDir>$(SolutionDir)build\$(Configuration)\</OutDir>
+    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(MyProductFileArch)\</IntDir>
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   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <ClCompile>
@@ -101,7 +140,7 @@
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       <WarningLevel>Level3</WarningLevel>
       <Optimization>Disabled</Optimization>
-      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>MEMFS_STANDALONE;WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <SDLCheck>true</SDLCheck>
       <AdditionalIncludeDirectories>..\..\..\src;..\..\..\inc</AdditionalIncludeDirectories>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
@@ -117,7 +156,23 @@
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       <WarningLevel>Level3</WarningLevel>
       <Optimization>Disabled</Optimization>
-      <PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>MEMFS_STANDALONE;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <SDLCheck>true</SDLCheck>
+      <AdditionalIncludeDirectories>..\..\..\src;..\..\..\inc</AdditionalIncludeDirectories>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <StripPrivateSymbols>$(OutDir)$(TargetName).public.pdb</StripPrivateSymbols>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">
+    <ClCompile>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>MEMFS_STANDALONE;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <SDLCheck>true</SDLCheck>
       <AdditionalIncludeDirectories>..\..\..\src;..\..\..\inc</AdditionalIncludeDirectories>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
@@ -135,7 +190,7 @@
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       <FunctionLevelLinking>true</FunctionLevelLinking>
       <IntrinsicFunctions>true</IntrinsicFunctions>
-      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>MEMFS_STANDALONE;WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <SDLCheck>true</SDLCheck>
       <AdditionalIncludeDirectories>..\..\..\src;..\..\..\inc</AdditionalIncludeDirectories>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
@@ -145,6 +200,7 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
       <StripPrivateSymbols>$(OutDir)$(TargetName).public.pdb</StripPrivateSymbols>
+      <AdditionalOptions>/PDBALTPATH:$(TargetName).pdb %(AdditionalOptions)</AdditionalOptions>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
@@ -155,7 +211,7 @@
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       <FunctionLevelLinking>true</FunctionLevelLinking>
       <IntrinsicFunctions>true</IntrinsicFunctions>
-      <PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>MEMFS_STANDALONE;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <SDLCheck>true</SDLCheck>
       <AdditionalIncludeDirectories>..\..\..\src;..\..\..\inc</AdditionalIncludeDirectories>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
@@ -165,6 +221,28 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
       <StripPrivateSymbols>$(OutDir)$(TargetName).public.pdb</StripPrivateSymbols>
+      <AdditionalOptions>/PDBALTPATH:$(TargetName).pdb %(AdditionalOptions)</AdditionalOptions>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>MEMFS_STANDALONE;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <SDLCheck>true</SDLCheck>
+      <AdditionalIncludeDirectories>..\..\..\src;..\..\..\inc</AdditionalIncludeDirectories>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <StripPrivateSymbols>$(OutDir)$(TargetName).public.pdb</StripPrivateSymbols>
+      <AdditionalOptions>/PDBALTPATH:$(TargetName).pdb %(AdditionalOptions)</AdditionalOptions>
     </Link>
   </ItemDefinitionGroup>
   <ItemGroup>

build/VStudio/testing/winfsp-tests.vcxproj

@@ -1,11 +1,19 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="..\version.properties" />
+  <Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), build.common.props))/build.common.props" />
   <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|ARM64">
+      <Configuration>Debug</Configuration>
+      <Platform>ARM64</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Debug|Win32">
       <Configuration>Debug</Configuration>
       <Platform>Win32</Platform>
     </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|ARM64">
+      <Configuration>Release</Configuration>
+      <Platform>ARM64</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Release|Win32">
       <Configuration>Release</Configuration>
       <Platform>Win32</Platform>
@@ -45,6 +53,12 @@
     <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
     <CharacterSet>Unicode</CharacterSet>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
@@ -52,6 +66,13 @@
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>Unicode</CharacterSet>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">
   </ImportGroup>
@@ -66,33 +87,51 @@
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     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
   </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
   <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
   </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
   <PropertyGroup Label="UserMacros" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <LinkIncremental>true</LinkIncremental>
+    <TargetName>$(ProjectName)-$(MyProductFileArch)</TargetName>
     <OutDir>$(SolutionDir)build\$(Configuration)\</OutDir>
-    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(PlatformTarget)\</IntDir>
-    <TargetName>$(ProjectName)-$(PlatformTarget)</TargetName>
+    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(MyProductFileArch)\</IntDir>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <LinkIncremental>true</LinkIncremental>
+    <TargetName>$(ProjectName)-$(MyProductFileArch)</TargetName>
     <OutDir>$(SolutionDir)build\$(Configuration)\</OutDir>
-    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(PlatformTarget)\</IntDir>
-    <TargetName>$(ProjectName)-$(PlatformTarget)</TargetName>
+    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(MyProductFileArch)\</IntDir>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">
+    <LinkIncremental>true</LinkIncremental>
+    <TargetName>$(ProjectName)-$(MyProductFileArch)</TargetName>
+    <OutDir>$(SolutionDir)build\$(Configuration)\</OutDir>
+    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(MyProductFileArch)\</IntDir>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <LinkIncremental>false</LinkIncremental>
+    <TargetName>$(ProjectName)-$(MyProductFileArch)</TargetName>
     <OutDir>$(SolutionDir)build\$(Configuration)\</OutDir>
-    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(PlatformTarget)\</IntDir>
-    <TargetName>$(ProjectName)-$(PlatformTarget)</TargetName>
+    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(MyProductFileArch)\</IntDir>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <LinkIncremental>false</LinkIncremental>
+    <TargetName>$(ProjectName)-$(MyProductFileArch)</TargetName>
     <OutDir>$(SolutionDir)build\$(Configuration)\</OutDir>
-    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(PlatformTarget)\</IntDir>
-    <TargetName>$(ProjectName)-$(PlatformTarget)</TargetName>
+    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(MyProductFileArch)\</IntDir>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">
+    <LinkIncremental>false</LinkIncremental>
+    <TargetName>$(ProjectName)-$(MyProductFileArch)</TargetName>
+    <OutDir>$(SolutionDir)build\$(Configuration)\</OutDir>
+    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(MyProductFileArch)\</IntDir>
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <ClCompile>
@@ -107,7 +146,7 @@
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
-      <AdditionalDependencies>ntdll.lib;netapi32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>ntdll.lib;netapi32.lib;dbghelp.lib;%(AdditionalDependencies)</AdditionalDependencies>
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   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
@@ -123,7 +162,23 @@
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
-      <AdditionalDependencies>ntdll.lib;netapi32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>ntdll.lib;netapi32.lib;dbghelp.lib;%(AdditionalDependencies)</AdditionalDependencies>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">
+    <ClCompile>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>__func__=__FUNCTION__;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <SDLCheck>true</SDLCheck>
+      <AdditionalIncludeDirectories>..\..\..\tst\memfs;..\..\..\src;..\..\..\inc;..\..\..\ext</AdditionalIncludeDirectories>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <AdditionalDependencies>ntdll.lib;netapi32.lib;dbghelp.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
@@ -143,7 +198,7 @@
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       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
-      <AdditionalDependencies>ntdll.lib;netapi32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>ntdll.lib;netapi32.lib;dbghelp.lib;%(AdditionalDependencies)</AdditionalDependencies>
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@@ -163,7 +218,27 @@
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       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
-      <AdditionalDependencies>ntdll.lib;netapi32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>ntdll.lib;netapi32.lib;dbghelp.lib;%(AdditionalDependencies)</AdditionalDependencies>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>__func__=__FUNCTION__;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <SDLCheck>true</SDLCheck>
+      <AdditionalIncludeDirectories>..\..\..\tst\memfs;..\..\..\src;..\..\..\inc;..\..\..\ext</AdditionalIncludeDirectories>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <AdditionalDependencies>ntdll.lib;netapi32.lib;dbghelp.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemGroup>
@@ -171,11 +246,15 @@
       <SDLCheck Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">false</SDLCheck>
       <SDLCheck Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">false</SDLCheck>
       <SDLCheck Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">false</SDLCheck>
+      <SDLCheck Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">false</SDLCheck>
       <SDLCheck Condition="'$(Configuration)|$(Platform)'=='Release|x64'">false</SDLCheck>
+      <SDLCheck Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">false</SDLCheck>
       <WarningLevel Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">TurnOffAllWarnings</WarningLevel>
       <WarningLevel Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">TurnOffAllWarnings</WarningLevel>
       <WarningLevel Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">TurnOffAllWarnings</WarningLevel>
+      <WarningLevel Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">TurnOffAllWarnings</WarningLevel>
       <WarningLevel Condition="'$(Configuration)|$(Platform)'=='Release|x64'">TurnOffAllWarnings</WarningLevel>
+      <WarningLevel Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">TurnOffAllWarnings</WarningLevel>
     </ClCompile>
     <ClCompile Include="..\..\..\tst\memfs\memfs.cpp" />
     <ClCompile Include="..\..\..\tst\winfsp-tests\create-test.c" />
@@ -195,6 +274,7 @@
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     <ClCompile Include="..\..\..\tst\winfsp-tests\memfs-test.c" />
     <ClCompile Include="..\..\..\tst\winfsp-tests\mount-test.c" />
+    <ClCompile Include="..\..\..\tst\winfsp-tests\notify-test.c" />
     <ClCompile Include="..\..\..\tst\winfsp-tests\oplock-test.c" />
     <ClCompile Include="..\..\..\tst\winfsp-tests\path-test.c" />
     <ClCompile Include="..\..\..\tst\winfsp-tests\posix-test.c" />

build/VStudio/testing/winfsp-tests.vcxproj.filters

@@ -109,6 +109,9 @@
     <ClCompile Include="..\..\..\tst\winfsp-tests\uuid5-test.c">
       <Filter>Source</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\..\tst\winfsp-tests\notify-test.c">
+      <Filter>Source</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\..\ext\tlib\testsuite.h">

build/VStudio/tools/fsptool.vcxproj

@@ -1,11 +1,19 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="..\version.properties" />
+  <Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), build.common.props))/build.common.props" />
   <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|ARM64">
+      <Configuration>Debug</Configuration>
+      <Platform>ARM64</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Debug|Win32">
       <Configuration>Debug</Configuration>
       <Platform>Win32</Platform>
     </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|ARM64">
+      <Configuration>Release</Configuration>
+      <Platform>ARM64</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Release|Win32">
       <Configuration>Release</Configuration>
       <Platform>Win32</Platform>
@@ -45,6 +53,12 @@
     <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
     <CharacterSet>Unicode</CharacterSet>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
@@ -52,6 +66,13 @@
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>Unicode</CharacterSet>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">
   </ImportGroup>
@@ -66,33 +87,51 @@
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     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
   </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
   <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
   </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
   <PropertyGroup Label="UserMacros" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <LinkIncremental>true</LinkIncremental>
+    <TargetName>$(ProjectName)-$(MyProductFileArch)</TargetName>
     <OutDir>$(SolutionDir)build\$(Configuration)\</OutDir>
-    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(PlatformTarget)\</IntDir>
-    <TargetName>$(ProjectName)-$(PlatformTarget)</TargetName>
+    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(MyProductFileArch)\</IntDir>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <LinkIncremental>true</LinkIncremental>
+    <TargetName>$(ProjectName)-$(MyProductFileArch)</TargetName>
     <OutDir>$(SolutionDir)build\$(Configuration)\</OutDir>
-    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(PlatformTarget)\</IntDir>
-    <TargetName>$(ProjectName)-$(PlatformTarget)</TargetName>
+    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(MyProductFileArch)\</IntDir>
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+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">
+    <LinkIncremental>true</LinkIncremental>
+    <TargetName>$(ProjectName)-$(MyProductFileArch)</TargetName>
+    <OutDir>$(SolutionDir)build\$(Configuration)\</OutDir>
+    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(MyProductFileArch)\</IntDir>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <LinkIncremental>false</LinkIncremental>
+    <TargetName>$(ProjectName)-$(MyProductFileArch)</TargetName>
     <OutDir>$(SolutionDir)build\$(Configuration)\</OutDir>
-    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(PlatformTarget)\</IntDir>
-    <TargetName>$(ProjectName)-$(PlatformTarget)</TargetName>
+    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(MyProductFileArch)\</IntDir>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <LinkIncremental>false</LinkIncremental>
+    <TargetName>$(ProjectName)-$(MyProductFileArch)</TargetName>
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-    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(PlatformTarget)\</IntDir>
-    <TargetName>$(ProjectName)-$(PlatformTarget)</TargetName>
+    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(MyProductFileArch)\</IntDir>
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+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">
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+    <TargetName>$(ProjectName)-$(MyProductFileArch)</TargetName>
+    <OutDir>$(SolutionDir)build\$(Configuration)\</OutDir>
+    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(MyProductFileArch)\</IntDir>
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     <ClCompile>
@@ -130,6 +169,24 @@
       <StripPrivateSymbols>$(OutDir)$(TargetName).public.pdb</StripPrivateSymbols>
     </Link>
   </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">
+    <ClCompile>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\..\src;..\..\..\inc</AdditionalIncludeDirectories>
+      <BasicRuntimeChecks>Default</BasicRuntimeChecks>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <BufferSecurityCheck>false</BufferSecurityCheck>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <IgnoreAllDefaultLibraries>true</IgnoreAllDefaultLibraries>
+      <StripPrivateSymbols>$(OutDir)$(TargetName).public.pdb</StripPrivateSymbols>
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       <IgnoreAllDefaultLibraries>true</IgnoreAllDefaultLibraries>
       <StripPrivateSymbols>$(OutDir)$(TargetName).public.pdb</StripPrivateSymbols>
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       <IgnoreAllDefaultLibraries>true</IgnoreAllDefaultLibraries>
       <StripPrivateSymbols>$(OutDir)$(TargetName).public.pdb</StripPrivateSymbols>
+      <AdditionalOptions>/PDBALTPATH:$(TargetName).pdb %(AdditionalOptions)</AdditionalOptions>
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+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <PrecompiledHeader>
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+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\..\src;..\..\..\inc</AdditionalIncludeDirectories>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <BufferSecurityCheck>false</BufferSecurityCheck>
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+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <IgnoreAllDefaultLibraries>true</IgnoreAllDefaultLibraries>
+      <StripPrivateSymbols>$(OutDir)$(TargetName).public.pdb</StripPrivateSymbols>
+      <AdditionalOptions>/PDBALTPATH:$(TargetName).pdb %(AdditionalOptions)</AdditionalOptions>
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   </ItemDefinitionGroup>
   <ItemGroup>
@@ -183,6 +264,9 @@
   <ItemGroup>
     <ResourceCompile Include="..\..\..\src\fsptool\fsptool-version.rc" />
   </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="..\..\..\src\shared\um\minimal.h" />
+  </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
   </ImportGroup>

build/VStudio/tools/fsptool.vcxproj.filters

@@ -5,9 +5,11 @@
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-      <UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
-      <Extensions>h;hh;hpp;hxx;hm;inl;inc;xsd</Extensions>
+    <Filter Include="Source\shared">
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+    <Filter Include="Source\shared\um">
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@@ -20,4 +22,9 @@
       <Filter>Source</Filter>
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+  <ItemGroup>
+    <ClInclude Include="..\..\..\src\shared\um\minimal.h">
+      <Filter>Source\shared\um</Filter>
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 </Project>

build/VStudio/tools/launchctl.vcxproj

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 <Project DefaultTargets="Build" ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="..\version.properties" />
+  <Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), build.common.props))/build.common.props" />
   <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|ARM64">
+      <Configuration>Debug</Configuration>
+      <Platform>ARM64</Platform>
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       <Configuration>Debug</Configuration>
       <Platform>Win32</Platform>
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+    <ProjectConfiguration Include="Release|ARM64">
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+      <Platform>ARM64</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Release|Win32">
       <Configuration>Release</Configuration>
       <Platform>Win32</Platform>
@@ -45,6 +53,12 @@
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     <CharacterSet>Unicode</CharacterSet>
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+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
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   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
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     <UseDebugLibraries>false</UseDebugLibraries>
@@ -52,6 +66,13 @@
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+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
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+    <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
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   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">
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@@ -66,33 +87,51 @@
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     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
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+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
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     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
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+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
   <PropertyGroup Label="UserMacros" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <LinkIncremental>true</LinkIncremental>
+    <TargetName>$(ProjectName)-$(MyProductFileArch)</TargetName>
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-    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(PlatformTarget)\</IntDir>
-    <TargetName>$(ProjectName)-$(PlatformTarget)</TargetName>
+    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(MyProductFileArch)\</IntDir>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <LinkIncremental>true</LinkIncremental>
+    <TargetName>$(ProjectName)-$(MyProductFileArch)</TargetName>
     <OutDir>$(SolutionDir)build\$(Configuration)\</OutDir>
-    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(PlatformTarget)\</IntDir>
-    <TargetName>$(ProjectName)-$(PlatformTarget)</TargetName>
+    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(MyProductFileArch)\</IntDir>
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+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">
+    <LinkIncremental>true</LinkIncremental>
+    <TargetName>$(ProjectName)-$(MyProductFileArch)</TargetName>
+    <OutDir>$(SolutionDir)build\$(Configuration)\</OutDir>
+    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(MyProductFileArch)\</IntDir>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <LinkIncremental>false</LinkIncremental>
+    <TargetName>$(ProjectName)-$(MyProductFileArch)</TargetName>
     <OutDir>$(SolutionDir)build\$(Configuration)\</OutDir>
-    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(PlatformTarget)\</IntDir>
-    <TargetName>$(ProjectName)-$(PlatformTarget)</TargetName>
+    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(MyProductFileArch)\</IntDir>
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   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <LinkIncremental>false</LinkIncremental>
+    <TargetName>$(ProjectName)-$(MyProductFileArch)</TargetName>
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-    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(PlatformTarget)\</IntDir>
-    <TargetName>$(ProjectName)-$(PlatformTarget)</TargetName>
+    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(MyProductFileArch)\</IntDir>
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+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">
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     <ClCompile>
@@ -134,6 +173,26 @@
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+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">
+    <ClCompile>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\..\src;..\..\..\inc</AdditionalIncludeDirectories>
+      <BufferSecurityCheck>false</BufferSecurityCheck>
+      <BasicRuntimeChecks>Default</BasicRuntimeChecks>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
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+    <Link>
+      <SubSystem>Console</SubSystem>
+      <IgnoreAllDefaultLibraries>true</IgnoreAllDefaultLibraries>
+      <StripPrivateSymbols>$(OutDir)$(TargetName).public.pdb</StripPrivateSymbols>
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       <IgnoreAllDefaultLibraries>true</IgnoreAllDefaultLibraries>
       <StripPrivateSymbols>$(OutDir)$(TargetName).public.pdb</StripPrivateSymbols>
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       <StripPrivateSymbols>$(OutDir)$(TargetName).public.pdb</StripPrivateSymbols>
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+      <PrecompiledHeader>
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+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <IgnoreAllDefaultLibraries>true</IgnoreAllDefaultLibraries>
+      <StripPrivateSymbols>$(OutDir)$(TargetName).public.pdb</StripPrivateSymbols>
+      <AdditionalOptions>/PDBALTPATH:$(TargetName).pdb %(AdditionalOptions)</AdditionalOptions>
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       <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">_UNICODE;UNICODE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">_UNICODE;UNICODE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='Release|x64'">_UNICODE;UNICODE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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@@ -199,6 +283,9 @@
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     </ProjectReference>
   </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="..\..\..\src\shared\um\minimal.h" />
+  </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
   </ImportGroup>

build/VStudio/tools/launchctl.vcxproj.filters

@@ -5,18 +5,13 @@
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     </Filter>
-    <Filter Include="Include">
-      <UniqueIdentifier>{e650819b-355e-455c-81c9-10dc7debe109}</UniqueIdentifier>
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-    <Filter Include="Include\shared">
-      <UniqueIdentifier>{744edf89-567a-40b7-b6f2-ee2bc7b9f0d9}</UniqueIdentifier>
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       <Filter>Source</Filter>
@@ -27,4 +22,9 @@
       <Filter>Source</Filter>
     </ResourceCompile>
   </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="..\..\..\src\shared\um\minimal.h">
+      <Filter>Source\shared\um</Filter>
+    </ClInclude>
+  </ItemGroup>
 </Project>

build/VStudio/tools/launcher.vcxproj

@@ -1,11 +1,19 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="..\version.properties" />
+  <Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), build.common.props))/build.common.props" />
   <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|ARM64">
+      <Configuration>Debug</Configuration>
+      <Platform>ARM64</Platform>
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     <ProjectConfiguration Include="Debug|Win32">
       <Configuration>Debug</Configuration>
       <Platform>Win32</Platform>
     </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|ARM64">
+      <Configuration>Release</Configuration>
+      <Platform>ARM64</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Release|Win32">
       <Configuration>Release</Configuration>
       <Platform>Win32</Platform>
@@ -45,6 +53,12 @@
     <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
     <CharacterSet>Unicode</CharacterSet>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
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   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
@@ -52,6 +66,13 @@
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>Unicode</CharacterSet>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">
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@@ -66,33 +87,51 @@
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     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
   </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
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   <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
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+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
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   <PropertyGroup Label="UserMacros" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <LinkIncremental>true</LinkIncremental>
+    <TargetName>$(ProjectName)-$(MyProductFileArch)</TargetName>
     <OutDir>$(SolutionDir)build\$(Configuration)\</OutDir>
-    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(PlatformTarget)\</IntDir>
-    <TargetName>$(ProjectName)-$(PlatformTarget)</TargetName>
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   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <LinkIncremental>true</LinkIncremental>
+    <TargetName>$(ProjectName)-$(MyProductFileArch)</TargetName>
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-    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(PlatformTarget)\</IntDir>
-    <TargetName>$(ProjectName)-$(PlatformTarget)</TargetName>
+    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(MyProductFileArch)\</IntDir>
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+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">
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   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <LinkIncremental>false</LinkIncremental>
+    <TargetName>$(ProjectName)-$(MyProductFileArch)</TargetName>
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-    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(PlatformTarget)\</IntDir>
-    <TargetName>$(ProjectName)-$(PlatformTarget)</TargetName>
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   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <LinkIncremental>false</LinkIncremental>
+    <TargetName>$(ProjectName)-$(MyProductFileArch)</TargetName>
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-    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(PlatformTarget)\</IntDir>
-    <TargetName>$(ProjectName)-$(PlatformTarget)</TargetName>
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+      <SubSystem>Console</SubSystem>
+      <IgnoreAllDefaultLibraries>true</IgnoreAllDefaultLibraries>
+      <AdditionalDependencies>%(AdditionalDependencies);rpcrt4.lib;userenv.lib</AdditionalDependencies>
+      <StripPrivateSymbols>$(OutDir)$(TargetName).public.pdb</StripPrivateSymbols>
+    </Link>
+  </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <ClCompile>
       <WarningLevel>Level3</WarningLevel>
@@ -158,6 +218,7 @@
       <IgnoreAllDefaultLibraries>true</IgnoreAllDefaultLibraries>
       <AdditionalDependencies>%(AdditionalDependencies);rpcrt4.lib;userenv.lib</AdditionalDependencies>
       <StripPrivateSymbols>$(OutDir)$(TargetName).public.pdb</StripPrivateSymbols>
+      <AdditionalOptions>/PDBALTPATH:$(TargetName).pdb %(AdditionalOptions)</AdditionalOptions>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
@@ -182,6 +243,32 @@
       <IgnoreAllDefaultLibraries>true</IgnoreAllDefaultLibraries>
       <AdditionalDependencies>%(AdditionalDependencies);rpcrt4.lib;userenv.lib</AdditionalDependencies>
       <StripPrivateSymbols>$(OutDir)$(TargetName).public.pdb</StripPrivateSymbols>
+      <AdditionalOptions>/PDBALTPATH:$(TargetName).pdb %(AdditionalOptions)</AdditionalOptions>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\..\src;..\..\..\inc</AdditionalIncludeDirectories>
+      <BufferSecurityCheck>false</BufferSecurityCheck>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <AdditionalOptions>
+      </AdditionalOptions>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <IgnoreAllDefaultLibraries>true</IgnoreAllDefaultLibraries>
+      <AdditionalDependencies>%(AdditionalDependencies);rpcrt4.lib;userenv.lib</AdditionalDependencies>
+      <StripPrivateSymbols>$(OutDir)$(TargetName).public.pdb</StripPrivateSymbols>
+      <AdditionalOptions>/PDBALTPATH:$(TargetName).pdb %(AdditionalOptions)</AdditionalOptions>
     </Link>
   </ItemDefinitionGroup>
   <ItemGroup>
@@ -193,17 +280,19 @@
       <Project>{4a7c0b21-9e10-4c81-92de-1493efcf24eb}</Project>
     </ProjectReference>
   </ItemGroup>
-  <ItemGroup>
-    <ClInclude Include="..\..\..\src\shared\minimal.h" />
-  </ItemGroup>
   <ItemGroup>
     <ResourceCompile Include="..\..\..\src\launcher\launcher-version.rc">
       <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">_UNICODE;UNICODE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">_UNICODE;UNICODE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">_UNICODE;UNICODE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">_UNICODE;UNICODE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='Release|x64'">_UNICODE;UNICODE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">_UNICODE;UNICODE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
     </ResourceCompile>
   </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="..\..\..\src\shared\um\minimal.h" />
+  </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
   </ImportGroup>

build/VStudio/tools/launcher.vcxproj.filters

@@ -5,11 +5,11 @@
       <UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
       <Extensions>cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
     </Filter>
-    <Filter Include="Include">
-      <UniqueIdentifier>{11e7c0f2-7782-43ee-84fa-9e56efbe39de}</UniqueIdentifier>
+    <Filter Include="Source\shared">
+      <UniqueIdentifier>{ebc5d08c-dcc6-4889-a482-84cefda188cd}</UniqueIdentifier>
     </Filter>
-    <Filter Include="Include\shared">
-      <UniqueIdentifier>{d83ea433-d9f7-494c-90b9-3a8997483cd9}</UniqueIdentifier>
+    <Filter Include="Source\shared\um">
+      <UniqueIdentifier>{574d211e-3e2c-4551-bc78-4786f33c4093}</UniqueIdentifier>
     </Filter>
   </ItemGroup>
   <ItemGroup>
@@ -20,14 +20,14 @@
       <Filter>Source</Filter>
     </ClCompile>
   </ItemGroup>
-  <ItemGroup>
-    <ClInclude Include="..\..\..\src\shared\minimal.h">
-      <Filter>Include\shared</Filter>
-    </ClInclude>
-  </ItemGroup>
   <ItemGroup>
     <ResourceCompile Include="..\..\..\src\launcher\launcher-version.rc">
       <Filter>Source</Filter>
     </ResourceCompile>
   </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="..\..\..\src\shared\um\minimal.h">
+      <Filter>Source\shared\um</Filter>
+    </ClInclude>
+  </ItemGroup>
 </Project>

build/VStudio/winfsp.sln

@@ -60,168 +60,250 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "fsptool", "tools\fsptool.vc
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|ARM64 = Debug|ARM64
 		Debug|x64 = Debug|x64
 		Debug|x86 = Debug|x86
+		Installer.Debug|ARM64 = Installer.Debug|ARM64
 		Installer.Debug|x64 = Installer.Debug|x64
 		Installer.Debug|x86 = Installer.Debug|x86
+		Installer.Release|ARM64 = Installer.Release|ARM64
 		Installer.Release|x64 = Installer.Release|x64
 		Installer.Release|x86 = Installer.Release|x86
+		Release|ARM64 = Release|ARM64
 		Release|x64 = Release|x64
 		Release|x86 = Release|x86
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{4A7C0B21-9E10-4C81-92DE-1493EFCF24EB}.Debug|ARM64.ActiveCfg = Debug|ARM64
+		{4A7C0B21-9E10-4C81-92DE-1493EFCF24EB}.Debug|ARM64.Build.0 = Debug|ARM64
 		{4A7C0B21-9E10-4C81-92DE-1493EFCF24EB}.Debug|x64.ActiveCfg = Debug|x64
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 		{4A7C0B21-9E10-4C81-92DE-1493EFCF24EB}.Debug|x86.ActiveCfg = Debug|Win32
 		{4A7C0B21-9E10-4C81-92DE-1493EFCF24EB}.Debug|x86.Build.0 = Debug|Win32
+		{4A7C0B21-9E10-4C81-92DE-1493EFCF24EB}.Installer.Debug|ARM64.ActiveCfg = Debug|ARM64
 		{4A7C0B21-9E10-4C81-92DE-1493EFCF24EB}.Installer.Debug|x64.ActiveCfg = Debug|x64
 		{4A7C0B21-9E10-4C81-92DE-1493EFCF24EB}.Installer.Debug|x86.ActiveCfg = Debug|Win32
+		{4A7C0B21-9E10-4C81-92DE-1493EFCF24EB}.Installer.Release|ARM64.ActiveCfg = Release|ARM64
 		{4A7C0B21-9E10-4C81-92DE-1493EFCF24EB}.Installer.Release|x64.ActiveCfg = Release|x64
 		{4A7C0B21-9E10-4C81-92DE-1493EFCF24EB}.Installer.Release|x86.ActiveCfg = Release|Win32
+		{4A7C0B21-9E10-4C81-92DE-1493EFCF24EB}.Release|ARM64.ActiveCfg = Release|ARM64
+		{4A7C0B21-9E10-4C81-92DE-1493EFCF24EB}.Release|ARM64.Build.0 = Release|ARM64
 		{4A7C0B21-9E10-4C81-92DE-1493EFCF24EB}.Release|x64.ActiveCfg = Release|x64
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 		{4A7C0B21-9E10-4C81-92DE-1493EFCF24EB}.Release|x86.ActiveCfg = Release|Win32
 		{4A7C0B21-9E10-4C81-92DE-1493EFCF24EB}.Release|x86.Build.0 = Release|Win32
+		{C85C26BA-8C22-4D30-83DA-46C3548E6332}.Debug|ARM64.ActiveCfg = Debug|ARM64
+		{C85C26BA-8C22-4D30-83DA-46C3548E6332}.Debug|ARM64.Build.0 = Debug|ARM64
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 		{C85C26BA-8C22-4D30-83DA-46C3548E6332}.Debug|x86.ActiveCfg = Debug|Win32
 		{C85C26BA-8C22-4D30-83DA-46C3548E6332}.Debug|x86.Build.0 = Debug|Win32
+		{C85C26BA-8C22-4D30-83DA-46C3548E6332}.Installer.Debug|ARM64.ActiveCfg = Debug|ARM64
 		{C85C26BA-8C22-4D30-83DA-46C3548E6332}.Installer.Debug|x64.ActiveCfg = Debug|x64
 		{C85C26BA-8C22-4D30-83DA-46C3548E6332}.Installer.Debug|x86.ActiveCfg = Debug|Win32
+		{C85C26BA-8C22-4D30-83DA-46C3548E6332}.Installer.Release|ARM64.ActiveCfg = Release|ARM64
 		{C85C26BA-8C22-4D30-83DA-46C3548E6332}.Installer.Release|x64.ActiveCfg = Release|x64
 		{C85C26BA-8C22-4D30-83DA-46C3548E6332}.Installer.Release|x86.ActiveCfg = Release|Win32
+		{C85C26BA-8C22-4D30-83DA-46C3548E6332}.Release|ARM64.ActiveCfg = Release|ARM64
+		{C85C26BA-8C22-4D30-83DA-46C3548E6332}.Release|ARM64.Build.0 = Release|ARM64
 		{C85C26BA-8C22-4D30-83DA-46C3548E6332}.Release|x64.ActiveCfg = Release|x64
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 		{C85C26BA-8C22-4D30-83DA-46C3548E6332}.Release|x86.Build.0 = Release|Win32
+		{262DF8CC-E7A8-4460-A22C-683CBA322C32}.Debug|ARM64.ActiveCfg = Debug|ARM64
+		{262DF8CC-E7A8-4460-A22C-683CBA322C32}.Debug|ARM64.Build.0 = Debug|ARM64
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 		{262DF8CC-E7A8-4460-A22C-683CBA322C32}.Debug|x86.Build.0 = Debug|Win32
+		{262DF8CC-E7A8-4460-A22C-683CBA322C32}.Installer.Debug|ARM64.ActiveCfg = Debug|ARM64
 		{262DF8CC-E7A8-4460-A22C-683CBA322C32}.Installer.Debug|x64.ActiveCfg = Debug|x64
 		{262DF8CC-E7A8-4460-A22C-683CBA322C32}.Installer.Debug|x86.ActiveCfg = Debug|Win32
+		{262DF8CC-E7A8-4460-A22C-683CBA322C32}.Installer.Release|ARM64.ActiveCfg = Release|ARM64
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 		{262DF8CC-E7A8-4460-A22C-683CBA322C32}.Installer.Release|x86.ActiveCfg = Release|Win32
+		{262DF8CC-E7A8-4460-A22C-683CBA322C32}.Release|ARM64.ActiveCfg = Release|ARM64
+		{262DF8CC-E7A8-4460-A22C-683CBA322C32}.Release|ARM64.Build.0 = Release|ARM64
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 		{262DF8CC-E7A8-4460-A22C-683CBA322C32}.Release|x86.Build.0 = Release|Win32
+		{AA7190E8-877F-4827-8CDD-E0D85F83C8C1}.Debug|ARM64.ActiveCfg = Debug|ARM64
+		{AA7190E8-877F-4827-8CDD-E0D85F83C8C1}.Debug|ARM64.Build.0 = Debug|ARM64
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 		{AA7190E8-877F-4827-8CDD-E0D85F83C8C1}.Debug|x86.Build.0 = Debug|Win32
+		{AA7190E8-877F-4827-8CDD-E0D85F83C8C1}.Installer.Debug|ARM64.ActiveCfg = Debug|ARM64
 		{AA7190E8-877F-4827-8CDD-E0D85F83C8C1}.Installer.Debug|x64.ActiveCfg = Debug|x64
 		{AA7190E8-877F-4827-8CDD-E0D85F83C8C1}.Installer.Debug|x86.ActiveCfg = Debug|Win32
+		{AA7190E8-877F-4827-8CDD-E0D85F83C8C1}.Installer.Release|ARM64.ActiveCfg = Release|ARM64
 		{AA7190E8-877F-4827-8CDD-E0D85F83C8C1}.Installer.Release|x64.ActiveCfg = Release|x64
 		{AA7190E8-877F-4827-8CDD-E0D85F83C8C1}.Installer.Release|x86.ActiveCfg = Release|Win32
+		{AA7190E8-877F-4827-8CDD-E0D85F83C8C1}.Release|ARM64.ActiveCfg = Release|ARM64
+		{AA7190E8-877F-4827-8CDD-E0D85F83C8C1}.Release|ARM64.Build.0 = Release|ARM64
 		{AA7190E8-877F-4827-8CDD-E0D85F83C8C1}.Release|x64.ActiveCfg = Release|x64
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 		{AA7190E8-877F-4827-8CDD-E0D85F83C8C1}.Release|x86.Build.0 = Release|Win32
+		{D53AAC39-4C57-4CA5-A4F3-C2B24888C594}.Debug|ARM64.ActiveCfg = Debug|x86
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 		{D53AAC39-4C57-4CA5-A4F3-C2B24888C594}.Debug|x86.ActiveCfg = Debug|x86
+		{D53AAC39-4C57-4CA5-A4F3-C2B24888C594}.Installer.Debug|ARM64.ActiveCfg = Release|x86
+		{D53AAC39-4C57-4CA5-A4F3-C2B24888C594}.Installer.Debug|ARM64.Build.0 = Release|x86
 		{D53AAC39-4C57-4CA5-A4F3-C2B24888C594}.Installer.Debug|x64.ActiveCfg = Release|x86
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 		{D53AAC39-4C57-4CA5-A4F3-C2B24888C594}.Installer.Debug|x86.Build.0 = Debug|x86
+		{D53AAC39-4C57-4CA5-A4F3-C2B24888C594}.Installer.Release|ARM64.ActiveCfg = Release|x86
+		{D53AAC39-4C57-4CA5-A4F3-C2B24888C594}.Installer.Release|ARM64.Build.0 = Release|x86
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 		{D53AAC39-4C57-4CA5-A4F3-C2B24888C594}.Installer.Release|x86.Build.0 = Release|x86
+		{D53AAC39-4C57-4CA5-A4F3-C2B24888C594}.Release|ARM64.ActiveCfg = Release|x86
 		{D53AAC39-4C57-4CA5-A4F3-C2B24888C594}.Release|x64.ActiveCfg = Release|x86
 		{D53AAC39-4C57-4CA5-A4F3-C2B24888C594}.Release|x86.ActiveCfg = Release|x86
+		{95C223E6-B5F1-4FD0-9376-41CDBC824445}.Debug|ARM64.ActiveCfg = Debug|Win32
 		{95C223E6-B5F1-4FD0-9376-41CDBC824445}.Debug|x64.ActiveCfg = Debug|Win32
 		{95C223E6-B5F1-4FD0-9376-41CDBC824445}.Debug|x86.ActiveCfg = Debug|Win32
+		{95C223E6-B5F1-4FD0-9376-41CDBC824445}.Installer.Debug|ARM64.ActiveCfg = Debug|Win32
+		{95C223E6-B5F1-4FD0-9376-41CDBC824445}.Installer.Debug|ARM64.Build.0 = Debug|Win32
 		{95C223E6-B5F1-4FD0-9376-41CDBC824445}.Installer.Debug|x64.ActiveCfg = Release|Win32
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 		{95C223E6-B5F1-4FD0-9376-41CDBC824445}.Installer.Debug|x86.Build.0 = Debug|Win32
+		{95C223E6-B5F1-4FD0-9376-41CDBC824445}.Installer.Release|ARM64.ActiveCfg = Release|Win32
+		{95C223E6-B5F1-4FD0-9376-41CDBC824445}.Installer.Release|ARM64.Build.0 = Release|Win32
 		{95C223E6-B5F1-4FD0-9376-41CDBC824445}.Installer.Release|x64.ActiveCfg = Release|Win32
 		{95C223E6-B5F1-4FD0-9376-41CDBC824445}.Installer.Release|x64.Build.0 = Release|Win32
 		{95C223E6-B5F1-4FD0-9376-41CDBC824445}.Installer.Release|x86.ActiveCfg = Release|Win32
 		{95C223E6-B5F1-4FD0-9376-41CDBC824445}.Installer.Release|x86.Build.0 = Release|Win32
+		{95C223E6-B5F1-4FD0-9376-41CDBC824445}.Release|ARM64.ActiveCfg = Release|Win32
 		{95C223E6-B5F1-4FD0-9376-41CDBC824445}.Release|x64.ActiveCfg = Release|Win32
 		{95C223E6-B5F1-4FD0-9376-41CDBC824445}.Release|x86.ActiveCfg = Release|Win32
+		{10757011-749D-4954-873B-AE38D8145472}.Debug|ARM64.ActiveCfg = Debug|ARM64
+		{10757011-749D-4954-873B-AE38D8145472}.Debug|ARM64.Build.0 = Debug|ARM64
 		{10757011-749D-4954-873B-AE38D8145472}.Debug|x64.ActiveCfg = Debug|x64
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 		{10757011-749D-4954-873B-AE38D8145472}.Debug|x86.ActiveCfg = Debug|Win32
 		{10757011-749D-4954-873B-AE38D8145472}.Debug|x86.Build.0 = Debug|Win32
+		{10757011-749D-4954-873B-AE38D8145472}.Installer.Debug|ARM64.ActiveCfg = Debug|ARM64
 		{10757011-749D-4954-873B-AE38D8145472}.Installer.Debug|x64.ActiveCfg = Debug|x64
 		{10757011-749D-4954-873B-AE38D8145472}.Installer.Debug|x86.ActiveCfg = Debug|Win32
+		{10757011-749D-4954-873B-AE38D8145472}.Installer.Release|ARM64.ActiveCfg = Release|ARM64
 		{10757011-749D-4954-873B-AE38D8145472}.Installer.Release|x64.ActiveCfg = Release|x64
 		{10757011-749D-4954-873B-AE38D8145472}.Installer.Release|x86.ActiveCfg = Release|Win32
+		{10757011-749D-4954-873B-AE38D8145472}.Release|ARM64.ActiveCfg = Release|ARM64
+		{10757011-749D-4954-873B-AE38D8145472}.Release|ARM64.Build.0 = Release|ARM64
 		{10757011-749D-4954-873B-AE38D8145472}.Release|x64.ActiveCfg = Release|x64
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 		{10757011-749D-4954-873B-AE38D8145472}.Release|x86.ActiveCfg = Release|Win32
 		{10757011-749D-4954-873B-AE38D8145472}.Release|x86.Build.0 = Release|Win32
+		{C4E1E9E5-0959-488E-8C6A-C327CC81BEFB}.Debug|ARM64.ActiveCfg = Debug|ARM64
+		{C4E1E9E5-0959-488E-8C6A-C327CC81BEFB}.Debug|ARM64.Build.0 = Debug|ARM64
 		{C4E1E9E5-0959-488E-8C6A-C327CC81BEFB}.Debug|x64.ActiveCfg = Debug|x64
 		{C4E1E9E5-0959-488E-8C6A-C327CC81BEFB}.Debug|x64.Build.0 = Debug|x64
 		{C4E1E9E5-0959-488E-8C6A-C327CC81BEFB}.Debug|x86.ActiveCfg = Debug|Win32
 		{C4E1E9E5-0959-488E-8C6A-C327CC81BEFB}.Debug|x86.Build.0 = Debug|Win32
+		{C4E1E9E5-0959-488E-8C6A-C327CC81BEFB}.Installer.Debug|ARM64.ActiveCfg = Debug|ARM64
 		{C4E1E9E5-0959-488E-8C6A-C327CC81BEFB}.Installer.Debug|x64.ActiveCfg = Debug|x64
 		{C4E1E9E5-0959-488E-8C6A-C327CC81BEFB}.Installer.Debug|x86.ActiveCfg = Debug|Win32
+		{C4E1E9E5-0959-488E-8C6A-C327CC81BEFB}.Installer.Release|ARM64.ActiveCfg = Release|ARM64
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 		{C4E1E9E5-0959-488E-8C6A-C327CC81BEFB}.Installer.Release|x86.ActiveCfg = Release|Win32
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+		{94580219-CC8D-4FE5-A3BE-437B0B3481E1}.Debug|ARM64.ActiveCfg = Debug|Any CPU
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+		{4920E350-D496-4652-AE98-6C4208AEC1D8}.Debug|ARM64.ActiveCfg = Debug|Any CPU
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+		{4920E350-D496-4652-AE98-6C4208AEC1D8}.Installer.Debug|ARM64.ActiveCfg = Debug|Any CPU
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+		{6CDF9411-B852-4EAC-822D-8F930675F17B}.Debug|ARM64.Build.0 = Debug|ARM64
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+		{6CDF9411-B852-4EAC-822D-8F930675F17B}.Installer.Release|ARM64.ActiveCfg = Release|ARM64
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build/VStudio/winfsp_dll.vcxproj

@@ -1,11 +1,19 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="version.properties" />
+  <Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), build.common.props))/build.common.props" />
   <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|ARM64">
+      <Configuration>Debug</Configuration>
+      <Platform>ARM64</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Debug|Win32">
       <Configuration>Debug</Configuration>
       <Platform>Win32</Platform>
     </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|ARM64">
+      <Configuration>Release</Configuration>
+      <Platform>ARM64</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Release|Win32">
       <Configuration>Release</Configuration>
       <Platform>Win32</Platform>
@@ -35,10 +43,12 @@
     <ClInclude Include="..\..\src\dll\fuse3\library.h" />
     <ClInclude Include="..\..\src\dll\fuse\library.h" />
     <ClInclude Include="..\..\src\dll\library.h" />
-    <ClInclude Include="..\..\src\ku\library.h" />
-    <ClInclude Include="..\..\src\shared\minimal.h" />
+    <ClInclude Include="..\..\src\shared\ku\config.h" />
+    <ClInclude Include="..\..\src\shared\ku\library.h" />
+    <ClInclude Include="..\..\src\shared\um\minimal.h" />
   </ItemGroup>
   <ItemGroup>
+    <ClCompile Include="..\..\src\dll\debug.c" />
     <ClCompile Include="..\..\src\dll\dirbuf.c" />
     <ClCompile Include="..\..\src\dll\eventlog.c" />
     <ClCompile Include="..\..\src\dll\fuse3\fuse2to3.c" />
@@ -51,10 +61,11 @@
     <ClCompile Include="..\..\src\dll\fuse\fuse_main.c" />
     <ClCompile Include="..\..\src\dll\fuse\fuse_opt.c" />
     <ClCompile Include="..\..\src\dll\launch.c" />
+    <ClCompile Include="..\..\src\dll\ldap.c" />
     <ClCompile Include="..\..\src\dll\mount.c" />
     <ClCompile Include="..\..\src\dll\np.c" />
     <ClCompile Include="..\..\src\dll\security.c" />
-    <ClCompile Include="..\..\src\dll\debug.c" />
+    <ClCompile Include="..\..\src\dll\debuglog.c" />
     <ClCompile Include="..\..\src\dll\fsctl.c" />
     <ClCompile Include="..\..\src\dll\fsop.c" />
     <ClCompile Include="..\..\src\dll\library.c" />
@@ -64,54 +75,74 @@
     <ClCompile Include="..\..\src\dll\service.c" />
     <ClCompile Include="..\..\src\dll\util.c" />
     <ClCompile Include="..\..\src\dll\wksid.c" />
-    <ClCompile Include="..\..\src\ku\posix.c" />
+    <ClCompile Include="..\..\src\shared\ku\posix.c" />
   </ItemGroup>
   <ItemGroup>
     <CustomBuild Include="..\..\src\dll\fuse\fuse.pc.in">
       <FileType>Document</FileType>
-      <Command Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">echo arch=$(PlatformTarget) &gt;$(OutDir)fuse-$(PlatformTarget).pc
-copy /b $(OutDir)fuse-$(PlatformTarget).pc + %(FullPath) $(OutDir)fuse-$(PlatformTarget).pc &gt;nul</Command>
-      <Message Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">Writing fuse-$(PlatformTarget).pc</Message>
-      <Outputs Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(OutDir)fuse-$(PlatformTarget).pc</Outputs>
+      <Command Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">echo arch=$(MyProductFileArch) &gt;$(OutDir)fuse-$(MyProductFileArch).pc
+copy /b $(OutDir)fuse-$(MyProductFileArch).pc + %(FullPath) $(OutDir)fuse-$(MyProductFileArch).pc &gt;nul</Command>
+      <Message Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">Writing fuse-$(MyProductFileArch).pc</Message>
+      <Outputs Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(OutDir)fuse-$(MyProductFileArch).pc</Outputs>
       <LinkObjects Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">false</LinkObjects>
-      <Command Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">echo arch=$(PlatformTarget) &gt;$(OutDir)fuse-$(PlatformTarget).pc
-copy /b $(OutDir)fuse-$(PlatformTarget).pc + %(FullPath) $(OutDir)fuse-$(PlatformTarget).pc &gt;nul</Command>
-      <Message Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">Writing fuse-$(PlatformTarget).pc</Message>
-      <Outputs Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(OutDir)fuse-$(PlatformTarget).pc</Outputs>
+      <Command Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">echo arch=$(MyProductFileArch) &gt;$(OutDir)fuse-$(MyProductFileArch).pc
+copy /b $(OutDir)fuse-$(MyProductFileArch).pc + %(FullPath) $(OutDir)fuse-$(MyProductFileArch).pc &gt;nul</Command>
+      <Message Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">Writing fuse-$(MyProductFileArch).pc</Message>
+      <Outputs Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(OutDir)fuse-$(MyProductFileArch).pc</Outputs>
       <LinkObjects Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">false</LinkObjects>
-      <Command Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">echo arch=$(PlatformTarget) &gt;$(OutDir)fuse-$(PlatformTarget).pc
-copy /b $(OutDir)fuse-$(PlatformTarget).pc + %(FullPath) $(OutDir)fuse-$(PlatformTarget).pc &gt;nul</Command>
-      <Message Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">Writing fuse-$(PlatformTarget).pc</Message>
-      <Outputs Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">$(OutDir)fuse-$(PlatformTarget).pc</Outputs>
+      <Command Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">echo arch=$(MyProductFileArch) &gt;$(OutDir)fuse-$(MyProductFileArch).pc
+copy /b $(OutDir)fuse-$(MyProductFileArch).pc + %(FullPath) $(OutDir)fuse-$(MyProductFileArch).pc &gt;nul</Command>
+      <Command Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">echo arch=$(MyProductFileArch) &gt;$(OutDir)fuse-$(MyProductFileArch).pc
+copy /b $(OutDir)fuse-$(MyProductFileArch).pc + %(FullPath) $(OutDir)fuse-$(MyProductFileArch).pc &gt;nul</Command>
+      <Message Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">Writing fuse-$(MyProductFileArch).pc</Message>
+      <Message Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">Writing fuse-$(MyProductFileArch).pc</Message>
+      <Outputs Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">$(OutDir)fuse-$(MyProductFileArch).pc</Outputs>
+      <Outputs Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">$(OutDir)fuse-$(MyProductFileArch).pc</Outputs>
       <LinkObjects Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">false</LinkObjects>
-      <Command Condition="'$(Configuration)|$(Platform)'=='Release|x64'">echo arch=$(PlatformTarget) &gt;$(OutDir)fuse-$(PlatformTarget).pc
-copy /b $(OutDir)fuse-$(PlatformTarget).pc + %(FullPath) $(OutDir)fuse-$(PlatformTarget).pc &gt;nul</Command>
-      <Message Condition="'$(Configuration)|$(Platform)'=='Release|x64'">Writing fuse-$(PlatformTarget).pc</Message>
-      <Outputs Condition="'$(Configuration)|$(Platform)'=='Release|x64'">$(OutDir)fuse-$(PlatformTarget).pc</Outputs>
+      <LinkObjects Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">false</LinkObjects>
+      <Command Condition="'$(Configuration)|$(Platform)'=='Release|x64'">echo arch=$(MyProductFileArch) &gt;$(OutDir)fuse-$(MyProductFileArch).pc
+copy /b $(OutDir)fuse-$(MyProductFileArch).pc + %(FullPath) $(OutDir)fuse-$(MyProductFileArch).pc &gt;nul</Command>
+      <Command Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">echo arch=$(MyProductFileArch) &gt;$(OutDir)fuse-$(MyProductFileArch).pc
+copy /b $(OutDir)fuse-$(MyProductFileArch).pc + %(FullPath) $(OutDir)fuse-$(MyProductFileArch).pc &gt;nul</Command>
+      <Message Condition="'$(Configuration)|$(Platform)'=='Release|x64'">Writing fuse-$(MyProductFileArch).pc</Message>
+      <Message Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">Writing fuse-$(MyProductFileArch).pc</Message>
+      <Outputs Condition="'$(Configuration)|$(Platform)'=='Release|x64'">$(OutDir)fuse-$(MyProductFileArch).pc</Outputs>
+      <Outputs Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">$(OutDir)fuse-$(MyProductFileArch).pc</Outputs>
       <LinkObjects Condition="'$(Configuration)|$(Platform)'=='Release|x64'">false</LinkObjects>
+      <LinkObjects Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">false</LinkObjects>
     </CustomBuild>
     <CustomBuild Include="..\..\src\dll\fuse3\fuse3.pc.in">
       <FileType>Document</FileType>
-      <Command Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">echo arch=$(PlatformTarget) &gt;$(OutDir)fuse3-$(PlatformTarget).pc
-copy /b $(OutDir)fuse3-$(PlatformTarget).pc + %(FullPath) $(OutDir)fuse3-$(PlatformTarget).pc &gt;nul</Command>
-      <Command Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">echo arch=$(PlatformTarget) &gt;$(OutDir)fuse3-$(PlatformTarget).pc
-copy /b $(OutDir)fuse3-$(PlatformTarget).pc + %(FullPath) $(OutDir)fuse3-$(PlatformTarget).pc &gt;nul</Command>
-      <Command Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">echo arch=$(PlatformTarget) &gt;$(OutDir)fuse3-$(PlatformTarget).pc
-copy /b $(OutDir)fuse3-$(PlatformTarget).pc + %(FullPath) $(OutDir)fuse3-$(PlatformTarget).pc &gt;nul</Command>
-      <Command Condition="'$(Configuration)|$(Platform)'=='Release|x64'">echo arch=$(PlatformTarget) &gt;$(OutDir)fuse3-$(PlatformTarget).pc
-copy /b $(OutDir)fuse3-$(PlatformTarget).pc + %(FullPath) $(OutDir)fuse3-$(PlatformTarget).pc &gt;nul</Command>
-      <Message Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">Writing fuse3-$(PlatformTarget).pc</Message>
-      <Message Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">Writing fuse3-$(PlatformTarget).pc</Message>
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-      <Message Condition="'$(Configuration)|$(Platform)'=='Release|x64'">Writing fuse3-$(PlatformTarget).pc</Message>
-      <Outputs Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(OutDir)fuse3-$(PlatformTarget).pc</Outputs>
-      <Outputs Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(OutDir)fuse3-$(PlatformTarget).pc</Outputs>
-      <Outputs Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">$(OutDir)fuse3-$(PlatformTarget).pc</Outputs>
-      <Outputs Condition="'$(Configuration)|$(Platform)'=='Release|x64'">$(OutDir)fuse3-$(PlatformTarget).pc</Outputs>
+      <Command Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">echo arch=$(MyProductFileArch) &gt;$(OutDir)fuse3-$(MyProductFileArch).pc
+copy /b $(OutDir)fuse3-$(MyProductFileArch).pc + %(FullPath) $(OutDir)fuse3-$(MyProductFileArch).pc &gt;nul</Command>
+      <Command Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">echo arch=$(MyProductFileArch) &gt;$(OutDir)fuse3-$(MyProductFileArch).pc
+copy /b $(OutDir)fuse3-$(MyProductFileArch).pc + %(FullPath) $(OutDir)fuse3-$(MyProductFileArch).pc &gt;nul</Command>
+      <Command Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">echo arch=$(MyProductFileArch) &gt;$(OutDir)fuse3-$(MyProductFileArch).pc
+copy /b $(OutDir)fuse3-$(MyProductFileArch).pc + %(FullPath) $(OutDir)fuse3-$(MyProductFileArch).pc &gt;nul</Command>
+      <Command Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">echo arch=$(MyProductFileArch) &gt;$(OutDir)fuse3-$(MyProductFileArch).pc
+copy /b $(OutDir)fuse3-$(MyProductFileArch).pc + %(FullPath) $(OutDir)fuse3-$(MyProductFileArch).pc &gt;nul</Command>
+      <Command Condition="'$(Configuration)|$(Platform)'=='Release|x64'">echo arch=$(MyProductFileArch) &gt;$(OutDir)fuse3-$(MyProductFileArch).pc
+copy /b $(OutDir)fuse3-$(MyProductFileArch).pc + %(FullPath) $(OutDir)fuse3-$(MyProductFileArch).pc &gt;nul</Command>
+      <Command Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">echo arch=$(MyProductFileArch) &gt;$(OutDir)fuse3-$(MyProductFileArch).pc
+copy /b $(OutDir)fuse3-$(MyProductFileArch).pc + %(FullPath) $(OutDir)fuse3-$(MyProductFileArch).pc &gt;nul</Command>
+      <Message Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">Writing fuse3-$(MyProductFileArch).pc</Message>
+      <Message Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">Writing fuse3-$(MyProductFileArch).pc</Message>
+      <Message Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">Writing fuse3-$(MyProductFileArch).pc</Message>
+      <Message Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">Writing fuse3-$(MyProductFileArch).pc</Message>
+      <Message Condition="'$(Configuration)|$(Platform)'=='Release|x64'">Writing fuse3-$(MyProductFileArch).pc</Message>
+      <Message Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">Writing fuse3-$(MyProductFileArch).pc</Message>
+      <Outputs Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(OutDir)fuse3-$(MyProductFileArch).pc</Outputs>
+      <Outputs Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(OutDir)fuse3-$(MyProductFileArch).pc</Outputs>
+      <Outputs Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">$(OutDir)fuse3-$(MyProductFileArch).pc</Outputs>
+      <Outputs Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">$(OutDir)fuse3-$(MyProductFileArch).pc</Outputs>
+      <Outputs Condition="'$(Configuration)|$(Platform)'=='Release|x64'">$(OutDir)fuse3-$(MyProductFileArch).pc</Outputs>
+      <Outputs Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">$(OutDir)fuse3-$(MyProductFileArch).pc</Outputs>
       <LinkObjects Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">false</LinkObjects>
       <LinkObjects Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">false</LinkObjects>
       <LinkObjects Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">false</LinkObjects>
+      <LinkObjects Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">false</LinkObjects>
       <LinkObjects Condition="'$(Configuration)|$(Platform)'=='Release|x64'">false</LinkObjects>
+      <LinkObjects Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">false</LinkObjects>
     </CustomBuild>
     <None Include="..\..\src\dll\library.def" />
   </ItemGroup>
@@ -121,7 +152,9 @@ copy /b $(OutDir)fuse3-$(PlatformTarget).pc + %(FullPath) $(OutDir)fuse3-$(Platf
       <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">_UNICODE;UNICODE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">_UNICODE;UNICODE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">_UNICODE;UNICODE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">_UNICODE;UNICODE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='Release|x64'">_UNICODE;UNICODE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">_UNICODE;UNICODE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
     </ResourceCompile>
   </ItemGroup>
   <PropertyGroup Label="Globals">
@@ -151,6 +184,12 @@ copy /b $(OutDir)fuse3-$(PlatformTarget).pc + %(FullPath) $(OutDir)fuse3-$(Platf
     <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
     <CharacterSet>Unicode</CharacterSet>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'" Label="Configuration">
+    <ConfigurationType>DynamicLibrary</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
     <ConfigurationType>DynamicLibrary</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
@@ -158,6 +197,13 @@ copy /b $(OutDir)fuse3-$(PlatformTarget).pc + %(FullPath) $(OutDir)fuse3-$(Platf
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>Unicode</CharacterSet>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'" Label="Configuration">
+    <ConfigurationType>DynamicLibrary</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">
   </ImportGroup>
@@ -172,33 +218,51 @@ copy /b $(OutDir)fuse3-$(PlatformTarget).pc + %(FullPath) $(OutDir)fuse3-$(Platf
   <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
   </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
   <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
   </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
   <PropertyGroup Label="UserMacros" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <LinkIncremental>true</LinkIncremental>
+    <TargetName>$(MyProductFileName)-$(MyProductFileArch)</TargetName>
     <OutDir>$(SolutionDir)build\$(Configuration)\</OutDir>
-    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(PlatformTarget)\</IntDir>
-    <TargetName>$(SolutionName)-$(PlatformTarget)</TargetName>
+    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(MyProductFileArch)\</IntDir>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <LinkIncremental>true</LinkIncremental>
+    <TargetName>$(MyProductFileName)-$(MyProductFileArch)</TargetName>
     <OutDir>$(SolutionDir)build\$(Configuration)\</OutDir>
-    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(PlatformTarget)\</IntDir>
-    <TargetName>$(SolutionName)-$(PlatformTarget)</TargetName>
+    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(MyProductFileArch)\</IntDir>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">
+    <LinkIncremental>true</LinkIncremental>
+    <TargetName>$(MyProductFileName)-$(MyProductFileArch)</TargetName>
+    <OutDir>$(SolutionDir)build\$(Configuration)\</OutDir>
+    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(MyProductFileArch)\</IntDir>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <LinkIncremental>false</LinkIncremental>
+    <TargetName>$(MyProductFileName)-$(MyProductFileArch)</TargetName>
     <OutDir>$(SolutionDir)build\$(Configuration)\</OutDir>
-    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(PlatformTarget)\</IntDir>
-    <TargetName>$(SolutionName)-$(PlatformTarget)</TargetName>
+    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(MyProductFileArch)\</IntDir>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <LinkIncremental>false</LinkIncremental>
+    <TargetName>$(MyProductFileName)-$(MyProductFileArch)</TargetName>
     <OutDir>$(SolutionDir)build\$(Configuration)\</OutDir>
-    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(PlatformTarget)\</IntDir>
-    <TargetName>$(SolutionName)-$(PlatformTarget)</TargetName>
+    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(MyProductFileArch)\</IntDir>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">
+    <LinkIncremental>false</LinkIncremental>
+    <TargetName>$(MyProductFileName)-$(MyProductFileArch)</TargetName>
+    <OutDir>$(SolutionDir)build\$(Configuration)\</OutDir>
+    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(MyProductFileArch)\</IntDir>
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <ClCompile>
@@ -223,7 +287,7 @@ copy /b $(OutDir)fuse3-$(PlatformTarget).pc + %(FullPath) $(OutDir)fuse3-$(Platf
       <MapFileName>$(OutDir)$(TargetFileName).map</MapFileName>
       <IgnoreAllDefaultLibraries>false</IgnoreAllDefaultLibraries>
       <ModuleDefinitionFile>..\..\src\dll\library.def</ModuleDefinitionFile>
-      <AdditionalDependencies>%(AdditionalDependencies);rpcrt4.lib;credui.lib;secur32.lib;version.lib</AdditionalDependencies>
+      <AdditionalDependencies>%(AdditionalDependencies);rpcrt4.lib;credui.lib;secur32.lib;version.lib;netapi32.lib;wldap32.lib</AdditionalDependencies>
       <StripPrivateSymbols>$(OutDir)$(TargetFileName).public.pdb</StripPrivateSymbols>
     </Link>
   </ItemDefinitionGroup>
@@ -250,7 +314,34 @@ copy /b $(OutDir)fuse3-$(PlatformTarget).pc + %(FullPath) $(OutDir)fuse3-$(Platf
       <MapFileName>$(OutDir)$(TargetFileName).map</MapFileName>
       <IgnoreAllDefaultLibraries>true</IgnoreAllDefaultLibraries>
       <ModuleDefinitionFile>..\..\src\dll\library.def</ModuleDefinitionFile>
-      <AdditionalDependencies>%(AdditionalDependencies);rpcrt4.lib;credui.lib;secur32.lib;version.lib</AdditionalDependencies>
+      <AdditionalDependencies>%(AdditionalDependencies);rpcrt4.lib;credui.lib;secur32.lib;version.lib;netapi32.lib;wldap32.lib</AdditionalDependencies>
+      <StripPrivateSymbols>$(OutDir)$(TargetFileName).public.pdb</StripPrivateSymbols>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">
+    <ClCompile>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>_DEBUG;_WINDOWS;_USRDLL;WINFSPDLL_EXPORTS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <SDLCheck>
+      </SDLCheck>
+      <AdditionalIncludeDirectories>..\..\src;..\..\inc</AdditionalIncludeDirectories>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <BasicRuntimeChecks>Default</BasicRuntimeChecks>
+      <BufferSecurityCheck>false</BufferSecurityCheck>
+      <AdditionalOptions>
+      </AdditionalOptions>
+    </ClCompile>
+    <Link>
+      <SubSystem>Windows</SubSystem>
+      <ProgramDatabaseFile>$(OutDir)$(TargetFileName).pdb</ProgramDatabaseFile>
+      <GenerateMapFile>true</GenerateMapFile>
+      <MapFileName>$(OutDir)$(TargetFileName).map</MapFileName>
+      <IgnoreAllDefaultLibraries>true</IgnoreAllDefaultLibraries>
+      <ModuleDefinitionFile>..\..\src\dll\library.def</ModuleDefinitionFile>
+      <AdditionalDependencies>%(AdditionalDependencies);rpcrt4.lib;credui.lib;secur32.lib;version.lib;netapi32.lib;wldap32.lib</AdditionalDependencies>
       <StripPrivateSymbols>$(OutDir)$(TargetFileName).public.pdb</StripPrivateSymbols>
     </Link>
   </ItemDefinitionGroup>
@@ -280,8 +371,9 @@ copy /b $(OutDir)fuse3-$(PlatformTarget).pc + %(FullPath) $(OutDir)fuse3-$(Platf
       <MapFileName>$(OutDir)$(TargetFileName).map</MapFileName>
       <IgnoreAllDefaultLibraries>false</IgnoreAllDefaultLibraries>
       <ModuleDefinitionFile>..\..\src\dll\library.def</ModuleDefinitionFile>
-      <AdditionalDependencies>%(AdditionalDependencies);rpcrt4.lib;credui.lib;secur32.lib;version.lib</AdditionalDependencies>
+      <AdditionalDependencies>%(AdditionalDependencies);rpcrt4.lib;credui.lib;secur32.lib;version.lib;netapi32.lib;wldap32.lib</AdditionalDependencies>
       <StripPrivateSymbols>$(OutDir)$(TargetFileName).public.pdb</StripPrivateSymbols>
+      <AdditionalOptions>/PDBALTPATH:$(TargetFileName).pdb %(AdditionalOptions)</AdditionalOptions>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
@@ -310,8 +402,40 @@ copy /b $(OutDir)fuse3-$(PlatformTarget).pc + %(FullPath) $(OutDir)fuse3-$(Platf
       <MapFileName>$(OutDir)$(TargetFileName).map</MapFileName>
       <IgnoreAllDefaultLibraries>true</IgnoreAllDefaultLibraries>
       <ModuleDefinitionFile>..\..\src\dll\library.def</ModuleDefinitionFile>
-      <AdditionalDependencies>%(AdditionalDependencies);rpcrt4.lib;credui.lib;secur32.lib;version.lib</AdditionalDependencies>
+      <AdditionalDependencies>%(AdditionalDependencies);rpcrt4.lib;credui.lib;secur32.lib;version.lib;netapi32.lib;wldap32.lib</AdditionalDependencies>
       <StripPrivateSymbols>$(OutDir)$(TargetFileName).public.pdb</StripPrivateSymbols>
+      <AdditionalOptions>/PDBALTPATH:$(TargetFileName).pdb %(AdditionalOptions)</AdditionalOptions>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>NDEBUG;_WINDOWS;_USRDLL;WINFSPDLL_EXPORTS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <SDLCheck>
+      </SDLCheck>
+      <AdditionalIncludeDirectories>..\..\src;..\..\inc</AdditionalIncludeDirectories>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <BufferSecurityCheck>false</BufferSecurityCheck>
+      <AdditionalOptions>
+      </AdditionalOptions>
+    </ClCompile>
+    <Link>
+      <SubSystem>Windows</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <ProgramDatabaseFile>$(OutDir)$(TargetFileName).pdb</ProgramDatabaseFile>
+      <GenerateMapFile>true</GenerateMapFile>
+      <MapFileName>$(OutDir)$(TargetFileName).map</MapFileName>
+      <IgnoreAllDefaultLibraries>true</IgnoreAllDefaultLibraries>
+      <ModuleDefinitionFile>..\..\src\dll\library.def</ModuleDefinitionFile>
+      <AdditionalDependencies>%(AdditionalDependencies);rpcrt4.lib;credui.lib;secur32.lib;version.lib;netapi32.lib;wldap32.lib</AdditionalDependencies>
+      <StripPrivateSymbols>$(OutDir)$(TargetFileName).public.pdb</StripPrivateSymbols>
+      <AdditionalOptions>/PDBALTPATH:$(TargetFileName).pdb %(AdditionalOptions)</AdditionalOptions>
     </Link>
   </ItemDefinitionGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />

build/VStudio/winfsp_dll.vcxproj.filters

@@ -12,9 +12,6 @@
     <Filter Include="Include\winfsp">
       <UniqueIdentifier>{1d6501f4-cebd-4a00-a774-deb782b59fb5}</UniqueIdentifier>
     </Filter>
-    <Filter Include="Include\shared">
-      <UniqueIdentifier>{c7b83307-0aa0-4593-b2d4-26ff2f1edfc6}</UniqueIdentifier>
-    </Filter>
     <Filter Include="Include\fuse">
       <UniqueIdentifier>{0e7ab1b1-bfca-4439-accb-45a909be9cad}</UniqueIdentifier>
     </Filter>
@@ -27,8 +24,14 @@
     <Filter Include="Source\fuse3">
       <UniqueIdentifier>{96091a7b-3923-4a74-9491-3ee230c688f9}</UniqueIdentifier>
     </Filter>
-    <Filter Include="Source\ku">
-      <UniqueIdentifier>{613cce77-2428-4f9a-9187-f37e009253c1}</UniqueIdentifier>
+    <Filter Include="Source\shared">
+      <UniqueIdentifier>{a099cca5-e40c-4f99-baff-b5399dac5406}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="Source\shared\um">
+      <UniqueIdentifier>{c2e11b62-74a0-41af-9f5b-0846fe81563c}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="Source\shared\ku">
+      <UniqueIdentifier>{7963f853-656a-4fd7-b8df-e586c3fe3dab}</UniqueIdentifier>
     </Filter>
   </ItemGroup>
   <ItemGroup>
@@ -41,9 +44,6 @@
     <ClInclude Include="..\..\src\dll\library.h">
       <Filter>Source</Filter>
     </ClInclude>
-    <ClInclude Include="..\..\src\shared\minimal.h">
-      <Filter>Include\shared</Filter>
-    </ClInclude>
     <ClInclude Include="..\..\inc\fuse\fuse.h">
       <Filter>Include\fuse</Filter>
     </ClInclude>
@@ -80,15 +80,21 @@
     <ClInclude Include="..\..\src\dll\fuse3\library.h">
       <Filter>Source\fuse3</Filter>
     </ClInclude>
-    <ClInclude Include="..\..\src\ku\library.h">
-      <Filter>Source\ku</Filter>
+    <ClInclude Include="..\..\src\shared\um\minimal.h">
+      <Filter>Source\shared\um</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\shared\ku\library.h">
+      <Filter>Source\shared\ku</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\shared\ku\config.h">
+      <Filter>Source\shared\ku</Filter>
     </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="..\..\src\dll\library.c">
       <Filter>Source</Filter>
     </ClCompile>
-    <ClCompile Include="..\..\src\dll\debug.c">
+    <ClCompile Include="..\..\src\dll\debuglog.c">
       <Filter>Source</Filter>
     </ClCompile>
     <ClCompile Include="..\..\src\dll\ntstatus.c">
@@ -157,12 +163,18 @@
     <ClCompile Include="..\..\src\dll\fuse3\fuse3_compat.c">
       <Filter>Source\fuse3</Filter>
     </ClCompile>
-    <ClCompile Include="..\..\src\ku\posix.c">
-      <Filter>Source\ku</Filter>
-    </ClCompile>
     <ClCompile Include="..\..\src\dll\mount.c">
       <Filter>Source</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\src\shared\ku\posix.c">
+      <Filter>Source\shared\ku</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\dll\ldap.c">
+      <Filter>Source</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\dll\debug.c">
+      <Filter>Source</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <None Include="..\..\src\dll\library.def">

build/VStudio/winfsp_sys.vcxproj

@@ -1,11 +1,19 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="version.properties" />
+  <Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), build.common.props))/build.common.props" />
   <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|ARM64">
+      <Configuration>Debug</Configuration>
+      <Platform>ARM64</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Debug|Win32">
       <Configuration>Debug</Configuration>
       <Platform>Win32</Platform>
     </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|ARM64">
+      <Configuration>Release</Configuration>
+      <Platform>ARM64</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Release|Win32">
       <Configuration>Release</Configuration>
       <Platform>Win32</Platform>
@@ -55,6 +63,14 @@
     <ConfigurationType>Driver</ConfigurationType>
     <DriverType>WDM</DriverType>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'" Label="Configuration">
+    <TargetVersion>Windows10</TargetVersion>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <KernelBufferOverflowLib>$(DDK_LIB_PATH)\BufferOverflowFastFailK.lib</KernelBufferOverflowLib>
+    <PlatformToolset>WindowsKernelModeDriver10.0</PlatformToolset>
+    <ConfigurationType>Driver</ConfigurationType>
+    <DriverType>WDM</DriverType>
+  </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
     <TargetVersion>Windows10</TargetVersion>
     <UseDebugLibraries>false</UseDebugLibraries>
@@ -63,6 +79,14 @@
     <ConfigurationType>Driver</ConfigurationType>
     <DriverType>WDM</DriverType>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'" Label="Configuration">
+    <TargetVersion>Windows10</TargetVersion>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <KernelBufferOverflowLib>$(DDK_LIB_PATH)\BufferOverflowFastFailK.lib</KernelBufferOverflowLib>
+    <PlatformToolset>WindowsKernelModeDriver10.0</PlatformToolset>
+    <ConfigurationType>Driver</ConfigurationType>
+    <DriverType>WDM</DriverType>
+  </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">
   </ImportGroup>
@@ -73,31 +97,45 @@
   <PropertyGroup />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <DebuggerFlavor>DbgengKernelDebugger</DebuggerFlavor>
-    <OutDir>$(SolutionDir)build\$(Configuration)\</OutDir>
-    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(PlatformTarget)\</IntDir>
-    <TargetName>$(SolutionName)-$(PlatformTarget)</TargetName>
+    <TargetName>$(MyProductFileName)-$(MyProductFileArch)</TargetName>
     <EnableInf2cat>false</EnableInf2cat>
+    <OutDir>$(SolutionDir)build\$(Configuration)\</OutDir>
+    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(MyProductFileArch)\</IntDir>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <DebuggerFlavor>DbgengKernelDebugger</DebuggerFlavor>
-    <OutDir>$(SolutionDir)build\$(Configuration)\</OutDir>
-    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(PlatformTarget)\</IntDir>
-    <TargetName>$(SolutionName)-$(PlatformTarget)</TargetName>
+    <TargetName>$(MyProductFileName)-$(MyProductFileArch)</TargetName>
     <EnableInf2cat>false</EnableInf2cat>
+    <OutDir>$(SolutionDir)build\$(Configuration)\</OutDir>
+    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(MyProductFileArch)\</IntDir>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <DebuggerFlavor>DbgengKernelDebugger</DebuggerFlavor>
-    <OutDir>$(SolutionDir)build\$(Configuration)\</OutDir>
-    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(PlatformTarget)\</IntDir>
-    <TargetName>$(SolutionName)-$(PlatformTarget)</TargetName>
+    <TargetName>$(MyProductFileName)-$(MyProductFileArch)</TargetName>
     <EnableInf2cat>false</EnableInf2cat>
+    <OutDir>$(SolutionDir)build\$(Configuration)\</OutDir>
+    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(MyProductFileArch)\</IntDir>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">
+    <DebuggerFlavor>DbgengKernelDebugger</DebuggerFlavor>
+    <TargetName>$(MyProductFileName)-$(MyProductFileArch)</TargetName>
+    <EnableInf2cat>false</EnableInf2cat>
+    <OutDir>$(SolutionDir)build\$(Configuration)\</OutDir>
+    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(MyProductFileArch)\</IntDir>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <DebuggerFlavor>DbgengKernelDebugger</DebuggerFlavor>
-    <OutDir>$(SolutionDir)build\$(Configuration)\</OutDir>
-    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(PlatformTarget)\</IntDir>
-    <TargetName>$(SolutionName)-$(PlatformTarget)</TargetName>
+    <TargetName>$(MyProductFileName)-$(MyProductFileArch)</TargetName>
     <EnableInf2cat>false</EnableInf2cat>
+    <OutDir>$(SolutionDir)build\$(Configuration)\</OutDir>
+    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(MyProductFileArch)\</IntDir>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">
+    <DebuggerFlavor>DbgengKernelDebugger</DebuggerFlavor>
+    <TargetName>$(MyProductFileName)-$(MyProductFileArch)</TargetName>
+    <EnableInf2cat>false</EnableInf2cat>
+    <OutDir>$(SolutionDir)build\$(Configuration)\</OutDir>
+    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(MyProductFileArch)\</IntDir>
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <ClCompile>
@@ -110,6 +148,7 @@
       <ProgramDatabaseFile>$(OutDir)$(TargetFileName).pdb</ProgramDatabaseFile>
       <MapFileName>$(OutDir)$(TargetFileName).map</MapFileName>
       <StripPrivateSymbols>$(OutDir)$(TargetFileName).public.pdb</StripPrivateSymbols>
+      <ImportLibrary>$(OutDir)$(TargetName)$(TargetExt).lib</ImportLibrary>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
@@ -123,6 +162,8 @@
       <ProgramDatabaseFile>$(OutDir)$(TargetFileName).pdb</ProgramDatabaseFile>
       <MapFileName>$(OutDir)$(TargetFileName).map</MapFileName>
       <StripPrivateSymbols>$(OutDir)$(TargetFileName).public.pdb</StripPrivateSymbols>
+      <AdditionalOptions>/PDBALTPATH:$(TargetFileName).pdb %(AdditionalOptions)</AdditionalOptions>
+      <ImportLibrary>$(OutDir)$(TargetName)$(TargetExt).lib</ImportLibrary>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
@@ -136,6 +177,21 @@
       <ProgramDatabaseFile>$(OutDir)$(TargetFileName).pdb</ProgramDatabaseFile>
       <MapFileName>$(OutDir)$(TargetFileName).map</MapFileName>
       <StripPrivateSymbols>$(OutDir)$(TargetFileName).public.pdb</StripPrivateSymbols>
+      <ImportLibrary>$(OutDir)$(TargetName)$(TargetExt).lib</ImportLibrary>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">
+    <ClCompile>
+      <AdditionalIncludeDirectories>..\..\src;..\..\opt\fsext\inc;..\..\inc;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions> _WIN64;_ARM64_;ARM64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+    </ClCompile>
+    <Link>
+      <AdditionalDependencies>cng.lib;wdmsec.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <GenerateMapFile>true</GenerateMapFile>
+      <ProgramDatabaseFile>$(OutDir)$(TargetFileName).pdb</ProgramDatabaseFile>
+      <MapFileName>$(OutDir)$(TargetFileName).map</MapFileName>
+      <StripPrivateSymbols>$(OutDir)$(TargetFileName).public.pdb</StripPrivateSymbols>
+      <ImportLibrary>$(OutDir)$(TargetName)$(TargetExt).lib</ImportLibrary>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
@@ -149,14 +205,31 @@
       <ProgramDatabaseFile>$(OutDir)$(TargetFileName).pdb</ProgramDatabaseFile>
       <MapFileName>$(OutDir)$(TargetFileName).map</MapFileName>
       <StripPrivateSymbols>$(OutDir)$(TargetFileName).public.pdb</StripPrivateSymbols>
+      <AdditionalOptions>/PDBALTPATH:$(TargetFileName).pdb %(AdditionalOptions)</AdditionalOptions>
+      <ImportLibrary>$(OutDir)$(TargetName)$(TargetExt).lib</ImportLibrary>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">
+    <ClCompile>
+      <AdditionalIncludeDirectories>..\..\src;..\..\opt\fsext\inc;..\..\inc;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions> _WIN64;_ARM64_;ARM64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+    </ClCompile>
+    <Link>
+      <AdditionalDependencies>cng.lib;wdmsec.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <GenerateMapFile>true</GenerateMapFile>
+      <ProgramDatabaseFile>$(OutDir)$(TargetFileName).pdb</ProgramDatabaseFile>
+      <MapFileName>$(OutDir)$(TargetFileName).map</MapFileName>
+      <StripPrivateSymbols>$(OutDir)$(TargetFileName).public.pdb</StripPrivateSymbols>
+      <AdditionalOptions>/PDBALTPATH:$(TargetFileName).pdb %(AdditionalOptions)</AdditionalOptions>
+      <ImportLibrary>$(OutDir)$(TargetName)$(TargetExt).lib</ImportLibrary>
     </Link>
   </ItemDefinitionGroup>
   <ItemGroup>
     <FilesToPackage Include="$(TargetPath)" />
   </ItemGroup>
   <ItemGroup>
-    <ClCompile Include="..\..\src\ku\posix.c" />
-    <ClCompile Include="..\..\src\ku\uuid5.c" />
+    <ClCompile Include="..\..\src\shared\ku\posix.c" />
+    <ClCompile Include="..\..\src\shared\ku\uuid5.c" />
     <ClCompile Include="..\..\src\sys\cleanup.c" />
     <ClCompile Include="..\..\src\sys\close.c" />
     <ClCompile Include="..\..\src\sys\create.c" />
@@ -174,6 +247,7 @@
     <ClCompile Include="..\..\src\sys\fsext.c" />
     <ClCompile Include="..\..\src\sys\iop.c" />
     <ClCompile Include="..\..\src\sys\ioq.c" />
+    <ClCompile Include="..\..\src\sys\devtimer.c" />
     <ClCompile Include="..\..\src\sys\lockctl.c" />
     <ClCompile Include="..\..\src\sys\meta.c" />
     <ClCompile Include="..\..\src\sys\mountdev.c" />
@@ -183,7 +257,9 @@
     <ClCompile Include="..\..\src\sys\read.c" />
     <ClCompile Include="..\..\src\sys\security.c" />
     <ClCompile Include="..\..\src\sys\shutdown.c" />
+    <ClCompile Include="..\..\src\sys\silo.c" />
     <ClCompile Include="..\..\src\sys\statistics.c" />
+    <ClCompile Include="..\..\src\sys\trace.c" />
     <ClCompile Include="..\..\src\sys\util.c" />
     <ClCompile Include="..\..\src\sys\volinfo.c" />
     <ClCompile Include="..\..\src\sys\volume.c" />
@@ -193,7 +269,8 @@
   <ItemGroup>
     <ClInclude Include="..\..\inc\winfsp\fsctl.h" />
     <ClInclude Include="..\..\opt\fsext\inc\winfsp\fsext.h" />
-    <ClInclude Include="..\..\src\ku\library.h" />
+    <ClInclude Include="..\..\src\shared\ku\config.h" />
+    <ClInclude Include="..\..\src\shared\ku\library.h" />
     <ClInclude Include="..\..\src\sys\driver.h" />
   </ItemGroup>
   <ItemGroup>
@@ -201,7 +278,9 @@
       <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">_X86_=1;i386=1;STD_CALL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">_X86_=1;i386=1;STD_CALL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">_WIN64;_AMD64_=1;AMD64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">_WIN64;_ARM64_=1;ARM64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='Release|x64'">_WIN64;_AMD64_=1;AMD64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">_WIN64;_ARM64_=1;ARM64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
     </ResourceCompile>
   </ItemGroup>
   <ItemGroup>
@@ -209,64 +288,94 @@
       <FileType>Document</FileType>
       <Command Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">set DriverFile=$(TargetFileName)
 set Provider="$(MyCompanyName)"
-set CatalogFile=driver-$(PlatformTarget).cat
+set CatalogFile=driver-$(MyProductFileArch).cat
 
 setlocal EnableDelayedExpansion
-if exist $(OutDir)driver-$(PlatformTarget).inf del $(OutDir)driver-$(PlatformTarget).inf
+if exist $(OutDir)driver-$(MyProductFileArch).inf del $(OutDir)driver-$(MyProductFileArch).inf
 for /f "delims=" %%l in (%(FullPath)) do (
     set line=%%l
-    echo !line! &gt;&gt;$(OutDir)driver-$(PlatformTarget).inf
+    echo !line! &gt;&gt;$(OutDir)driver-$(MyProductFileArch).inf
 )
 
-stampinf -d * -v $(MyVersion) -f $(OutDir)driver-$(PlatformTarget).inf</Command>
+stampinf -d * -v $(MyVersion) -f $(OutDir)driver-$(MyProductFileArch).inf</Command>
       <LinkObjects Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">false</LinkObjects>
       <Command Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">set DriverFile=$(TargetFileName)
 set Provider="$(MyCompanyName)"
-set CatalogFile=driver-$(PlatformTarget).cat
+set CatalogFile=driver-$(MyProductFileArch).cat
 
 setlocal EnableDelayedExpansion
-if exist $(OutDir)driver-$(PlatformTarget).inf del $(OutDir)driver-$(PlatformTarget).inf
+if exist $(OutDir)driver-$(MyProductFileArch).inf del $(OutDir)driver-$(MyProductFileArch).inf
 for /f "delims=" %%l in (%(FullPath)) do (
     set line=%%l
-    echo !line! &gt;&gt;$(OutDir)driver-$(PlatformTarget).inf
+    echo !line! &gt;&gt;$(OutDir)driver-$(MyProductFileArch).inf
 )
 
-stampinf -d * -v $(MyVersion) -f $(OutDir)driver-$(PlatformTarget).inf</Command>
+stampinf -d * -v $(MyVersion) -f $(OutDir)driver-$(MyProductFileArch).inf</Command>
       <LinkObjects Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">false</LinkObjects>
       <Command Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">set DriverFile=$(TargetFileName)
 set Provider="$(MyCompanyName)"
-set CatalogFile=driver-$(PlatformTarget).cat
+set CatalogFile=driver-$(MyProductFileArch).cat
 
 setlocal EnableDelayedExpansion
-if exist $(OutDir)driver-$(PlatformTarget).inf del $(OutDir)driver-$(PlatformTarget).inf
+if exist $(OutDir)driver-$(MyProductFileArch).inf del $(OutDir)driver-$(MyProductFileArch).inf
 for /f "delims=" %%l in (%(FullPath)) do (
     set line=%%l
-    echo !line! &gt;&gt;$(OutDir)driver-$(PlatformTarget).inf
+    echo !line! &gt;&gt;$(OutDir)driver-$(MyProductFileArch).inf
 )
 
-stampinf -d * -v $(MyVersion) -f $(OutDir)driver-$(PlatformTarget).inf</Command>
+stampinf -d * -v $(MyVersion) -f $(OutDir)driver-$(MyProductFileArch).inf</Command>
+      <Command Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">set DriverFile=$(TargetFileName)
+set Provider="$(MyCompanyName)"
+set CatalogFile=driver-$(MyProductFileArch).cat
+
+setlocal EnableDelayedExpansion
+if exist $(OutDir)driver-$(MyProductFileArch).inf del $(OutDir)driver-$(MyProductFileArch).inf
+for /f "delims=" %%l in (%(FullPath)) do (
+    set line=%%l
+    echo !line! &gt;&gt;$(OutDir)driver-$(MyProductFileArch).inf
+)
+
+stampinf -d * -v $(MyVersion) -f $(OutDir)driver-$(MyProductFileArch).inf</Command>
       <LinkObjects Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">false</LinkObjects>
+      <LinkObjects Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">false</LinkObjects>
       <Command Condition="'$(Configuration)|$(Platform)'=='Release|x64'">set DriverFile=$(TargetFileName)
 set Provider="$(MyCompanyName)"
-set CatalogFile=driver-$(PlatformTarget).cat
+set CatalogFile=driver-$(MyProductFileArch).cat
 
 setlocal EnableDelayedExpansion
-if exist $(OutDir)driver-$(PlatformTarget).inf del $(OutDir)driver-$(PlatformTarget).inf
+if exist $(OutDir)driver-$(MyProductFileArch).inf del $(OutDir)driver-$(MyProductFileArch).inf
 for /f "delims=" %%l in (%(FullPath)) do (
     set line=%%l
-    echo !line! &gt;&gt;$(OutDir)driver-$(PlatformTarget).inf
+    echo !line! &gt;&gt;$(OutDir)driver-$(MyProductFileArch).inf
 )
 
-stampinf -d * -v $(MyVersion) -f $(OutDir)driver-$(PlatformTarget).inf</Command>
+stampinf -d * -v $(MyVersion) -f $(OutDir)driver-$(MyProductFileArch).inf</Command>
+      <Command Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">set DriverFile=$(TargetFileName)
+set Provider="$(MyCompanyName)"
+set CatalogFile=driver-$(MyProductFileArch).cat
+
+setlocal EnableDelayedExpansion
+if exist $(OutDir)driver-$(MyProductFileArch).inf del $(OutDir)driver-$(MyProductFileArch).inf
+for /f "delims=" %%l in (%(FullPath)) do (
+    set line=%%l
+    echo !line! &gt;&gt;$(OutDir)driver-$(MyProductFileArch).inf
+)
+
+stampinf -d * -v $(MyVersion) -f $(OutDir)driver-$(MyProductFileArch).inf</Command>
       <LinkObjects Condition="'$(Configuration)|$(Platform)'=='Release|x64'">false</LinkObjects>
-      <Message Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">Writing driver-$(PlatformTarget).inf</Message>
-      <Outputs Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(OutDir)driver-$(PlatformTarget).inf</Outputs>
-      <Message Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">Writing driver-$(PlatformTarget).inf</Message>
-      <Outputs Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(OutDir)driver-$(PlatformTarget).inf</Outputs>
-      <Message Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">Writing driver-$(PlatformTarget).inf</Message>
-      <Outputs Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">$(OutDir)driver-$(PlatformTarget).inf</Outputs>
-      <Message Condition="'$(Configuration)|$(Platform)'=='Release|x64'">Writing driver-$(PlatformTarget).inf</Message>
-      <Outputs Condition="'$(Configuration)|$(Platform)'=='Release|x64'">$(OutDir)driver-$(PlatformTarget).inf</Outputs>
+      <LinkObjects Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">false</LinkObjects>
+      <Message Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">Writing driver-$(MyProductFileArch).inf</Message>
+      <Outputs Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(OutDir)driver-$(MyProductFileArch).inf</Outputs>
+      <Message Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">Writing driver-$(MyProductFileArch).inf</Message>
+      <Outputs Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(OutDir)driver-$(MyProductFileArch).inf</Outputs>
+      <Message Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">Writing driver-$(MyProductFileArch).inf</Message>
+      <Message Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">Writing driver-$(MyProductFileArch).inf</Message>
+      <Outputs Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">$(OutDir)driver-$(MyProductFileArch).inf</Outputs>
+      <Outputs Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">$(OutDir)driver-$(MyProductFileArch).inf</Outputs>
+      <Message Condition="'$(Configuration)|$(Platform)'=='Release|x64'">Writing driver-$(MyProductFileArch).inf</Message>
+      <Message Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">Writing driver-$(MyProductFileArch).inf</Message>
+      <Outputs Condition="'$(Configuration)|$(Platform)'=='Release|x64'">$(OutDir)driver-$(MyProductFileArch).inf</Outputs>
+      <Outputs Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">$(OutDir)driver-$(MyProductFileArch).inf</Outputs>
     </CustomBuild>
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />

build/VStudio/winfsp_sys.vcxproj.filters

@@ -12,8 +12,11 @@
     <Filter Include="Include\winfsp">
       <UniqueIdentifier>{904f0df1-2fb8-4f84-aa46-fa929488c39a}</UniqueIdentifier>
     </Filter>
-    <Filter Include="Source\ku">
-      <UniqueIdentifier>{235076b8-290c-4dec-b005-71d9b8e8cba7}</UniqueIdentifier>
+    <Filter Include="Source\shared">
+      <UniqueIdentifier>{c4db9aa7-9474-4f0b-b38b-343a8a1e5686}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="Source\shared\ku">
+      <UniqueIdentifier>{df147bf8-bbdf-4de7-95ce-1e281925725a}</UniqueIdentifier>
     </Filter>
   </ItemGroup>
   <ItemGroup>
@@ -110,15 +113,24 @@
     <ClCompile Include="..\..\src\sys\fsext.c">
       <Filter>Source</Filter>
     </ClCompile>
-    <ClCompile Include="..\..\src\ku\posix.c">
-      <Filter>Source\ku</Filter>
-    </ClCompile>
-    <ClCompile Include="..\..\src\ku\uuid5.c">
-      <Filter>Source\ku</Filter>
-    </ClCompile>
     <ClCompile Include="..\..\src\sys\mountdev.c">
       <Filter>Source</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\src\shared\ku\posix.c">
+      <Filter>Source\shared\ku</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\shared\ku\uuid5.c">
+      <Filter>Source\shared\ku</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\sys\silo.c">
+      <Filter>Source</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\sys\trace.c">
+      <Filter>Source</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\sys\devtimer.c">
+      <Filter>Source</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\src\sys\driver.h">
@@ -130,8 +142,11 @@
     <ClInclude Include="..\..\opt\fsext\inc\winfsp\fsext.h">
       <Filter>Include\winfsp</Filter>
     </ClInclude>
-    <ClInclude Include="..\..\src\ku\library.h">
-      <Filter>Source\ku</Filter>
+    <ClInclude Include="..\..\src\shared\ku\library.h">
+      <Filter>Source\shared\ku</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\shared\ku\config.h">
+      <Filter>Source\shared\ku</Filter>
     </ClInclude>
   </ItemGroup>
   <ItemGroup>

build/choco/LICENSE.txt

@@ -1,4 +1,3 @@
-From: https://github.com/billziss-gh/winfsp/blob/master/License.txt
+From: https://github.com/winfsp/winfsp/blob/master/License.txt
 
 LICENSE
-

build/choco/VERIFICATION.txt

@@ -2,8 +2,8 @@ VERIFICATION
 Verification is intended to assist the Chocolatey moderators and community
 in verifying that this package's contents are trustworthy.
 
-WinFsp GitHub repository: https://github.com/billziss-gh/winfsp
-WinFsp MSI releases     : https://github.com/billziss-gh/winfsp/releases
+WinFsp GitHub repository: https://github.com/winfsp/winfsp
+WinFsp MSI releases     : https://github.com/winfsp/winfsp/releases
 
 You may use the Windows certutil utility to confirm the hash of the MSI
 included in this package against the WinFsp MSI release of the same version.
@@ -12,4 +12,3 @@ For example, for WinFsp version 1.0.17072 the command line to use is:
     certutil -hashfile winfsp-1.0.17072.msi SHA256
 
 The certutil output of the MSI in this package is included below.
-

build/choco/winfsp.nuspec

@@ -3,20 +3,20 @@
     <metadata>
         <id>winfsp</id>
         <version>$version$</version>
-        <packageSourceUrl>https://github.com/billziss-gh/winfsp/tree/master/build/choco</packageSourceUrl>
+        <packageSourceUrl>https://github.com/winfsp/winfsp/tree/master/build/choco</packageSourceUrl>
         <owners>Bill Zissimopoulos</owners>
 
         <title>WinFsp</title>
         <authors>Bill Zissimopoulos</authors>
-        <projectUrl>https://github.com/billziss-gh/winfsp</projectUrl>
-        <iconUrl>https://github.com/billziss-gh/winfsp/raw/master/art/winfsp-solid.png</iconUrl>
+        <projectUrl>https://github.com/winfsp/winfsp</projectUrl>
+        <iconUrl>https://github.com/winfsp/winfsp/raw/master/art/winfsp-solid.png</iconUrl>
         <copyright>Bill Zissimopoulos</copyright>
-        <licenseUrl>https://github.com/billziss-gh/winfsp/blob/master/License.txt</licenseUrl>
+        <licenseUrl>https://github.com/winfsp/winfsp/blob/master/License.txt</licenseUrl>
         <requireLicenseAcceptance>false</requireLicenseAcceptance>
-        <projectSourceUrl>https://github.com/billziss-gh/winfsp</projectSourceUrl>
-        <docsUrl>https://github.com/billziss-gh/winfsp/tree/master/doc</docsUrl>
+        <projectSourceUrl>https://github.com/winfsp/winfsp</projectSourceUrl>
+        <docsUrl>https://github.com/winfsp/winfsp/tree/master/doc</docsUrl>
         <mailingListUrl>https://groups.google.com/forum/#!forum/winfsp</mailingListUrl>
-        <bugTrackerUrl>https://github.com/billziss-gh/winfsp/issues</bugTrackerUrl>
+        <bugTrackerUrl>https://github.com/winfsp/winfsp/issues</bugTrackerUrl>
         <tags>driver filesystem fuse gplv3 windows-kernel admin</tags>
         <summary>Windows File System Proxy - FUSE for Windows</summary>
         <description>
@@ -39,7 +39,7 @@ To verify installation:
 * For Cygwin: `net use m: '\\memfs64\share'`
 * To delete the drive: `net use m: /delete`
         </description>
-        <releaseNotes>https://github.com/billziss-gh/winfsp/blob/master/Changelog.asciidoc</releaseNotes>
+        <releaseNotes>https://github.com/winfsp/winfsp/blob/master/Changelog.md</releaseNotes>
 
         <!--<dependencies>
             <dependency id="chocolatey-uninstall.extension" />
@@ -52,6 +52,6 @@ To verify installation:
         <file src="chocolateyInstall.ps1" target="tools" />
         <file src="chocolateyUninstall.ps1" target="tools" />
         <file src="chocolateyHelper.ps1" target="tools" />
-        <file src="winfsp-$version$.msi" target="tools" />
+        <file src="winfsp-$MsiVersion$.msi" target="tools" />
     </files>
 </package>

doc/Home.md

@@ -9,7 +9,7 @@ The documentation available here discusses various aspects of WinFsp.
 ## Programming
 
 - The [[Tutorial|WinFsp-Tutorial]] describes how to create a simple, but complete file system in C/C++.
-- The [[API Reference|WinFsp-API-winfsp.h]] describes the native WinFsp API. This external [[link|http://www.secfs.net/winfsp/apiref/]] may be easier to browse for some people.
+- The [[API Reference|WinFsp-API-winfsp.h]] describes the native WinFsp API.
 - There is also a FUSE compatibility layer for native Windows and Cygwin. See fuse.h in the source repository.
 - This [[document|Native-API-vs-FUSE]] discusses the need for both a native API and FUSE and gives some pointers on which one to choose.
 - Since release 2019.3 WinFsp supports development of file systems in kernel mode. This [[document|WinFsp-Kernel-Mode-File-Systems]] discusses how to write such file systems.
@@ -30,5 +30,3 @@ The documentation available here discusses various aspects of WinFsp.
 ## Compatibility
 
 - The [[Compatibility|NTFS-Compatibility]] document discusses current WinFsp compatibility with NTFS.
-
-WinFsp is available under the GPLv3 license with a special exception for Free/Libre and Open Source Software.

doc/Known-File-Systems.asciidoc

@@ -1,25 +1,35 @@
 = Known File Systems and File System Libraries
 
-This document contains a list of known file systems and file system libraries that run on WinFsp. Please contact the WinFsp project to have your file system solution added to this list.
+This document contains a list of known open-source file systems and file system libraries that run on WinFsp. Please contact the WinFsp project to have your file system solution added to this list.
 
 == 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/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#
 - https://github.com/ihaveamac/fuse-3ds[fuse-3ds] - FUSE Filesystem Python scripts for Nintendo 3DS files
+- https://github.com/sganis/golddrive[golddrive] - Windows ssh network drive
+- https://github.com/winfsp/hubfs[hubfs] - File system for GitHub
 - https://github.com/FrKaram/KS2.Drive[KS2.Drive] - Mount a webDAV/AOS server as a local drive
-- https://github.com/billziss-gh/nfs-win[nfs-win] - NFS for Windows
+- https://github.com/winfsp/nfs-win[nfs-win] - NFS for Windows
+- https://github.com/winfsp/objfs[objfs] - Object Storage File System
 - https://github.com/ncw/rclone[rclone] - rsync for cloud storage
 - https://github.com/hasse69/rar2fs[rar2fs] - FUSE file system for reading RAR archives
 - https://github.com/billziss-gh/redditfs[redditfs] - ls -l /r/programming
+- https://github.com/s3fs-fuse/s3fs-fuse[s3fs-fuse] - FUSE-based file system backed by Amazon S3
 - https://github.com/netheril96/securefs[securefs] - Filesystem in userspace (FUSE) with transparent authenticated encryption
-- https://github.com/billziss-gh/sshfs-win[sshfs-win] - SSHFS for Windows
+- https://github.com/winfsp/sshfs-win[sshfs-win] - SSHFS for Windows
+- https://github.com/printpagestopdf/WordpressDrive[WordpressDrive] - Windows Userspace Filesystem based on WinFsp that presents a Wordpress Site as a Windows Drive
+- https://github.com/emoose/xbox-winfsp[xbox-winfsp] - Adds native support to Windows for the FATX, STFS & GDFX (aka XGD/XDVDFS) Xbox filesystems.
 - https://github.com/UtrechtUniversity/YodaDrive[YodaDrive] - Mount a Yoda drive as a local drive
 
 == File System Libraries
 
-- https://github.com/billziss-gh/cgofuse[Go: cgofuse] - Cross-platform FUSE library for Go
-- https://github.com/DuroSoft/fuse-bindings[Nodejs: fuse-bindings] - Fully maintained FUSE bindings for Node that aims to cover the entire FUSE api
+- https://github.com/winfsp/cgofuse[Go: cgofuse] - Cross-platform FUSE library 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/DuroSoft/fuse-bindings[Nodejs: fuse-bindings] - Fully maintained FUSE bindings for Node that aims to cover the entire FUSE api
 - https://github.com/billziss-gh/fusepy[Python: fusepy] - Simple ctypes bindings for FUSE
+- https://github.com/pleiszenburg/refuse[Python: refuse] - Simple cross-plattform ctypes bindings for libfuse / FUSE for macOS / WinFsp
 - https://github.com/Scille/winfspy[Python: winfspy] - WinFSP binding for Python

doc/NTFS-Compatibility.asciidoc

@@ -17,13 +17,14 @@ WinFsp supports the following NTFS features:
 - Opportunistic locks.
 - Open, create, close, delete, query named streams.
 - Reparse points with special support for symbolic links.
+- Extended attributes.
+- Traditional Windows and POSIX semantics for delete and rename.
 
 == Unsupported features
 
 WinFsp does not support the following NTFS features:
 
 - Hard links. Rather rarely used on Windows. However it might be worthwhile to implement them for WinFsp.
-- Extended attributes. Although popular with POSIX file systems, they are severely hampered and rarely used on Windows. They are also not exposed via the Win32 API.
 - Short file names. Short file names are a relic of the past. WinFsp made a conscious decision not to support them.
 - Paging files. Providing paging file support via a user mode file system is impossible for a number of reasons.
 - Object ID's. Opening files by ID (+FILE_OPEN_BY_FILE_ID+) is not supported.

doc/Native-API-vs-FUSE.asciidoc

@@ -6,7 +6,7 @@ This document compares the "native" WinFsp API to the FUSE API and provides a ra
 
 WinFsp provides two different but conceptually similar API's for the same purpose of implementing a user mode file system:
 
-- The WinFsp API, which is documented in the include file `inc/winfsp/winfsp.h` (and online at http://www.secfs.net/winfsp/apiref/). This API consists of the `FSP_FILE_SYSTEM_INTERFACE` "class" and the `FspFileSystem*` functions.
+- The WinFsp API, which is documented in the include file `inc/winfsp/winfsp.h` (and online at https://winfsp.dev/apiref). This API consists of the `FSP_FILE_SYSTEM_INTERFACE` "class" and the `FspFileSystem*` functions.
 - The FUSE (high-level) API, which is the well understood API from the FUSE project originally by Miklos Szeredi.
 
 Given the similarities between the two API's some questions naturally arise:

doc/Queued-Events.asciidoc

@@ -1,6 +1,6 @@
 = Queued Events - Windows kernel events with IOCP scheduling characteristics
 
-In this article I am discussing _Queued Events_. _Queued Events_ are a Windows kernel synchronization mechanism that I invented for https://github.com/billziss-gh/winfsp[WinFsp - FUSE for Windows]. _Queued Events_ behave like kernel Synchronization Events (i.e. Win32 auto-reset events), but provide scheduling characteristics similar to those of I/O Completion Ports.
+In this article I am discussing _Queued Events_. _Queued Events_ are a Windows kernel synchronization mechanism that I invented for https://github.com/winfsp/winfsp[WinFsp - FUSE for Windows]. _Queued Events_ behave like kernel Synchronization Events (i.e. Win32 auto-reset events), but provide scheduling characteristics similar to those of I/O Completion Ports.
 
 == The Problem
 
@@ -92,7 +92,7 @@ We now have to consider what happens when we have one EventSet concurrently with
 
 NOTE: _Queued Events_ cannot cleanly support an EventClear operation. The obvious choice of using KeRemoveQueue with a 0 timeout is insufficient because it would associate the current thread with the KQUEUE and that is not desirable. KeRundownQueue cannot be used either because it disassociates all threads from the KQUEUE.
 
-The complete implementation of _Queued Events_ within WinFsp can be found here: https://github.com/billziss-gh/winfsp/blob/v1.1/src/sys/driver.h#L655-L795
+The complete implementation of _Queued Events_ within WinFsp can be found here: https://github.com/winfsp/winfsp/blob/v1.1/src/sys/driver.h#L655-L795
 
 == Queued Events Scheduling Characteristics
 
@@ -102,4 +102,3 @@ Queued Events encapsulate KQUEUE's and therefore inherit their scheduling charac
 - They limit the number of threads that can be satisfied concurrently.
 
 These characteristics are desirable because they reduce the number of context switches thus speeding up the WinFsp IPC implementation. Performance testing immediately after the incorporation of _Queued Events_ into WinFsp showed significant performance improvements; profiling with xperf showed that context switches among file system threads were now a relatively rare event!
-

doc/SSHFS-Port-Case-Study.asciidoc

@@ -91,7 +91,7 @@ implib=${prefix}/bin/winfsp-${arch}.dll
 Name: fuse
 Description: WinFsp FUSE compatible API
 Version: 2.8
-URL: http://www.secfs.net/winfsp/
+URL: https://winfsp.dev
 Libs: "${implib}"
 Cflags: -I"${incdir}"
 ----

doc/WinFsp-API-launch.h.asciidoc

@@ -1,263 +0,0 @@
-= winfsp/launch.h
-:author: (C) 2015-2018 Bill Zissimopoulos
-:toc: preamble
-:toc-title:
-
-WinFsp Launch API.
-
-In order to use the WinFsp Launch API a program must include <winfsp/launch.h>
-and link with the winfsp$$_$$x64.dll (or winfsp$$_$$x86.dll) library.
-
-== Launch Control
-
-=== Functions
-
-*FspLaunchCallLauncherPipe* - Call launcher pipe.
-
-[source,c]
-----
-FSP_API NTSTATUS FspLaunchCallLauncherPipe( 
-    WCHAR Command,
-    ULONG Argc,
-    PWSTR *Argv,
-    ULONG *Argl, 
-    PWSTR Buffer,
-    PULONG PSize,
-    PULONG PLauncherError);  
-----
-
-*Parameters*
-
-- _Command_ - Launcher command to send. For example, the 'L' launcher command instructs
-the launcher to list all running service instances.
-- _Argc_ - Command argument count. May be 0.
-- _Argv_ - Command argument array. May be NULL.
-- _Argl_ - Command argument length array. May be NULL. If this is NULL all command arguments
-are assumed to be NULL-terminated strings. It is also possible for specific arguments
-to be NULL-terminated; in this case pass -1 in the corresponding Argl position.
-- _Buffer_ - Buffer that receives the command response. May be NULL.
-- _PSize_ - Pointer to a ULONG. On input it contains the size of the Buffer. On output it
-contains the number of bytes transferred. May be NULL.
-- _PLauncherError_ - Receives the launcher error if any. This is always a Win32 error code. May not be NULL.
-
-*Return Value*
-
-STATUS$$_$$SUCCESS if the command is sent successfully to the launcher, even if the launcher
-returns an error. Other status codes indicate a communication error. Launcher errors are
-reported through PLauncherError.
-
-*Discussion*
-
-This function is used to send a command to the launcher and receive a response.
-
-
-*FspLaunchGetInfo* - Get information about a service instance.
-
-[source,c]
-----
-FSP_API NTSTATUS FspLaunchGetInfo( 
-    PWSTR ClassName,
-    PWSTR InstanceName, 
-    PWSTR Buffer,
-    PULONG PSize, 
-    PULONG PLauncherError);  
-----
-
-*Parameters*
-
-- _ClassName_ - Class name of the service instance to stop.
-- _InstanceName_ - Instance name of the service instance to stop.
-- _Buffer_ - Buffer that receives the command response. May be NULL.
-- _PSize_ - Pointer to a ULONG. On input it contains the size of the Buffer. On output it
-contains the number of bytes transferred. May be NULL.
-- _PLauncherError_ - Receives the launcher error if any. This is always a Win32 error code. May not be NULL.
-
-*Return Value*
-
-STATUS$$_$$SUCCESS if the command is sent successfully to the launcher, even if the launcher
-returns an error. Other status codes indicate a communication error. Launcher errors are
-reported through PLauncherError.
-
-*Discussion*
-
-The information is a list of NULL-terminated strings: the class name of the service instance,
-the instance name of the service instance and the full command line used to start the service
-instance.
-
-
-*FspLaunchGetNameList* - List service instances.
-
-[source,c]
-----
-FSP_API NTSTATUS FspLaunchGetNameList( 
-    PWSTR Buffer,
-    PULONG PSize, 
-    PULONG PLauncherError);  
-----
-
-*Parameters*
-
-- _Buffer_ - Buffer that receives the command response. May be NULL.
-- _PSize_ - Pointer to a ULONG. On input it contains the size of the Buffer. On output it
-contains the number of bytes transferred. May be NULL.
-- _PLauncherError_ - Receives the launcher error if any. This is always a Win32 error code. May not be NULL.
-
-*Return Value*
-
-STATUS$$_$$SUCCESS if the command is sent successfully to the launcher, even if the launcher
-returns an error. Other status codes indicate a communication error. Launcher errors are
-reported through PLauncherError.
-
-*Discussion*
-
-The information is a list of pairs of NULL-terminated strings. Each pair contains the class
-name and instance name of a service instance. All currently running service instances are
-listed.
-
-
-*FspLaunchStart* - Start a service instance.
-
-[source,c]
-----
-FSP_API NTSTATUS FspLaunchStart( 
-    PWSTR ClassName,
-    PWSTR InstanceName,
-    ULONG Argc,
-    PWSTR *Argv, 
-    BOOLEAN HasSecret, 
-    PULONG PLauncherError);  
-----
-
-*Parameters*
-
-- _ClassName_ - Class name of the service instance to start.
-- _InstanceName_ - Instance name of the service instance to start.
-- _Argc_ - Service instance argument count. May be 0.
-- _Argv_ - Service instance argument array. May be NULL.
-- _HasSecret_ - Whether the last argument in Argv is assumed to be a secret (e.g. password) or not.
-Secrets are passed to service instances through standard input rather than the command
-line.
-- _PLauncherError_ - Receives the launcher error if any. This is always a Win32 error code. May not be NULL.
-
-*Return Value*
-
-STATUS$$_$$SUCCESS if the command is sent successfully to the launcher, even if the launcher
-returns an error. Other status codes indicate a communication error. Launcher errors are
-reported through PLauncherError.
-
-
-*FspLaunchStop* - Stop a service instance.
-
-[source,c]
-----
-FSP_API NTSTATUS FspLaunchStop( 
-    PWSTR ClassName,
-    PWSTR InstanceName, 
-    PULONG PLauncherError);  
-----
-
-*Parameters*
-
-- _ClassName_ - Class name of the service instance to stop.
-- _InstanceName_ - Instance name of the service instance to stop.
-- _PLauncherError_ - Receives the launcher error if any. This is always a Win32 error code. May not be NULL.
-
-*Return Value*
-
-STATUS$$_$$SUCCESS if the command is sent successfully to the launcher, even if the launcher
-returns an error. Other status codes indicate a communication error. Launcher errors are
-reported through PLauncherError.
-
-
-== Service Registry
-
-=== Functions
-
-*FspLaunchRegFreeRecord* - Free a service registry record.
-
-[source,c]
-----
-FSP_API VOID FspLaunchRegFreeRecord( 
-    FSP_LAUNCH_REG_RECORD *Record);  
-----
-
-*Parameters*
-
-- _Record_ - The service record to free.
-
-*See Also*
-
-- FspLaunchRegGetRecord
-
-
-*FspLaunchRegGetRecord* - Get a service registry record.
-
-[source,c]
-----
-FSP_API NTSTATUS FspLaunchRegGetRecord( 
-    PWSTR ClassName,
-    PWSTR Agent, 
-    FSP_LAUNCH_REG_RECORD **PRecord);  
-----
-
-*Parameters*
-
-- _ClassName_ - The service class name.
-- _Agent_ - The name of the agent that is retrieving the service record. This API matches
-the supplied Agent against the Agent in the service record and it only returns
-the record if they match. Pass NULL to match any Agent.
-- _PRecord_ - Pointer to a record pointer. Memory for the service record will be allocated
-and a pointer to it will be stored at this address. This memory must be later
-freed using FspLaunchRegFreeRecord.
-
-*Return Value*
-
-STATUS$$_$$SUCCESS or error code.
-
-*See Also*
-
-- FspLaunchRegFreeRecord
-
-
-*FspLaunchRegSetRecord* - Add/change/delete a service registry record.
-
-[source,c]
-----
-FSP_API NTSTATUS FspLaunchRegSetRecord( 
-    PWSTR ClassName, 
-    const FSP_LAUNCH_REG_RECORD *Record);  
-----
-
-*Parameters*
-
-- _ClassName_ - The service class name.
-- _Record_ - The record to set in the registry. If NULL, the registry record is deleted.
-
-*Return Value*
-
-STATUS$$_$$SUCCESS or error code.
-
-
-=== Typedefs
-
-*FSP$$_$$LAUNCH$$_$$REG$$_$$RECORD* - Service registry record.
-
-[source,c]
-----
-typedef struct _FSP_LAUNCH_REG_RECORD { 
-    PWSTR Agent; 
-    PWSTR Executable; 
-    PWSTR CommandLine; 
-    PWSTR WorkDirectory; 
-    PWSTR RunAs; 
-    PWSTR Security; 
-    PVOID Reserved0[6]; 
-    ULONG JobControl; 
-    ULONG Credentials; 
-    ULONG Reserved1[6]; 
-    UINT8 Buffer[]; 
-} FSP_LAUNCH_REG_RECORD;  
-----
-
-
-

doc/WinFsp-API-launch.h.md

@@ -0,0 +1,423 @@
+# winfsp/launch.h
+
+WinFsp Launch API.
+
+In order to use the WinFsp Launch API a program must include <winfsp/launch.h>
+and link with the winfsp\_x64.dll (or winfsp\_x86.dll) library.
+
+## LAUNCH CONTROL
+
+### Functions
+
+<details>
+<summary>
+<b>FspLaunchCallLauncherPipe</b> - Call launcher pipe.
+</summary>
+<blockquote>
+<br/>
+
+```c
+FSP_API NTSTATUS FspLaunchCallLauncherPipe( 
+    WCHAR Command,
+    ULONG Argc,
+    PWSTR *Argv,
+    ULONG *Argl, 
+    PWSTR Buffer,
+    PULONG PSize, 
+    PULONG PLauncherError);  
+```
+
+**Parameters**
+
+- _Command_ \- Launcher command to send. For example, the 'L' launcher command instructs
+the launcher to list all running service instances.
+- _Argc_ \- Command argument count. May be 0.
+- _Argv_ \- Command argument array. May be NULL.
+- _Argl_ \- Command argument length array. May be NULL. If this is NULL all command arguments
+are assumed to be NULL-terminated strings. It is also possible for specific arguments
+to be NULL-terminated; in this case pass -1 in the corresponding Argl position.
+- _Buffer_ \- Buffer that receives the command response. May be NULL.
+- _PSize_ \- Pointer to a ULONG. On input it contains the size of the Buffer. On output it
+contains the number of bytes transferred. May be NULL.
+- _PLauncherError_ \- Receives the launcher error if any. This is always a Win32 error code. May not be NULL.
+
+**Return Value**
+
+STATUS\_SUCCESS if the command is sent successfully to the launcher, even if the launcher
+returns an error. Other status codes indicate a communication error. Launcher errors are
+reported through PLauncherError.
+
+**Discussion**
+
+This function is used to send a command to the launcher and receive a response.
+
+
+</blockquote>
+</details>
+
+<details>
+<summary>
+<b>FspLaunchCallLauncherPipeEx</b> - Call launcher pipe.
+</summary>
+<blockquote>
+<br/>
+
+```c
+FSP_API NTSTATUS FspLaunchCallLauncherPipeEx( 
+    WCHAR Command,
+    ULONG Argc,
+    PWSTR *Argv,
+    ULONG *Argl, 
+    PWSTR Buffer,
+    PULONG PSize, 
+    BOOLEAN AllowImpersonation, 
+    PULONG PLauncherError);  
+```
+
+**Parameters**
+
+- _Command_ \- Launcher command to send. For example, the 'L' launcher command instructs
+the launcher to list all running service instances.
+- _Argc_ \- Command argument count. May be 0.
+- _Argv_ \- Command argument array. May be NULL.
+- _Argl_ \- Command argument length array. May be NULL. If this is NULL all command arguments
+are assumed to be NULL-terminated strings. It is also possible for specific arguments
+to be NULL-terminated; in this case pass -1 in the corresponding Argl position.
+- _Buffer_ \- Buffer that receives the command response. May be NULL.
+- _PSize_ \- Pointer to a ULONG. On input it contains the size of the Buffer. On output it
+contains the number of bytes transferred. May be NULL.
+- _AllowImpersonation_ \- Allow caller to be impersonated by launcher.
+- _PLauncherError_ \- Receives the launcher error if any. This is always a Win32 error code. May not be NULL.
+
+**Return Value**
+
+STATUS\_SUCCESS if the command is sent successfully to the launcher, even if the launcher
+returns an error. Other status codes indicate a communication error. Launcher errors are
+reported through PLauncherError.
+
+**Discussion**
+
+This function is used to send a command to the launcher and receive a response.
+
+
+</blockquote>
+</details>
+
+<details>
+<summary>
+<b>FspLaunchGetInfo</b> - Get information about a service instance.
+</summary>
+<blockquote>
+<br/>
+
+```c
+FSP_API NTSTATUS FspLaunchGetInfo( 
+    PWSTR ClassName,
+    PWSTR InstanceName, 
+    PWSTR Buffer,
+    PULONG PSize, 
+    PULONG PLauncherError);  
+```
+
+**Parameters**
+
+- _ClassName_ \- Class name of the service instance to stop.
+- _InstanceName_ \- Instance name of the service instance to stop.
+- _Buffer_ \- Buffer that receives the command response. May be NULL.
+- _PSize_ \- Pointer to a ULONG. On input it contains the size of the Buffer. On output it
+contains the number of bytes transferred. May be NULL.
+- _PLauncherError_ \- Receives the launcher error if any. This is always a Win32 error code. May not be NULL.
+
+**Return Value**
+
+STATUS\_SUCCESS if the command is sent successfully to the launcher, even if the launcher
+returns an error. Other status codes indicate a communication error. Launcher errors are
+reported through PLauncherError.
+
+**Discussion**
+
+The information is a list of NULL-terminated strings: the class name of the service instance,
+the instance name of the service instance and the full command line used to start the service
+instance.
+
+
+</blockquote>
+</details>
+
+<details>
+<summary>
+<b>FspLaunchGetNameList</b> - List service instances.
+</summary>
+<blockquote>
+<br/>
+
+```c
+FSP_API NTSTATUS FspLaunchGetNameList( 
+    PWSTR Buffer,
+    PULONG PSize, 
+    PULONG PLauncherError);  
+```
+
+**Parameters**
+
+- _Buffer_ \- Buffer that receives the command response. May be NULL.
+- _PSize_ \- Pointer to a ULONG. On input it contains the size of the Buffer. On output it
+contains the number of bytes transferred. May be NULL.
+- _PLauncherError_ \- Receives the launcher error if any. This is always a Win32 error code. May not be NULL.
+
+**Return Value**
+
+STATUS\_SUCCESS if the command is sent successfully to the launcher, even if the launcher
+returns an error. Other status codes indicate a communication error. Launcher errors are
+reported through PLauncherError.
+
+**Discussion**
+
+The information is a list of pairs of NULL-terminated strings. Each pair contains the class
+name and instance name of a service instance. All currently running service instances are
+listed.
+
+
+</blockquote>
+</details>
+
+<details>
+<summary>
+<b>FspLaunchStart</b> - Start a service instance.
+</summary>
+<blockquote>
+<br/>
+
+```c
+FSP_API NTSTATUS FspLaunchStart( 
+    PWSTR ClassName,
+    PWSTR InstanceName,
+    ULONG Argc,
+    PWSTR *Argv, 
+    BOOLEAN HasSecret, 
+    PULONG PLauncherError);  
+```
+
+**Parameters**
+
+- _ClassName_ \- Class name of the service instance to start.
+- _InstanceName_ \- Instance name of the service instance to start.
+- _Argc_ \- Service instance argument count. May be 0.
+- _Argv_ \- Service instance argument array. May be NULL.
+- _HasSecret_ \- Whether the last argument in Argv is assumed to be a secret (e.g. password) or not.
+Secrets are passed to service instances through standard input rather than the command
+line.
+- _PLauncherError_ \- Receives the launcher error if any. This is always a Win32 error code. May not be NULL.
+
+**Return Value**
+
+STATUS\_SUCCESS if the command is sent successfully to the launcher, even if the launcher
+returns an error. Other status codes indicate a communication error. Launcher errors are
+reported through PLauncherError.
+
+
+</blockquote>
+</details>
+
+<details>
+<summary>
+<b>FspLaunchStartEx</b> - Start a service instance.
+</summary>
+<blockquote>
+<br/>
+
+```c
+FSP_API NTSTATUS FspLaunchStartEx( 
+    PWSTR ClassName,
+    PWSTR InstanceName,
+    ULONG Argc,
+    PWSTR *Argv, 
+    BOOLEAN HasSecret, 
+    BOOLEAN AllowImpersonation, 
+    PULONG PLauncherError);  
+```
+
+**Parameters**
+
+- _ClassName_ \- Class name of the service instance to start.
+- _InstanceName_ \- Instance name of the service instance to start.
+- _Argc_ \- Service instance argument count. May be 0.
+- _Argv_ \- Service instance argument array. May be NULL.
+- _HasSecret_ \- Whether the last argument in Argv is assumed to be a secret (e.g. password) or not.
+Secrets are passed to service instances through standard input rather than the command
+line.
+- _AllowImpersonation_ \- Allow caller to be impersonated by launcher.
+- _PLauncherError_ \- Receives the launcher error if any. This is always a Win32 error code. May not be NULL.
+
+**Return Value**
+
+STATUS\_SUCCESS if the command is sent successfully to the launcher, even if the launcher
+returns an error. Other status codes indicate a communication error. Launcher errors are
+reported through PLauncherError.
+
+
+</blockquote>
+</details>
+
+<details>
+<summary>
+<b>FspLaunchStop</b> - Stop a service instance.
+</summary>
+<blockquote>
+<br/>
+
+```c
+FSP_API NTSTATUS FspLaunchStop( 
+    PWSTR ClassName,
+    PWSTR InstanceName, 
+    PULONG PLauncherError);  
+```
+
+**Parameters**
+
+- _ClassName_ \- Class name of the service instance to stop.
+- _InstanceName_ \- Instance name of the service instance to stop.
+- _PLauncherError_ \- Receives the launcher error if any. This is always a Win32 error code. May not be NULL.
+
+**Return Value**
+
+STATUS\_SUCCESS if the command is sent successfully to the launcher, even if the launcher
+returns an error. Other status codes indicate a communication error. Launcher errors are
+reported through PLauncherError.
+
+
+</blockquote>
+</details>
+
+## SERVICE REGISTRY
+
+### Functions
+
+<details>
+<summary>
+<b>FspLaunchRegFreeRecord</b> - Free a service registry record.
+</summary>
+<blockquote>
+<br/>
+
+```c
+FSP_API VOID FspLaunchRegFreeRecord( 
+    FSP_LAUNCH_REG_RECORD *Record);  
+```
+
+**Parameters**
+
+- _Record_ \- The service record to free.
+
+**See Also**
+
+- FspLaunchRegGetRecord
+
+
+</blockquote>
+</details>
+
+<details>
+<summary>
+<b>FspLaunchRegGetRecord</b> - Get a service registry record.
+</summary>
+<blockquote>
+<br/>
+
+```c
+FSP_API NTSTATUS FspLaunchRegGetRecord( 
+    PWSTR ClassName,
+    PWSTR Agent, 
+    FSP_LAUNCH_REG_RECORD **PRecord);  
+```
+
+**Parameters**
+
+- _ClassName_ \- The service class name.
+- _Agent_ \- The name of the agent that is retrieving the service record. This API matches
+the supplied Agent against the Agent in the service record and it only returns
+the record if they match. Pass NULL to match any Agent.
+- _PRecord_ \- Pointer to a record pointer. Memory for the service record will be allocated
+and a pointer to it will be stored at this address. This memory must be later
+freed using FspLaunchRegFreeRecord.
+
+**Return Value**
+
+STATUS\_SUCCESS or error code.
+
+**See Also**
+
+- FspLaunchRegFreeRecord
+
+
+</blockquote>
+</details>
+
+<details>
+<summary>
+<b>FspLaunchRegSetRecord</b> - Add/change/delete a service registry record.
+</summary>
+<blockquote>
+<br/>
+
+```c
+FSP_API NTSTATUS FspLaunchRegSetRecord( 
+    PWSTR ClassName, 
+    const FSP_LAUNCH_REG_RECORD *Record);  
+```
+
+**Parameters**
+
+- _ClassName_ \- The service class name.
+- _Record_ \- The record to set in the registry. If NULL, the registry record is deleted.
+
+**Return Value**
+
+STATUS\_SUCCESS or error code.
+
+
+</blockquote>
+</details>
+
+### Typedefs
+
+<details>
+<summary>
+<b>FSP_LAUNCH_REG_RECORD</b> - Service registry record.
+</summary>
+<blockquote>
+<br/>
+
+```c
+typedef struct _FSP_LAUNCH_REG_RECORD { 
+    PWSTR Agent; 
+    PWSTR Executable; 
+    PWSTR CommandLine; 
+    PWSTR WorkDirectory; 
+    PWSTR RunAs; 
+    PWSTR Security; 
+    PWSTR AuthPackage; 
+    PWSTR Stderr; 
+    PVOID Reserved0[4]; 
+    ULONG JobControl; 
+    ULONG Credentials; 
+    ULONG AuthPackageId; 
+    ULONG Recovery; 
+    ULONG Reserved1[4]; 
+    UINT8 Buffer[]; 
+} FSP_LAUNCH_REG_RECORD;  
+```
+
+
+</blockquote>
+</details>
+
+
+<br/>
+<p align="center">
+<sub>
+Copyright © 2015-2021 Bill Zissimopoulos
+<br/>
+Generated with <a href="https://github.com/billziss-gh/prettydoc">prettydoc</a>
+</sub>
+</p>

doc/WinFsp-Container-Support.asciidoc

@@ -0,0 +1,73 @@
+= WinFsp Container Support
+
+WinFsp gained support for Windows Containers in release 2020.2 B1. This document discusses this new functionality and explains how user mode file systems can take advantage of it.
+
+NOTE: WinFsp support for Windows Containers is at this time highly experimental. It may change substantially in the future or eliminated altogether.
+
+== Windows Containers
+
+Containers are a technology for deployment and execution of applications in an isolated environment. Applications deployed inside a container cannot be affected by or affect applications in other containers or in the host operating system.
+
+Containers on Windows provide isolation via one of two modes:
+
+- The _Hyper-V_ isolation mode where a container runs in its own virtual machine and has its own kernel.
+
+- The _process_ isolation mode where a container runs in a "silo" inside the host operating system's kernel. This is the same model used in containers for Linux.
+
+WinFsp supports containers that use the process isolation mode in versions of Windows 10 1809 and later.
+
+=== Server Silos
+
+Containers using the process isolation mode are called _server silos_. Server silos are built on top of kernel job objects that have been extended with additional capabities useful for containers. Most importantly each server silo has its own object namespace root directory that is distinct from the host's object namespace root directory. This allows for all named kernel objects inside a server silo to be isolated from named objects in other server silos or the host.
+
+The Windows kernel provides a number of DDI's (Device Driver Interfaces) to enable kernel drivers to work with server silos. The WinFsp FSD uses these DDI's to monitor silo creation and termination and manage its own devices within the silo's object namespace.
+
+=== Docker
+
+In order to manage containers on Windows a version of Docker for Windows is needed. In order to use server silos and process isolation with Docker the switch `--isolation=process` must be used when creating a container:
+
+----
+docker run --isolation=process ...
+----
+
+== Containerized User Mode File Systems
+
+The WinFsp 2020.2 B1 release gained the ability for user mode file systems to run inside a server silo container and expose a file system either within the container or to the host operating system. This allows for user mode file systems to be containerized.
+
+There are a few considerations that must be taken into account when deploying a user mode file system in a container:
+
+* When using WinFsp with containers the process isolation mode must be used.
+
+* WinFsp currently supports the Windows Server Core and Windows base images. Work is underway for Nano Server compatibility.
+
+* User mode file systems that run in a container cannot start the FSD, because containers disallow driver loading. (Usually the WinFsp DLL automatically starts the WinFsp FSD when it is not already running, but this is not possible within a container.)
++
+To work around this problem start the FSD outside the container. For example, the FSD can be started in the host using the `sc.exe` utility.
++
+----
+sc.exe start winfsp
+----
++
+Once the FSD has been started it will monitor server silo creation and termination and will set things up so that containerized user mode file systems will be able to interface with it.
+
+* WinFsp file systems typically use the registry to locate and load the WinFsp DLL (see `FspLoad` in `winfsp/winfsp.h`). However the registry inside a container does not contain any WinFsp entries. The easiest workaround is to hardcode the location of the WinFsp installation within the container, which will also hardcode the location of the WinFsp DLL.
+
+* During development it is sometimes useful to bind mount the WinFsp installation directory into the container. For example:
++
+----
+docker run -it --rm --isolation=process "-vC:\Program Files (x86)\WinFsp:C:\Program Files (x86)\WinFsp:RO" mcr.microsoft.com/windows/servercore:2004 cmd.exe
+----
+
+* When a WinFsp based file system is mounted as a disk file system within a container, it is only visible within that container. For example, the drive `Z:` below and associated file system volume will be accessible only within the container:
++
+----
+memfs-x64 -i -F NTFS -m Z:
+----
+
+* When a WinFsp based file system is mounted as a network file system within a container, the file system becomes accessible **outside** the container via its UNC prefix. For example, while the drive `Y:` below will be accessible only within the container, the file system volume will be accessible from both the container and the host via the UNC prefix `\\memfs\share`.
++
+----
+memfs-x64 -i -F NTFS -m Y: -u \memfs\share
+----
++
+The reason that this happens is that server silo containers share the same MUP device object with the host. The MUP (Multiple UNC Provider) is the Windows kernel component responsible for resolving UNC prefixes. It is unclear at this time whether this "leak" from the container to the host via the shared MUP is intentional or whether it is an unintended consequence. I note that the server silo MUP entry in the object namespace is a symbolic link, which suggests that the shared MUP device object was a conscious decision by Microsoft.

doc/WinFsp-Debugging-Setup.asciidoc

@@ -0,0 +1,81 @@
+= WinFsp Debugging Setup
+
+In this article I will describe the debugging setup used for WinFsp. Note that my debugging setup is somewhat peculiar, because all development and debugging is done on a Mac computer using two Windows virtual machines: one for development and one for debugging! However my description below should work for a one or two virtual machine setup.
+
+WinFsp is being developed on Windows 10 and debugged and tested on Windows 8 (although it should run correctly on Windows Vista and higher). You will need some virtualization software (I use VirtualBox 5), you will also need a fresh installation of Windows and to configure it properly for kernel debugging and running test signed drivers:
+
+* Create a Windows VM with a descriptive name (e.g. Win8DBG). Mine has a single CPU and just 2GB of memory.
+* Configure your VM for Host Only Networking. This will be used for WinDbg debugging and for deploying WinFsp.
+* Install Windows 8 on Win8DBG. Windows 8 is the minimum version of Windows that supports kernel network debugging.
+* I would recommend not to install your virtualization software guest additions to minimize issues with your debugging VM.
+* Configure Win8DBG for running test signed drivers:
++
+----
+bcdedit.exe -set testsigning on
+----
+* Configure Win8DBG for debugging over the network:
++
+----
+bcdedit /debug on
+bcdedit /dbgsettings net hostip:W.X.Y.Z port:NNNN key:KKKK
+----
+** Note that if you configure your VM with multiple network adapters you must also specify the correct `busparams` argument. You can find the correct `busparams` from the Windows Device Manager. For example, here are the settings on one of my VM's:
++
+----
+>bcdedit /dbgsettings
+busparams               0.8.0
+key                     1.1.1.1
+debugtype               NET
+hostip                  192.168.56.11
+port                    50000
+dhcp                    Yes
+The operation completed successfully.
+----
+* Enable DbgPrint on Win8DBG. Create the following key/value in the registry:
++
+----
+Windows Registry Editor Version 5.00
+
+[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Debug Print Filter]
+"DEFAULT"=dword:0000000f
+----
+* Create a directory on Win8DBG where you will be deploying WinFsp. I use a subdirectory of the Downloads directory:
++
+----
+C:\Users\USERNAME\Downloads\winfsp
+----
+* Make the directory available outside the VM using Windows networking. You can use this new Windows share as an easy means to deploy WinFsp.
++
+----
+copy build\VStudio\build\Debug\winfsp-x64.sys \\Win8DBG\Users\USERNAME\Downloads\winfsp
+----
+* Enable Driver Verifier for WinFsp on Win8DBG. The easiest way to do so is to run `verifier` from the command line.
+* For faster edit-compile-test cycles I strongly recommend to use your virtualization software snapshot feature. For example, in my Win8DBG VM after I set it up exactly how I wanted it, I took a snapshot while the VM was running. Now whenever I want to test WinFsp, I restart that same snapshot and within 3-4 seconds I have a new VM ready for use. Even more importantly whenever there is a hard crash on the VM (happens a lot when developing Windows drivers) I can simply close the crashed VM and restart a new one.
+* On your development machine configure WinDbg to use the Microsoft public symbol servers. From the main menu select File > Symbol File Path and enter:
++
+----
+SRV*C:\Users\USERNAME\AppData\Local\Temp\SymbolCache*http://msdl.microsoft.com/download/symbols
+----
+* You can now run WinDbg and from the main menu select File > Kernel Debug, then enter the appropriate port number and key. Alternatively you can use the following windbg command line:
++
+----
+windbg -k net:port=NNNN,key=KKKK
+----
+* Checkout the `tools/deploy.bat` and `tools/debug.bat` batch files in the source distribution to see how I deploy and debug WinFsp.
+
+== Debugging a user mode process from kernel mode WinDbg
+
+In order to debug a user mode process from a kernel mode WinDbg session, break into the debugger and issue the following commands:
+
+----
+kd> !gflag +ksl
+kd> sxe ld MODULE-NAME.exe
+----
+
+Restart the debugger and it will break within process creation. You can now set a breakpoint at your process wmain (or main, etc.):
+
+----
+kd> bp MODULE_NAME!wmain
+----
+
+Restart the debugger and it will stop at your program's entry point.

doc/WinFsp-Performance-Testing.asciidoc

@@ -15,9 +15,9 @@ ifndef::env-browser[image::WinFsp-Performance-Testing/rdwr_tests.png[]]
 
 == Fsbench
 
-All testing was performed using a new performance test suite developed as part of WinFsp, called https://github.com/billziss-gh/winfsp/blob/master/tst/fsbench/fsbench.c[fsbench]. Fsbench was developed because it allows the creation of tests that are important to file system developers; for example, it can answer questions of the type: "how long does it take to delete 1000 files" or "how long does it take to list a directory with 10000 files in it".
+All testing was performed using a new performance test suite developed as part of WinFsp, called https://github.com/winfsp/winfsp/blob/master/tst/fsbench/fsbench.c[fsbench]. Fsbench was developed because it allows the creation of tests that are important to file system developers; for example, it can answer questions of the type: "how long does it take to delete 1000 files" or "how long does it take to list a directory with 10000 files in it".
 
-Fsbench is based on the https://github.com/billziss-gh/winfsp/tree/master/ext/tlib[tlib] library, originally from the *secfs* project. Tlib is usually used to develop regression test suites in C/C++, but can be also used to create performance tests. 
+Fsbench is based on the https://github.com/winfsp/winfsp/tree/master/ext/tlib[tlib] library, originally from the *secfs* project. Tlib is usually used to develop regression test suites in C/C++, but can be also used to create performance tests.
 
 Fsbench currently includes the following tests:
 

doc/WinFsp-Rebranding.asciidoc

@@ -0,0 +1,59 @@
+= WinFsp Rebranding
+
+If you have a commercial WinFsp license and wish to produce a rebranded version of WinFsp, you can follow the instructions in this document.
+
+== Overview
+
+The WinFsp build is controlled by the file `build\VStudio\build.version.props`. The file contains properties that control the final build output in a number of ways. Some of the properties in this file control how the final build product is branded, others how it is versioned, etc.
+
+=== Branding
+
+The properties that control branding are the following:
+
+* `MyProductName`: This is the overall product name. It should be a short name without spaces. For example: `MyCompanyFSP`. The default value is `WinFsp`.
+
+* `MyProductFileName`: This is the file name that will be used for the primary WinFsp components. For example: if you use `mycompanyfsp` the FSD will be named `mycompanyfsp-x64.sys` and `mycompanyfsp-x86.sys`, the DLL will be named `mycompanyfsp-x64.dll` and `mycompanyfsp-x86.dll`, etc. The default value is `winfsp`. (Note that due to a limitation the WinFsp .NET implementation assumes that `MyProductFileName` is the lowercase version of `MyProductName`.)
+
+* `MyDescription`: This is a longer product description. For example: `MyCompany File System Proxy`. The default value is `Windows File System Proxy`.
+
+* `MyCompanyName`: This is the company name.
+
+* `MyCopyright`: This is the product's copyright.
+
+* `MyFspFsctlDeviceClassGuid`, `MyFspFsvrtDeviceClassGuid`: When creating devices the FSD needs to assign GUID classes to them; it uses the GUIDs specified by these properties. You MUST change these GUIDs when rebranding; otherwise your product and "official" WinFsp releases may interfere with each other. From the Visual Studio main menu use Tools > Create GUID and select option "3. static const struct GUID" to produce GUIDs in the correct format.
+
+=== Versioning
+
+The properties that control versioning are the following:
+
+* `MyCanonicalVersion`: This is the "canonical" (i.e. non-marketing) version of the product. WinFsp uses a `major.minor.build` versioning scheme. The `major.minor` portion of the version comes from this property; build numbers are computed automatically from the current date.
+
+** Some WinFsp components check that canonical versions of different components match. For example, the WinFsp .NET implementation checks that its major version matches the one from the WinFsp DLL.
+
+* `MyProductVersion`: This is the product (i.e. marketing) version of the product. WinFsp uses the release year as the product version; it also adds a point release for subsequent releases (thus 2021 is the first release in 2021, and 2021.1 is the second release, etc). This property may be an arbitrary string.
+
+* `MyProductStage`: This specifies the kind of the build. Allowed values are `Beta`, `RC` (Release Candidate) and `Gold` (Final).
+
+== Limitations
+
+Currently WinFsp supports rebranding of the core WinFsp components:
+
+* The WinFsp FSD (File System Driver).
+
+* The WinFsp DLL (user mode DLL). This includes the DLL import libraries.
+
+* The WinFsp Launcher (Windows service that allows for easy launching of file systems).
+
+Currently WinFsp does not support rebranding of the following components:
+
+* Development files such as header files, samples, etc. These are not end-user visible and therefore are not necessary to be rebranded.
+
+* WinFsp test suites.
+
+* FUSE for Cygwin.
+
+* Chocolatey builds.
+
+Additional limitations:
+
+* The default installer (in file `build\VStudio\installer\Product.wxs`) contains a number of GUIDs. These MUST be changed if the default installer is used by a rebranded product; otherwise installation of your product and "official" WinFsp releases may interfere with each other. There is a Python script at `tools\gensrc\wixguid.py` that can help with this.

doc/WinFsp-Tutorial.asciidoc

@@ -11,9 +11,11 @@ endif::[]
 
 In this tutorial we describe the process of creating a simple user mode file system using WinFsp. The file system we will create is called "passthrough", because it simply passes through the file system operations requested by the kernel to an underlying file system (usually NTFS).
 
+NOTE: The file system that we build in this tutorial is suitable for education purposes. If you are looking for a production quality pass through file system please see the `ntptfs` sample.
+
 == Prerequisites
 
-This tutorial assumes that you have WinFsp and Visual Studio 2015 installed. The WinFsp installer can be downloaded from the WinFsp GitHub repository: https://github.com/billziss-gh/winfsp. The Microsoft Visual Studio Community 2015 can be downloaded for free from Microsoft's web site.
+This tutorial assumes that you have WinFsp and Visual Studio 2015 installed. The WinFsp installer can be downloaded from the WinFsp GitHub repository: https://github.com/winfsp/winfsp. The Microsoft Visual Studio Community 2015 can be downloaded for free from Microsoft's web site.
 
 When installing WinFsp make sure to choose "Developer" to ensure that all necessary header and library files are included in the installation.
 

doc/WinFsp-on-ARM64.asciidoc

@@ -0,0 +1,40 @@
+= WinFsp on ARM64
+
+This document summarizes the changes made to WinFsp to support Windows on ARM64. With these changes WinFsp runs natively in the ARM64 environment, while maintaining backwards compatibility.
+
+== Build System
+
+* Visual Studio 2019 or later is required to build WinFsp. Visual Studio 2015 builds are no longer possible because of lack of ARM64 support.
+** The script `tools\gensrc\remove-build-arm64.bat` can be used to remove the ARM64 configuration from the project files. This allows WinFsp to be built with Visual Studio 2015, but without ARM64 support. This is a hack to support AppVeyor builds on Server 2012 images that have only Visual Studio 2015 installed.
+* Build configuration is now done by the file `build.common.props` located in `build\VStudio`.
+* Product configuration (`MyProductName`, etc.) is done by the file `build.version.props` located in `build\VStudio`. This file was previously named `version.properties`.
+* Project files under `build\VStudio` have been updated to support ARM64 builds.
+
+== Include Files
+
+* The macros `FSP_FSCTL_PRODUCT_FULL_REGKEY` and `FSP_FSCTL_PRODUCT_FILE_ARCH` have been added to header file `inc\winfsp\fsctl.h`:
+** `FSP_FSCTL_PRODUCT_FULL_REGKEY`: The full registry path for WinFsp.
+** `FSP_FSCTL_PRODUCT_FILE_ARCH`: The expected computer architecture suffix to use for file names (`a64` for ARM64, `x64` for x64, `x86` for x86).
+
+== File System Driver
+
+* The `IoInitializeTimer`, `IoStartTimer` and `IoStopTimer` DDI's are missing from Windows on ARM64 (https://social.msdn.microsoft.com/Forums/en-US/e1f4dbbd-a3f1-40a4-8f8b-e12a04b1b074/is-iostarttimer-universal[link]). The same functionality is now implemented within WinFsp in file `src\sys\devtimer.c`
+* The FSD (and other WinFsp components) used a number of memory barriers primarily for the purpose of lock-free access of certain variables. Most of these memory barriers have been removed and replaced with "interlocked" loads/stores so that any such accesses would continue to be correct under ARM64, which has weaker consistency guarantees than x86/x64. The new `FspInterlocked*` calls are implemented in `inc/winfsp/fsctl.h` and are used by both kernel and user mode code.
+
+== Samples
+
+* The sample project files have been updated to support ARM64 builds.
+
+== Installer
+
+* The installer has been retrofitted to support native installation on ARM64, x64 and x86 environments.
+* The installer remains a single MSI file that supports all architectures.
+** NOTE: The current technique for detecting OS architecture relies on reading the registry value `PROCESSOR_ARCHITECTURE` from key `HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Environment`. This may be fragile and a better technique may be required.
+* Files are installed in `\Program Files (x86)\WinFsp` on ARM64 and x64 Windows and `\Program Files` on x86 Windows.
+* Registry settings are placed in `HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\WinFsp` on ARM64 and x64 Windows and `HKEY_LOCAL_MACHINE\SOFTWARE\WinFsp` on x86 Windows.
+* Files for all architectures are always installed regardless of OS architecture. For example, all of `winfsp-a64.dll`, `winfsp-x64.dll` and `winfsp-x86.dll` are found in the `bin` subdirectory on ARM64, x64 and x86 Windows.
+* WinFsp supports x86 file systems on x86 Windows, x86 and x64 file systems on x64 Windows and x86, x64 and ARM64 file systems on ARM64 Windows.
+
+== License
+
+* The special exception for FLOSS to GPLv3 has been updated to mention that linking to `winfsp-a64.dll` is also allowed.

doc/archive/Changelog-upto-v1.10.asciidoc

@@ -1,5 +1,381 @@
 = Changelog
 
+
+v1.10 (2022)::
+
+Changes since v1.9:
+
+* [NEW] Official Windows 11 support.
+
+* [NEW] Support for `FileDispositionInformationEx` and `FileRenameInformationEx` has been added. Native and .NET file systems must enable this support by setting `SupportsPosixUnlinkRename` in `FSP_FSCTL_VOLUME_PARAMS`. FUSE file systems have this support enabled by default, but they can disable it by using the `-o LegacyUnlinkRename` command line option.
+
+* [NEW] WinFsp now supports rebranding of the build products. This is primarily useful to commercial licensees. See https://github.com/billziss-gh/winfsp/wiki/WinFsp-Rebranding for more information.
+
+* [NEW] WinFsp-FUSE has a new capability `FSP_FUSE_CAP_DELETE_ACCESS`. If this capability is specified WinFsp will call the FUSE `access` method with the WinFsp-specific flag `FSP_FUSE_DELETE_OK` to check whether the deletion should be allowed. This can be used to disallow deletion of files and directories that would normally be allowed under the FUSE/POSIX model.
+
+* [NEW] WinFsp-FUSE has a new method for determining file access in the case where the user's primary SID (Windows Security Identifier) and group SID are the same (for example, this can happen when someone uses a Microsoft account as their primary login).
+** Previously when the user SID and group SID were the same WinFsp-FUSE looked at the UNIX permissions for the owner and the UNIX permissions for the group and used the MOST restrictive permissions, which often resulted in inadvertent "access denied" errors. (For example, if the owner permission was `rw-` and the group permission was `---` the result was `---` and therefore access denied).
+** Going forward this behavior will change. The user and group mode permissions will not be considered together even in the case where the user SID and group SID are the same. This will resolve the access denied errors.
+** However to preserve backward compatibility (there might be some file systems that rely on the old behavior) we will do so in stages. For release v1.10 (2021.1) there is a new registry setting under `HKLM\SOFTWARE\WinFsp` (or `HKLM\SOFTWARE\WOW6432Node\WinFsp` on a 64-bit system) called `DistinctPermsForSameOwnerGroup`, which if set to 1 will direct WinFsp-FUSE to use the new behavior. The default value is 0 which directs WinFsp-FUSE to use the old behavior. This default will change in a future release.
+
+* [NEW] A new registry setting under `HKLM\SOFTWARE\WinFsp` (or `HKLM\SOFTWARE\WOW6432Node\WinFsp` on a 64-bit system) called `MountDoNotUseLauncher` has been introduced, which if set to 1 will disable the use of the Launcher during mounting. The default value is 0 which allows the use of the Launcher during mounting in those rare cases when necessary. (In general the Launcher is not necessary for mounting. However when running a file system in the Windows Service context (session 0) under an account that is not LocalSystem (e.g. `NT AUTHORITY\NETWORK SERVICE`), the Launcher is used to create global drives.)
+
+* [NEW] A new sample memfs-fuse file system written in C++ has been added. This file system uses all FUSE2 features offered by WinFsp-FUSE, passes all file system tests (that can be passed by a FUSE2 file system) and will act as the reference WinFsp-FUSE file system going forward.
+
+* [FIX] Fixed a problem with `FspFileSystemReadDirectoryBuffer` and file systems that support pattern matching (like passthrough). (GitHub issue #351.)
+
+* [FIX] File share access when overwriting a file (e.g. when using `TRUNCATE_EXISTING`) is now done in a manner compatible with NTFS (previously there were cases when overwriting a file where behavior diverged from the NTFS one). (See GitHub issue #364.)
+
+* [FIX] The FSD will now report a file's reparse tag in the `EaSize` field of `FILE_FULL_DIR_INFORMATION` and friends. This fixes problems such as `cmd.exe` not recognizing symlinks in a `dir` command. (See GitHub issue #380.)
+
+* [FIX] Fixed a problem in the file system shutdown protocol which resolves an occasional access violation in the user mode file system process. Previously it was possible for a file system to crash when stopping itself using `FspFileSystemStopDispatcher`; this problem has been rectified. (See GitHub issue #369.)
+
+* [FIX] Improved symlink support for FUSE file systems. Notably:
+
+** FUSE file systems now support converting a directory to a symlink reparse point.
+
+** The determination of whether a symlink is a file or directory (necessary because the Windows file system makes this distinction) is now possible for file systems that do not support slashdot (`/.`) queries. (A slashdot query is one like `getattr("/PATH/.")`; such queries are not normally expected to be resolved by FUSE file systems.)
+
+* [FIX] Fixed a problem in the FUSE layer where in some rare circumstances the `release` operation could be called with an uninitialized `path` argument. (See GitHub issue billziss-gh/cgofuse#58 and commit f51bdef53427d1bba688fb6c768792fdc22ffc7b).
+
+* [FIX] Fixed a potential problem when launching file system instances using the Launcher. (See GitHub issue #356.)
+
+* [FIX] The `winfsp.h` header no longer defines `FILE_FULL_EA_INFORMATION` when compiled under mingw. This is because the mingw tool chain already includes a definition of this type. (GitHub PR #371. Thanks @ lemourin.)
+
+
+v1.10B5 (2022 Beta5)::
+
+Changes since v1.9:
+
+* [NEW] Official Windows 11 support.
+
+* [NEW] Support for `FileDispositionInformationEx` and `FileRenameInformationEx` has been added. Native and .NET file systems must enable this support by setting `SupportsPosixUnlinkRename` in `FSP_FSCTL_VOLUME_PARAMS`. FUSE file systems have this support enabled by default, but they can disable it by using the `-o LegacyUnlinkRename` command line option.
+
+* [NEW] WinFsp now supports rebranding of the build products. This is primarily useful to commercial licensees. See https://github.com/billziss-gh/winfsp/wiki/WinFsp-Rebranding for more information.
+
+* [NEW] WinFsp-FUSE has a new capability `FSP_FUSE_CAP_DELETE_ACCESS`. If this capability is specified WinFsp will call the FUSE `access` method with the WinFsp-specific flag `FSP_FUSE_DELETE_OK` to check whether the deletion should be allowed. This can be used to disallow deletion of files and directories that would normally be allowed under the FUSE/POSIX model.
+
+* [NEW] WinFsp-FUSE has a new method for determining file access in the case where the user's primary SID (Windows Security Identifier) and group SID are the same (for example, this can happen when someone uses a Microsoft account as their primary login).
+** Previously when the user SID and group SID were the same WinFsp-FUSE looked at the UNIX permissions for the owner and the UNIX permissions for the group and used the MOST restrictive permissions, which often resulted in inadvertent "access denied" errors. (For example, if the owner permission was `rw-` and the group permission was `---` the result was `---` and therefore access denied).
+** Going forward this behavior will change. The user and group mode permissions will not be considered together even in the case where the user SID and group SID are the same. This will resolve the access denied errors.
+** However to preserve backward compatibility (there might be some file systems that rely on the old behavior) we will do so in stages. For release v1.10 (2021.1) there is a new registry setting under `HKLM\SOFTWARE\WinFsp` (or `HKLM\SOFTWARE\WOW6432Node\WinFsp` on a 64-bit system) called `DistinctPermsForSameOwnerGroup`, which if set to 1 will direct WinFsp-FUSE to use the new behavior. The default value is 0 which directs WinFsp-FUSE to use the old behavior. This default will change in a future release.
+
+* [NEW] A new registry setting under `HKLM\SOFTWARE\WinFsp` (or `HKLM\SOFTWARE\WOW6432Node\WinFsp` on a 64-bit system) called `MountDoNotUseLauncher` has been introduced, which if set to 1 will disable the use of the Launcher during mounting. The default value is 0 which allows the use of the Launcher during mounting in those rare cases when necessary. (In general the Launcher is not necessary for mounting. However when running a file system in the Windows Service context (session 0) under an account that is not LocalSystem (e.g. `NT AUTHORITY\NETWORK SERVICE`), the Launcher is used to create global drives.)
+
+* [NEW] A new sample memfs-fuse file system written in C++ has been added. This file system uses all FUSE2 features offered by WinFsp-FUSE, passes all file system tests (that can be passed by a FUSE2 file system) and will act as the reference WinFsp-FUSE file system going forward.
+
+* [FIX] Fixed a problem with `FspFileSystemReadDirectoryBuffer` and file systems that support pattern matching (like passthrough). (GitHub issue #351.)
+
+* [FIX] File share access when overwriting a file (e.g. when using `TRUNCATE_EXISTING`) is now done in a manner compatible with NTFS (previously there were cases when overwriting a file where behavior diverged from the NTFS one). (See GitHub issue #364.)
+
+* [FIX] The FSD will now report a file's reparse tag in the `EaSize` field of `FILE_FULL_DIR_INFORMATION` and friends. This fixes problems such as `cmd.exe` not recognizing symlinks in a `dir` command. (See GitHub issue #380.)
+
+* [FIX] Fixed a problem in the file system shutdown protocol which resolves an occasional access violation in the user mode file system process. Previously it was possible for a file system to crash when stopping itself using `FspFileSystemStopDispatcher`; this problem has been rectified. (See GitHub issue #369.)
+
+* [FIX] Improved symlink support for FUSE file systems. Notably:
+
+** FUSE file systems now support converting a directory to a symlink reparse point.
+
+** The determination of whether a symlink is a file or directory (necessary because the Windows file system makes this distinction) is now possible for file systems that do not support slashdot (`/.`) queries. (A slashdot query is one like `getattr("/PATH/.")`; such queries are not normally expected to be resolved by FUSE file systems.)
+
+* [FIX] Fixed a problem in the FUSE layer where in some rare circumstances the `release` operation could be called with an uninitialized `path` argument. (See GitHub issue billziss-gh/cgofuse#58 and commit f51bdef53427d1bba688fb6c768792fdc22ffc7b).
+
+* [FIX] Fixed a potential problem when launching file system instances using the Launcher. (See GitHub issue #356.)
+
+* [FIX] The `winfsp.h` header no longer defines `FILE_FULL_EA_INFORMATION` when compiled under mingw. This is because the mingw tool chain already includes a definition of this type. (GitHub PR #371. Thanks @ lemourin.)
+
+
+v1.10B4 (2022 Beta4)::
++
+--
+Changes since v1.10B3:
+
+* The Delete functionality introduced in release 2021.1 Beta3 (v1.10B3) has been reverted. For more information see this thread: https://groups.google.com/g/winfsp/c/1VYgTp1JpSI
+
+Changes since v1.9:
+
+* [NEW] Official Windows 11 support.
+
+* [NEW] Support for `FileDispositionInformationEx` and `FileRenameInformationEx` has been added.
+
+* [NEW] WinFsp now supports rebranding of the build products. This is primarily useful to commercial licensees. See https://github.com/billziss-gh/winfsp/wiki/WinFsp-Rebranding for more information.
+
+* [NEW] WinFsp-FUSE has a new capability `FSP_FUSE_CAP_DELETE_ACCESS`. If this capability is specified WinFsp will call the FUSE `access` method with the WinFsp-specific flag `FSP_FUSE_DELETE_OK` to check whether the deletion should be allowed. This can be used to disallow deletion of files and directories that would normally be allowed under the FUSE/POSIX model.
+
+* [NEW] WinFsp-FUSE has a new method for determining file access in the case where the user's primary SID (Windows Security Identifier) and group SID are the same (for example, this can happen when someone uses a Microsoft account as their primary login).
+** Previously when the user SID and group SID were the same WinFsp-FUSE looked at the UNIX permissions for the owner and the UNIX permissions for the group and used the MOST restrictive permissions, which often resulted in inadvertent "access denied" errors. (For example, if the owner permission was `rw-` and the group permission was `---` the result was `---` and therefore access denied).
+** Going forward this behavior will change. The user and group mode permissions will not be considered together even in the case where the user SID and group SID are the same. This will resolve the access denied errors.
+** However to preserve backward compatibility (there might be some file systems that rely on the old behavior) we will do so in stages. For release v1.10 (2021.1) there is a new registry setting under `HKLM\SOFTWARE\WinFsp` (or `HKLM\SOFTWARE\WOW6432Node\WinFsp` on a 64-bit system) called `DistinctPermsForSameOwnerGroup`, which if set to 1 will direct WinFsp-FUSE to use the new behavior. The default value is 0 which directs WinFsp-FUSE to use the old behavior. This default will change in a future release.
+
+* [NEW] A new registry setting under `HKLM\SOFTWARE\WinFsp` (or `HKLM\SOFTWARE\WOW6432Node\WinFsp` on a 64-bit system) called `MountDoNotUseLauncher` has been introduced, which if set to 1 will disable the use of the Launcher during mounting. The default value is 0 which allows the use of the Launcher during mounting in those rare cases when necessary. (In general the Launcher is not necessary for mounting. However when running a file system in the Windows Service context (session 0) under an account that is not LocalSystem (e.g. `NT AUTHORITY\NETWORK SERVICE`), the Launcher is used to create global drives.)
+
+* [NEW] A new sample memfs-fuse file system written in C++ has been added. This file system uses all FUSE2 features offered by WinFsp-FUSE, passes all file system tests (that can be passed by a FUSE2 file system) and will act as the reference WinFsp-FUSE file system going forward.
+
+* [FIX] File share access when overwriting a file (e.g. when using `TRUNCATE_EXISTING`) is now done in a manner compatible with NTFS (previously there were cases when overwriting a file where behavior diverged from the NTFS one). (See GitHub issue #364.)
+
+* [FIX] The FSD will now report a file's reparse tag in the `EaSize` field of `FILE_FULL_DIR_INFORMATION` and friends. This fixes problems such as `cmd.exe` not recognizing symlinks in a `dir` command. (See GitHub issue #380.)
+
+* [FIX] Fixed a problem in the file system shutdown protocol which resolves an occasional access violation in the user mode file system process. Previously it was possible for a file system to crash when stopping itself using `FspFileSystemStopDispatcher`; this problem has been rectified. (See GitHub issue #369.)
+
+* [FIX] Improved symlink support for FUSE file systems. Notably:
+
+** FUSE file systems now support converting a directory to a symlink reparse point.
+
+** The determination of whether a symlink is a file or directory (necessary because the Windows file system makes this distinction) is now possible for file systems that do not support slashdot (`/.`) queries. (A slashdot query is one like `getattr("/PATH/.")`; such queries are not normally expected to be resolved by FUSE file systems.)
+
+* [FIX] Fixed a problem in the FUSE layer where in some rare circumstances the `release` operation could be called with an uninitialized `path` argument. (See GitHub issue billziss-gh/cgofuse#58 and commit f51bdef53427d1bba688fb6c768792fdc22ffc7b).
+
+* [FIX] Fixed a potential problem when launching file system instances using the Launcher. (See GitHub issue #356.)
+
+* [FIX] The `winfsp.h` header no longer defines `FILE_FULL_EA_INFORMATION` when compiled under mingw. This is because the mingw tool chain already includes a definition of this type. (GitHub PR #371. Thanks @lemourin.)
+--
+
+v1.10B3 (2021.1 Beta3)::
+
+Changes since v1.9:
+
+* [NEW] Official Windows 11 support.
+
+* [NEW] WinFsp has had its Delete functionality redesigned in release 2021.1 Beta3. This redesign unifies all Windows file deletion semantics under a single file system operation that also supports the new POSIX semantics introduced in Windows 10 Redstone 1. The new Delete design is recommended for new file systems, however existing file systems will continue to work without any changes. See https://github.com/billziss-gh/winfsp/wiki/WinFsp-Delete-Redesign for more information.
+
+* [NEW] Support for `FileDispositionInformationEx` and `FileRenameInformationEx` has been added (see above).
+
+* [NEW] WinFsp now supports rebranding of the build products. This is primarily useful to commercial licensees. See https://github.com/billziss-gh/winfsp/wiki/WinFsp-Rebranding for more information.
+
+* [NEW] WinFsp-FUSE has a new capability `FSP_FUSE_CAP_DELETE_ACCESS`. If this capability is specified WinFsp will call the FUSE `access` method with the WinFsp-specific flag `FSP_FUSE_DELETE_OK` to check whether the deletion should be allowed. This can be used to disallow deletion of files and directories that would normally be allowed under the FUSE/POSIX model.
+
+* [NEW] WinFsp-FUSE has a new method for determining file access in the case where the user's primary SID (Windows Security Identifier) and group SID are the same (for example, this can happen when someone uses a Microsoft account as their primary login).
+** Previously when the user SID and group SID were the same WinFsp-FUSE looked at the UNIX permissions for the owner and the UNIX permissions for the group and used the MOST restrictive permissions, which often resulted in inadvertent "access denied" errors. (For example, if the owner permission was `rw-` and the group permission was `---` the result was `---` and therefore access denied).
+** Going forward this behavior will change. The user and group mode permissions will not be considered together even in the case where the user SID and group SID are the same. This will resolve the access denied errors.
+** However to preserve backward compatibility (there might be some file systems that rely on the old behavior) we will do so in stages. For release v1.10 (2021.1) there is a new registry setting under `HKLM\SOFTWARE\WinFsp` (or `HKLM\SOFTWARE\WOW6432Node\WinFsp` on a 64-bit system) called `DistinctPermsForSameOwnerGroup`, which if set to 1 will direct WinFsp-FUSE to use the new behavior. The default value is 0 which directs WinFsp-FUSE to use the old behavior. This default will change in a future release.
+
+* [NEW] A new registry setting under `HKLM\SOFTWARE\WinFsp` (or `HKLM\SOFTWARE\WOW6432Node\WinFsp` on a 64-bit system) called `MountDoNotUseLauncher` has been introduced, which if set to 1 will disable the use of the Launcher during mounting. The default value is 0 which allows the use of the Launcher during mounting in those rare cases when necessary. (In general the Launcher is not necessary for mounting. However when running a file system in the Windows Service context (session 0) under an account that is not LocalSystem (e.g. `NT AUTHORITY\NETWORK SERVICE`), the Launcher is used to create global drives.)
+
+* [FIX] File share access when overwriting a file (e.g. when using `TRUNCATE_EXISTING`) is now done in a manner compatible with NTFS (previously there were cases when overwriting a file where behavior diverged from the NTFS one). (See GitHub issue #364.)
+
+* [FIX] The FSD will now report a file's reparse tag in the `EaSize` field of `FILE_FULL_DIR_INFORMATION` and friends. This fixes problems such as `cmd.exe` not recognizing symlinks in a `dir` command. (See GitHub issue #380.)
+
+* [FIX] Fixed a problem in the file system shutdown protocol which resolves an occasional access violation in the user mode file system process. Previously it was possible for a file system to crash when stopping itself using `FspFileSystemStopDispatcher`; this problem has been rectified. (See GitHub issue #369.)
+
+* [FIX] Fixed a problem in the FUSE layer where in some rare circumstances the `release` operation could be called with an uninitialized `path` argument. (See GitHub issue billziss-gh/cgofuse#58 and commit f51bdef53427d1bba688fb6c768792fdc22ffc7b).
+
+* [FIX] Fixed a potential problem when launching file system instances using the Launcher. (See GitHub issue #356.)
+
+* [FIX] The `winfsp.h` header no longer defines `FILE_FULL_EA_INFORMATION` when compiled under mingw. This is because the mingw tool chain already includes a definition of this type. (GitHub PR #371. Thanks @lemourin.)
+
+
+v1.10B2 (2021.1 Beta2)::
+
+Changes since v1.9:
+
+* [NEW] WinFsp now supports rebranding of the build products. This is primarily useful to commercial licensees. See https://github.com/billziss-gh/winfsp/wiki/WinFsp-Rebranding for more information.
+
+* [NEW] WinFsp-FUSE has a new method for determining file access in the case where the user's primary SID (Windows Security Identifier) and group SID are the same (for example, this can happen when someone uses a Microsoft account as their primary login).
+** Previously when the user SID and group SID were the same WinFsp-FUSE looked at the UNIX permissions for the owner and the UNIX permissions for the group and used the MOST restrictive permissions, which often resulted in inadvertent "access denied" errors. (For example, if the owner permission was `rw-` and the group permission was `---` the result was `---` and therefore access denied).
+** Going forward this behavior will change. The user and group mode permissions will not be considered together even in the case where the user SID and group SID are the same. This will resolve the access denied errors.
+** However to preserve backward compatibility (there might be some file systems that rely on the old behavior) we will do so in stages. For release v1.10 (2021.1) there is a new registry setting under `HKLM\SOFTWARE\WinFsp` (or `HKLM\SOFTWARE\WOW6432Node\WinFsp` on a 64-bit system) called `DistinctPermsForSameOwnerGroup`, which if set to 1 will direct WinFsp-FUSE to use the new behavior. The default value is 0 which directs WinFsp-FUSE to use the old behavior. This default will change in a future release.
+
+* [NEW] A new registry setting under `HKLM\SOFTWARE\WinFsp` (or `HKLM\SOFTWARE\WOW6432Node\WinFsp` on a 64-bit system) called `MountDoNotUseLauncher` has been introduced, which if set to 1 will disable the use of the Launcher during mounting. The default value is 0 which allows the use of the Launcher during mounting in those rare cases when necessary. (In general the Launcher is not necessary for mounting. However when running a file system in the Windows Service context (session 0) under an account that is not LocalSystem (e.g. `NT AUTHORITY\NETWORK SERVICE`), the Launcher is used to create global drives.)
+
+* [FIX] File share access when overwriting a file (e.g. when using `TRUNCATE_EXISTING`) is now done in a manner compatible with NTFS (previously there were cases when overwriting a file where behavior diverged from the NTFS one). (See GitHub issue #364.)
+
+* [FIX] Fixed a problem in the file system shutdown protocol which resolves an occasional access violation in the user mode file system process. Previously it was possible for a file system to crash when stopping itself using `FspFileSystemStopDispatcher`; this problem has been rectified. (See GitHub issue #369.)
+
+* [FIX] Fixed a problem in the FUSE layer where in some rare circumstances the `release` operation could be called with an uninitialized `path` argument. (See GitHub issue billziss-gh/cgofuse#58 and commit f51bdef53427d1bba688fb6c768792fdc22ffc7b).
+
+* [FIX] The `winfsp.h` header no longer defines `FILE_FULL_EA_INFORMATION` when compiled under mingw. This is because the mingw tool chain already includes a definition of this type. (GitHub PR #371. Thanks @lemourin.)
+
+
+v1.10B1 (2021.1 Beta1)::
+
+Changes since v1.9:
+
+* [NEW] WinFsp now supports rebranding of the build products. This is primarily useful to commercial licensees. See https://github.com/billziss-gh/winfsp/wiki/WinFsp-Rebranding for more information.
+
+* [NEW] WinFsp-FUSE has a new method for determining file access in the case where the user's primary SID (Windows Security Identifier) and group SID are the same (for example, this can happen when someone uses a Microsoft account as their primary login).
+** Previously when the user SID and group SID were the same WinFsp-FUSE looked at the UNIX permissions for the owner and the UNIX permissions for the group and used the MOST restrictive permissions, which often resulted in inadvertent "access denied" errors. (For example, if the owner permission was `rw-` and the group permission was `---` the result was `---` and therefore access denied).
+** Going forward this behavior will change. The user and group mode permissions will not be considered together even in the case where the user SID and group SID are the same. This will resolve the access denied errors.
+** However to preserve backward compatibility (there might be some file systems that rely on the old behavior) we will do so in stages. For release v1.10 (2021.1) there is a new registry setting under `HKLM\SOFTWARE\WinFsp` (or `HKLM\SOFTWARE\WOW6432Node\WinFsp` on a 64-bit system) called `DistinctPermsForSameOwnerGroup`, which if set to 1 will direct WinFsp-FUSE to use the new behavior. The default value is 0 which directs WinFsp-FUSE to use the old behavior. This default will change in a future release.
+
+* [FIX] File share access when overwriting a file (e.g. when using `TRUNCATE_EXISTING`) is now done in a manner compatible with NTFS (previously there were cases when overwriting a file where behavior diverged from the NTFS one). (See GitHub issue #364.)
+
+* [FIX] Fixed a problem in the file system shutdown protocol which resolves an occasional access violation in the user mode file system process. Previously it was possible for a file system to crash when stopping itself using `FspFileSystemStopDispatcher`; this problem has been rectified. (See GitHub issue #369.)
+
+* [FIX] The `winfsp.h` header no longer defines `FILE_FULL_EA_INFORMATION` when compiled under mingw. This is because the mingw tool chain already includes a definition of this type. (GitHub PR #371. Thanks @lemourin.)
+
+
+v1.9 (2021)::
+
+Changes since v1.8:
+
+* [NEW] WinFsp now supports file change notifications and cache invalidations. This functionality is offered via the following new API's:
+** Native API: `FspFileSystemNotify`
+** FUSE API: `fuse_notify`
+** .NET API: `FileSystemHost.Notify`
+
+* [NEW] A native file system (notifyfs) and a .NET file system (notifyfs-dotnet) have been added to showcase the new file change notification API.
+
+* [NEW] A new WinFsp-FUSE option `FileSecurity` has been added that allows the complete specification of file security descriptors using SDDL. (See GitHub issue https://github.com/rclone/rclone/issues/4717#issuecomment-767723287.)
+
+* [FIX] The FSD now correctly handles a rare situation where receiving too many CLOSE calls from the OS (e.g. when caching thousands of files) could result in a bogus "insufficient resources" error. (See commit 0af0bfbe7c45e353d693a2a45965d99fa81f2163.)
+
+* [FIX] WinFsp-FUSE correctly maps SID's from trusted domains to POSIX UID's in a multi-domain environment (using the "trustPosixOffset" attribute). Previously WinFsp-FUSE only handled SID's from the primary domain correctly.
+
+* [FIX] WinFsp-FUSE options such as `volname`, `VolumePrefix`, `FileSystemName`, `ExactFileSystemName` are now truncated when too long. (See GitHub issue #311.)
+
+* [FIX] The WinFsp driver is now started in a thread-safe manner if it is not already running. (See GitHub issue billziss-gh/cgofuse#51.)
+
+* [FIX] Credentials entered in the Credentials dialog (when mapping network drives) are no longer saved by default. (See GitHub PR #342. Thanks @gaotxg.)
+
+
+v1.9B2 (2021 Beta2)::
+
+Changes since v1.8:
+
+* [NEW] WinFsp now supports file change notifications and cache invalidations. This functionality is offered via the following new API's:
+** Native API: `FspFileSystemNotify`
+** FUSE API: `fuse_notify`
+** .NET API: `FileSystemHost.Notify`
+
+* [NEW] A native file system (notifyfs) and a .NET file system (notifyfs-dotnet) have been added to showcase the new file change notification API.
+
+* [NEW] A new WinFsp-FUSE option `FileSecurity` has been added that allows the complete specification of file security descriptors using SDDL. (See GitHub issue https://github.com/rclone/rclone/issues/4717#issuecomment-767723287.)
+
+* [FIX] The FSD now correctly handles a rare situation where receiving too many CLOSE calls from the OS (e.g. when caching thousands of files) could result in a bogus "insufficient resources" error. (See commit 0af0bfbe7c45e353d693a2a45965d99fa81f2163.)
+
+* [FIX] WinFsp-FUSE correctly maps SID's from trusted domains to POSIX UID's in a multi-domain environment (using the "trustPosixOffset" attribute). Previously WinFsp-FUSE only handled SID's from the primary domain correctly.
+
+* [FIX] WinFsp-FUSE options such as `volname`, `VolumePrefix`, `FileSystemName`, `ExactFileSystemName` are now truncated when too long. (See GitHub issue #311.)
+
+* [FIX] The WinFsp driver is now started in a thread-safe manner if it is not already running. (See GitHub issue billziss-gh/cgofuse#51.)
+
+* [FIX] Credentials entered in the Credentials dialog (when mapping network drives) are no longer saved by default. (See GitHub PR #342. Thanks @gaotxg.)
+
+
+v1.9B1 (2021 Beta1)::
+
+Changes since v1.8:
+
+* [NEW] WinFsp now supports file change notifications and cache invalidations. This functionality is offered via the following new API's:
+** Native API: `FspFileSystemNotify`
+** FUSE API: `fuse_notify`
+** .NET API: `FileSystemHost.Notify`
+
+* [FIX] WinFsp-FUSE correctly maps SID's from trusted domains to POSIX UID's in a multi-domain environment (using the "trustPosixOffset" attribute). Previously WinFsp-FUSE only handled SID's from the primary domain correctly.
+
+
+v1.8 (2020.2)::
+
+Changes since v1.7:
+
+* [FSD] WinFsp now supports Windows containers. See the link:doc/WinFsp-Container-Support.asciidoc[WinFsp Container Support] document for details.
+
+* [FSD] The `FSP_FSCTL_QUERY_WINFSP` code provides a simple method to determine if
+the file system backing a file is a WinFsp file system. To use issue a
++
+----
+DeviceIoControl(Handle, FSP_FSCTL_QUERY_WINFSP, 0, 0, 0, 0, &Bytes, 0)
+----
++
+If the return value is TRUE this is a WinFsp file system.
+
+* [FSD] A fix regarding concurrency of READs on the same file: WinFsp was supposed to allow concurrent READ requests on the same file (e.g. two concurrent overlapped `ReadFile` requests on the same `HANDLE`) to be handled concurrently by the file system; unfortunately due to a problem in recent versions of WinFsp READ requests on the same file were serialized. This problem has now been fixed. See GitHub issue #291 for more details.
+** *NOTE*: It may be that some file system was inadvertently relying on WinFsp's implicit serialization of READs in this case. Please test your file system thoroughly against this version, especially with regard to READ serialization. Related XKCD: https://imgs.xkcd.com/comics/workflow.png
+
+* [FSD] When renaming files or directories NTFS allows the target name to contain a backslash at the end (even for files!) whereas WinFsp did not. This problem has been fixed and a test has been added in `winfsp-tests`.
+
+
+v1.8B3 (2020.2 B2)::
+
+Changes since v1.7:
+
+* [FSD] WinFsp now supports Windows containers. See the link:doc/WinFsp-Container-Support.asciidoc[WinFsp Container Support] document for details.
+
+* [FSD] The `FSP_FSCTL_QUERY_WINFSP` code provides a simple method to determine if
+the file system backing a file is a WinFsp file system. To use issue a
++
+----
+DeviceIoControl(Handle, FSP_FSCTL_QUERY_WINFSP, 0, 0, 0, 0, &Bytes, 0)
+----
++
+If the return value is TRUE this is a WinFsp file system.
+
+* [FSD] A fix regarding concurrency of READs on the same file: WinFsp was supposed to allow concurrent READ requests on the same file (e.g. two concurrent overlapped `ReadFile` requests on the same `HANDLE`) to be handled concurrently by the file system; unfortunately due to a problem in recent versions of WinFsp READ requests on the same file were serialized. This problem has now been fixed. See GitHub issue #291 for more details.
+** *NOTE*: It may be that some file system was inadvertently relying on WinFsp's implicit serialization of READs in this case. Please test your file system thoroughly against this version, especially with regard to READ serialization. Related XKCD: https://imgs.xkcd.com/comics/workflow.png
+
+* [FSD] When renaming files or directories NTFS allows the target name to contain a backslash at the end (even for files!) whereas WinFsp did not. This problem has been fixed and a test has been added in `winfsp-tests`.
+
+
+v1.8B2 (2020.2 B2)::
+
+Changes since v1.7:
+
+* [FSD] WinFsp now supports Windows containers. See the link:doc/WinFsp-Container-Support.asciidoc[WinFsp Container Support] document for details.
+
+* [FSD] The `FSP_FSCTL_QUERY_WINFSP` code provides a simple method to determine if
+the file system backing a file is a WinFsp file system. To use issue a
++
+----
+DeviceIoControl(Handle, FSP_FSCTL_QUERY_WINFSP, 0, 0, 0, 0, &Bytes, 0)
+----
++
+If the return value is TRUE this is a WinFsp file system.
+
+* [FSD] A fix regarding concurrency of READs on the same file: WinFsp was supposed to allow concurrent READ requests on the same file (e.g. two concurrent overlapped `ReadFile` requests on the same `HANDLE`) to be handled concurrently by the file system; unfortunately due to a problem in recent versions of WinFsp READ requests on the same file were serialized. This problem has now been fixed. See GitHub issue #291 for more details.
+** *NOTE*: It may be that some file system was inadvertently relying on WinFsp's implicit serialization of READs in this case. Please test your file system thoroughly against this version, especially with regard to READ serialization. Related XKCD: https://imgs.xkcd.com/comics/workflow.png
+
+
+v1.8B1 (2020.2 B1)::
+
+Changes since v1.7:
+
+* [FSD] WinFsp now supports Windows containers. See the link:doc/WinFsp-Container-Support.asciidoc[WinFsp Container Support] document for details.
+* [FSD] The `FSP_FSCTL_QUERY_WINFSP` code provides a simple method to determine if
+the file system backing a file is a WinFsp file system. To use issue a
++
+----
+DeviceIoControl(Handle, FSP_FSCTL_QUERY_WINFSP, 0, 0, 0, 0, &Bytes, 0)
+----
++
+If the return value is TRUE this is a WinFsp file system.
+
+
+v1.7 (2020.1)::
+
+Changes since v1.6:
+
+* [FUSE] FUSE invalid directory entries no longer break the entire directory listing. Such invalid directory entries are logged. (GitHub PR #292.)
+* [LAUNCH] The Launcher can now restart file systems that have crashed. Set `Recovery=1` in the file system's registry entry.
+* [LAUNCH] The Launcher can now redirect file system standard error output. Set `Stderr=PATH` in the file system's registry entry.
+* [FIX] Work around a problem in CreateProcess/CreateSection that allowed a faulty or malicious file system to bugcheck Windows.
+* [FIX] Work around an incompatibility with Avast Antivirus.
+** Native and .NET file systems that experience this problem should set the flag `RejectIrpPriorToTransact0` in `FSP_FSCTL_VOLUME_PARAMS` to `1`. This is only required when mounting on a directory with Avast Antivirus present.
+** FUSE file systems do not need to do anything special as this flag is always enabled.
+* [FIX] Fix junction (mount point reparse point) handling. (GitHub issue #269.)
+
+
+v1.7B2 (2020.1 B2)::
+
+Changes since v1.6:
+
+* [FUSE] FUSE invalid directory entries no longer break the entire directory listing. Such invalid directory entries are logged. (GitHub PR #292.)
+* [LAUNCH] The Launcher can now restart file systems that have crashed. Set `Recovery=1` in the file system's registry entry.
+* [LAUNCH] The Launcher can now redirect file system standard error output. Set `Stderr=PATH` in the file system's registry entry.
+* [FIX] Work around a problem in CreateProcess/CreateSection that allowed a faulty or malicious file system to bugcheck Windows.
+* [FIX] Work around an incompatibility with Avast Antivirus.
+** Native and .NET file systems that experience this problem should set the flag `RejectIrpPriorToTransact0` in `FSP_FSCTL_VOLUME_PARAMS` to `1`. This is only required when mounting on a directory with Avast Antivirus present.
+** FUSE file systems do not need to do anything special as this flag is always enabled.
+* [FIX] Fix junction (mount point reparse point) handling. (GitHub issue #269.)
+
+
+v1.7B1 (2020.1 B1)::
+
+Changes since v1.6:
+
+* [FIX] Workaround an incompatibility with Avast Antivirus. (GitHub issue #221.)
+* [FIX] Fix junction (mount point reparse point) handling. (GitHub issue #269.)
+
+
 v1.6 (2020)::
 
 Changes since v1.5:

doc/archive/WinFsp-Delete-Redesign.asciidoc

@@ -0,0 +1,126 @@
+*INVALID: The information presented in this document is invalid and should not be used.*
+
+= WinFsp Delete Redesign
+
+WinFsp has had its Delete functionality redesigned in release 2021.1 Beta3. This redesign unifies all Windows file deletion semantics under a single file system operation that also supports the new POSIX semantics introduced in Windows 10 Redstone 1. The new Delete design is recommended for new file systems, however existing file systems will continue to work without any changes.
+
+== Background
+
+In this section we discuss how file deletion worked in Windows traditionally as well as the changes introduced in recent versions of Windows 10.
+
+=== Traditional File Deletion
+
+The traditional method for deleting a file or directory on Windows involves the following steps:
+
+- Open the file using https://docs.microsoft.com/en-us/windows-hardware/drivers/ddi/ntifs/nf-ntifs-ntopenfile[`NtOpenFile`] (or equivalent) with `DELETE` access.
+- Set the "disposition" flag on the file handle using https://docs.microsoft.com/en-us/windows-hardware/drivers/ddi/ntifs/nf-ntifs-ntsetinformationfile[`NtSetInformationFile`] with `FileDispositionInformation`. This only marks the file for deletion and does not delete the file.
+- Close the file using https://docs.microsoft.com/en-us/windows-hardware/drivers/ddi/ntifs/nf-ntifs-ntclose[`NtClose`] (or equivalent). Provided that there are no other open handles to the file, the file is actually deleted at this stage.
+
+This is the method that https://docs.microsoft.com/en-us/windows/win32/api/fileapi/nf-fileapi-deletefilew[`DeleteFileW`] and https://docs.microsoft.com/en-us/windows/win32/api/fileapi/nf-fileapi-removedirectoryw[`RemoveDirectoryW`] use to delete a file or directory.
+
+An alternative method involves the `FILE_DELETE_ON_CLOSE` flag:
+
+- Open the file using https://docs.microsoft.com/en-us/windows-hardware/drivers/ddi/ntifs/nf-ntifs-ntopenfile[`NtOpenFile`] (or equivalent) with the `FILE_DELETE_ON_CLOSE` option.
+- Close the file using https://docs.microsoft.com/en-us/windows-hardware/drivers/ddi/ntifs/nf-ntifs-ntclose[`NtClose`] (or equivalent). Provided that there are no other open handles to the file, the file is actually deleted at this stage.
+
+This alternative method does not set the disposition flag and therefore does not have chance to perform any associated checks. An important disposition flag check is whether a directory is empty: attempting to remove a non-empty directory using `FILE_DELETE_ON_CLOSE` will fail silently, because there is no way to communicate a file deletion error from `NtClose`.
+
+In order to better understand those scenarios let's examine what happens within the kernel and the file system driver (FSD).
+
+When the kernel receives a file API call such as `NtOpenFile`, it packages the call arguments into a data structure called an "I/O Request Packet" (IRP) and forwards it to the appropriate FSD. Each IRP contains a field that describes its function, for example, `IRP_MJ_CREATE` for `NtOpenFile` and `IRP_MJ_SET_INFORMATION` for `NtSetInformationFile`.
+
+With this knowledge we can now examine what happens in the `DeleteFileW` / `RemoveDirectoryW` scenario:
+
+- Open the file using `NtOpenFile`: The kernel creates an https://docs.microsoft.com/en-us/windows-hardware/drivers/ifs/irp-mj-create[`IRP_MJ_CREATE`] IRP, places inside it a newly created https://docs.microsoft.com/en-us/windows-hardware/drivers/ddi/wdm/ns-wdm-_file_object[`FILE_OBJECT`] and forwards it to the FSD. If opening the file succeeds, the kernel will also create a `HANDLE` that is used to refer to this `FILE_OBJECT`; if opening the file fails, this `FILE_OBJECT` will be destroyed.
+- Set the "disposition" flag on the file handle using `NtSetInformationFile` with `FileDispositionInformation`: The kernel creates an https://docs.microsoft.com/en-us/windows-hardware/drivers/ifs/irp-mj-set-information[`IRP_MJ_SET_INFORMATION`] IRP and passes the `FileDispositionInformation` information in it. The FSD performs some checks (e.g. if a directory is empty) and if they succeed it marks the file for deletion.
+- Close the file using `NtClose`: The kernel creates an https://docs.microsoft.com/en-us/windows-hardware/drivers/ifs/irp-mj-cleanup[`IRP_MJ_CLEANUP`] IRP, which denotes that all ``HANDLE``s that refer to a `FILE_OBJECT` are closed. (It is possible to have multiple ``HANDLE``s to the same `FILE_OBJECT` by using an API such as https://docs.microsoft.com/en-us/windows/win32/api/handleapi/nf-handleapi-duplicatehandle[`DuplicateHandle`].) The FSD checks and if this is the last `FILE_OBJECT` cleaned up for the file and if the file is marked for deletion, it deletes the file. Traditionally there was no way to return an error from `IRP_MJ_CLEANUP`.
+- Notice that while the file is closed from the perspective of user mode, it is not closed from the perspective of kernel mode. The kernel and the FSD maintain both a handle count and a reference count for the `FILE_OBJECT`. When the handle count goes to `0` then an `IRP_MJ_CLEANUP` IRP is issued (see above). When the reference count goes to `0` then a different https://docs.microsoft.com/en-us/windows-hardware/drivers/ifs/irp-mj-close[`IRP_MJ_CLOSE`] IRP is issued to the FSD. This signifies to the FSD that the `FILE_OBJECT` is going away and the file is fully closed (including from the kernel perspective). There is no way to return an error from `IRP_MJ_CLOSE`.
+
+The situation is similar in the `FILE_DELETE_ON_CLOSE` scenario, with the important difference that the FSD marks the file for deletion immediately upon receiving the `IRP_MJ_CREATE` IRP and that it never receives the `IRP_MJ_SET_INFORMATION` IRP. As before the actual deletion happens in `IRP_MJ_CLEANUP` and only when the last `HANDLE` to the file is closed.
+
+Some important takeaways:
+
+- It is possible for a file to already be open when a `DeleteFileW` / `RemoveDirectoryW` (or equivalent sequence of `NtOpenFile`, `NtSetInformationFile`, `NtClose`, etc.) is executed. This means that the file may NOT be deleted upon return from the `DeleteFileW` / `RemoveDirectoryW` call even though these API's report success. **Traditionally a successful return from `DeleteFileW` / `RemoveDirectory` signifies only that the file or directory has been successfully marked for deletion and not that it has been deleted!**
+- The `NtClose` call does not return error codes from `IRP_MJ_CLEANUP`. This means that it is impossible for user mode to know whether a file marked for deletion was deleted or not.
+- The `FILE_OBJECT` remains valid even after a file has been deleted in `IRP_MJ_CLEANUP`. It is therefore possible to receive additional I/O (e.g. read/write) on the file. Many Windows file systems (including at least some versions of NTFS) do not handle this case very well.
+
+=== File Deletion in Recent Versions of Windows 10
+
+In Windows 10 Redstone 1 Microsoft introduced the `FileDispositionInformationEx` information class. This new information class can be used to request POSIX semantics for file deletion during the `NtSetInformationFile` call. POSIX semantics for file deletion mean that when a file is deleted any open handles to it remain valid and can be used for I/O such as read/write.
+
+Some time later (unclear exactly when) Microsoft changed the `DeleteFileW` / `RemoveDirectoryW` API's to use the `FileDispositionInformationEx` information class and only if this fails (e.g. because the file system is not capable) fall back to the old `FileDispositionInformation` information class. With this change `DeleteFileW` and `RemoveDirectoryW` actually delete the file or directory rather than simply mark it for deletion. (This change is in general a good thing, but can create incompatibility problems for applications that expect the traditional behavior.)
+
+Let's examine the `DeleteFileW` / `RemoveDirectoryW` scenario again:
+
+- Open the file using `NtOpenFile`: The kernel creates an https://docs.microsoft.com/en-us/windows-hardware/drivers/ifs/irp-mj-create[`IRP_MJ_CREATE`] IRP, places inside it a newly created https://docs.microsoft.com/en-us/windows-hardware/drivers/ddi/wdm/ns-wdm-_file_object[`FILE_OBJECT`] and forwards it to the FSD. If opening the file succeeds, the kernel will also create a `HANDLE` that is used to refer to this `FILE_OBJECT`; if opening the file fails, this `FILE_OBJECT` will be destroyed.
+- Intruct the file system to delete the file with POSIX semantics using `NtSetInformationFile` with `FileDispositionInformationEx`. The kernel creates an https://docs.microsoft.com/en-us/windows-hardware/drivers/ifs/irp-mj-set-information[`IRP_MJ_SET_INFORMATION`] IRP and passes the `FileDispositionInformationEx` information in it. The FSD performs some checks (e.g. if a directory is empty) and if they succeed it deletes the file or directory (as opposed to simply mark it for deletion).
+- Close the file using `NtClose`. The kernel creates an https://docs.microsoft.com/en-us/windows-hardware/drivers/ifs/irp-mj-cleanup[`IRP_MJ_CLEANUP`] IRP, which denotes that all ``HANDLE``s that refer to a `FILE_OBJECT` are closed. The FSD has already deleted the file and does not need to do anything else.
+- As before an `IRP_MJ_CLOSE` IRP will also be sent to the FSD eventually.
+
+Notice that the actual file deletion happens during `NtSetInformationFile` and the return code from this API reports on the success or failure of the file deletion. Thus we no longer have the problems discussed earlier and `DeleteFileW` / `RemoveDirectoryW` correctly report whether the file was deleted or not.
+
+== WinFsp Support for POSIX Unlink
+
+WinFsp gained support for POSIX Unlink (`FileDispositionInformationEx`) and POSIX Rename (`FileRenameInformationEx`) in release 2021.1 Beta3. To enable this support a native or .NET file system must set the `SupportsPosixUnlinkRename` flag when the file system is created. FUSE file systems have this flag enabled by default (but can be disabled with the command line option `-o LegacyUnlinkRename`).
+
+The POSIX Unlink support spurred some changes in the WinFsp native and .NET API's with regards to file deletion. The WinFsp FUSE layer transparently supports these changes.
+
+Prior to release 2021.1 Beta3, user mode file systems handled file deletion by implementing `CanDelete` / `SetDelete` to check the file disposition flag and `Cleanup` with the `FspCleanupDelete` flag to perform the actual file deletion. From release 2021.1 Beta3 forward the recommended method is to use the new `Delete` file system operation to handle all aspects of file deletion.
+
+The new `Delete` operation follows the general pattern below:
+
+[source,c]
+----
+NTSTATUS Delete(FSP_FILE_SYSTEM *FileSystem,
+    PVOID FileContext, PWSTR FileName, ULONG Flags)
+{
+    switch (Flags)
+    {
+    case FILE_DISPOSITION_DO_NOT_DELETE:
+        // set file disposition flag: do not delete file at Cleanup time
+
+    case FILE_DISPOSITION_DELETE:
+        // set file disposition flag: delete file at Cleanup time
+
+    case FILE_DISPOSITION_DELETE | FILE_DISPOSITION_POSIX_SEMANTICS:
+        // delete file now; open handles to file remain valid
+
+    case -1:
+        // delete file now; called during Cleanup time
+
+    default:
+        return STATUS_INVALID_PARAMETER;
+    }
+}
+----
+
+As can be seen the `Delete` operation handles marking (`FILE_DISPOSITION_DELETE`) and unmarking (`FILE_DISPOSITION_DO_NOT_DELETE`) a file for deletion, performing file deletion with POSIX semantics (`FILE_DISPOSITION_DELETE | FILE_DISPOSITION_POSIX_SEMANTICS`) and performing file deletion with traditional Windows semantics (`-1`). If the Delete operation is defined it is used instead of `CanDelete` / `SetDelete` and `Cleanup` with the `FspCleanupDelete` flag, even if these operations are also defined.
+
+A sensible implementation of `Delete` might look something similar to the following:
+
+[source,c]
+----
+NTSTATUS Delete(FSP_FILE_SYSTEM *FileSystem,
+    PVOID FileContext, PWSTR FileName, ULONG Flags)
+{
+    switch (Flags)
+    {
+    case FILE_DISPOSITION_DO_NOT_DELETE:
+        return STATUS_SUCCESS;
+
+    case FILE_DISPOSITION_DELETE:
+        if (IsNotEmptyDirectory(FileSystem, FileContext))
+            return STATUS_DIRECTORY_NOT_EMPTY;
+        return STATUS_SUCCESS;
+
+    case FILE_DISPOSITION_DELETE | FILE_DISPOSITION_POSIX_SEMANTICS:
+    case -1:
+        if (IsNotEmptyDirectory(FileSystem, FileContext))
+            return STATUS_DIRECTORY_NOT_EMPTY;
+        return RealDeleteFileOrDirectory(FileSystem, FileContext);
+
+    default:
+        return STATUS_INVALID_PARAMETER;
+    }
+}
+----

ext/tlib/callstack.c

@@ -1,7 +1,7 @@
 /**
  * @file tlib/callstack.c
  *
- * @copyright 2014-2020 Bill Zissimopoulos
+ * @copyright 2014-2022 Bill Zissimopoulos
  */
 
 #include <tlib/callstack.h>

ext/tlib/callstack.h

@@ -1,7 +1,7 @@
 /**
  * @file tlib/callstack.h
  *
- * @copyright 2014-2020 Bill Zissimopoulos
+ * @copyright 2014-2022 Bill Zissimopoulos
  */
 
 #ifndef TLIB_CALLSTACK_H_INCLUDED

ext/tlib/injected/allfunc.h

@@ -1,7 +1,7 @@
 /**
  * @file tlib/injected/allfunc.h
  *
- * @copyright 2014-2020 Bill Zissimopoulos
+ * @copyright 2014-2022 Bill Zissimopoulos
  */
 
 #ifndef TLIB_INJECTED_ALLFUNC_H_INCLUDED

ext/tlib/injected/curlfunc.c

@@ -1,7 +1,7 @@
 /**
  * @file tlib/injected/curlfunc.c
  *
- * @copyright 2014-2020 Bill Zissimopoulos
+ * @copyright 2014-2022 Bill Zissimopoulos
  */
 
 #include <tlib/injected/curlfunc.h>

ext/tlib/injected/curlfunc.h

@@ -1,7 +1,7 @@
 /**
  * @file tlib/injected/curlfunc.h
  *
- * @copyright 2014-2020 Bill Zissimopoulos
+ * @copyright 2014-2022 Bill Zissimopoulos
  */
 
 #ifndef TLIB_INJECTED_CURLFUNC_H_INCLUDED

ext/tlib/injected/stdfunc.c

@@ -1,7 +1,7 @@
 /**
  * @file tlib/injected/stdfunc.c
  *
- * @copyright 2014-2020 Bill Zissimopoulos
+ * @copyright 2014-2022 Bill Zissimopoulos
  */
 
 #include <tlib/injected/stdfunc.h>

ext/tlib/injected/stdfunc.h

@@ -1,7 +1,7 @@
 /**
  * @file tlib/injected/stdfunc.h
  *
- * @copyright 2014-2020 Bill Zissimopoulos
+ * @copyright 2014-2022 Bill Zissimopoulos
  */
 
 #ifndef TLIB_INJECTED_STDFUNC_H_INCLUDED

ext/tlib/injection.c

@@ -1,7 +1,7 @@
 /**
  * @file tlib/injection.c
  *
- * @copyright 2014-2020 Bill Zissimopoulos
+ * @copyright 2014-2022 Bill Zissimopoulos
  */
 
 #include <tlib/injection.h>

ext/tlib/injection.h

@@ -1,7 +1,7 @@
 /**
  * @file tlib/injection.h
  *
- * @copyright 2014-2020 Bill Zissimopoulos
+ * @copyright 2014-2022 Bill Zissimopoulos
  */
 
 /* NOTE: This header may usefully be included multiple times.

ext/tlib/testsuite.c

@@ -1,7 +1,7 @@
 /**
  * @file tlib/testsuite.c
  *
- * @copyright 2014-2020 Bill Zissimopoulos
+ * @copyright 2014-2022 Bill Zissimopoulos
  */
 
 #include <tlib/testsuite.h>
@@ -48,25 +48,51 @@ void tlib_add_test_opt(const char *name, void (*fn)(void))
     add_test_to_list(name, fn, 1, &test_tail);
 }
 
+struct hook
+{
+    void (*fn)(const char *name, void (*fn)(void), int v);
+    struct hook *next;
+};
+static struct hook hook_sentinel = { .next = &hook_sentinel };
+static struct hook *hook_tail = &hook_sentinel;
+static void add_hook_to_list(void (*fn)(void), struct hook **tail)
+{
+    struct hook *hook = calloc(1, sizeof *hook);
+    hook->fn = fn;
+    hook->next = (*tail)->next;
+    (*tail)->next = hook;
+    (*tail) = hook;
+}
+void tlib_add_hook(void (*fn)(const char *name, void (*fn)(void), int v))
+{
+    add_hook_to_list(fn, &hook_tail);
+}
+
 static FILE *tlib_out, *tlib_err;
 static jmp_buf test_jmp_buf, *test_jmp;
 static char assert_buf[256];
 static void test_printf(const char *fmt, ...);
 static double run_test(struct test *test)
 {
+    double res;
+    for (struct hook *hook = hook_tail->next->next; 0 != hook->fn; hook = hook->next)
+        hook->fn(test->name, test->fn, +1);
 #if defined(_WIN64) || defined(_WIN32)
     #pragma comment(lib, "winmm.lib")
     unsigned long __stdcall timeGetTime(void);
     unsigned long t0 = timeGetTime();
     test->fn();
     unsigned long t1 = timeGetTime();
-    return (t1 - t0) / 1000.0;
+    res = (t1 - t0) / 1000.0;
 #else
     time_t t0 = time(0);
     test->fn();
     time_t t1 = time(0);
-    return difftime(t1, t0);
+    res = difftime(t1, t0);
 #endif
+    for (struct hook *hook = hook_tail->next->next; 0 != hook->fn; hook = hook->next)
+        hook->fn(test->name, test->fn, -1);
+    return res;
 }
 static void do_test_default(struct test *test, int testno)
 {
@@ -201,16 +227,23 @@ void tlib_run_tests(int argc, char *argv[])
 }
 void tlib__assert(const char *func, const char *file, int line, const char *expr)
 {
+    char extra_buf[256] = "";
 #if defined(_WIN64) || defined(_WIN32)
+    long __stdcall RtlGetLastNtStatus(void);
+    unsigned long __stdcall RtlGetLastWin32Error(void);
+    snprintf(extra_buf, sizeof extra_buf,
+        " (err=%lx:%lu)",
+        RtlGetLastNtStatus(),
+        RtlGetLastWin32Error());
     const char *p = strrchr(file, '\\');
 #else
     const char *p = strrchr(file, '/');
 #endif
     file = 0 != p ? p + 1 : file;
     if (0 == func)
-        test_printf("%sASSERT(%s) failed at: %s:%d\n", assert_buf, expr, file, line);
+        test_printf("%sASSERT(%s) failed at: %s:%d%s\n", assert_buf, expr, file, line, extra_buf);
     else
-        test_printf("%sASSERT(%s) failed at %s:%d:%s\n", assert_buf, expr, file, line, func);
+        test_printf("%sASSERT(%s) failed at %s:%d:%s%s\n", assert_buf, expr, file, line, func, extra_buf);
     if (0 != test_jmp)
         longjmp(*test_jmp, 1);
 }

ext/tlib/testsuite.h

@@ -1,7 +1,7 @@
 /**
  * @file tlib/testsuite.h
  *
- * @copyright 2014-2020 Bill Zissimopoulos
+ * @copyright 2014-2022 Bill Zissimopoulos
  */
 
 #ifndef TLIB_TESTSUITE_H_INCLUDED
@@ -65,6 +65,23 @@ void tlib_add_test_suite(const char *name, void (*fn)(void));
 void tlib_add_test(const char *name, void (*fn)(void));
 void tlib_add_test_opt(const char *name, void (*fn)(void));
 
+/**
+ * Register a test hook to be run before and after every test.
+ *
+ * Test hooks are functions with prototype
+ * <code>void testhook(const char *name, void (*fn)(void), int v)</code>.
+ * The parameter v specifies that a test is about to be executed (v is +1)
+ * or it was just executed (v is -1).
+ */
+#define TESTHOOK(fn)\
+    do\
+    {\
+        void fn(const char *name, void (*fn)(void), int v);\
+        tlib_add_hook(fn);\
+    } while (0)
+
+void tlib_add_hook(void (*fn)(const char *name, void (*fn)(void), int v));
+
 /**
  * Printf function.
  *

inc/fuse/fuse.h

@@ -6,7 +6,7 @@
  *     FUSE: Filesystem in Userspace
  *     Copyright (C) 2001-2007  Miklos Szeredi <miklos@szeredi.hu>
  *
- * @copyright 2015-2020 Bill Zissimopoulos
+ * @copyright 2015-2022 Bill Zissimopoulos
  */
 /*
  * This file is part of WinFsp.
@@ -79,7 +79,7 @@ struct fuse_operations
     /* S */ int (*fsyncdir)(const char *path, int datasync, struct fuse_file_info *fi);
     /* S */ void *(*init)(struct fuse_conn_info *conn);
     /* S */ void (*destroy)(void *data);
-    /* _ */ int (*access)(const char *path, int mask);
+    /* S */ int (*access)(const char *path, int mask);
     /* S */ int (*create)(const char *path, fuse_mode_t mode, struct fuse_file_info *fi);
     /* S */ int (*ftruncate)(const char *path, fuse_off_t off, struct fuse_file_info *fi);
     /* S */ int (*fgetattr)(const char *path, struct fuse_stat *stbuf, struct fuse_file_info *fi);
@@ -103,8 +103,10 @@ struct fuse_operations
     /* _ */ int (*flock)(const char *path, struct fuse_file_info *, int op);
     /* _ */ int (*fallocate)(const char *path, int mode, fuse_off_t off, fuse_off_t len,
         struct fuse_file_info *fi);
+    /* WinFsp */
+    /* S */ int (*getpath)(const char *path, char *buf, size_t size,
+        struct fuse_file_info *fi);
     /* OSXFUSE */
-    /* _ */ int (*reserved00)();
     /* _ */ int (*reserved01)();
     /* _ */ int (*reserved02)();
     /* _ */ int (*statfs_x)(const char *path, struct fuse_statfs *stbuf);
@@ -152,6 +154,8 @@ FSP_FUSE_API void FSP_FUSE_API_NAME(fsp_fuse_exit)(struct fsp_fuse_env *env,
     struct fuse *f);
 FSP_FUSE_API int FSP_FUSE_API_NAME(fsp_fuse_exited)(struct fsp_fuse_env *env,
     struct fuse *f);
+FSP_FUSE_API int FSP_FUSE_API_NAME(fsp_fuse_notify)(struct fsp_fuse_env *env,
+    struct fuse *f, const char *path, uint32_t action);
 FSP_FUSE_API struct fuse_context *FSP_FUSE_API_NAME(fsp_fuse_get_context)(struct fsp_fuse_env *env);
 
 FSP_FUSE_SYM(
@@ -212,6 +216,13 @@ int fuse_exited(struct fuse *f),
         (fsp_fuse_env(), f);
 })
 
+FSP_FUSE_SYM(
+int fuse_notify(struct fuse *f, const char *path, uint32_t action),
+{
+    return FSP_FUSE_API_CALL(fsp_fuse_notify)
+        (fsp_fuse_env(), f, path, action);
+})
+
 FSP_FUSE_SYM(
 struct fuse_context *fuse_get_context(void),
 {
@@ -236,9 +247,8 @@ int fuse_interrupted(void),
 FSP_FUSE_SYM(
 int fuse_invalidate(struct fuse *f, const char *path),
 {
-    (void)f;
-    (void)path;
-    return -EINVAL;
+    return FSP_FUSE_API_CALL(fsp_fuse_notify)
+        (fsp_fuse_env(), f, path, 0);
 })
 
 FSP_FUSE_SYM(

inc/fuse/fuse_common.h

@@ -6,7 +6,7 @@
  *     FUSE: Filesystem in Userspace
  *     Copyright (C) 2001-2007  Miklos Szeredi <miklos@szeredi.hu>
  *
- * @copyright 2015-2020 Bill Zissimopoulos
+ * @copyright 2015-2022 Bill Zissimopoulos
  */
 /*
  * This file is part of WinFsp.
@@ -54,6 +54,7 @@ extern "C" {
 #define FSP_FUSE_CAP_READDIR_PLUS       (1 << 21)   /* file system supports enhanced readdir */
 #define FSP_FUSE_CAP_READ_ONLY          (1 << 22)   /* file system is marked read-only */
 #define FSP_FUSE_CAP_STAT_EX            (1 << 23)   /* file system supports fuse_stat_ex */
+#define FSP_FUSE_CAP_DELETE_ACCESS      (1 << 24)   /* file system supports access with DELETE_OK */
 #define FSP_FUSE_CAP_CASE_INSENSITIVE   FUSE_CAP_CASE_INSENSITIVE
 
 #define FUSE_IOCTL_COMPAT               (1 << 0)
@@ -79,6 +80,23 @@ extern "C" {
 #define UF_ARCHIVE                      FSP_FUSE_UF_ARCHIVE
 #endif
 
+/* delete access */
+#define FSP_FUSE_DELETE_OK              0x40000000
+
+/* notify extension */
+#define FSP_FUSE_NOTIFY_MKDIR           0x0001
+#define FSP_FUSE_NOTIFY_RMDIR           0x0002
+#define FSP_FUSE_NOTIFY_CREATE          0x0004
+#define FSP_FUSE_NOTIFY_UNLINK          0x0008
+#define FSP_FUSE_NOTIFY_CHMOD           0x0010
+#define FSP_FUSE_NOTIFY_CHOWN           0x0020
+#define FSP_FUSE_NOTIFY_UTIME           0x0040
+#define FSP_FUSE_NOTIFY_CHFLAGS         0x0080
+#define FSP_FUSE_NOTIFY_TRUNCATE        0x0100
+
+/* getpath extension */
+#define FSP_FUSE_HAS_GETPATH            1
+
 struct fuse_file_info
 {
     int flags;

inc/fuse/fuse_opt.h

@@ -6,7 +6,7 @@
  *     FUSE: Filesystem in Userspace
  *     Copyright (C) 2001-2007  Miklos Szeredi <miklos@szeredi.hu>
  *
- * @copyright 2015-2020 Bill Zissimopoulos
+ * @copyright 2015-2022 Bill Zissimopoulos
  */
 /*
  * This file is part of WinFsp.

inc/fuse/winfsp_fuse.h

@@ -2,7 +2,7 @@
  * @file fuse/winfsp_fuse.h
  * WinFsp FUSE compatible API.
  *
- * @copyright 2015-2020 Bill Zissimopoulos
+ * @copyright 2015-2022 Bill Zissimopoulos
  */
 /*
  * This file is part of WinFsp.
@@ -360,7 +360,10 @@ static inline int fsp_fuse_set_signal_handlers(void *se)
 
     static sigset_t sigmask;
     static pthread_t sigthr;
-    struct sigaction oldsa, newsa = { 0 };
+    struct sigaction oldsa, newsa;
+
+    // memset instead of initializer to avoid GCC -Wmissing-field-initializers warning
+    memset(&newsa, 0, sizeof newsa);
 
     if (0 != se)
     {

inc/fuse3/fuse.h

@@ -6,7 +6,7 @@
  *     FUSE: Filesystem in Userspace
  *     Copyright (C) 2001-2007  Miklos Szeredi <miklos@szeredi.hu>
  *
- * @copyright 2015-2020 Bill Zissimopoulos
+ * @copyright 2015-2022 Bill Zissimopoulos
  */
 /*
  * This file is part of WinFsp.

inc/fuse3/fuse_common.h

@@ -6,7 +6,7 @@
  *     FUSE: Filesystem in Userspace
  *     Copyright (C) 2001-2007  Miklos Szeredi <miklos@szeredi.hu>
  *
- * @copyright 2015-2020 Bill Zissimopoulos
+ * @copyright 2015-2022 Bill Zissimopoulos
  */
 /*
  * This file is part of WinFsp.

inc/fuse3/fuse_opt.h

@@ -2,7 +2,7 @@
  * @file fuse3/fuse_opt.h
  * WinFsp FUSE3 compatible API.
  *
- * @copyright 2015-2020 Bill Zissimopoulos
+ * @copyright 2015-2022 Bill Zissimopoulos
  */
 /*
  * This file is part of WinFsp.

inc/fuse3/winfsp_fuse.h

@@ -2,7 +2,7 @@
  * @file fuse3/winfsp_fuse.h
  * WinFsp FUSE3 compatible API.
  *
- * @copyright 2015-2020 Bill Zissimopoulos
+ * @copyright 2015-2022 Bill Zissimopoulos
  */
 /*
  * This file is part of WinFsp.

inc/winfsp/fsctl.h

@@ -1,7 +1,7 @@
 /**
  * @file winfsp/fsctl.h
  *
- * @copyright 2015-2020 Bill Zissimopoulos
+ * @copyright 2015-2022 Bill Zissimopoulos
  */
 /*
  * This file is part of WinFsp.
@@ -35,17 +35,52 @@ extern "C" {
 #define FSP_FSCTL_STATIC_ASSERT(e,m)    static_assert(1,"")
 #endif
 
-#define FSP_FSCTL_DRIVER_NAME           "WinFsp"
-#define FSP_FSCTL_DISK_DEVICE_NAME      "WinFsp.Disk"
-#define FSP_FSCTL_NET_DEVICE_NAME       "WinFsp.Net"
-#define FSP_FSCTL_MUP_DEVICE_NAME       "WinFsp.Mup"
+#define FSP_FSCTL_STR(x)                FSP_FSCTL_STR_(x)
+#define FSP_FSCTL_STR_(x)               #x
+#if defined(MyProductName)
+#define FSP_FSCTL_PRODUCT_NAME          FSP_FSCTL_STR(MyProductName)
+#else
+#define FSP_FSCTL_PRODUCT_NAME          "WinFsp"
+#endif
+#if defined(MyProductFileName)
+#define FSP_FSCTL_PRODUCT_FILE_NAME     FSP_FSCTL_STR(MyProductFileName)
+#else
+#define FSP_FSCTL_PRODUCT_FILE_NAME     "winfsp"
+#endif
 
-// {6F9D25FA-6DEE-4A9D-80F5-E98E14F35E54}
+#define FSP_FSCTL_DRIVER_NAME           FSP_FSCTL_PRODUCT_NAME
+#define FSP_FSCTL_DISK_DEVICE_NAME      FSP_FSCTL_DRIVER_NAME ".Disk"
+#define FSP_FSCTL_NET_DEVICE_NAME       FSP_FSCTL_DRIVER_NAME ".Net"
+#define FSP_FSCTL_MUP_DEVICE_NAME       FSP_FSCTL_DRIVER_NAME ".Mup"
+
+#if defined(MyFspFsctlDeviceClassGuid)
+extern const __declspec(selectany) GUID FspFsctlDeviceClassGuid = MyFspFsctlDeviceClassGuid;
+#else
 extern const __declspec(selectany) GUID FspFsctlDeviceClassGuid =
     { 0x6f9d25fa, 0x6dee, 0x4a9d, { 0x80, 0xf5, 0xe9, 0x8e, 0x14, 0xf3, 0x5e, 0x54 } };
-// {B48171C3-DD50-4852-83A3-344C50D93B17}
+#endif
+#if defined(MyFspFsvrtDeviceClassGuid)
+extern const __declspec(selectany) GUID FspFsvrtDeviceClassGuid = MyFspFsvrtDeviceClassGuid;
+#else
 extern const __declspec(selectany) GUID FspFsvrtDeviceClassGuid =
     { 0xb48171c3, 0xdd50, 0x4852, { 0x83, 0xa3, 0x34, 0x4c, 0x50, 0xd9, 0x3b, 0x17 } };
+#endif
+
+/* locations */
+#define FSP_FSCTL_PRODUCT_REGKEY        "Software\\" FSP_FSCTL_PRODUCT_NAME
+#define FSP_FSCTL_PRODUCT_REGKEY_WOW64  KEY_WOW64_32KEY
+#if defined(_ARM64_)
+#define FSP_FSCTL_PRODUCT_FULL_REGKEY   "Software\\WOW6432Node\\" FSP_FSCTL_PRODUCT_NAME
+#define FSP_FSCTL_PRODUCT_FILE_ARCH     "a64"
+#elif defined(_AMD64_)
+#define FSP_FSCTL_PRODUCT_FULL_REGKEY   "Software\\WOW6432Node\\" FSP_FSCTL_PRODUCT_NAME
+#define FSP_FSCTL_PRODUCT_FILE_ARCH     "x64"
+#elif defined(_X86_)
+#define FSP_FSCTL_PRODUCT_FULL_REGKEY   "Software\\" FSP_FSCTL_PRODUCT_NAME
+#define FSP_FSCTL_PRODUCT_FILE_ARCH     "x86"
+#else
+#error unknown architecture
+#endif
 
 /* alignment macros */
 #define FSP_FSCTL_ALIGN_UP(x, s)        (((x) + ((s) - 1L)) & ~((s) - 1L))
@@ -62,14 +97,28 @@ extern const __declspec(selectany) GUID FspFsvrtDeviceClassGuid =
     CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 0x800 + 'L', METHOD_BUFFERED, FILE_ANY_ACCESS)
 #define FSP_FSCTL_TRANSACT              \
     CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 0x800 + 'T', METHOD_BUFFERED, FILE_ANY_ACCESS)
+#define FSP_IOCTL_TRANSACT              \
+    CTL_CODE(0x8000 | ('F'<<8) | 'W', 0x800 + 'T', METHOD_BUFFERED, FILE_ANY_ACCESS)
 #define FSP_FSCTL_TRANSACT_BATCH        \
     CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 0x800 + 't', METHOD_OUT_DIRECT, FILE_ANY_ACCESS)
+#define FSP_IOCTL_TRANSACT_BATCH        \
+    CTL_CODE(0x8000 | ('F'<<8) | 'W', 0x800 + 't', METHOD_BUFFERED, FILE_ANY_ACCESS)
 #define FSP_FSCTL_STOP                  \
     CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 0x800 + 'S', METHOD_BUFFERED, FILE_ANY_ACCESS)
+#define FSP_FSCTL_STOP0                 \
+    CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 0x800 + 's', METHOD_BUFFERED, FILE_ANY_ACCESS)
+#define FSP_FSCTL_NOTIFY                \
+    CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 0x800 + 'n', METHOD_NEITHER, FILE_ANY_ACCESS)
 
 /* fsctl internal device codes (usable only in-kernel) */
 #define FSP_FSCTL_TRANSACT_INTERNAL     \
     CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 0x800 + 'I', METHOD_NEITHER, FILE_ANY_ACCESS)
+#define FSP_IOCTL_TRANSACT_INTERNAL     \
+    CTL_CODE(0x8000 | ('F'<<8) | 'W', 0x800 + 'I', METHOD_BUFFERED, FILE_ANY_ACCESS)
+
+/* fsvol device codes */
+#define FSP_FSCTL_QUERY_WINFSP          \
+    CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 0x800 + '?', METHOD_BUFFERED, FILE_ANY_ACCESS)
 
 #define FSP_FSCTL_VOLUME_PARAMS_PREFIX  "\\VolumeParams="
 
@@ -170,13 +219,17 @@ enum
     /* user-mode flags */\
     UINT32 UmFileContextIsUserContext2:1;   /* user mode: FileContext parameter is UserContext2 */\
     UINT32 UmFileContextIsFullContext:1;    /* user mode: FileContext parameter is FullContext */\
-    UINT32 UmReservedFlags:6;\
+    UINT32 UmNoReparsePointsDirCheck:1;     /* user mode: no dir option check for reparse points */\
+    UINT32 UmReservedFlags:5;\
     /* additional kernel-mode flags */\
     UINT32 AllowOpenInKernelMode:1;         /* allow kernel mode to open files when possible */\
     UINT32 CasePreservedExtendedAttributes:1;   /* preserve case of EA (default is UPPERCASE) */\
     UINT32 WslFeatures:1;                   /* support features required for WSLinux */\
     UINT32 DirectoryMarkerAsNextOffset:1;   /* directory marker is next offset instead of last name */\
-    UINT32 KmReservedFlags:4;\
+    UINT32 RejectIrpPriorToTransact0:1;     /* reject IRP's prior to FspFsctlTransact with 0 buffers */\
+    UINT32 SupportsPosixUnlinkRename:1;     /* file system supports POSIX-style unlink and rename */\
+    UINT32 PostDispositionWhenNecessaryOnly:1;  /* post Disposition for dirs or READONLY attr check */\
+    UINT32 KmReservedFlags:1;\
     WCHAR Prefix[FSP_FSCTL_VOLUME_PREFIX_SIZE / sizeof(WCHAR)]; /* UNC prefix (\Server\Share) */\
     WCHAR FileSystemName[FSP_FSCTL_VOLUME_FSNAME_SIZE / sizeof(WCHAR)];
 #define FSP_FSCTL_VOLUME_PARAMS_V1_FIELD_DEFN\
@@ -263,6 +316,15 @@ typedef struct
 FSP_FSCTL_STATIC_ASSERT(24 == sizeof(FSP_FSCTL_STREAM_INFO),
     "sizeof(FSP_FSCTL_STREAM_INFO) must be exactly 24.");
 typedef struct
+{
+    UINT16 Size;
+    UINT32 Filter;
+    UINT32 Action;
+    WCHAR FileNameBuf[];
+} FSP_FSCTL_NOTIFY_INFO;
+FSP_FSCTL_STATIC_ASSERT(12 == sizeof(FSP_FSCTL_NOTIFY_INFO),
+    "sizeof(FSP_FSCTL_NOTIFY_INFO) must be exactly 12.");
+typedef struct
 {
     UINT64 UserContext;
     UINT64 UserContext2;
@@ -376,6 +438,10 @@ typedef struct
                     UINT32 Delete:1;
                 } Disposition;
                 struct
+                {
+                    UINT32 Flags;
+                } DispositionEx;
+                struct
                 {
                     UINT64 FileSize;
                 } EndOfFile;
@@ -384,6 +450,12 @@ typedef struct
                     FSP_FSCTL_TRANSACT_BUF NewFileName;
                     UINT64 AccessToken; /* request access token (PID,HANDLE) */
                 } Rename;
+                struct
+                {
+                    FSP_FSCTL_TRANSACT_BUF NewFileName;
+                    UINT64 AccessToken; /* request access token (PID,HANDLE) */
+                    UINT32 Flags;
+                } RenameEx;
             } Info;
         } SetInformation;
         struct
@@ -612,6 +684,9 @@ FSP_API NTSTATUS FspFsctlTransact(HANDLE VolumeHandle,
     PVOID RequestBuf, SIZE_T *PRequestBufSize,
     BOOLEAN Batch);
 FSP_API NTSTATUS FspFsctlStop(HANDLE VolumeHandle);
+FSP_API NTSTATUS FspFsctlStop0(HANDLE VolumeHandle);
+FSP_API NTSTATUS FspFsctlNotify(HANDLE VolumeHandle,
+    FSP_FSCTL_NOTIFY_INFO *NotifyInfo, SIZE_T Size);
 FSP_API NTSTATUS FspFsctlGetVolumeList(PWSTR DevicePath,
     PWCHAR VolumeListBuf, PSIZE_T PVolumeListSize);
 FSP_API NTSTATUS FspFsctlPreflight(PWSTR DevicePath);
@@ -631,6 +706,93 @@ FSP_API NTSTATUS FspMountSet(FSP_MOUNT_DESC *Desc);
 FSP_API NTSTATUS FspMountRemove(FSP_MOUNT_DESC *Desc);
 #endif
 
+/*
+ * Atomics
+ *
+ * See https://www.cl.cam.ac.uk/~pes20/cpp/cpp0xmappings.html (https://archive.is/mJfFX)
+ */
+#if _MSC_VER >= 1920 /* VS2019 or later */
+__int32 __iso_volatile_load32(const volatile __int32 *);
+void __iso_volatile_store32(volatile __int32 *, __int32);
+__int64 __iso_volatile_load64(const volatile __int64 *);
+void __iso_volatile_store64(volatile __int64 *, __int64);
+#define FSP_INTERLOCKED__LOAD32(p)      __iso_volatile_load32(p)
+#define FSP_INTERLOCKED__STORE32(p,v)   __iso_volatile_store32(p,v)
+#define FSP_INTERLOCKED__LOAD64(p)      __iso_volatile_load64(p)
+#define FSP_INTERLOCKED__STORE64(p,v)   __iso_volatile_store64(p,v)
+#else
+#define FSP_INTERLOCKED__LOAD32(p)      (*(p))
+#define FSP_INTERLOCKED__STORE32(p,v)   (*(p) = (v))
+#define FSP_INTERLOCKED__LOAD64(p)      (*(p))
+#define FSP_INTERLOCKED__STORE64(p,v)   (*(p) = (v))
+#endif
+static inline INT32 FspInterlockedLoad32(INT32 volatile *p)
+{
+#if defined(_M_ARM64)
+    void __dmb(unsigned int);
+    INT32 v = FSP_INTERLOCKED__LOAD32(p);
+    __dmb(0xb);
+    return v;
+
+#elif defined(_M_X64) || defined(_M_IX86)
+    void _ReadWriteBarrier(void);
+    INT32 v = FSP_INTERLOCKED__LOAD32(p);
+    _ReadWriteBarrier();
+    return v;
+
+#endif
+}
+static inline VOID FspInterlockedStore32(INT32 volatile *p, INT32 v)
+{
+#if defined(_M_ARM64)
+    void __dmb(unsigned int);
+    __dmb(0xb);
+    FSP_INTERLOCKED__STORE32(p, v);
+    __dmb(0xb);
+
+#elif defined(_M_X64) || defined(_M_IX86)
+    long _InterlockedExchange(long volatile *, long);
+    _InterlockedExchange((long volatile *)p, v);
+
+#endif
+}
+static inline VOID *FspInterlockedLoadPointer(VOID *volatile *p)
+{
+#if defined(_M_ARM64)
+    void __dmb(unsigned int);
+    VOID *v = (VOID *)FSP_INTERLOCKED__LOAD64((__int64 volatile *)(p));
+    __dmb(0xb);
+    return v;
+
+#elif defined(_M_X64)
+    void _ReadWriteBarrier(void);
+    VOID *v = (VOID *)FSP_INTERLOCKED__LOAD64((__int64 volatile *)(p));
+    _ReadWriteBarrier();
+    return v;
+
+#elif defined(_M_IX86)
+    void _ReadWriteBarrier(void);
+    VOID *v = (VOID *)FSP_INTERLOCKED__LOAD32((__int32 volatile *)(p));
+    _ReadWriteBarrier();
+    return v;
+
+#endif
+}
+static inline VOID FspInterlockedStorePointer(VOID *volatile *p, VOID *v)
+{
+#if defined(_M_ARM64)
+    void __dmb(unsigned int);
+    __dmb(0xb);
+    FSP_INTERLOCKED__STORE64((__int64 volatile *)(p), (__int64)(v));
+    __dmb(0xb);
+
+#elif defined(_M_X64) || defined(_M_IX86)
+    void *_InterlockedExchangePointer(void *volatile *, void *);
+    _InterlockedExchangePointer(p, v);
+
+#endif
+}
+
 #ifdef __cplusplus
 }
 #endif

inc/winfsp/launch.h

@@ -5,7 +5,7 @@
  * In order to use the WinFsp Launch API a program must include <winfsp/launch.h>
  * and link with the winfsp_x64.dll (or winfsp_x86.dll) library.
  *
- * @copyright 2015-2020 Bill Zissimopoulos
+ * @copyright 2015-2022 Bill Zissimopoulos
  */
 /*
  * This file is part of WinFsp.
@@ -32,10 +32,11 @@
 extern "C" {
 #endif
 
-#define FSP_LAUNCH_REGKEY               "Software\\WinFsp\\Services"
-#define FSP_LAUNCH_REGKEY_WOW64         KEY_WOW64_32KEY
+#define FSP_LAUNCH_REGKEY               FSP_FSCTL_PRODUCT_REGKEY "\\Services"
+#define FSP_LAUNCH_REGKEY_WOW64         FSP_FSCTL_PRODUCT_REGKEY_WOW64
+#define FSP_LAUNCH_FULL_REGKEY          FSP_FSCTL_PRODUCT_FULL_REGKEY "\\Services"
 
-#define FSP_LAUNCH_PIPE_NAME            "\\\\.\\pipe\\WinFsp.{14E7137D-22B4-437A-B0C1-D21D1BDF3767}"
+#define FSP_LAUNCH_PIPE_NAME            "\\\\.\\pipe\\" FSP_FSCTL_PRODUCT_NAME ".{14E7137D-22B4-437A-B0C1-D21D1BDF3767}"
 #define FSP_LAUNCH_PIPE_BUFFER_SIZE     4096
 #define FSP_LAUNCH_PIPE_OWNER           ((PSID)WinLocalSystemSid)
 
@@ -287,11 +288,13 @@ typedef struct _FSP_LAUNCH_REG_RECORD
     PWSTR RunAs;
     PWSTR Security;
     PWSTR AuthPackage;
-    PVOID Reserved0[5];
+    PWSTR Stderr;
+    PVOID Reserved0[4];
     ULONG JobControl;
     ULONG Credentials;
     ULONG AuthPackageId;
-    ULONG Reserved1[5];
+    ULONG Recovery;
+    ULONG Reserved1[4];
     UINT8 Buffer[];
 } FSP_LAUNCH_REG_RECORD;
 #pragma warning(pop)

inc/winfsp/winfsp.h

@@ -5,7 +5,7 @@
  * In order to use the WinFsp API the user mode file system must include <winfsp/winfsp.h>
  * and link with the winfsp_x64.dll (or winfsp_x86.dll) library.
  *
- * @copyright 2015-2020 Bill Zissimopoulos
+ * @copyright 2015-2022 Bill Zissimopoulos
  */
 /*
  * This file is part of WinFsp.
@@ -91,6 +91,7 @@ typedef struct _REPARSE_DATA_BUFFER
 #if !defined(FILE_NEED_EA)
 #define FILE_NEED_EA                    0x00000080
 #endif
+#if !defined(__MINGW32__)
 typedef struct _FILE_FULL_EA_INFORMATION
 {
     ULONG NextEntryOffset;
@@ -99,6 +100,7 @@ typedef struct _FILE_FULL_EA_INFORMATION
     USHORT EaValueLength;
     CHAR EaName[1];
 } FILE_FULL_EA_INFORMATION, *PFILE_FULL_EA_INFORMATION;
+#endif
 
 /**
  * @group File System
@@ -365,7 +367,11 @@ typedef struct _FSP_FILE_SYSTEM_INTERFACE
      * tested to see if the delete can proceed and if the answer is positive the file is then
      * deleted during Cleanup.
      *
-     * When this flag is set, this is the last outstanding cleanup for this particular file node.
+     * If the file system supports POSIX unlink (FSP_FSCTL_VOLUME_PARAMS ::
+     * SupportsPosixUnlinkRename), then a Cleanup / FspCleanupDelete operation may arrive while
+     * there are other open file handles for this particular file node. If the file system does not
+     * support POSIX unlink, then a Cleanup / FspCleanupDelete operation will always be the last
+     * outstanding cleanup for this particular file node.
      * </li>
      * <li>FspCleanupSetAllocationSize -
      * The NTFS and FAT file systems reset a file's allocation size when they receive the last
@@ -1039,11 +1045,13 @@ typedef struct _FSP_FILE_SYSTEM_INTERFACE
         PFILE_FULL_EA_INFORMATION Ea, ULONG EaLength,
         FSP_FSCTL_FILE_INFO *FileInfo);
 
+    NTSTATUS (*Obsolete0)(VOID);
+
     /*
      * This ensures that this interface will always contain 64 function pointers.
      * Please update when changing the interface as it is important for future compatibility.
      */
-    NTSTATUS (*Reserved[33])();
+    NTSTATUS (*Reserved[32])();
 } FSP_FILE_SYSTEM_INTERFACE;
 FSP_FSCTL_STATIC_ASSERT(sizeof(FSP_FILE_SYSTEM_INTERFACE) == 64 * sizeof(NTSTATUS (*)()),
     "FSP_FILE_SYSTEM_INTERFACE must have 64 entries.");
@@ -1065,7 +1073,13 @@ typedef struct _FSP_FILE_SYSTEM
     FSP_FILE_SYSTEM_OPERATION_GUARD_STRATEGY OpGuardStrategy;
     SRWLOCK OpGuardLock;
     BOOLEAN UmFileContextIsUserContext2, UmFileContextIsFullContext;
+    UINT16 UmNoReparsePointsDirCheck:1;
+    UINT16 UmReservedFlags:15;
 } FSP_FILE_SYSTEM;
+FSP_FSCTL_STATIC_ASSERT(
+    (4 == sizeof(PVOID) && 660 == sizeof(FSP_FILE_SYSTEM)) ||
+    (8 == sizeof(PVOID) && 792 == sizeof(FSP_FILE_SYSTEM)),
+    "sizeof(FSP_FILE_SYSTEM) must be exactly 660 in 32-bit and 792 in 64-bit.");
 typedef struct _FSP_FILE_SYSTEM_OPERATION_CONTEXT
 {
     FSP_FSCTL_TRANSACT_REQ *Request;
@@ -1186,6 +1200,72 @@ FSP_API VOID FspFileSystemStopDispatcher(FSP_FILE_SYSTEM *FileSystem);
  */
 FSP_API VOID FspFileSystemSendResponse(FSP_FILE_SYSTEM *FileSystem,
     FSP_FSCTL_TRANSACT_RSP *Response);
+/**
+ * Begin notifying Windows that the file system has file changes.
+ *
+ * A file system that wishes to notify Windows about file changes must
+ * first issue an FspFileSystemBegin call, followed by 0 or more
+ * FspFileSystemNotify calls, followed by an FspFileSystemNotifyEnd call.
+ *
+ * This operation blocks concurrent file rename operations. File rename
+ * operations may interfere with file notification, because a file being
+ * notified may also be concurrently renamed. After all file change
+ * notifications have been issued, you must make sure to call
+ * FspFileSystemNotifyEnd to allow file rename operations to proceed.
+ *
+ * @param FileSystem
+ *     The file system object.
+ * @return
+ *     STATUS_SUCCESS or error code. The error code STATUS_CANT_WAIT means that
+ *     a file rename operation is currently in progress and the operation must be
+ *     retried at a later time.
+ */
+FSP_API NTSTATUS FspFileSystemNotifyBegin(FSP_FILE_SYSTEM *FileSystem, ULONG Timeout);
+/**
+ * End notifying Windows that the file system has file changes.
+ *
+ * A file system that wishes to notify Windows about file changes must
+ * first issue an FspFileSystemBegin call, followed by 0 or more
+ * FspFileSystemNotify calls, followed by an FspFileSystemNotifyEnd call.
+ *
+ * This operation allows any blocked file rename operations to proceed.
+ *
+ * @param FileSystem
+ *     The file system object.
+ * @return
+ *     STATUS_SUCCESS or error code.
+ */
+FSP_API NTSTATUS FspFileSystemNotifyEnd(FSP_FILE_SYSTEM *FileSystem);
+/**
+ * Notify Windows that the file system has file changes.
+ *
+ * A file system that wishes to notify Windows about file changes must
+ * first issue an FspFileSystemBegin call, followed by 0 or more
+ * FspFileSystemNotify calls, followed by an FspFileSystemNotifyEnd call.
+ *
+ * Note that FspFileSystemNotify requires file names to be normalized. A
+ * normalized file name is one that contains the correct case of all characters
+ * in the file name.
+ *
+ * For case-sensitive file systems all file names are normalized by definition.
+ * For case-insensitive file systems that implement file name normalization,
+ * a normalized file name is the one that the file system specifies in the
+ * response to Create or Open (see also FspFileSystemGetOpenFileInfo). For
+ * case-insensitive file systems that do not implement file name normalization
+ * a normalized file name is the upper case version of the file name used
+ * to open the file.
+ *
+ * @param FileSystem
+ *     The file system object.
+ * @param NotifyInfo
+ *     Buffer containing information about file changes.
+ * @param Size
+ *     Size of buffer.
+ * @return
+ *     STATUS_SUCCESS or error code.
+ */
+FSP_API NTSTATUS FspFileSystemNotify(FSP_FILE_SYSTEM *FileSystem,
+    FSP_FSCTL_NOTIFY_INFO *NotifyInfo, SIZE_T Size);
 /**
  * Get the current operation context.
  *
@@ -1268,9 +1348,7 @@ static inline
 VOID FspFileSystemGetDispatcherResult(FSP_FILE_SYSTEM *FileSystem,
     NTSTATUS *PDispatcherResult)
 {
-    /* 32-bit reads are atomic */
-    *PDispatcherResult = FileSystem->DispatcherResult;
-    MemoryBarrier();
+    *PDispatcherResult = FspInterlockedLoad32((INT32 *)&FileSystem->DispatcherResult);
 }
 FSP_API VOID FspFileSystemGetDispatcherResultF(FSP_FILE_SYSTEM *FileSystem,
     NTSTATUS *PDispatcherResult);
@@ -1315,7 +1393,8 @@ UINT32 FspFileSystemOperationProcessId(VOID)
     case FspFsctlTransactCreateKind:
         return FSP_FSCTL_TRANSACT_REQ_TOKEN_PID(Request->Req.Create.AccessToken);
     case FspFsctlTransactSetInformationKind:
-        if (10/*FileRenameInformation*/ == Request->Req.SetInformation.FileInformationClass)
+        if (10/*FileRenameInformation*/ == Request->Req.SetInformation.FileInformationClass ||
+            65/*FileRenameInformationEx*/ == Request->Req.SetInformation.FileInformationClass)
             return FSP_FSCTL_TRANSACT_REQ_TOKEN_PID(Request->Req.SetInformation.Info.Rename.AccessToken);
         /* fall through! */
     default:
@@ -1645,10 +1724,34 @@ UINT32 FspFileSystemGetEaPackedSize(PFILE_FULL_EA_INFORMATION SingleEa)
     /* magic computations are courtesy of NTFS */
     return 5 + SingleEa->EaNameLength + SingleEa->EaValueLength;
 }
+/**
+ * Add notify information to a buffer.
+ *
+ * This is a helper for filling a buffer to use with FspFileSystemNotify.
+ *
+ * @param NotifyInfo
+ *     The notify information to add.
+ * @param Buffer
+ *     Pointer to a buffer that will receive the notify information.
+ * @param Length
+ *     Length of buffer.
+ * @param PBytesTransferred [out]
+ *     Pointer to a memory location that will receive the actual number of bytes stored. This should
+ *     be initialized to 0 prior to the first call to FspFileSystemAddNotifyInfo for a particular
+ *     buffer.
+ * @return
+ *     TRUE if the notify information was added, FALSE if there was not enough space to add it.
+ * @see
+ *     FspFileSystemNotify
+ */
+FSP_API BOOLEAN FspFileSystemAddNotifyInfo(FSP_FSCTL_NOTIFY_INFO *NotifyInfo,
+    PVOID Buffer, ULONG Length, PULONG PBytesTransferred);
 
 /*
  * Directory buffering
  */
+FSP_API BOOLEAN FspFileSystemAcquireDirectoryBufferEx(PVOID* PDirBuffer,
+    BOOLEAN Reset, ULONG CapacityHint, PNTSTATUS PResult);
 FSP_API BOOLEAN FspFileSystemAcquireDirectoryBuffer(PVOID *PDirBuffer,
     BOOLEAN Reset, PNTSTATUS PResult);
 FSP_API BOOLEAN FspFileSystemFillDirectoryBuffer(PVOID *PDirBuffer,
@@ -1732,12 +1835,17 @@ NTSTATUS FspAccessCheck(FSP_FILE_SYSTEM *FileSystem,
 /*
  * POSIX Interop
  */
+FSP_API NTSTATUS FspPosixSetUidMap(UINT32 Uid[], PSID Sid[], ULONG Count);
 FSP_API NTSTATUS FspPosixMapUidToSid(UINT32 Uid, PSID *PSid);
 FSP_API NTSTATUS FspPosixMapSidToUid(PSID Sid, PUINT32 PUid);
 FSP_API VOID FspDeleteSid(PSID Sid, NTSTATUS (*CreateFunc)());
 FSP_API NTSTATUS FspPosixMapPermissionsToSecurityDescriptor(
     UINT32 Uid, UINT32 Gid, UINT32 Mode,
     PSECURITY_DESCRIPTOR *PSecurityDescriptor);
+FSP_API NTSTATUS FspPosixMergePermissionsToSecurityDescriptor(
+    UINT32 Uid, UINT32 Gid, UINT32 Mode,
+    PSECURITY_DESCRIPTOR ExistingSecurityDescriptor,
+    PSECURITY_DESCRIPTOR *PSecurityDescriptor);
 FSP_API NTSTATUS FspPosixMapSecurityDescriptorToPermissions(
     PSECURITY_DESCRIPTOR SecurityDescriptor,
     PUINT32 PUid, PUINT32 PGid, PUINT32 PMode);
@@ -2019,11 +2127,7 @@ FSP_API NTSTATUS FspVersion(PUINT32 PVersion);
 static inline
 NTSTATUS FspLoad(PVOID *PModule)
 {
-#if defined(_WIN64)
-#define FSP_DLLNAME                     "winfsp-x64.dll"
-#else
-#define FSP_DLLNAME                     "winfsp-x86.dll"
-#endif
+#define FSP_DLLNAME                     FSP_FSCTL_PRODUCT_FILE_NAME "-" FSP_FSCTL_PRODUCT_FILE_ARCH ".dll"
 #define FSP_DLLPATH                     "bin\\" FSP_DLLNAME
 
     WINADVAPI
@@ -2040,7 +2144,6 @@ NTSTATUS FspLoad(PVOID *PModule)
 
     WCHAR PathBuf[MAX_PATH];
     DWORD Size;
-    HKEY RegKey;
     LONG Result;
     HMODULE Module;
 
@@ -2050,15 +2153,9 @@ NTSTATUS FspLoad(PVOID *PModule)
     Module = LoadLibraryW(L"" FSP_DLLNAME);
     if (0 == Module)
     {
-        Result = RegOpenKeyExW(HKEY_LOCAL_MACHINE, L"Software\\WinFsp",
-            0, KEY_READ | KEY_WOW64_32KEY, &RegKey);
-        if (ERROR_SUCCESS == Result)
-        {
-            Size = sizeof PathBuf - sizeof L"" FSP_DLLPATH + sizeof(WCHAR);
-            Result = RegGetValueW(RegKey, 0, L"InstallDir",
-                RRF_RT_REG_SZ, 0, PathBuf, &Size);
-            RegCloseKey(RegKey);
-        }
+        Size = sizeof PathBuf - sizeof L"" FSP_DLLPATH + sizeof(WCHAR);
+        Result = RegGetValueW(HKEY_LOCAL_MACHINE, L"" FSP_FSCTL_PRODUCT_FULL_REGKEY, L"InstallDir",
+            RRF_RT_REG_SZ, 0, PathBuf, &Size);
         if (ERROR_SUCCESS != Result)
             return STATUS_OBJECT_NAME_NOT_FOUND;
 
@@ -2073,8 +2170,8 @@ NTSTATUS FspLoad(PVOID *PModule)
 
     return STATUS_SUCCESS;
 
-#undef FSP_DLLNAME
 #undef FSP_DLLPATH
+#undef FSP_DLLNAME
 }
 
 #ifdef __cplusplus

inc/winfsp/winfsp.hpp

@@ -2,7 +2,7 @@
  * @file winfsp/winfsp.hpp
  * WinFsp C++ Layer.
  *
- * @copyright 2015-2020 Bill Zissimopoulos
+ * @copyright 2015-2022 Bill Zissimopoulos
  */
 /*
  * This file is part of WinFsp.
@@ -649,7 +649,7 @@ public:
     NTSTATUS Preflight(PWSTR MountPoint)
     {
         return FspFileSystemPreflight(
-            _VolumeParams.Prefix[0] ? L"WinFsp.Net" : L"WinFsp.Disk",
+            _VolumeParams.Prefix[0] ? L"" FSP_FSCTL_NET_DEVICE_NAME : L"" FSP_FSCTL_DISK_DEVICE_NAME,
             MountPoint);
     }
     NTSTATUS Mount(PWSTR MountPoint,
@@ -669,7 +669,7 @@ public:
         if (!NT_SUCCESS(Result))
             return Result;
         Result = FspFileSystemCreate(
-            _VolumeParams.Prefix[0] ? L"WinFsp.Net" : L"WinFsp.Disk",
+            _VolumeParams.Prefix[0] ? L"" FSP_FSCTL_NET_DEVICE_NAME : L"" FSP_FSCTL_DISK_DEVICE_NAME,
             &_VolumeParams, Interface(), &_FileSystemPtr);
         if (!NT_SUCCESS(Result))
             return Result;

opt/cygfuse/fuse/cygfuse.c

@@ -1,7 +1,7 @@
 /**
  * @file fuse/cygfuse.c
  *
- * @copyright 2015-2020 Bill Zissimopoulos
+ * @copyright 2015-2022 Bill Zissimopoulos
  */
 /*
  * This file is part of WinFsp.

opt/cygfuse/fuse/fuse.cygport

@@ -4,9 +4,9 @@ RELEASE=10
 CATEGORY="Utils"
 SUMMARY="WinFsp FUSE compatibility layer"
 DESCRIPTION="Enables FUSE file systems to be run on Cygwin."
-HOMEPAGE="http://www.secfs.net/winfsp/"
+HOMEPAGE="https://winfsp.dev"
 
-SRC_URI=${CYGPORT_SRC_URI:-"https://github.com/billziss-gh/winfsp/archive/master.tar.gz"}
+SRC_URI=${CYGPORT_SRC_URI:-"https://github.com/winfsp/winfsp/archive/master.tar.gz"}
 SRC_DIR=${CYGPORT_SRC_DIR:-winfsp-master}
 
 src_compile()

opt/cygfuse/fuse/fuse.pc.in

@@ -4,6 +4,6 @@ incdir=${prefix}/include/fuse
 Name: fuse
 Description: WinFsp FUSE compatible API
 Version: @Version@
-URL: http://www.secfs.net/winfsp/
+URL: https://winfsp.dev
 Libs: -lfuse-@Version@
 Cflags: -I"${incdir}" -DCYGFUSE

opt/cygfuse/fuse3/cygfuse.c

@@ -1,7 +1,7 @@
 /**
  * @file fuse3/cygfuse.c
  *
- * @copyright 2015-2020 Bill Zissimopoulos
+ * @copyright 2015-2022 Bill Zissimopoulos
  */
 /*
  * This file is part of WinFsp.

opt/cygfuse/fuse3/fuse3.cygport

@@ -4,9 +4,9 @@ RELEASE=2
 CATEGORY="Utils"
 SUMMARY="WinFsp FUSE3 compatibility layer"
 DESCRIPTION="Enables FUSE3 file systems to be run on Cygwin."
-HOMEPAGE="http://www.secfs.net/winfsp/"
+HOMEPAGE="https://winfsp.dev"
 
-SRC_URI=${CYGPORT_SRC_URI:-"https://github.com/billziss-gh/winfsp/archive/master.tar.gz"}
+SRC_URI=${CYGPORT_SRC_URI:-"https://github.com/winfsp/winfsp/archive/master.tar.gz"}
 SRC_DIR=${CYGPORT_SRC_DIR:-winfsp-master}
 
 REQUIRES="fuse"

opt/cygfuse/fuse3/fuse3.pc.in

@@ -4,6 +4,6 @@ incdir=${prefix}/include/fuse3
 Name: fuse
 Description: WinFsp FUSE3 compatible API
 Version: @Version@
-URL: http://www.secfs.net/winfsp/
+URL: https://winfsp.dev
 Libs: -lfuse-@Version@
 Cflags: -I"${incdir}" -DCYGFUSE

opt/fsext/inc/winfsp/fsext.h

@@ -1,7 +1,7 @@
 /**
  * @file winfsp/fsext.h
  *
- * @copyright 2015-2020 Bill Zissimopoulos
+ * @copyright 2015-2022 Bill Zissimopoulos
  */
 /*
  * This file is part of WinFsp.

src/dll/debug.c

@@ -1,7 +1,7 @@
 /**
  * @file dll/debug.c
  *
- * @copyright 2015-2020 Bill Zissimopoulos
+ * @copyright 2015-2022 Bill Zissimopoulos
  */
 /*
  * This file is part of WinFsp.
@@ -20,844 +20,22 @@
  */
 
 #include <dll/library.h>
-#include <sddl.h>
-#include <stdarg.h>
 
-static HANDLE FspDebugLogHandle = INVALID_HANDLE_VALUE;
-
-FSP_API VOID FspDebugLogSetHandle(HANDLE Handle)
+#if !defined(NDEBUG)
+ULONG DebugRandom(VOID)
 {
-    FspDebugLogHandle = Handle;
-}
-
-FSP_API VOID FspDebugLog(const char *format, ...)
-{
-    char buf[1024];
-        /* DbgPrint has a 512 byte limit, but wvsprintf is only safe with a 1024 byte buffer */
-    va_list ap;
-    va_start(ap, format);
-    wvsprintfA(buf, format, ap);
-    va_end(ap);
-    buf[sizeof buf - 1] = '\0';
-    if (INVALID_HANDLE_VALUE != FspDebugLogHandle)
-    {
-        DWORD bytes;
-        WriteFile(FspDebugLogHandle, buf, lstrlenA(buf), &bytes, 0);
-    }
-    else
-        OutputDebugStringA(buf);
-}
-
-FSP_API VOID FspDebugLogSD(const char *format, PSECURITY_DESCRIPTOR SecurityDescriptor)
-{
-    char *Sddl;
-
-    if (0 == SecurityDescriptor)
-        FspDebugLog(format, "null security descriptor");
-    else if (ConvertSecurityDescriptorToStringSecurityDescriptorA(SecurityDescriptor,
-        SDDL_REVISION_1,
-        OWNER_SECURITY_INFORMATION | GROUP_SECURITY_INFORMATION |
-        DACL_SECURITY_INFORMATION | SACL_SECURITY_INFORMATION,
-        &Sddl, 0))
-    {
-        FspDebugLog(format, Sddl);
-        LocalFree(Sddl);
-    }
-    else
-        FspDebugLog(format, "invalid security descriptor");
-}
-
-FSP_API VOID FspDebugLogSid(const char *format, PSID Sid)
-{
-    char *S;
-
-    if (0 == Sid)
-        FspDebugLog(format, "null SID");
-    else if (ConvertSidToStringSidA(Sid, &S))
-    {
-        FspDebugLog(format, S);
-        LocalFree(S);
-    }
-    else
-        FspDebugLog(format, "invalid SID");
-}
-
-FSP_API VOID FspDebugLogFT(const char *format, PFILETIME FileTime)
-{
-    SYSTEMTIME SystemTime;
-    char buf[32];
-
-    if (FileTimeToSystemTime(FileTime, &SystemTime))
-    {
-        wsprintfA(buf, "%04hu-%02hu-%02huT%02hu:%02hu:%02hu.%03huZ",
-            SystemTime.wYear, SystemTime.wMonth, SystemTime.wDay,
-            SystemTime.wHour, SystemTime.wMinute, SystemTime.wSecond,
-            SystemTime.wMilliseconds);
-        FspDebugLog(format, buf);
-    }
-    else
-        FspDebugLog(format, "invalid file time");
-}
-
-#define MAKE_UINT32_PAIR(v)             \
-    ((PLARGE_INTEGER)&(v))->HighPart, ((PLARGE_INTEGER)&(v))->LowPart
-
-static const char *FspDebugLogDispositionString(UINT32 CreateOptions)
-{
-    switch ((CreateOptions >> 24) & 0xff)
-    {
-    case FILE_CREATE:
-        return "FILE_CREATE";
-    case FILE_OPEN:
-        return "FILE_OPEN";
-    case FILE_OPEN_IF:
-        return "FILE_OPEN_IF";
-    case FILE_OVERWRITE:
-        return "FILE_OVERWRITE";
-    case FILE_SUPERSEDE:
-        return "FILE_SUPERSEDE";
-    case FILE_OVERWRITE_IF:
-        return "FILE_OVERWRITE_IF";
-    default:
-        return "INVALID";
-    }
-}
-
-static const char *FspDebugLogUserContextString(UINT64 UserContext, UINT64 UserContext2, char *Buf)
-{
-    wsprintfA(Buf, 0 == UserContext2 ? "%p" : "%p:%p", (PVOID)UserContext, (PVOID)UserContext2);
-
-    return Buf;
-}
-
-static const char *FspDebugLogFileTimeString(UINT64 FileTime, char *Buf)
-{
-    SYSTEMTIME SystemTime;
-
-    if (0 == FileTime)
-        lstrcpyA(Buf, "0");
-    else if (FileTimeToSystemTime((PFILETIME)&FileTime, &SystemTime))
-    {
-        wsprintfA(Buf, "%04hu-%02hu-%02huT%02hu:%02hu:%02hu.%03huZ",
-            SystemTime.wYear, SystemTime.wMonth, SystemTime.wDay,
-            SystemTime.wHour, SystemTime.wMinute, SystemTime.wSecond,
-            SystemTime.wMilliseconds);
-    }
-    else
-        lstrcpyA(Buf, "INVALID");
-
-    return Buf;
-}
-
-static const char *FspDebugLogFileInfoString(FSP_FSCTL_FILE_INFO *FileInfo, char *Buf)
-{
-    char CreationTimeBuf[32], LastAccessTimeBuf[32], LastWriteTimeBuf[32], ChangeTimeBuf[32];
-
-    wsprintfA(Buf,
-        "{"
-        "FileAttributes=%lx, "
-        "ReparseTag=%lx, "
-        "AllocationSize=%lx:%lx, "
-        "FileSize=%lx:%lx, "
-        "CreationTime=%s, "
-        "LastAccessTime=%s, "
-        "LastWriteTime=%s, "
-        "ChangeTime=%s, "
-        "IndexNumber=%lx:%lx"
-        "}",
-        FileInfo->FileAttributes,
-        FileInfo->ReparseTag,
-        MAKE_UINT32_PAIR(FileInfo->AllocationSize),
-        MAKE_UINT32_PAIR(FileInfo->FileSize),
-        FspDebugLogFileTimeString(FileInfo->CreationTime, CreationTimeBuf),
-        FspDebugLogFileTimeString(FileInfo->LastAccessTime, LastAccessTimeBuf),
-        FspDebugLogFileTimeString(FileInfo->LastWriteTime, LastWriteTimeBuf),
-        FspDebugLogFileTimeString(FileInfo->ChangeTime, ChangeTimeBuf),
-        MAKE_UINT32_PAIR(FileInfo->IndexNumber));
-
-    return Buf;
-}
-
-static const char *FspDebugLogVolumeInfoString(FSP_FSCTL_VOLUME_INFO *VolumeInfo, char *Buf)
-{
-    wsprintfA(Buf,
-        "{"
-        "TotalSize=%lx:%lx, "
-        "FreeSize=%lx:%lx, "
-        "VolumeLabel=\"%.32S\""
-        "}",
-        MAKE_UINT32_PAIR(VolumeInfo->TotalSize),
-        MAKE_UINT32_PAIR(VolumeInfo->FreeSize),
-        &VolumeInfo->VolumeLabel);
-
-    return Buf;
-}
-
-static const char *FspDebugLogWideCharBufferString(PVOID WideCharBuf, ULONG Length, char *Buf)
-{
-    WCHAR TempWideCharBuf[64 + 1];
-
-    if (Length > sizeof TempWideCharBuf - sizeof(WCHAR))
-        Length = sizeof TempWideCharBuf - sizeof(WCHAR);
-
-    memcpy(TempWideCharBuf, WideCharBuf, Length);
-    TempWideCharBuf[Length / sizeof(WCHAR)] = L'\0';
-
-    wsprintfA(Buf, "%.64S", TempWideCharBuf);
-
-    return Buf;
-}
-
-static const char *FspDebugLogReparseDataString(PVOID ReparseData0, char *Buf)
-{
-    union
-    {
-        PREPARSE_DATA_BUFFER D;
-        PREPARSE_GUID_DATA_BUFFER G;
-    } ReparseData;
-    char SubstituteName[64 + 1], PrintName[64 + 1];
-
-    ReparseData.D = ReparseData0;
-    if (0 == ReparseData.D->ReparseDataLength)
-        wsprintfA(Buf,
-            "{"
-            "ReparseTag=%#lx, "
-            "ReparseDataLength=%hu"
-            "}",
-            ReparseData.D->ReparseTag, ReparseData.D->ReparseDataLength);
-    else if (IO_REPARSE_TAG_MOUNT_POINT == ReparseData.D->ReparseTag)
-        wsprintfA(Buf,
-            "{"
-            "ReparseTag=IO_REPARSE_TAG_MOUNT_POINT, "
-            "SubstituteName=\"%s\", "
-            "PrintName=\"%s\""
-            "}",
-            FspDebugLogWideCharBufferString(
-                ReparseData.D->MountPointReparseBuffer.PathBuffer +
-                    ReparseData.D->MountPointReparseBuffer.SubstituteNameOffset / sizeof(WCHAR),
-                ReparseData.D->MountPointReparseBuffer.SubstituteNameLength,
-                SubstituteName),
-            FspDebugLogWideCharBufferString(
-                ReparseData.D->MountPointReparseBuffer.PathBuffer +
-                    ReparseData.D->MountPointReparseBuffer.PrintNameOffset / sizeof(WCHAR),
-                ReparseData.D->MountPointReparseBuffer.PrintNameLength,
-                PrintName));
-    else if (IO_REPARSE_TAG_SYMLINK == ReparseData.D->ReparseTag)
-        wsprintfA(Buf,
-            "{"
-            "ReparseTag=IO_REPARSE_TAG_SYMLINK, "
-            "SubstituteName=\"%s\", "
-            "PrintName=\"%s\", "
-            "Flags=%u"
-            "}",
-            FspDebugLogWideCharBufferString(
-                ReparseData.D->SymbolicLinkReparseBuffer.PathBuffer +
-                    ReparseData.D->SymbolicLinkReparseBuffer.SubstituteNameOffset / sizeof(WCHAR),
-                ReparseData.D->SymbolicLinkReparseBuffer.SubstituteNameLength,
-                SubstituteName),
-            FspDebugLogWideCharBufferString(
-                ReparseData.D->SymbolicLinkReparseBuffer.PathBuffer +
-                    ReparseData.D->SymbolicLinkReparseBuffer.PrintNameOffset / sizeof(WCHAR),
-                ReparseData.D->SymbolicLinkReparseBuffer.PrintNameLength,
-                PrintName),
-            ReparseData.D->SymbolicLinkReparseBuffer.Flags);
-    else if (IsReparseTagMicrosoft(ReparseData.D->ReparseTag))
-        wsprintfA(Buf,
-            "{"
-            "ReparseTag=%#lx, "
-            "ReparseDataLength=%hu"
-            "}",
-            ReparseData.D->ReparseTag, ReparseData.D->ReparseDataLength);
-    else
-#define Guid ReparseData.G->ReparseGuid
-        wsprintfA(Buf,
-            "{"
-            "ReparseTag=%#lx, "
-            "ReparseDataLength=%hu, "
-            "ReparseGuid={%08lX-%04X-%04X-%02X%02X-%02X%02X%02X%02X%02X%02X}"
-            "}",
-            ReparseData.G->ReparseTag, ReparseData.G->ReparseDataLength,
-            Guid.Data1, Guid.Data2, Guid.Data3,
-            Guid.Data4[0], Guid.Data4[1], Guid.Data4[2], Guid.Data4[3],
-            Guid.Data4[4], Guid.Data4[5], Guid.Data4[6], Guid.Data4[7]);
-#undef Guid
-
-    return Buf;
-}
-
-static VOID FspDebugLogRequestVoid(FSP_FSCTL_TRANSACT_REQ *Request, const char *Name)
-{
-    FspDebugLog("%S[TID=%04lx]: %p: >>%s\n",
-        FspDiagIdent(), GetCurrentThreadId(), (PVOID)Request->Hint, Name);
-}
-
-static VOID FspDebugLogResponseStatus(FSP_FSCTL_TRANSACT_RSP *Response, const char *Name)
-{
-    FspDebugLog("%S[TID=%04lx]: %p: <<%s IoStatus=%lx[%ld]\n",
-        FspDiagIdent(), GetCurrentThreadId(), (PVOID)Response->Hint, Name,
-        Response->IoStatus.Status, Response->IoStatus.Information);
-}
-
-FSP_API VOID FspDebugLogRequest(FSP_FSCTL_TRANSACT_REQ *Request)
-{
-    char UserContextBuf[40];
-    char CreationTimeBuf[32], LastAccessTimeBuf[32], LastWriteTimeBuf[32];
-    char InfoBuf[256];
-    char *Sddl = 0;
-
-    switch (Request->Kind)
-    {
-    case FspFsctlTransactReservedKind:
-        FspDebugLogRequestVoid(Request, "RESERVED");
-        break;
-    case FspFsctlTransactCreateKind:
-        if (0 != Request->Req.Create.SecurityDescriptor.Offset)
-            ConvertSecurityDescriptorToStringSecurityDescriptorA(
-                Request->Buffer + Request->Req.Create.SecurityDescriptor.Offset,
-                SDDL_REVISION_1,
-                OWNER_SECURITY_INFORMATION | GROUP_SECURITY_INFORMATION |
-                DACL_SECURITY_INFORMATION | SACL_SECURITY_INFORMATION,
-                &Sddl, 0);
-        FspDebugLog("%S[TID=%04lx]: %p: >>Create [%c%c%c%c%c%c] \"%S\", "
-            "%s, CreateOptions=%lx, FileAttributes=%lx, Security=%s%s%s, "
-            "AllocationSize=%lx:%lx, "
-            "AccessToken=%p[PID=%lx], DesiredAccess=%lx, GrantedAccess=%lx, "
-            "ShareAccess=%lx\n",
-            FspDiagIdent(), GetCurrentThreadId(), (PVOID)Request->Hint,
-            Request->Req.Create.UserMode ? 'U' : 'K',
-            Request->Req.Create.HasTraversePrivilege ? 'T' : '-',
-            Request->Req.Create.HasBackupPrivilege ? 'B' : '-',
-            Request->Req.Create.HasRestorePrivilege ? 'R' : '-',
-            Request->Req.Create.OpenTargetDirectory ? 'D' : '-',
-            Request->Req.Create.CaseSensitive ? 'C' : '-',
-            (PWSTR)Request->Buffer,
-            FspDebugLogDispositionString(Request->Req.Create.CreateOptions),
-            Request->Req.Create.CreateOptions & 0xffffff,
-            Request->Req.Create.FileAttributes,
-            Sddl ? "\"" : "",
-            Sddl ? Sddl : "NULL",
-            Sddl ? "\"" : "",
-            MAKE_UINT32_PAIR(Request->Req.Create.AllocationSize),
-            FSP_FSCTL_TRANSACT_REQ_TOKEN_HANDLE(Request->Req.Create.AccessToken),
-            FSP_FSCTL_TRANSACT_REQ_TOKEN_PID(Request->Req.Create.AccessToken),
-            Request->Req.Create.DesiredAccess,
-            Request->Req.Create.GrantedAccess,
-            Request->Req.Create.ShareAccess);
-        LocalFree(Sddl);
-        break;
-    case FspFsctlTransactOverwriteKind:
-        FspDebugLog("%S[TID=%04lx]: %p: >>Overwrite%s %s%S%s%s, "
-            "FileAttributes=%lx\n",
-            FspDiagIdent(), GetCurrentThreadId(), (PVOID)Request->Hint,
-            Request->Req.Overwrite.Supersede ? " [Supersede]" : "",
-            Request->FileName.Size ? "\"" : "",
-            Request->FileName.Size ? (PWSTR)Request->Buffer : L"",
-            Request->FileName.Size ? "\", " : "",
-            FspDebugLogUserContextString(
-                Request->Req.Overwrite.UserContext, Request->Req.Overwrite.UserContext2,
-                UserContextBuf),
-            Request->Req.Overwrite.FileAttributes);
-        break;
-    case FspFsctlTransactCleanupKind:
-        FspDebugLog("%S[TID=%04lx]: %p: >>Cleanup%s %s%S%s%s\n",
-            FspDiagIdent(), GetCurrentThreadId(), (PVOID)Request->Hint,
-            Request->Req.Cleanup.Delete ? " [Delete]" : "",
-            Request->FileName.Size ? "\"" : "",
-            Request->FileName.Size ? (PWSTR)Request->Buffer : L"",
-            Request->FileName.Size ? "\", " : "",
-            FspDebugLogUserContextString(
-                Request->Req.Cleanup.UserContext, Request->Req.Cleanup.UserContext2,
-                UserContextBuf));
-        break;
-    case FspFsctlTransactCloseKind:
-        FspDebugLog("%S[TID=%04lx]: %p: >>Close %s%S%s%s\n",
-            FspDiagIdent(), GetCurrentThreadId(), (PVOID)Request->Hint,
-            Request->FileName.Size ? "\"" : "",
-            Request->FileName.Size ? (PWSTR)Request->Buffer : L"",
-            Request->FileName.Size ? "\", " : "",
-            FspDebugLogUserContextString(
-                Request->Req.Close.UserContext, Request->Req.Close.UserContext2,
-                UserContextBuf));
-        break;
-    case FspFsctlTransactReadKind:
-        FspDebugLog("%S[TID=%04lx]: %p: >>Read %s%S%s%s, "
-            "Address=%p, Offset=%lx:%lx, Length=%ld, Key=%lx\n",
-            FspDiagIdent(), GetCurrentThreadId(), (PVOID)Request->Hint,
-            Request->FileName.Size ? "\"" : "",
-            Request->FileName.Size ? (PWSTR)Request->Buffer : L"",
-            Request->FileName.Size ? "\", " : "",
-            FspDebugLogUserContextString(
-                Request->Req.Read.UserContext, Request->Req.Read.UserContext2,
-                UserContextBuf),
-            (PVOID)Request->Req.Read.Address,
-            MAKE_UINT32_PAIR(Request->Req.Read.Offset),
-            Request->Req.Read.Length,
-            Request->Req.Read.Key);
-        break;
-    case FspFsctlTransactWriteKind:
-        FspDebugLog("%S[TID=%04lx]: %p: >>Write%s %s%S%s%s, "
-            "Address=%p, Offset=%lx:%lx, Length=%ld, Key=%lx\n",
-            FspDiagIdent(), GetCurrentThreadId(), (PVOID)Request->Hint,
-            Request->Req.Write.ConstrainedIo ? " [C]" : "",
-            Request->FileName.Size ? "\"" : "",
-            Request->FileName.Size ? (PWSTR)Request->Buffer : L"",
-            Request->FileName.Size ? "\", " : "",
-            FspDebugLogUserContextString(
-                Request->Req.Write.UserContext, Request->Req.Write.UserContext2,
-                UserContextBuf),
-            (PVOID)Request->Req.Write.Address,
-            MAKE_UINT32_PAIR(Request->Req.Write.Offset),
-            Request->Req.Write.Length,
-            Request->Req.Write.Key);
-        break;
-    case FspFsctlTransactQueryInformationKind:
-        FspDebugLog("%S[TID=%04lx]: %p: >>QueryInformation %s%S%s%s\n",
-            FspDiagIdent(), GetCurrentThreadId(), (PVOID)Request->Hint,
-            Request->FileName.Size ? "\"" : "",
-            Request->FileName.Size ? (PWSTR)Request->Buffer : L"",
-            Request->FileName.Size ? "\", " : "",
-            FspDebugLogUserContextString(
-                Request->Req.QueryInformation.UserContext, Request->Req.QueryInformation.UserContext2,
-                UserContextBuf));
-        break;
-    case FspFsctlTransactSetInformationKind:
-        switch (Request->Req.SetInformation.FileInformationClass)
-        {
-        case 4/*FileBasicInformation*/:
-            FspDebugLog("%S[TID=%04lx]: %p: >>SetInformation [Basic] %s%S%s%s, "
-                "FileAttributes=%lx, CreationTime=%s, LastAccessTime=%s, LastWriteTime=%s\n",
-                FspDiagIdent(), GetCurrentThreadId(), (PVOID)Request->Hint,
-                Request->FileName.Size ? "\"" : "",
-                Request->FileName.Size ? (PWSTR)Request->Buffer : L"",
-                Request->FileName.Size ? "\", " : "",
-                FspDebugLogUserContextString(
-                    Request->Req.SetInformation.UserContext, Request->Req.SetInformation.UserContext2,
-                    UserContextBuf),
-                Request->Req.SetInformation.Info.Basic.FileAttributes,
-                FspDebugLogFileTimeString(Request->Req.SetInformation.Info.Basic.CreationTime,
-                    CreationTimeBuf),
-                FspDebugLogFileTimeString(Request->Req.SetInformation.Info.Basic.LastAccessTime,
-                    LastAccessTimeBuf),
-                FspDebugLogFileTimeString(Request->Req.SetInformation.Info.Basic.LastWriteTime,
-                    LastWriteTimeBuf));
-            break;
-        case 19/*FileAllocationInformation*/:
-            FspDebugLog("%S[TID=%04lx]: %p: >>SetInformation [Allocation] %s%S%s%s, "
-                "AllocationSize=%lx:%lx\n",
-                FspDiagIdent(), GetCurrentThreadId(), (PVOID)Request->Hint,
-                Request->FileName.Size ? "\"" : "",
-                Request->FileName.Size ? (PWSTR)Request->Buffer : L"",
-                Request->FileName.Size ? "\", " : "",
-                FspDebugLogUserContextString(
-                    Request->Req.SetInformation.UserContext, Request->Req.SetInformation.UserContext2,
-                    UserContextBuf),
-                MAKE_UINT32_PAIR(Request->Req.SetInformation.Info.Allocation.AllocationSize));
-            break;
-        case 20/*FileEndOfFileInformation*/:
-            FspDebugLog("%S[TID=%04lx]: %p: >>SetInformation [EndOfFile] %s%S%s%s, "
-                "FileSize = %lx:%lx\n",
-                FspDiagIdent(), GetCurrentThreadId(), (PVOID)Request->Hint,
-                Request->FileName.Size ? "\"" : "",
-                Request->FileName.Size ? (PWSTR)Request->Buffer : L"",
-                Request->FileName.Size ? "\", " : "",
-                FspDebugLogUserContextString(
-                    Request->Req.SetInformation.UserContext, Request->Req.SetInformation.UserContext2,
-                    UserContextBuf),
-                MAKE_UINT32_PAIR(Request->Req.SetInformation.Info.EndOfFile.FileSize));
-            break;
-        case 13/*FileDispositionInformation*/:
-            FspDebugLog("%S[TID=%04lx]: %p: >>SetInformation [Disposition] %s%S%s%s, "
-                "%s\n",
-                FspDiagIdent(), GetCurrentThreadId(), (PVOID)Request->Hint,
-                Request->FileName.Size ? "\"" : "",
-                Request->FileName.Size ? (PWSTR)Request->Buffer : L"",
-                Request->FileName.Size ? "\", " : "",
-                FspDebugLogUserContextString(
-                    Request->Req.SetInformation.UserContext, Request->Req.SetInformation.UserContext2,
-                    UserContextBuf),
-                Request->Req.SetInformation.Info.Disposition.Delete ? "Delete" : "Undelete");
-            break;
-        case 10/*FileRenameInformation*/:
-            FspDebugLog("%S[TID=%04lx]: %p: >>SetInformation [Rename] %s%S%s%s, "
-                "NewFileName=\"%S\", AccessToken=%p[PID=%lx]\n",
-                FspDiagIdent(), GetCurrentThreadId(), (PVOID)Request->Hint,
-                Request->FileName.Size ? "\"" : "",
-                Request->FileName.Size ? (PWSTR)Request->Buffer : L"",
-                Request->FileName.Size ? "\", " : "",
-                FspDebugLogUserContextString(
-                    Request->Req.SetInformation.UserContext, Request->Req.SetInformation.UserContext2,
-                    UserContextBuf),
-                (PWSTR)(Request->Buffer + Request->Req.SetInformation.Info.Rename.NewFileName.Offset),
-                FSP_FSCTL_TRANSACT_REQ_TOKEN_HANDLE(Request->Req.SetInformation.Info.Rename.AccessToken),
-                FSP_FSCTL_TRANSACT_REQ_TOKEN_PID(Request->Req.SetInformation.Info.Rename.AccessToken));
-            break;
-        default:
-            FspDebugLog("%S[TID=%04lx]: %p: >>SetInformation [INVALID] %s%S%s%s\n",
-                FspDiagIdent(), GetCurrentThreadId(), (PVOID)Request->Hint,
-                Request->FileName.Size ? "\"" : "",
-                Request->FileName.Size ? (PWSTR)Request->Buffer : L"",
-                Request->FileName.Size ? "\", " : "",
-                FspDebugLogUserContextString(
-                    Request->Req.SetInformation.UserContext, Request->Req.SetInformation.UserContext2,
-                    UserContextBuf));
-            break;
-        }
-        break;
-    case FspFsctlTransactQueryEaKind:
-        FspDebugLogRequestVoid(Request, "QUERYEA");
-        break;
-    case FspFsctlTransactSetEaKind:
-        FspDebugLogRequestVoid(Request, "SETEA");
-        break;
-    case FspFsctlTransactFlushBuffersKind:
-        FspDebugLog("%S[TID=%04lx]: %p: >>FlushBuffers %s%S%s%s\n",
-            FspDiagIdent(), GetCurrentThreadId(), (PVOID)Request->Hint,
-            Request->FileName.Size ? "\"" : "",
-            Request->FileName.Size ? (PWSTR)Request->Buffer : L"",
-            Request->FileName.Size ? "\", " : "",
-            FspDebugLogUserContextString(
-                Request->Req.FlushBuffers.UserContext, Request->Req.FlushBuffers.UserContext2,
-                UserContextBuf));
-        break;
-    case FspFsctlTransactQueryVolumeInformationKind:
-        FspDebugLogRequestVoid(Request, "QueryVolumeInformation");
-        break;
-    case FspFsctlTransactSetVolumeInformationKind:
-        switch (Request->Req.SetVolumeInformation.FsInformationClass)
-        {
-        case 2/*FileFsLabelInformation*/:
-            FspDebugLog("%S[TID=%04lx]: %p: >>SetVolumeInformation [FsLabel] "
-                "Label=\"%S\"\n",
-                FspDiagIdent(), GetCurrentThreadId(), (PVOID)Request->Hint,
-                (PWSTR)Request->Buffer);
-            break;
-        default:
-            FspDebugLog("%S[TID=%04lx]: %p: >>SetVolumeInformation [INVALID]\n",
-                FspDiagIdent(), GetCurrentThreadId(), (PVOID)Request->Hint);
-            break;
-        }
-        break;
-    case FspFsctlTransactQueryDirectoryKind:
-        FspDebugLog("%S[TID=%04lx]: %p: >>QueryDirectory %s%S%s%s, "
-            "Address=%p, Length=%ld, Pattern=%s%S%s, Marker=%s%S%s\n",
-            FspDiagIdent(), GetCurrentThreadId(), (PVOID)Request->Hint,
-            Request->FileName.Size ? "\"" : "",
-            Request->FileName.Size ? (PWSTR)Request->Buffer : L"",
-            Request->FileName.Size ? "\", " : "",
-            FspDebugLogUserContextString(
-                Request->Req.QueryDirectory.UserContext, Request->Req.QueryDirectory.UserContext2,
-                UserContextBuf),
-            (PVOID)Request->Req.QueryDirectory.Address,
-            Request->Req.QueryDirectory.Length,
-            Request->Req.QueryDirectory.Pattern.Size ? "\"" : "",
-            Request->Req.QueryDirectory.Pattern.Size ?
-                (PWSTR)(Request->Buffer + Request->Req.QueryDirectory.Pattern.Offset) : L"NULL",
-            Request->Req.QueryDirectory.Pattern.Size ? "\"" : "",
-            Request->Req.QueryDirectory.Marker.Size ? "\"" : "",
-            Request->Req.QueryDirectory.Marker.Size ?
-                (PWSTR)(Request->Buffer + Request->Req.QueryDirectory.Marker.Offset) : L"NULL",
-            Request->Req.QueryDirectory.Marker.Size ? "\"" : "");
-        break;
-    case FspFsctlTransactFileSystemControlKind:
-        switch (Request->Req.FileSystemControl.FsControlCode)
-        {
-        case FSCTL_GET_REPARSE_POINT:
-            FspDebugLog("%S[TID=%04lx]: %p: >>FileSystemControl [FSCTL_GET_REPARSE_POINT] %s%S%s%s\n",
-                FspDiagIdent(), GetCurrentThreadId(), (PVOID)Request->Hint,
-                Request->FileName.Size ? "\"" : "",
-                Request->FileName.Size ? (PWSTR)Request->Buffer : L"",
-                Request->FileName.Size ? "\", " : "",
-                FspDebugLogUserContextString(
-                    Request->Req.FileSystemControl.UserContext, Request->Req.FileSystemControl.UserContext2,
-                    UserContextBuf));
-            break;
-        case FSCTL_SET_REPARSE_POINT:
-        case FSCTL_DELETE_REPARSE_POINT:
-            FspDebugLog("%S[TID=%04lx]: %p: >>FileSystemControl [%s] %s%S%s%s "
-                "ReparseData=%s\n",
-                FspDiagIdent(), GetCurrentThreadId(), (PVOID)Request->Hint,
-                FSCTL_SET_REPARSE_POINT == Request->Req.FileSystemControl.FsControlCode ?
-                    "FSCTL_SET_REPARSE_POINT" : "FSCTL_DELETE_REPARSE_POINT",
-                Request->FileName.Size ? "\"" : "",
-                Request->FileName.Size ? (PWSTR)Request->Buffer : L"",
-                Request->FileName.Size ? "\", " : "",
-                FspDebugLogUserContextString(
-                    Request->Req.FileSystemControl.UserContext, Request->Req.FileSystemControl.UserContext2,
-                    UserContextBuf),
-                FspDebugLogReparseDataString(Request->Buffer + Request->Req.FileSystemControl.Buffer.Offset,
-                    InfoBuf));
-            break;
-        default:
-            FspDebugLog("%S[TID=%04lx]: %p: >>FileSystemControl [INVALID] %s%S%s%s\n",
-                FspDiagIdent(), GetCurrentThreadId(), (PVOID)Request->Hint,
-                Request->FileName.Size ? "\"" : "",
-                Request->FileName.Size ? (PWSTR)Request->Buffer : L"",
-                Request->FileName.Size ? "\", " : "",
-                FspDebugLogUserContextString(
-                    Request->Req.FileSystemControl.UserContext, Request->Req.FileSystemControl.UserContext2,
-                    UserContextBuf));
-            break;
-        }
-        break;
-    case FspFsctlTransactDeviceControlKind:
-        FspDebugLogRequestVoid(Request, "DEVICECONTROL");
-        break;
-    case FspFsctlTransactShutdownKind:
-        FspDebugLogRequestVoid(Request, "SHUTDOWN");
-        break;
-    case FspFsctlTransactLockControlKind:
-        FspDebugLogRequestVoid(Request, "LOCKCONTROL");
-        break;
-    case FspFsctlTransactQuerySecurityKind:
-        FspDebugLog("%S[TID=%04lx]: %p: >>QuerySecurity %s%S%s%s\n",
-            FspDiagIdent(), GetCurrentThreadId(), (PVOID)Request->Hint,
-            Request->FileName.Size ? "\"" : "",
-            Request->FileName.Size ? (PWSTR)Request->Buffer : L"",
-            Request->FileName.Size ? "\", " : "",
-            FspDebugLogUserContextString(
-                Request->Req.QuerySecurity.UserContext, Request->Req.QuerySecurity.UserContext2,
-                UserContextBuf));
-        break;
-    case FspFsctlTransactSetSecurityKind:
-        if (0 != Request->Req.SetSecurity.SecurityDescriptor.Size)
-            ConvertSecurityDescriptorToStringSecurityDescriptorA(
-                Request->Buffer + Request->Req.SetSecurity.SecurityDescriptor.Offset,
-                SDDL_REVISION_1,
-                OWNER_SECURITY_INFORMATION | GROUP_SECURITY_INFORMATION |
-                DACL_SECURITY_INFORMATION | SACL_SECURITY_INFORMATION,
-                &Sddl, 0);
-        FspDebugLog("%S[TID=%04lx]: %p: >>SetSecurity %s%S%s%s, "
-            "SecurityInformation=%lx, Security=%s%s%s\n",
-            FspDiagIdent(), GetCurrentThreadId(), (PVOID)Request->Hint,
-            Request->FileName.Size ? "\"" : "",
-            Request->FileName.Size ? (PWSTR)Request->Buffer : L"",
-            Request->FileName.Size ? "\", " : "",
-            FspDebugLogUserContextString(
-                Request->Req.SetSecurity.UserContext, Request->Req.SetSecurity.UserContext2,
-                UserContextBuf),
-            Request->Req.SetSecurity.SecurityInformation,
-            Sddl ? "\"" : "",
-            Sddl ? Sddl : "NULL",
-            Sddl ? "\"" : "");
-        LocalFree(Sddl);
-        break;
-    case FspFsctlTransactQueryStreamInformationKind:
-        FspDebugLog("%S[TID=%04lx]: %p: >>QueryStreamInformation %s%S%s%s\n",
-            FspDiagIdent(), GetCurrentThreadId(), (PVOID)Request->Hint,
-            Request->FileName.Size ? "\"" : "",
-            Request->FileName.Size ? (PWSTR)Request->Buffer : L"",
-            Request->FileName.Size ? "\", " : "",
-            FspDebugLogUserContextString(
-                Request->Req.QueryStreamInformation.UserContext, Request->Req.QueryStreamInformation.UserContext2,
-                UserContextBuf));
-        break;
-    default:
-        FspDebugLogRequestVoid(Request, "INVALID");
-        break;
-    }
-}
-
-FSP_API VOID FspDebugLogResponse(FSP_FSCTL_TRANSACT_RSP *Response)
-{
-    if (STATUS_PENDING == Response->IoStatus.Status)
-        return;
-
-    char UserContextBuf[40];
-    char InfoBuf[256];
-    char *Sddl = 0;
-
-    switch (Response->Kind)
-    {
-    case FspFsctlTransactReservedKind:
-        FspDebugLogResponseStatus(Response, "RESERVED");
-        break;
-    case FspFsctlTransactCreateKind:
-        if (!NT_SUCCESS(Response->IoStatus.Status))
-            FspDebugLogResponseStatus(Response, "Create");
-        else if (STATUS_REPARSE == Response->IoStatus.Status)
-        {
-            if (0/*IO_REPARSE*/ == Response->IoStatus.Information)
-                FspDebugLog("%S[TID=%04lx]: %p: <<Create IoStatus=%lx[%ld] "
-                    "Reparse.FileName=\"%s\"\n",
-                    FspDiagIdent(), GetCurrentThreadId(), (PVOID)Response->Hint,
-                    Response->IoStatus.Status, Response->IoStatus.Information,
-                    FspDebugLogWideCharBufferString(
-                        Response->Buffer + Response->Rsp.Create.Reparse.Buffer.Offset,
-                        Response->Rsp.Create.Reparse.Buffer.Size,
-                        InfoBuf));
-            else if (1/*IO_REMOUNT*/ == Response->IoStatus.Information)
-                FspDebugLogResponseStatus(Response, "Create");
-            else
-                FspDebugLog("%S[TID=%04lx]: %p: <<Create IoStatus=%lx[%ld] "
-                    "Reparse.Data=\"%s\"\n",
-                    FspDiagIdent(), GetCurrentThreadId(), (PVOID)Response->Hint,
-                    Response->IoStatus.Status, Response->IoStatus.Information,
-                    FspDebugLogReparseDataString(
-                        Response->Buffer + Response->Rsp.Create.Reparse.Buffer.Offset,
-                        InfoBuf));
-        }
-        else
-            FspDebugLog("%S[TID=%04lx]: %p: <<Create IoStatus=%lx[%ld] "
-                "UserContext=%s, GrantedAccess=%lx, FileInfo=%s\n",
-                FspDiagIdent(), GetCurrentThreadId(), (PVOID)Response->Hint,
-                Response->IoStatus.Status, Response->IoStatus.Information,
-                FspDebugLogUserContextString(
-                    Response->Rsp.Create.Opened.UserContext, Response->Rsp.Create.Opened.UserContext2,
-                    UserContextBuf),
-                Response->Rsp.Create.Opened.GrantedAccess,
-                FspDebugLogFileInfoString(&Response->Rsp.Create.Opened.FileInfo, InfoBuf));
-        break;
-    case FspFsctlTransactOverwriteKind:
-        if (!NT_SUCCESS(Response->IoStatus.Status))
-            FspDebugLogResponseStatus(Response, "Overwrite");
-        else
-            FspDebugLog("%S[TID=%04lx]: %p: <<Overwrite IoStatus=%lx[%ld] "
-                "FileInfo=%s\n",
-                FspDiagIdent(), GetCurrentThreadId(), (PVOID)Response->Hint,
-                Response->IoStatus.Status, Response->IoStatus.Information,
-                FspDebugLogFileInfoString(&Response->Rsp.Overwrite.FileInfo, InfoBuf));
-        break;
-    case FspFsctlTransactCleanupKind:
-        FspDebugLogResponseStatus(Response, "Cleanup");
-        break;
-    case FspFsctlTransactCloseKind:
-        FspDebugLogResponseStatus(Response, "Close");
-        break;
-    case FspFsctlTransactReadKind:
-        FspDebugLogResponseStatus(Response, "Read");
-        break;
-    case FspFsctlTransactWriteKind:
-        if (!NT_SUCCESS(Response->IoStatus.Status))
-            FspDebugLogResponseStatus(Response, "Write");
-        else
-            FspDebugLog("%S[TID=%04lx]: %p: <<Write IoStatus=%lx[%ld] "
-                "FileInfo=%s\n",
-                FspDiagIdent(), GetCurrentThreadId(), (PVOID)Response->Hint,
-                Response->IoStatus.Status, Response->IoStatus.Information,
-                FspDebugLogFileInfoString(&Response->Rsp.Write.FileInfo, InfoBuf));
-        break;
-    case FspFsctlTransactQueryInformationKind:
-        if (!NT_SUCCESS(Response->IoStatus.Status))
-            FspDebugLogResponseStatus(Response, "QueryInformation");
-        else
-            FspDebugLog("%S[TID=%04lx]: %p: <<QueryInformation IoStatus=%lx[%ld] "
-                "FileInfo=%s\n",
-                FspDiagIdent(), GetCurrentThreadId(), (PVOID)Response->Hint,
-                Response->IoStatus.Status, Response->IoStatus.Information,
-                FspDebugLogFileInfoString(&Response->Rsp.QueryInformation.FileInfo, InfoBuf));
-        break;
-    case FspFsctlTransactSetInformationKind:
-        if (!NT_SUCCESS(Response->IoStatus.Status))
-            FspDebugLogResponseStatus(Response, "SetInformation");
-        else
-            FspDebugLog("%S[TID=%04lx]: %p: <<SetInformation IoStatus=%lx[%ld] "
-                "FileInfo=%s\n",
-                FspDiagIdent(), GetCurrentThreadId(), (PVOID)Response->Hint,
-                Response->IoStatus.Status, Response->IoStatus.Information,
-                FspDebugLogFileInfoString(&Response->Rsp.SetInformation.FileInfo, InfoBuf));
-        break;
-    case FspFsctlTransactQueryEaKind:
-        FspDebugLogResponseStatus(Response, "QUERYEA");
-        break;
-    case FspFsctlTransactSetEaKind:
-        FspDebugLogResponseStatus(Response, "SETEA");
-        break;
-    case FspFsctlTransactFlushBuffersKind:
-        FspDebugLogResponseStatus(Response, "FlushBuffers");
-        break;
-    case FspFsctlTransactQueryVolumeInformationKind:
-        if (!NT_SUCCESS(Response->IoStatus.Status))
-            FspDebugLogResponseStatus(Response, "QueryVolumeInformation");
-        else
-            FspDebugLog("%S[TID=%04lx]: %p: <<QueryVolumeInformation IoStatus=%lx[%ld] "
-                "VolumeInfo=%s\n",
-                FspDiagIdent(), GetCurrentThreadId(), (PVOID)Response->Hint,
-                Response->IoStatus.Status, Response->IoStatus.Information,
-                FspDebugLogVolumeInfoString(&Response->Rsp.QueryVolumeInformation.VolumeInfo, InfoBuf));
-        break;
-    case FspFsctlTransactSetVolumeInformationKind:
-        if (!NT_SUCCESS(Response->IoStatus.Status))
-            FspDebugLogResponseStatus(Response, "SetVolumeInformation");
-        else
-            FspDebugLog("%S[TID=%04lx]: %p: <<SetVolumeInformation IoStatus=%lx[%ld] "
-                "VolumeInfo=%s\n",
-                FspDiagIdent(), GetCurrentThreadId(), (PVOID)Response->Hint,
-                Response->IoStatus.Status, Response->IoStatus.Information,
-                FspDebugLogVolumeInfoString(&Response->Rsp.SetVolumeInformation.VolumeInfo, InfoBuf));
-        break;
-    case FspFsctlTransactQueryDirectoryKind:
-        FspDebugLogResponseStatus(Response, "QueryDirectory");
-        break;
-    case FspFsctlTransactFileSystemControlKind:
-        if (!NT_SUCCESS(Response->IoStatus.Status) ||
-            0 == Response->Rsp.FileSystemControl.Buffer.Size)
-            FspDebugLogResponseStatus(Response, "FileSystemControl");
-        else
-            FspDebugLog("%S[TID=%04lx]: %p: <<FileSystemControl IoStatus=%lx[%ld] "
-                "ReparseData=%s\n",
-                FspDiagIdent(), GetCurrentThreadId(), (PVOID)Response->Hint,
-                Response->IoStatus.Status, Response->IoStatus.Information,
-                FspDebugLogReparseDataString(Response->Buffer + Response->Rsp.FileSystemControl.Buffer.Offset,
-                    InfoBuf));
-        break;
-    case FspFsctlTransactDeviceControlKind:
-        FspDebugLogResponseStatus(Response, "DEVICECONTROL");
-        break;
-    case FspFsctlTransactShutdownKind:
-        FspDebugLogResponseStatus(Response, "SHUTDOWN");
-        break;
-    case FspFsctlTransactLockControlKind:
-        FspDebugLogResponseStatus(Response, "LOCKCONTROL");
-        break;
-    case FspFsctlTransactQuerySecurityKind:
-        if (!NT_SUCCESS(Response->IoStatus.Status))
-            FspDebugLogResponseStatus(Response, "QuerySecurity");
-        else
-        {
-            if (0 != Response->Rsp.QuerySecurity.SecurityDescriptor.Size)
-                ConvertSecurityDescriptorToStringSecurityDescriptorA(
-                    Response->Buffer + Response->Rsp.QuerySecurity.SecurityDescriptor.Offset,
-                    SDDL_REVISION_1,
-                    OWNER_SECURITY_INFORMATION | GROUP_SECURITY_INFORMATION |
-                    DACL_SECURITY_INFORMATION | SACL_SECURITY_INFORMATION,
-                    &Sddl, 0);
-            FspDebugLog("%S[TID=%04lx]: %p: <<QuerySecurity IoStatus=%lx[%ld] "
-                "Security=%s%s%s\n",
-                FspDiagIdent(), GetCurrentThreadId(), (PVOID)Response->Hint,
-                Response->IoStatus.Status, Response->IoStatus.Information,
-                Sddl ? "\"" : "",
-                Sddl ? Sddl : "NULL",
-                Sddl ? "\"" : "");
-            LocalFree(Sddl);
-        }
-        break;
-    case FspFsctlTransactSetSecurityKind:
-        if (!NT_SUCCESS(Response->IoStatus.Status))
-            FspDebugLogResponseStatus(Response, "SetSecurity");
-        else
-        {
-            if (0 != Response->Rsp.SetSecurity.SecurityDescriptor.Size)
-                ConvertSecurityDescriptorToStringSecurityDescriptorA(
-                    Response->Buffer + Response->Rsp.SetSecurity.SecurityDescriptor.Offset,
-                    SDDL_REVISION_1,
-                    OWNER_SECURITY_INFORMATION | GROUP_SECURITY_INFORMATION |
-                    DACL_SECURITY_INFORMATION | SACL_SECURITY_INFORMATION,
-                    &Sddl, 0);
-            FspDebugLog("%S[TID=%04lx]: %p: <<SetSecurity IoStatus=%lx[%ld] "
-                "Security=%s%s%s\n",
-                FspDiagIdent(), GetCurrentThreadId(), (PVOID)Response->Hint,
-                Response->IoStatus.Status, Response->IoStatus.Information,
-                Sddl ? "\"" : "",
-                Sddl ? Sddl : "NULL",
-                Sddl ? "\"" : "");
-            LocalFree(Sddl);
-        }
-        break;
-    case FspFsctlTransactQueryStreamInformationKind:
-        FspDebugLogResponseStatus(Response, "QueryStreamInformation");
-        break;
-    default:
-        FspDebugLogResponseStatus(Response, "INVALID");
-        break;
-    }
+    static SRWLOCK SlimLock = SRWLOCK_INIT;
+    static ULONG Seed = 1;
+    ULONG Result;
+
+    AcquireSRWLockExclusive(&SlimLock);
+
+    /* see ucrt sources */
+    Seed = Seed * 214013 + 2531011;
+    Result = (Seed >> 16) & 0x7fff;
+
+    ReleaseSRWLockExclusive(&SlimLock);
+
+    return Result;
 }
+#endif

src/dll/debuglog.c

@@ -0,0 +1,890 @@
+/**
+ * @file dll/debuglog.c
+ *
+ * @copyright 2015-2022 Bill Zissimopoulos
+ */
+/*
+ * This file is part of WinFsp.
+ *
+ * You can redistribute it and/or modify it under the terms of the GNU
+ * General Public License version 3 as published by the Free Software
+ * Foundation.
+ *
+ * Licensees holding a valid commercial license may use this software
+ * in accordance with the commercial license agreement provided in
+ * conjunction with the software.  The terms and conditions of any such
+ * commercial license agreement shall govern, supersede, and render
+ * ineffective any application of the GPLv3 license to this software,
+ * notwithstanding of any reference thereto in the software or
+ * associated repository.
+ */
+
+#include <dll/library.h>
+#include <sddl.h>
+#include <stdarg.h>
+
+static HANDLE FspDebugLogHandle = INVALID_HANDLE_VALUE;
+
+FSP_API VOID FspDebugLogSetHandle(HANDLE Handle)
+{
+    FspDebugLogHandle = Handle;
+}
+
+FSP_API VOID FspDebugLog(const char *format, ...)
+{
+    char buf[1024];
+        /* DbgPrint has a 512 byte limit, but wvsprintf is only safe with a 1024 byte buffer */
+    va_list ap;
+    va_start(ap, format);
+    wvsprintfA(buf, format, ap);
+    va_end(ap);
+    buf[sizeof buf - 1] = '\0';
+    if (INVALID_HANDLE_VALUE != FspDebugLogHandle)
+    {
+        DWORD bytes;
+        WriteFile(FspDebugLogHandle, buf, lstrlenA(buf), &bytes, 0);
+    }
+    else
+        OutputDebugStringA(buf);
+}
+
+FSP_API VOID FspDebugLogSD(const char *format, PSECURITY_DESCRIPTOR SecurityDescriptor)
+{
+    char *Sddl;
+
+    if (0 == SecurityDescriptor)
+        FspDebugLog(format, "null security descriptor");
+    else if (ConvertSecurityDescriptorToStringSecurityDescriptorA(SecurityDescriptor,
+        SDDL_REVISION_1,
+        OWNER_SECURITY_INFORMATION | GROUP_SECURITY_INFORMATION |
+        DACL_SECURITY_INFORMATION | SACL_SECURITY_INFORMATION,
+        &Sddl, 0))
+    {
+        FspDebugLog(format, Sddl);
+        LocalFree(Sddl);
+    }
+    else
+        FspDebugLog(format, "invalid security descriptor");
+}
+
+FSP_API VOID FspDebugLogSid(const char *format, PSID Sid)
+{
+    char *S;
+
+    if (0 == Sid)
+        FspDebugLog(format, "null SID");
+    else if (ConvertSidToStringSidA(Sid, &S))
+    {
+        FspDebugLog(format, S);
+        LocalFree(S);
+    }
+    else
+        FspDebugLog(format, "invalid SID");
+}
+
+FSP_API VOID FspDebugLogFT(const char *format, PFILETIME FileTime)
+{
+    SYSTEMTIME SystemTime;
+    char buf[32];
+
+    if (FileTimeToSystemTime(FileTime, &SystemTime))
+    {
+        wsprintfA(buf, "%04hu-%02hu-%02huT%02hu:%02hu:%02hu.%03huZ",
+            SystemTime.wYear, SystemTime.wMonth, SystemTime.wDay,
+            SystemTime.wHour, SystemTime.wMinute, SystemTime.wSecond,
+            SystemTime.wMilliseconds);
+        FspDebugLog(format, buf);
+    }
+    else
+        FspDebugLog(format, "invalid file time");
+}
+
+#define MAKE_UINT32_PAIR(v)             \
+    ((PLARGE_INTEGER)&(v))->HighPart, ((PLARGE_INTEGER)&(v))->LowPart
+
+static const char *FspDebugLogDispositionString(UINT32 CreateOptions)
+{
+    switch ((CreateOptions >> 24) & 0xff)
+    {
+    case FILE_CREATE:
+        return "FILE_CREATE";
+    case FILE_OPEN:
+        return "FILE_OPEN";
+    case FILE_OPEN_IF:
+        return "FILE_OPEN_IF";
+    case FILE_OVERWRITE:
+        return "FILE_OVERWRITE";
+    case FILE_SUPERSEDE:
+        return "FILE_SUPERSEDE";
+    case FILE_OVERWRITE_IF:
+        return "FILE_OVERWRITE_IF";
+    default:
+        return "INVALID";
+    }
+}
+
+static const char *FspDebugLogUserContextString(UINT64 UserContext, UINT64 UserContext2, char *Buf)
+{
+    wsprintfA(Buf, 0 == UserContext2 ? "%p" : "%p:%p", (PVOID)UserContext, (PVOID)UserContext2);
+
+    return Buf;
+}
+
+static const char *FspDebugLogFileTimeString(UINT64 FileTime, char *Buf)
+{
+    SYSTEMTIME SystemTime;
+
+    if (0 == FileTime)
+        lstrcpyA(Buf, "0");
+    else if (FileTimeToSystemTime((PFILETIME)&FileTime, &SystemTime))
+    {
+        wsprintfA(Buf, "%04hu-%02hu-%02huT%02hu:%02hu:%02hu.%03huZ",
+            SystemTime.wYear, SystemTime.wMonth, SystemTime.wDay,
+            SystemTime.wHour, SystemTime.wMinute, SystemTime.wSecond,
+            SystemTime.wMilliseconds);
+    }
+    else
+        lstrcpyA(Buf, "INVALID");
+
+    return Buf;
+}
+
+static const char *FspDebugLogFileInfoString(FSP_FSCTL_FILE_INFO *FileInfo, char *Buf)
+{
+    char CreationTimeBuf[32], LastAccessTimeBuf[32], LastWriteTimeBuf[32], ChangeTimeBuf[32];
+
+    wsprintfA(Buf,
+        "{"
+        "FileAttributes=%lx, "
+        "ReparseTag=%lx, "
+        "AllocationSize=%lx:%lx, "
+        "FileSize=%lx:%lx, "
+        "CreationTime=%s, "
+        "LastAccessTime=%s, "
+        "LastWriteTime=%s, "
+        "ChangeTime=%s, "
+        "IndexNumber=%lx:%lx"
+        "}",
+        FileInfo->FileAttributes,
+        FileInfo->ReparseTag,
+        MAKE_UINT32_PAIR(FileInfo->AllocationSize),
+        MAKE_UINT32_PAIR(FileInfo->FileSize),
+        FspDebugLogFileTimeString(FileInfo->CreationTime, CreationTimeBuf),
+        FspDebugLogFileTimeString(FileInfo->LastAccessTime, LastAccessTimeBuf),
+        FspDebugLogFileTimeString(FileInfo->LastWriteTime, LastWriteTimeBuf),
+        FspDebugLogFileTimeString(FileInfo->ChangeTime, ChangeTimeBuf),
+        MAKE_UINT32_PAIR(FileInfo->IndexNumber));
+
+    return Buf;
+}
+
+static const char *FspDebugLogVolumeInfoString(FSP_FSCTL_VOLUME_INFO *VolumeInfo, char *Buf)
+{
+    wsprintfA(Buf,
+        "{"
+        "TotalSize=%lx:%lx, "
+        "FreeSize=%lx:%lx, "
+        "VolumeLabel=\"%.32S\""
+        "}",
+        MAKE_UINT32_PAIR(VolumeInfo->TotalSize),
+        MAKE_UINT32_PAIR(VolumeInfo->FreeSize),
+        &VolumeInfo->VolumeLabel);
+
+    return Buf;
+}
+
+static const char *FspDebugLogWideCharBufferString(PVOID WideCharBuf, ULONG Length, char *Buf)
+{
+    WCHAR TempWideCharBuf[64 + 1];
+
+    if (Length > sizeof TempWideCharBuf - sizeof(WCHAR))
+        Length = sizeof TempWideCharBuf - sizeof(WCHAR);
+
+    memcpy(TempWideCharBuf, WideCharBuf, Length);
+    TempWideCharBuf[Length / sizeof(WCHAR)] = L'\0';
+
+    wsprintfA(Buf, "%.64S", TempWideCharBuf);
+
+    return Buf;
+}
+
+static const char *FspDebugLogReparseDataString(PVOID ReparseData0, char *Buf)
+{
+    union
+    {
+        PREPARSE_DATA_BUFFER D;
+        PREPARSE_GUID_DATA_BUFFER G;
+    } ReparseData;
+    char SubstituteName[64 + 1], PrintName[64 + 1];
+
+    ReparseData.D = ReparseData0;
+    if (0 == ReparseData.D->ReparseDataLength)
+        wsprintfA(Buf,
+            "{"
+            "ReparseTag=%#lx, "
+            "ReparseDataLength=%hu"
+            "}",
+            ReparseData.D->ReparseTag, ReparseData.D->ReparseDataLength);
+    else if (IO_REPARSE_TAG_MOUNT_POINT == ReparseData.D->ReparseTag)
+        wsprintfA(Buf,
+            "{"
+            "ReparseTag=IO_REPARSE_TAG_MOUNT_POINT, "
+            "SubstituteName=\"%s\", "
+            "PrintName=\"%s\""
+            "}",
+            FspDebugLogWideCharBufferString(
+                ReparseData.D->MountPointReparseBuffer.PathBuffer +
+                    ReparseData.D->MountPointReparseBuffer.SubstituteNameOffset / sizeof(WCHAR),
+                ReparseData.D->MountPointReparseBuffer.SubstituteNameLength,
+                SubstituteName),
+            FspDebugLogWideCharBufferString(
+                ReparseData.D->MountPointReparseBuffer.PathBuffer +
+                    ReparseData.D->MountPointReparseBuffer.PrintNameOffset / sizeof(WCHAR),
+                ReparseData.D->MountPointReparseBuffer.PrintNameLength,
+                PrintName));
+    else if (IO_REPARSE_TAG_SYMLINK == ReparseData.D->ReparseTag)
+        wsprintfA(Buf,
+            "{"
+            "ReparseTag=IO_REPARSE_TAG_SYMLINK, "
+            "SubstituteName=\"%s\", "
+            "PrintName=\"%s\", "
+            "Flags=%u"
+            "}",
+            FspDebugLogWideCharBufferString(
+                ReparseData.D->SymbolicLinkReparseBuffer.PathBuffer +
+                    ReparseData.D->SymbolicLinkReparseBuffer.SubstituteNameOffset / sizeof(WCHAR),
+                ReparseData.D->SymbolicLinkReparseBuffer.SubstituteNameLength,
+                SubstituteName),
+            FspDebugLogWideCharBufferString(
+                ReparseData.D->SymbolicLinkReparseBuffer.PathBuffer +
+                    ReparseData.D->SymbolicLinkReparseBuffer.PrintNameOffset / sizeof(WCHAR),
+                ReparseData.D->SymbolicLinkReparseBuffer.PrintNameLength,
+                PrintName),
+            ReparseData.D->SymbolicLinkReparseBuffer.Flags);
+    else if (IsReparseTagMicrosoft(ReparseData.D->ReparseTag))
+        wsprintfA(Buf,
+            "{"
+            "ReparseTag=%#lx, "
+            "ReparseDataLength=%hu"
+            "}",
+            ReparseData.D->ReparseTag, ReparseData.D->ReparseDataLength);
+    else
+#define Guid ReparseData.G->ReparseGuid
+        wsprintfA(Buf,
+            "{"
+            "ReparseTag=%#lx, "
+            "ReparseDataLength=%hu, "
+            "ReparseGuid={%08lX-%04X-%04X-%02X%02X-%02X%02X%02X%02X%02X%02X}"
+            "}",
+            ReparseData.G->ReparseTag, ReparseData.G->ReparseDataLength,
+            Guid.Data1, Guid.Data2, Guid.Data3,
+            Guid.Data4[0], Guid.Data4[1], Guid.Data4[2], Guid.Data4[3],
+            Guid.Data4[4], Guid.Data4[5], Guid.Data4[6], Guid.Data4[7]);
+#undef Guid
+
+    return Buf;
+}
+
+static VOID FspDebugLogRequestVoid(FSP_FSCTL_TRANSACT_REQ *Request, const char *Name)
+{
+    FspDebugLog("%S[TID=%04lx]: %p: >>%s\n",
+        FspDiagIdent(), GetCurrentThreadId(), (PVOID)Request->Hint, Name);
+}
+
+static VOID FspDebugLogResponseStatus(FSP_FSCTL_TRANSACT_RSP *Response, const char *Name)
+{
+    FspDebugLog("%S[TID=%04lx]: %p: <<%s IoStatus=%lx[%ld]\n",
+        FspDiagIdent(), GetCurrentThreadId(), (PVOID)Response->Hint, Name,
+        Response->IoStatus.Status, Response->IoStatus.Information);
+}
+
+FSP_API VOID FspDebugLogRequest(FSP_FSCTL_TRANSACT_REQ *Request)
+{
+    char UserContextBuf[40];
+    char CreationTimeBuf[32], LastAccessTimeBuf[32], LastWriteTimeBuf[32];
+    char InfoBuf[256];
+    char *Sddl = 0;
+
+    switch (Request->Kind)
+    {
+    case FspFsctlTransactReservedKind:
+        FspDebugLogRequestVoid(Request, "RESERVED");
+        break;
+    case FspFsctlTransactCreateKind:
+        if (0 != Request->Req.Create.SecurityDescriptor.Offset)
+            ConvertSecurityDescriptorToStringSecurityDescriptorA(
+                Request->Buffer + Request->Req.Create.SecurityDescriptor.Offset,
+                SDDL_REVISION_1,
+                OWNER_SECURITY_INFORMATION | GROUP_SECURITY_INFORMATION |
+                DACL_SECURITY_INFORMATION | SACL_SECURITY_INFORMATION,
+                &Sddl, 0);
+        FspDebugLog("%S[TID=%04lx]: %p: >>Create [%c%c%c%c%c%c] \"%S\", "
+            "%s, CreateOptions=%lx, FileAttributes=%lx, Security=%s%s%s, "
+            "AllocationSize=%lx:%lx, "
+            "AccessToken=%p[PID=%lx], DesiredAccess=%lx, GrantedAccess=%lx, "
+            "ShareAccess=%lx\n",
+            FspDiagIdent(), GetCurrentThreadId(), (PVOID)Request->Hint,
+            Request->Req.Create.UserMode ? 'U' : 'K',
+            Request->Req.Create.HasTraversePrivilege ? 'T' : '-',
+            Request->Req.Create.HasBackupPrivilege ? 'B' : '-',
+            Request->Req.Create.HasRestorePrivilege ? 'R' : '-',
+            Request->Req.Create.OpenTargetDirectory ? 'D' : '-',
+            Request->Req.Create.CaseSensitive ? 'C' : '-',
+            (PWSTR)Request->Buffer,
+            FspDebugLogDispositionString(Request->Req.Create.CreateOptions),
+            Request->Req.Create.CreateOptions & 0xffffff,
+            Request->Req.Create.FileAttributes,
+            Sddl ? "\"" : "",
+            Sddl ? Sddl : "NULL",
+            Sddl ? "\"" : "",
+            MAKE_UINT32_PAIR(Request->Req.Create.AllocationSize),
+            FSP_FSCTL_TRANSACT_REQ_TOKEN_HANDLE(Request->Req.Create.AccessToken),
+            FSP_FSCTL_TRANSACT_REQ_TOKEN_PID(Request->Req.Create.AccessToken),
+            Request->Req.Create.DesiredAccess,
+            Request->Req.Create.GrantedAccess,
+            Request->Req.Create.ShareAccess);
+        LocalFree(Sddl);
+        break;
+    case FspFsctlTransactOverwriteKind:
+        FspDebugLog("%S[TID=%04lx]: %p: >>Overwrite%s %s%S%s%s, "
+            "FileAttributes=%lx\n",
+            FspDiagIdent(), GetCurrentThreadId(), (PVOID)Request->Hint,
+            Request->Req.Overwrite.Supersede ? " [Supersede]" : "",
+            Request->FileName.Size ? "\"" : "",
+            Request->FileName.Size ? (PWSTR)Request->Buffer : L"",
+            Request->FileName.Size ? "\", " : "",
+            FspDebugLogUserContextString(
+                Request->Req.Overwrite.UserContext, Request->Req.Overwrite.UserContext2,
+                UserContextBuf),
+            Request->Req.Overwrite.FileAttributes);
+        break;
+    case FspFsctlTransactCleanupKind:
+        FspDebugLog("%S[TID=%04lx]: %p: >>Cleanup%s %s%S%s%s\n",
+            FspDiagIdent(), GetCurrentThreadId(), (PVOID)Request->Hint,
+            Request->Req.Cleanup.Delete ? " [Delete]" : "",
+            Request->FileName.Size ? "\"" : "",
+            Request->FileName.Size ? (PWSTR)Request->Buffer : L"",
+            Request->FileName.Size ? "\", " : "",
+            FspDebugLogUserContextString(
+                Request->Req.Cleanup.UserContext, Request->Req.Cleanup.UserContext2,
+                UserContextBuf));
+        break;
+    case FspFsctlTransactCloseKind:
+        FspDebugLog("%S[TID=%04lx]: %p: >>Close %s%S%s%s\n",
+            FspDiagIdent(), GetCurrentThreadId(), (PVOID)Request->Hint,
+            Request->FileName.Size ? "\"" : "",
+            Request->FileName.Size ? (PWSTR)Request->Buffer : L"",
+            Request->FileName.Size ? "\", " : "",
+            FspDebugLogUserContextString(
+                Request->Req.Close.UserContext, Request->Req.Close.UserContext2,
+                UserContextBuf));
+        break;
+    case FspFsctlTransactReadKind:
+        FspDebugLog("%S[TID=%04lx]: %p: >>Read %s%S%s%s, "
+            "Address=%p, Offset=%lx:%lx, Length=%ld, Key=%lx\n",
+            FspDiagIdent(), GetCurrentThreadId(), (PVOID)Request->Hint,
+            Request->FileName.Size ? "\"" : "",
+            Request->FileName.Size ? (PWSTR)Request->Buffer : L"",
+            Request->FileName.Size ? "\", " : "",
+            FspDebugLogUserContextString(
+                Request->Req.Read.UserContext, Request->Req.Read.UserContext2,
+                UserContextBuf),
+            (PVOID)Request->Req.Read.Address,
+            MAKE_UINT32_PAIR(Request->Req.Read.Offset),
+            Request->Req.Read.Length,
+            Request->Req.Read.Key);
+        break;
+    case FspFsctlTransactWriteKind:
+        FspDebugLog("%S[TID=%04lx]: %p: >>Write%s %s%S%s%s, "
+            "Address=%p, Offset=%lx:%lx, Length=%ld, Key=%lx\n",
+            FspDiagIdent(), GetCurrentThreadId(), (PVOID)Request->Hint,
+            Request->Req.Write.ConstrainedIo ? " [C]" : "",
+            Request->FileName.Size ? "\"" : "",
+            Request->FileName.Size ? (PWSTR)Request->Buffer : L"",
+            Request->FileName.Size ? "\", " : "",
+            FspDebugLogUserContextString(
+                Request->Req.Write.UserContext, Request->Req.Write.UserContext2,
+                UserContextBuf),
+            (PVOID)Request->Req.Write.Address,
+            MAKE_UINT32_PAIR(Request->Req.Write.Offset),
+            Request->Req.Write.Length,
+            Request->Req.Write.Key);
+        break;
+    case FspFsctlTransactQueryInformationKind:
+        FspDebugLog("%S[TID=%04lx]: %p: >>QueryInformation %s%S%s%s\n",
+            FspDiagIdent(), GetCurrentThreadId(), (PVOID)Request->Hint,
+            Request->FileName.Size ? "\"" : "",
+            Request->FileName.Size ? (PWSTR)Request->Buffer : L"",
+            Request->FileName.Size ? "\", " : "",
+            FspDebugLogUserContextString(
+                Request->Req.QueryInformation.UserContext, Request->Req.QueryInformation.UserContext2,
+                UserContextBuf));
+        break;
+    case FspFsctlTransactSetInformationKind:
+        switch (Request->Req.SetInformation.FileInformationClass)
+        {
+        case 4/*FileBasicInformation*/:
+            FspDebugLog("%S[TID=%04lx]: %p: >>SetInformation [Basic] %s%S%s%s, "
+                "FileAttributes=%lx, CreationTime=%s, LastAccessTime=%s, LastWriteTime=%s\n",
+                FspDiagIdent(), GetCurrentThreadId(), (PVOID)Request->Hint,
+                Request->FileName.Size ? "\"" : "",
+                Request->FileName.Size ? (PWSTR)Request->Buffer : L"",
+                Request->FileName.Size ? "\", " : "",
+                FspDebugLogUserContextString(
+                    Request->Req.SetInformation.UserContext, Request->Req.SetInformation.UserContext2,
+                    UserContextBuf),
+                Request->Req.SetInformation.Info.Basic.FileAttributes,
+                FspDebugLogFileTimeString(Request->Req.SetInformation.Info.Basic.CreationTime,
+                    CreationTimeBuf),
+                FspDebugLogFileTimeString(Request->Req.SetInformation.Info.Basic.LastAccessTime,
+                    LastAccessTimeBuf),
+                FspDebugLogFileTimeString(Request->Req.SetInformation.Info.Basic.LastWriteTime,
+                    LastWriteTimeBuf));
+            break;
+        case 19/*FileAllocationInformation*/:
+            FspDebugLog("%S[TID=%04lx]: %p: >>SetInformation [Allocation] %s%S%s%s, "
+                "AllocationSize=%lx:%lx\n",
+                FspDiagIdent(), GetCurrentThreadId(), (PVOID)Request->Hint,
+                Request->FileName.Size ? "\"" : "",
+                Request->FileName.Size ? (PWSTR)Request->Buffer : L"",
+                Request->FileName.Size ? "\", " : "",
+                FspDebugLogUserContextString(
+                    Request->Req.SetInformation.UserContext, Request->Req.SetInformation.UserContext2,
+                    UserContextBuf),
+                MAKE_UINT32_PAIR(Request->Req.SetInformation.Info.Allocation.AllocationSize));
+            break;
+        case 20/*FileEndOfFileInformation*/:
+            FspDebugLog("%S[TID=%04lx]: %p: >>SetInformation [EndOfFile] %s%S%s%s, "
+                "FileSize = %lx:%lx\n",
+                FspDiagIdent(), GetCurrentThreadId(), (PVOID)Request->Hint,
+                Request->FileName.Size ? "\"" : "",
+                Request->FileName.Size ? (PWSTR)Request->Buffer : L"",
+                Request->FileName.Size ? "\", " : "",
+                FspDebugLogUserContextString(
+                    Request->Req.SetInformation.UserContext, Request->Req.SetInformation.UserContext2,
+                    UserContextBuf),
+                MAKE_UINT32_PAIR(Request->Req.SetInformation.Info.EndOfFile.FileSize));
+            break;
+        case 13/*FileDispositionInformation*/:
+            FspDebugLog("%S[TID=%04lx]: %p: >>SetInformation [Disposition] %s%S%s%s, "
+                "%s\n",
+                FspDiagIdent(), GetCurrentThreadId(), (PVOID)Request->Hint,
+                Request->FileName.Size ? "\"" : "",
+                Request->FileName.Size ? (PWSTR)Request->Buffer : L"",
+                Request->FileName.Size ? "\", " : "",
+                FspDebugLogUserContextString(
+                    Request->Req.SetInformation.UserContext, Request->Req.SetInformation.UserContext2,
+                    UserContextBuf),
+                Request->Req.SetInformation.Info.Disposition.Delete ? "Delete" : "Undelete");
+            break;
+        case 64/*FileDispositionInformationEx*/:
+            FspDebugLog("%S[TID=%04lx]: %p: >>SetInformation [DispositionEx] %s%S%s%s, "
+                "Flags=%lx\n",
+                FspDiagIdent(), GetCurrentThreadId(), (PVOID)Request->Hint,
+                Request->FileName.Size ? "\"" : "",
+                Request->FileName.Size ? (PWSTR)Request->Buffer : L"",
+                Request->FileName.Size ? "\", " : "",
+                FspDebugLogUserContextString(
+                    Request->Req.SetInformation.UserContext, Request->Req.SetInformation.UserContext2,
+                    UserContextBuf),
+                Request->Req.SetInformation.Info.DispositionEx.Flags);
+            break;
+        case 10/*FileRenameInformation*/:
+            FspDebugLog("%S[TID=%04lx]: %p: >>SetInformation [Rename] %s%S%s%s, "
+                "NewFileName=\"%S\", AccessToken=%p[PID=%lx]\n",
+                FspDiagIdent(), GetCurrentThreadId(), (PVOID)Request->Hint,
+                Request->FileName.Size ? "\"" : "",
+                Request->FileName.Size ? (PWSTR)Request->Buffer : L"",
+                Request->FileName.Size ? "\", " : "",
+                FspDebugLogUserContextString(
+                    Request->Req.SetInformation.UserContext, Request->Req.SetInformation.UserContext2,
+                    UserContextBuf),
+                (PWSTR)(Request->Buffer + Request->Req.SetInformation.Info.Rename.NewFileName.Offset),
+                FSP_FSCTL_TRANSACT_REQ_TOKEN_HANDLE(Request->Req.SetInformation.Info.Rename.AccessToken),
+                FSP_FSCTL_TRANSACT_REQ_TOKEN_PID(Request->Req.SetInformation.Info.Rename.AccessToken));
+            break;
+        case 65/*FileRenameInformationEx*/:
+            FspDebugLog("%S[TID=%04lx]: %p: >>SetInformation [RenameEx] %s%S%s%s, "
+                "NewFileName=\"%S\", AccessToken=%p[PID=%lx], Flags=%lx\n",
+                FspDiagIdent(), GetCurrentThreadId(), (PVOID)Request->Hint,
+                Request->FileName.Size ? "\"" : "",
+                Request->FileName.Size ? (PWSTR)Request->Buffer : L"",
+                Request->FileName.Size ? "\", " : "",
+                FspDebugLogUserContextString(
+                    Request->Req.SetInformation.UserContext, Request->Req.SetInformation.UserContext2,
+                    UserContextBuf),
+                (PWSTR)(Request->Buffer + Request->Req.SetInformation.Info.Rename.NewFileName.Offset),
+                FSP_FSCTL_TRANSACT_REQ_TOKEN_HANDLE(Request->Req.SetInformation.Info.Rename.AccessToken),
+                FSP_FSCTL_TRANSACT_REQ_TOKEN_PID(Request->Req.SetInformation.Info.Rename.AccessToken),
+                Request->Req.SetInformation.Info.RenameEx.Flags);
+            break;
+        default:
+            FspDebugLog("%S[TID=%04lx]: %p: >>SetInformation [INVALID] %s%S%s%s\n",
+                FspDiagIdent(), GetCurrentThreadId(), (PVOID)Request->Hint,
+                Request->FileName.Size ? "\"" : "",
+                Request->FileName.Size ? (PWSTR)Request->Buffer : L"",
+                Request->FileName.Size ? "\", " : "",
+                FspDebugLogUserContextString(
+                    Request->Req.SetInformation.UserContext, Request->Req.SetInformation.UserContext2,
+                    UserContextBuf));
+            break;
+        }
+        break;
+    case FspFsctlTransactQueryEaKind:
+        FspDebugLogRequestVoid(Request, "QUERYEA");
+        break;
+    case FspFsctlTransactSetEaKind:
+        FspDebugLogRequestVoid(Request, "SETEA");
+        break;
+    case FspFsctlTransactFlushBuffersKind:
+        FspDebugLog("%S[TID=%04lx]: %p: >>FlushBuffers %s%S%s%s\n",
+            FspDiagIdent(), GetCurrentThreadId(), (PVOID)Request->Hint,
+            Request->FileName.Size ? "\"" : "",
+            Request->FileName.Size ? (PWSTR)Request->Buffer : L"",
+            Request->FileName.Size ? "\", " : "",
+            FspDebugLogUserContextString(
+                Request->Req.FlushBuffers.UserContext, Request->Req.FlushBuffers.UserContext2,
+                UserContextBuf));
+        break;
+    case FspFsctlTransactQueryVolumeInformationKind:
+        FspDebugLogRequestVoid(Request, "QueryVolumeInformation");
+        break;
+    case FspFsctlTransactSetVolumeInformationKind:
+        switch (Request->Req.SetVolumeInformation.FsInformationClass)
+        {
+        case 2/*FileFsLabelInformation*/:
+            FspDebugLog("%S[TID=%04lx]: %p: >>SetVolumeInformation [FsLabel] "
+                "Label=\"%S\"\n",
+                FspDiagIdent(), GetCurrentThreadId(), (PVOID)Request->Hint,
+                (PWSTR)Request->Buffer);
+            break;
+        default:
+            FspDebugLog("%S[TID=%04lx]: %p: >>SetVolumeInformation [INVALID]\n",
+                FspDiagIdent(), GetCurrentThreadId(), (PVOID)Request->Hint);
+            break;
+        }
+        break;
+    case FspFsctlTransactQueryDirectoryKind:
+        FspDebugLog("%S[TID=%04lx]: %p: >>QueryDirectory %s%S%s%s, "
+            "Address=%p, Length=%ld, Pattern=%s%S%s, Marker=%s%S%s\n",
+            FspDiagIdent(), GetCurrentThreadId(), (PVOID)Request->Hint,
+            Request->FileName.Size ? "\"" : "",
+            Request->FileName.Size ? (PWSTR)Request->Buffer : L"",
+            Request->FileName.Size ? "\", " : "",
+            FspDebugLogUserContextString(
+                Request->Req.QueryDirectory.UserContext, Request->Req.QueryDirectory.UserContext2,
+                UserContextBuf),
+            (PVOID)Request->Req.QueryDirectory.Address,
+            Request->Req.QueryDirectory.Length,
+            Request->Req.QueryDirectory.Pattern.Size ? "\"" : "",
+            Request->Req.QueryDirectory.Pattern.Size ?
+                (PWSTR)(Request->Buffer + Request->Req.QueryDirectory.Pattern.Offset) : L"NULL",
+            Request->Req.QueryDirectory.Pattern.Size ? "\"" : "",
+            Request->Req.QueryDirectory.Marker.Size ? "\"" : "",
+            Request->Req.QueryDirectory.Marker.Size ?
+                (PWSTR)(Request->Buffer + Request->Req.QueryDirectory.Marker.Offset) : L"NULL",
+            Request->Req.QueryDirectory.Marker.Size ? "\"" : "");
+        break;
+    case FspFsctlTransactFileSystemControlKind:
+        switch (Request->Req.FileSystemControl.FsControlCode)
+        {
+        case FSCTL_GET_REPARSE_POINT:
+            FspDebugLog("%S[TID=%04lx]: %p: >>FileSystemControl [FSCTL_GET_REPARSE_POINT] %s%S%s%s\n",
+                FspDiagIdent(), GetCurrentThreadId(), (PVOID)Request->Hint,
+                Request->FileName.Size ? "\"" : "",
+                Request->FileName.Size ? (PWSTR)Request->Buffer : L"",
+                Request->FileName.Size ? "\", " : "",
+                FspDebugLogUserContextString(
+                    Request->Req.FileSystemControl.UserContext, Request->Req.FileSystemControl.UserContext2,
+                    UserContextBuf));
+            break;
+        case FSCTL_SET_REPARSE_POINT:
+        case FSCTL_DELETE_REPARSE_POINT:
+            FspDebugLog("%S[TID=%04lx]: %p: >>FileSystemControl [%s] %s%S%s%s "
+                "ReparseData=%s\n",
+                FspDiagIdent(), GetCurrentThreadId(), (PVOID)Request->Hint,
+                FSCTL_SET_REPARSE_POINT == Request->Req.FileSystemControl.FsControlCode ?
+                    "FSCTL_SET_REPARSE_POINT" : "FSCTL_DELETE_REPARSE_POINT",
+                Request->FileName.Size ? "\"" : "",
+                Request->FileName.Size ? (PWSTR)Request->Buffer : L"",
+                Request->FileName.Size ? "\", " : "",
+                FspDebugLogUserContextString(
+                    Request->Req.FileSystemControl.UserContext, Request->Req.FileSystemControl.UserContext2,
+                    UserContextBuf),
+                FspDebugLogReparseDataString(Request->Buffer + Request->Req.FileSystemControl.Buffer.Offset,
+                    InfoBuf));
+            break;
+        default:
+            FspDebugLog("%S[TID=%04lx]: %p: >>FileSystemControl [INVALID] %s%S%s%s\n",
+                FspDiagIdent(), GetCurrentThreadId(), (PVOID)Request->Hint,
+                Request->FileName.Size ? "\"" : "",
+                Request->FileName.Size ? (PWSTR)Request->Buffer : L"",
+                Request->FileName.Size ? "\", " : "",
+                FspDebugLogUserContextString(
+                    Request->Req.FileSystemControl.UserContext, Request->Req.FileSystemControl.UserContext2,
+                    UserContextBuf));
+            break;
+        }
+        break;
+    case FspFsctlTransactDeviceControlKind:
+        FspDebugLogRequestVoid(Request, "DEVICECONTROL");
+        break;
+    case FspFsctlTransactShutdownKind:
+        FspDebugLogRequestVoid(Request, "SHUTDOWN");
+        break;
+    case FspFsctlTransactLockControlKind:
+        FspDebugLogRequestVoid(Request, "LOCKCONTROL");
+        break;
+    case FspFsctlTransactQuerySecurityKind:
+        FspDebugLog("%S[TID=%04lx]: %p: >>QuerySecurity %s%S%s%s\n",
+            FspDiagIdent(), GetCurrentThreadId(), (PVOID)Request->Hint,
+            Request->FileName.Size ? "\"" : "",
+            Request->FileName.Size ? (PWSTR)Request->Buffer : L"",
+            Request->FileName.Size ? "\", " : "",
+            FspDebugLogUserContextString(
+                Request->Req.QuerySecurity.UserContext, Request->Req.QuerySecurity.UserContext2,
+                UserContextBuf));
+        break;
+    case FspFsctlTransactSetSecurityKind:
+        if (0 != Request->Req.SetSecurity.SecurityDescriptor.Size)
+            ConvertSecurityDescriptorToStringSecurityDescriptorA(
+                Request->Buffer + Request->Req.SetSecurity.SecurityDescriptor.Offset,
+                SDDL_REVISION_1,
+                OWNER_SECURITY_INFORMATION | GROUP_SECURITY_INFORMATION |
+                DACL_SECURITY_INFORMATION | SACL_SECURITY_INFORMATION,
+                &Sddl, 0);
+        FspDebugLog("%S[TID=%04lx]: %p: >>SetSecurity %s%S%s%s, "
+            "SecurityInformation=%lx, Security=%s%s%s\n",
+            FspDiagIdent(), GetCurrentThreadId(), (PVOID)Request->Hint,
+            Request->FileName.Size ? "\"" : "",
+            Request->FileName.Size ? (PWSTR)Request->Buffer : L"",
+            Request->FileName.Size ? "\", " : "",
+            FspDebugLogUserContextString(
+                Request->Req.SetSecurity.UserContext, Request->Req.SetSecurity.UserContext2,
+                UserContextBuf),
+            Request->Req.SetSecurity.SecurityInformation,
+            Sddl ? "\"" : "",
+            Sddl ? Sddl : "NULL",
+            Sddl ? "\"" : "");
+        LocalFree(Sddl);
+        break;
+    case FspFsctlTransactQueryStreamInformationKind:
+        FspDebugLog("%S[TID=%04lx]: %p: >>QueryStreamInformation %s%S%s%s\n",
+            FspDiagIdent(), GetCurrentThreadId(), (PVOID)Request->Hint,
+            Request->FileName.Size ? "\"" : "",
+            Request->FileName.Size ? (PWSTR)Request->Buffer : L"",
+            Request->FileName.Size ? "\", " : "",
+            FspDebugLogUserContextString(
+                Request->Req.QueryStreamInformation.UserContext, Request->Req.QueryStreamInformation.UserContext2,
+                UserContextBuf));
+        break;
+    default:
+        FspDebugLogRequestVoid(Request, "INVALID");
+        break;
+    }
+}
+
+FSP_API VOID FspDebugLogResponse(FSP_FSCTL_TRANSACT_RSP *Response)
+{
+    if (STATUS_PENDING == Response->IoStatus.Status)
+        return;
+
+    char UserContextBuf[40];
+    char InfoBuf[256];
+    char *Sddl = 0;
+
+    switch (Response->Kind)
+    {
+    case FspFsctlTransactReservedKind:
+        FspDebugLogResponseStatus(Response, "RESERVED");
+        break;
+    case FspFsctlTransactCreateKind:
+        if (!NT_SUCCESS(Response->IoStatus.Status))
+            FspDebugLogResponseStatus(Response, "Create");
+        else if (STATUS_REPARSE == Response->IoStatus.Status)
+        {
+            if (0/*IO_REPARSE*/ == Response->IoStatus.Information)
+                FspDebugLog("%S[TID=%04lx]: %p: <<Create IoStatus=%lx[%ld] "
+                    "Reparse.FileName=\"%s\"\n",
+                    FspDiagIdent(), GetCurrentThreadId(), (PVOID)Response->Hint,
+                    Response->IoStatus.Status, Response->IoStatus.Information,
+                    FspDebugLogWideCharBufferString(
+                        Response->Buffer + Response->Rsp.Create.Reparse.Buffer.Offset,
+                        Response->Rsp.Create.Reparse.Buffer.Size,
+                        InfoBuf));
+            else if (1/*IO_REMOUNT*/ == Response->IoStatus.Information)
+                FspDebugLogResponseStatus(Response, "Create");
+            else
+                FspDebugLog("%S[TID=%04lx]: %p: <<Create IoStatus=%lx[%ld] "
+                    "Reparse.Data=\"%s\"\n",
+                    FspDiagIdent(), GetCurrentThreadId(), (PVOID)Response->Hint,
+                    Response->IoStatus.Status, Response->IoStatus.Information,
+                    FspDebugLogReparseDataString(
+                        Response->Buffer + Response->Rsp.Create.Reparse.Buffer.Offset,
+                        InfoBuf));
+        }
+        else
+            FspDebugLog("%S[TID=%04lx]: %p: <<Create IoStatus=%lx[%ld] "
+                "UserContext=%s, GrantedAccess=%lx, FileInfo=%s\n",
+                FspDiagIdent(), GetCurrentThreadId(), (PVOID)Response->Hint,
+                Response->IoStatus.Status, Response->IoStatus.Information,
+                FspDebugLogUserContextString(
+                    Response->Rsp.Create.Opened.UserContext, Response->Rsp.Create.Opened.UserContext2,
+                    UserContextBuf),
+                Response->Rsp.Create.Opened.GrantedAccess,
+                FspDebugLogFileInfoString(&Response->Rsp.Create.Opened.FileInfo, InfoBuf));
+        break;
+    case FspFsctlTransactOverwriteKind:
+        if (!NT_SUCCESS(Response->IoStatus.Status))
+            FspDebugLogResponseStatus(Response, "Overwrite");
+        else
+            FspDebugLog("%S[TID=%04lx]: %p: <<Overwrite IoStatus=%lx[%ld] "
+                "FileInfo=%s\n",
+                FspDiagIdent(), GetCurrentThreadId(), (PVOID)Response->Hint,
+                Response->IoStatus.Status, Response->IoStatus.Information,
+                FspDebugLogFileInfoString(&Response->Rsp.Overwrite.FileInfo, InfoBuf));
+        break;
+    case FspFsctlTransactCleanupKind:
+        FspDebugLogResponseStatus(Response, "Cleanup");
+        break;
+    case FspFsctlTransactCloseKind:
+        FspDebugLogResponseStatus(Response, "Close");
+        break;
+    case FspFsctlTransactReadKind:
+        FspDebugLogResponseStatus(Response, "Read");
+        break;
+    case FspFsctlTransactWriteKind:
+        if (!NT_SUCCESS(Response->IoStatus.Status))
+            FspDebugLogResponseStatus(Response, "Write");
+        else
+            FspDebugLog("%S[TID=%04lx]: %p: <<Write IoStatus=%lx[%ld] "
+                "FileInfo=%s\n",
+                FspDiagIdent(), GetCurrentThreadId(), (PVOID)Response->Hint,
+                Response->IoStatus.Status, Response->IoStatus.Information,
+                FspDebugLogFileInfoString(&Response->Rsp.Write.FileInfo, InfoBuf));
+        break;
+    case FspFsctlTransactQueryInformationKind:
+        if (!NT_SUCCESS(Response->IoStatus.Status))
+            FspDebugLogResponseStatus(Response, "QueryInformation");
+        else
+            FspDebugLog("%S[TID=%04lx]: %p: <<QueryInformation IoStatus=%lx[%ld] "
+                "FileInfo=%s\n",
+                FspDiagIdent(), GetCurrentThreadId(), (PVOID)Response->Hint,
+                Response->IoStatus.Status, Response->IoStatus.Information,
+                FspDebugLogFileInfoString(&Response->Rsp.QueryInformation.FileInfo, InfoBuf));
+        break;
+    case FspFsctlTransactSetInformationKind:
+        if (!NT_SUCCESS(Response->IoStatus.Status))
+            FspDebugLogResponseStatus(Response, "SetInformation");
+        else
+            FspDebugLog("%S[TID=%04lx]: %p: <<SetInformation IoStatus=%lx[%ld] "
+                "FileInfo=%s\n",
+                FspDiagIdent(), GetCurrentThreadId(), (PVOID)Response->Hint,
+                Response->IoStatus.Status, Response->IoStatus.Information,
+                FspDebugLogFileInfoString(&Response->Rsp.SetInformation.FileInfo, InfoBuf));
+        break;
+    case FspFsctlTransactQueryEaKind:
+        FspDebugLogResponseStatus(Response, "QUERYEA");
+        break;
+    case FspFsctlTransactSetEaKind:
+        FspDebugLogResponseStatus(Response, "SETEA");
+        break;
+    case FspFsctlTransactFlushBuffersKind:
+        FspDebugLogResponseStatus(Response, "FlushBuffers");
+        break;
+    case FspFsctlTransactQueryVolumeInformationKind:
+        if (!NT_SUCCESS(Response->IoStatus.Status))
+            FspDebugLogResponseStatus(Response, "QueryVolumeInformation");
+        else
+            FspDebugLog("%S[TID=%04lx]: %p: <<QueryVolumeInformation IoStatus=%lx[%ld] "
+                "VolumeInfo=%s\n",
+                FspDiagIdent(), GetCurrentThreadId(), (PVOID)Response->Hint,
+                Response->IoStatus.Status, Response->IoStatus.Information,
+                FspDebugLogVolumeInfoString(&Response->Rsp.QueryVolumeInformation.VolumeInfo, InfoBuf));
+        break;
+    case FspFsctlTransactSetVolumeInformationKind:
+        if (!NT_SUCCESS(Response->IoStatus.Status))
+            FspDebugLogResponseStatus(Response, "SetVolumeInformation");
+        else
+            FspDebugLog("%S[TID=%04lx]: %p: <<SetVolumeInformation IoStatus=%lx[%ld] "
+                "VolumeInfo=%s\n",
+                FspDiagIdent(), GetCurrentThreadId(), (PVOID)Response->Hint,
+                Response->IoStatus.Status, Response->IoStatus.Information,
+                FspDebugLogVolumeInfoString(&Response->Rsp.SetVolumeInformation.VolumeInfo, InfoBuf));
+        break;
+    case FspFsctlTransactQueryDirectoryKind:
+        FspDebugLogResponseStatus(Response, "QueryDirectory");
+        break;
+    case FspFsctlTransactFileSystemControlKind:
+        if (!NT_SUCCESS(Response->IoStatus.Status) ||
+            0 == Response->Rsp.FileSystemControl.Buffer.Size)
+            FspDebugLogResponseStatus(Response, "FileSystemControl");
+        else
+            FspDebugLog("%S[TID=%04lx]: %p: <<FileSystemControl IoStatus=%lx[%ld] "
+                "ReparseData=%s\n",
+                FspDiagIdent(), GetCurrentThreadId(), (PVOID)Response->Hint,
+                Response->IoStatus.Status, Response->IoStatus.Information,
+                FspDebugLogReparseDataString(Response->Buffer + Response->Rsp.FileSystemControl.Buffer.Offset,
+                    InfoBuf));
+        break;
+    case FspFsctlTransactDeviceControlKind:
+        FspDebugLogResponseStatus(Response, "DEVICECONTROL");
+        break;
+    case FspFsctlTransactShutdownKind:
+        FspDebugLogResponseStatus(Response, "SHUTDOWN");
+        break;
+    case FspFsctlTransactLockControlKind:
+        FspDebugLogResponseStatus(Response, "LOCKCONTROL");
+        break;
+    case FspFsctlTransactQuerySecurityKind:
+        if (!NT_SUCCESS(Response->IoStatus.Status))
+            FspDebugLogResponseStatus(Response, "QuerySecurity");
+        else
+        {
+            if (0 != Response->Rsp.QuerySecurity.SecurityDescriptor.Size)
+                ConvertSecurityDescriptorToStringSecurityDescriptorA(
+                    Response->Buffer + Response->Rsp.QuerySecurity.SecurityDescriptor.Offset,
+                    SDDL_REVISION_1,
+                    OWNER_SECURITY_INFORMATION | GROUP_SECURITY_INFORMATION |
+                    DACL_SECURITY_INFORMATION | SACL_SECURITY_INFORMATION,
+                    &Sddl, 0);
+            FspDebugLog("%S[TID=%04lx]: %p: <<QuerySecurity IoStatus=%lx[%ld] "
+                "Security=%s%s%s\n",
+                FspDiagIdent(), GetCurrentThreadId(), (PVOID)Response->Hint,
+                Response->IoStatus.Status, Response->IoStatus.Information,
+                Sddl ? "\"" : "",
+                Sddl ? Sddl : "NULL",
+                Sddl ? "\"" : "");
+            LocalFree(Sddl);
+        }
+        break;
+    case FspFsctlTransactSetSecurityKind:
+        if (!NT_SUCCESS(Response->IoStatus.Status))
+            FspDebugLogResponseStatus(Response, "SetSecurity");
+        else
+        {
+            if (0 != Response->Rsp.SetSecurity.SecurityDescriptor.Size)
+                ConvertSecurityDescriptorToStringSecurityDescriptorA(
+                    Response->Buffer + Response->Rsp.SetSecurity.SecurityDescriptor.Offset,
+                    SDDL_REVISION_1,
+                    OWNER_SECURITY_INFORMATION | GROUP_SECURITY_INFORMATION |
+                    DACL_SECURITY_INFORMATION | SACL_SECURITY_INFORMATION,
+                    &Sddl, 0);
+            FspDebugLog("%S[TID=%04lx]: %p: <<SetSecurity IoStatus=%lx[%ld] "
+                "Security=%s%s%s\n",
+                FspDiagIdent(), GetCurrentThreadId(), (PVOID)Response->Hint,
+                Response->IoStatus.Status, Response->IoStatus.Information,
+                Sddl ? "\"" : "",
+                Sddl ? Sddl : "NULL",
+                Sddl ? "\"" : "");
+            LocalFree(Sddl);
+        }
+        break;
+    case FspFsctlTransactQueryStreamInformationKind:
+        FspDebugLogResponseStatus(Response, "QueryStreamInformation");
+        break;
+    default:
+        FspDebugLogResponseStatus(Response, "INVALID");
+        break;
+    }
+}