changelog: update for 2022+ARM64 Beta2

- Rename PostDispositionForDirOnly to PostDispositionWhenNecessaryOnly

- Implement PostDispositionWhenNecessaryOnly across the board

.github/ISSUE_TEMPLATE/bug.md

@@ -0,0 +1,21 @@
+---
+name: Bug Report
+about: File a bug report.
+---
+
+## Bug Report
+
+_Provide a descriptive title and a detailed explanation of the problem you are experiencing. Ensure that your issue has not been filed before._
+
+### How to Reproduce
+
+_Provide detailed information on how to reproduce the problem._
+
+### Behaviors
+
+_Provide information on the expected and actual behaviors._
+
+### Environment
+
+- OS version and build: _e.g. 10.0.14393_
+- WinFsp version and build: _e.g. 2017.2 or 1.2.17341_

.github/ISSUE_TEMPLATE/enhancement.md

@@ -0,0 +1,8 @@
+---
+name: Enhancement Request
+about: File an enhancement request.
+---
+
+## Enhancement Request
+
+_Provide a descriptive title and a detailed explanation of the problem the requested enhancement would solve. Ensure that your issue has not been filed before._

.github/ISSUE_TEMPLATE/question.md

@@ -0,0 +1,8 @@
+---
+name: Question
+about: Questions are better asked in the WinFsp Google Group. However you may ask a question here.
+---
+
+## 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/winfsp/winfsp/wiki/Frequently-Asked-Questions)._

.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,12 @@
+(Enter your PR description here.)
+
+----
+
+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/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.
+- [ ] **Tests**: Include tests to the extent that it is possible, especially if you add a new feature.
+- [ ] **Quality**: Your design and code should be of high quality and something that you are proud of.

.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 +1,49 @@
+# Changelog
+
+
+## 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

@@ -54,5 +54,21 @@ This CONTRIBUTOR AGREEMENT applies to any contribution that you make to the WinF
 CONTRIBUTOR LIST
 ----------------
 |===
-|Bill Zissimopoulos                     |billziss at navimatics.com
+|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
+|Colin Atkinson (Atakama, https://atakama.com)                  |colin at atakama.com
+|Felix Croes                                                    |felix at dworkin.nl
+|Francois Karam (KS2, http://www.ks2.fr)                        |francois.karam at ks2.fr
+|Fritz Elfert                                                   |fritz-github at fritz-elfert.de
+|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

@@ -1,8 +1,35 @@
 The WinFsp project is Copyright (C) Bill Zissimopoulos. It is licensed
-under the terms of the GPLv3. The full text of this license follows
-below. Commercial licensing options are also available: Please contact
+under the terms of the GPLv3.
+
+As a special exception to GPLv3, Bill Zissimopoulos grants additional
+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-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).
+
+    These permissions (and no other) are granted provided that the software:
+
+    1. Is distributed under a license that satisfies the Free Software
+    Definition Version 1.141 (https://www.gnu.org/philosophy/free-sw.en.html)
+    or the Open Source Definition Version 1.9 (https://opensource.org/osd).
+
+    2. Includes the copyright notice "WinFsp - Windows File System Proxy,
+    Copyright (C) Bill Zissimopoulos" and a link to the WinFsp repository in
+    its user-interface and any user-facing documentation.
+
+    3. Is not linked or distributed with proprietary (non-FLOSS) software.
+    [You cannot mix FLOSS and proprietary software while using WinFsp under
+    this special exception.]
+
+Commercial licensing options are also available: Please contact
 Bill Zissimopoulos <billziss at navimatics.com>.
 
+The full text of the GPLv3 license follows below.
+
 -----------------------------------------------------------------------
 
                     GNU GENERAL PUBLIC LICENSE

README.md

@@ -1,66 +1,131 @@
-# WinFsp - Windows File System Proxy
+<h1 align="center">
+    <img src="art/winfsp-glow.png" width="256"/>
+    <br/>
+    <br/>
+    WinFsp &middot; Windows File System Proxy
+</h1>
 
-![WinFsp Demo](http://www.secfs.net/winfsp/files/cap.gif)
+<p align="center">
+    <b>Download</b><br>
+    <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/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/>
+    <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/>
+    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="doc/cap.gif" height="450"/>
+</p>
 
-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.
+## Benefits
 
-Some of the benefits and features of using WinFsp are listed below:
+### Stability
 
-* Allows for easy development of file systems in user mode. There are no restrictions on what a process can do in order to implement a file system (other than respond in a timely manner to file system requests).
-* Support for disk and network based file systems.
-* Support for NTFS level security and access control.
-* Support for memory mapped files, cached files and the NT cache manager.
-* Support for file change notifications.
-* Support for file locking.
-* Correct NT semantics with respect to file sharing, file deletion and renaming.
+WinFsp is very stable. There are no known kernel mode crashes and it does not suffer from resource leaks or similar problems. WinFsp owes this stability to its [Design](doc/WinFsp-Design.asciidoc) and its rigorous [Testing Regime](doc/WinFsp-Testing.asciidoc).
 
-To learn more about WinFsp, please visit its website: http://www.secfs.net/winfsp/
+### Performance
+
+WinFsp outperforms its competition and in many scenarios performs as well as NTFS. Read more about its [Performance](doc/WinFsp-Performance-Testing.asciidoc).
+
+<p align="center">
+    <img src="doc/WinFsp-Performance-Testing/file_tests.png" height="300"/>
+    <img src="doc/WinFsp-Performance-Testing/rdwr_tests.png" height="300"/>
+</p>
+
+### Compatibility
+
+WinFsp strives for compatibility with NTFS and file system correctness. For the full details see the [Compatibility](doc/NTFS-Compatibility.asciidoc) document.
+
+### Easy to Use
+
+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](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)
+
+### Other Benefits
+
+* 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: https://winfsp.dev
 
 ## Project Organization
 
-WinFsp consists of a kernel mode FSD (File System Driver) and a user mode DLL (Dynamic Link Library). The FSD interfaces with NTOS (the Windows kernel) and handles all interactions necessary to present itself as a file system driver to NTOS. The DLL interfaces with the FSD and presents an easy to use API for creating user mode file systems.
-
 The project source code is organized as follows:
 
-* build/VStudio: WinFsp solution and project files.
-* doc: WinFsp license, contributor agreement and additional documentation. The WinFsp design documents can be found here.
-* ext/tlib: A small test library originally from the secfs (Secure Cloud File System) project.
-* ext/test: Submodule pointing to the secfs.test project, which contains a number of tools for testing Windows and POSIX file systems.
-* inc/winfsp: Public headers for the WinFsp API.
-* inc/fuse: Public headers for the FUSE compatibility layer.
-* src/dll: Source code to the WinFsp DLL.
-* src/dll/fuse: Source code to the FUSE compatibility layer.
-* src/launcher: Source code to the launcher service and the launchctl utility.
-* src/sys: Source code to the WinFsp FSD.
-* opt/cygfuse: Source code for the Cygwin FUSE package.
-* tst/memfs: Source code to an example file system written in C++ (memfs).
-* tst/winfsp-tests: WinFsp test suite.
+* :file_folder: [build/VStudio](build/VStudio): WinFsp solution and project files.
+* :file_folder: [doc](doc): The WinFsp design documents and additional documentation can be found here.
+* :file_folder: [ext](ext): External dependencies.
+    * :file_folder: [ext/tlib](ext/tlib): A small test library originally from the secfs (Secure Cloud File System) project.
+    * :file_folder: ext/test: Submodule pointing to the secfs.test project, which contains a number of tools for testing Windows and POSIX file systems.
+* :file_folder: [inc](inc): Public headers.
+    * :file_folder: [inc/fuse](inc/fuse): Public headers for the FUSE compatibility layer.
+    * :file_folder: [inc/fuse3](inc/fuse3): Public headers for the FUSE3 compatibility layer.
+    * :file_folder: [inc/winfsp](inc/winfsp): Public headers for the WinFsp API.
+* :file_folder: [src](src): WinFsp source code.
+    * :file_folder: [src/dll](src/dll): Source code to the WinFsp DLL.
+    * :file_folder: [src/dll/fuse](src/dll/fuse): Source code to the FUSE compatibility layer.
+    * :file_folder: [src/dll/fuse3](src/dll/fuse3): Source code to the FUSE3 compatibility layer.
+    * :file_folder: [src/dotnet](src/dotnet): Source code to the .NET layer.
+    * :file_folder: [src/fsptool](src/fsptool): Source code to fsptool command line utility.
+    * :file_folder: [src/ku](src/ku): Source code that can be used from kernel or user mode.
+    * :file_folder: [src/launcher](src/launcher): Source code to the launcher service and the launchctl utility.
+    * :file_folder: [src/sys](src/sys): Source code to the WinFsp FSD.
+* :file_folder: [opt/cygfuse](opt/cygfuse): Source code to the FUSE for Cygwin package.
+* :file_folder: [tst](tst): Source code to example file systems and test suites.
+    * :file_folder: [tst/winfsp-tests](tst/winfsp-tests): WinFsp test suite.
+* :file_folder: [tools](tools): Various tools for building and testing WinFsp.
 
 ## Building and Running
 
 In order to build WinFsp you will need the following:
 
-* Windows 10
-* Visual Studio 2015
+* Visual Studio 2015 - 2019
 * Windows Driver Kit (WDK) 10
+    - **NOTE**: When using the latest WDK (Windows 10.0.18362.1) with Visual Studio 2015 you may get an error about a missing task `ValidateNTTargetVersion`. The fix is to edit the file `\Program Files (x86)\Windows Kits\10\build\WindowsDriver.Common.targets` and modify the `UsingTask` line for `ValidateNTTargetVersion` as follows:
+        ```
+        <UsingTask TaskName="ValidateNTTargetVersion" AssemblyFile="$(WDKContentRoot)build\bin\Microsoft.DriverKit.Build.Tasks.16.0.dll"/>
+        ```
 * [Wix toolset](http://wixtoolset.org)
 
-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`. For more information see this [document](http://www.secfs.net/winfsp/develop/debug/).
+To fully build WinFsp (including the installer) you must use `tools\build.bat`. By default it builds a Release build, but you can choose either the Debug or Release configuration by using the syntax:
 
-WinFsp is designed to run on Vista and above. It has been tested on the following platforms so far:
+    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](doc/WinFsp-Debugging-Setup.asciidoc).
+
+WinFsp is designed to run on Windows 7 and above. It has been tested on the following platforms:
 
 * Windows 7 Enterprise
 * Windows 8 Pro
-* Windows 10 Pro
 * Windows Server 2012
+* Windows 10 Pro
+* Windows Server 2016
+* Windows 11 Pro
 
 ## How to Help
 
 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, C#, 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) ~~[BitBucket repository](https://bitbucket.org/billziss/winfsp/issues?status=new&status=open)~~. 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. If you decide to tackle any of those please coordinate with me as I am actively working on that issue list.
+* 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/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.
 
@@ -73,4 +138,4 @@ If you wish to discuss WinFsp there are now two options:
 
 ## License
 
-WinFsp is available under the [GPLv3](http://www.gnu.org/licenses/gpl-3.0.html) license. If you find the constraints of the GPLv3 too onerous, a commercial license is also available. Please contact Bill Zissimopoulos <billziss at navimatics.com> for more details.
+WinFsp is available under the [GPLv3](License.txt) license with a special exception for Free/Libre and Open Source Software. A commercial license is also available. Please contact Bill Zissimopoulos \<billziss at navimatics.com> for more details.

appveyor.yml

@@ -1,23 +1,91 @@
-version: '{build}'
-
-environment:
-  CONFIGURATION: Release
-
-install:
-- git submodule update --init --recursive
-- appveyor AddMessage "Change boot configuration and reboot" -Category Information
-- verifier /standard /driver winfsp-x64.sys
-- bcdedit /set testsigning on
-- ps: Restart-Computer -Force
-- ps: Start-Sleep -s 10
-
-build_script:
-- appveyor AddMessage "Reboot complete" -Category Information
-- bcdedit | findstr /i "testsigning"
-- tools\build.bat %CONFIGURATION%
-
-test_script:
-- for %%f in ("build\VStudio\build\%CONFIGURATION%\winfsp-*.msi") do start /wait msiexec /i %%f /qn INSTALLLEVEL=1000
-- tools\nmake-ext-test.bat %CONFIGURATION%
-- tools\run-tests.bat %CONFIGURATION%
-- verifier /query
+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:
+  - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
+    CONFIGURATION: Debug
+    TESTING: Func
+  - 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
+  #- CONFIGURATION: Release
+  #  TESTING: Perf
+
+init:
+- 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: |
+    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 & 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 --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%
+- if %TESTING%==Func tools\run-tests.bat %CONFIGURATION% ifstest
+- if %TESTING%==Func tools\run-tests.bat %CONFIGURATION% sample
+- if %TESTING%==Func tools\run-tests.bat %CONFIGURATION% compat
+- if %TESTING%==Avast choco install avastfreeantivirus && fltmc instances -v "C:"
+- 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
+
+on_finish:
+- 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/.gitignore

@@ -3,3 +3,7 @@ build
 *.suo
 *.vcproj.*
 *.vcxproj.user
+*.csproj.user
+*.VC.db
+*.VC.opendb
+.vs

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

@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+    <PropertyGroup>
+        <!-- build number: concat 2-digit year with 3-digit day of the year (16-bits until 2066) -->
+        <MyBuildNumber>$([System.DateTime]::Now.ToString(`yy`))$([System.DateTime]::Now.DayOfYear.ToString(`000`))</MyBuildNumber>
+
+        <!-- git revision -->
+        <MyGitRoot>$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), .git/HEAD))</MyGitRoot>
+        <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>1.11</MyCanonicalVersion>
+
+        <MyProductVersion>2022+ARM64 Beta2</MyProductVersion>
+        <MyProductStage>Beta</MyProductStage>
+
+        <MyCrossCert>DigiCert High Assurance EV Root CA.crt</MyCrossCert>
+        <MyCertIssuer>DigiCert</MyCertIssuer>
+
+        <MyVersion>$(MyCanonicalVersion).$(MyBuildNumber)</MyVersion>
+        <MyVersionWithCommas>$(MyVersion.Replace('.',',')),0</MyVersionWithCommas>
+        <MyFullVersion>$(MyCanonicalVersion).$(MyBuildNumber).$(MyGitRevision)</MyFullVersion>
+
+        <MyAssemblyPolicyVersion>$(MyCanonicalVersion.Substring(0,$(MyVersion.IndexOf('.')))).0</MyAssemblyPolicyVersion>
+        <MyAssemblyVersion>$(MyAssemblyPolicyVersion).0.0</MyAssemblyVersion>
+
+        <MyProductFileArch Condition="'$(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

@@ -0,0 +1,113 @@
+<?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=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{94580219-CC8D-4FE5-A3BE-437B0B3481E1}</ProjectGuid>
+    <OutputType>Library</OutputType>
+    <ProjectName>winfsp.net</ProjectName>
+    <RootNamespace>Fsp</RootNamespace>
+    <AssemblyName>$(MyProductFileName)-msil</AssemblyName>
+    <TargetFrameworkVersion>v3.5</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+    <TargetFrameworkProfile />
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>$(SolutionDir)build\$(Configuration)\</OutputPath>
+    <BaseIntermediateOutputPath>$(SolutionDir)build\$(ProjectName).build\</BaseIntermediateOutputPath>
+    <IntermediateOutputPath>$(BaseIntermediateOutputPath)$(Configuration)\</IntermediateOutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
+    <DocumentationFile>$(BaseIntermediateOutputPath)$(Configuration)\$(MyProductFileName)-msil.xml</DocumentationFile>
+    <NoWarn>1591</NoWarn>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>$(SolutionDir)build\$(Configuration)\</OutputPath>
+    <BaseIntermediateOutputPath>$(SolutionDir)build\$(ProjectName).build\</BaseIntermediateOutputPath>
+    <IntermediateOutputPath>$(BaseIntermediateOutputPath)$(Configuration)\</IntermediateOutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
+    <DocumentationFile>$(BaseIntermediateOutputPath)$(Configuration)\$(MyProductFileName)-msil.xml</DocumentationFile>
+    <NoWarn>1591</NoWarn>
+  </PropertyGroup>
+  <PropertyGroup>
+    <SignAssembly>true</SignAssembly>
+  </PropertyGroup>
+  <PropertyGroup>
+    <AssemblyOriginatorKeyFile>winfsp.net.snk</AssemblyOriginatorKeyFile>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="System" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="..\..\..\src\dotnet\FileSystemBase+Const.cs">
+      <Link>FileSystemBase+Const.cs</Link>
+    </Compile>
+    <Compile Include="..\..\..\src\dotnet\FileSystemBase.cs">
+      <Link>FileSystemBase.cs</Link>
+    </Compile>
+    <Compile Include="..\..\..\src\dotnet\FileSystemHost.cs">
+      <Link>FileSystemHost.cs</Link>
+    </Compile>
+    <Compile Include="..\..\..\src\dotnet\Interop.cs">
+      <Link>Interop.cs</Link>
+    </Compile>
+    <Compile Include="..\..\..\src\dotnet\Service.cs">
+      <Link>Service.cs</Link>
+    </Compile>
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="winfsp.net.snk" />
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
+       Other similar extension points exist, see Microsoft.Common.targets.
+  <Target Name="AfterBuild">
+  </Target>
+  -->
+  <Target Name="BeforeBuild">
+    <ItemGroup>
+      <AssemblyInfo Include="using System.Reflection%3b" />
+      <AssemblyInfo Include="[assembly: AssemblyProduct(&quot;$(MyProductName)&quot;)]" />
+      <AssemblyInfo Include="[assembly: AssemblyTitle(&quot;$(MyDescription)&quot;)]" />
+      <AssemblyInfo Include="[assembly: AssemblyCompany(&quot;$(MyCompanyName)&quot;)]" />
+      <AssemblyInfo Include="[assembly: AssemblyCopyright(&quot;$(MyCopyright)&quot;)]" />
+      <AssemblyInfo Include="[assembly: AssemblyVersion(&quot;$(MyAssemblyVersion)&quot;)]" />
+      <AssemblyInfo Include="[assembly: AssemblyFileVersion(&quot;$(MyVersion)&quot;)]" />
+    </ItemGroup>
+    <MakeDir Directories="$(IntermediateOutputPath)" />
+    <WriteLinesToFile File="$(IntermediateOutputPath)AssemblyInfo.cs" Lines="@(AssemblyInfo)" Overwrite="true" />
+    <ItemGroup>
+      <Compile Include="$(IntermediateOutputPath)AssemblyInfo.cs" />
+      <FileWrites Include="$(IntermediateOutputPath)AssemblyInfo.cs" />
+    </ItemGroup>
+  </Target>
+  <PropertyGroup>
+    <PostBuildEvent>exit /b 0
+
+set TargetName=$(TargetName)
+set MyAssemblyPolicyVersion=$(MyAssemblyPolicyVersion)
+set MyAssemblyVersion=$(MyAssemblyVersion)
+
+setlocal EnableDelayedExpansion
+if exist $(OutDir)policy.$(MyAssemblyPolicyVersion).$(TargetName).config del $(OutDir)policy.$(MyAssemblyPolicyVersion).$(TargetName).config
+for /f "delims=" %25%25l in ($(ProjectDir)winfsp.net.policy.config) do (
+    set line=%25%25l
+    echo !line! &gt;&gt;$(OutDir)policy.$(MyAssemblyPolicyVersion).$(TargetName).config
+)
+
+"$(MSBuildProgramFiles32)\Microsoft SDKs\Windows\v7.0A\Bin\al.exe" /product:"$(MyProductName)" /title:"$(MyDescription)" /company:"$(MyCompanyName)" /copyright:"$(MyCopyright)" /version:"$(MyAssemblyPolicyVersion)" /fileversion:"$(MyVersion)" /link:$(OutDir)policy.$(MyAssemblyPolicyVersion).$(TargetName).config /out:$(OutDir)policy.$(MyAssemblyPolicyVersion).$(TargetName).dll /keyfile:$(ProjectDir)$(ProjectName).snk
+</PostBuildEvent>
+  </PropertyGroup>
+</Project>

build/VStudio/dotnet/winfsp.net.policy.config

@@ -0,0 +1,10 @@
+<configuration>
+    <runtime>
+        <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
+            <dependentAssembly>
+                <assemblyIdentity name="!TargetName!" publicKeyToken="b099876d8fa9b1f3" culture="neutral" />
+                <bindingRedirect oldVersion="!MyAssemblyPolicyVersion!.0.0-!MyAssemblyVersion!" newVersion="!MyAssemblyVersion!" />
+            </dependentAssembly>
+        </assemblyBinding>
+    </runtime>
+</configuration>

build/VStudio/installer/CustomActions/CustomActions.cpp

@@ -1,7 +1,7 @@
 /**
  * @file CustomActions.cpp
  *
- * @copyright 2015-2016 Bill Zissimopoulos
+ * @copyright 2015-2022 Bill Zissimopoulos
  */
 /*
  * This file is part of WinFsp.
@@ -10,9 +10,13 @@
  * General Public License version 3 as published by the Free Software
  * Foundation.
  *
- * Licensees holding a valid commercial license may use this file in
- * accordance with the commercial license agreement provided with the
- * software.
+ * 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.
  */
 
 #define WIN32_LEAN_AND_MEAN

build/VStudio/installer/CustomActions/CustomActions.vcxproj

@@ -1,5 +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="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), build.common.props))/build.common.props" />
   <ItemGroup Label="ProjectConfigurations">
     <ProjectConfiguration Include="Debug|Win32">
       <Configuration>Debug</Configuration>
@@ -14,18 +15,18 @@
     <ProjectGuid>{95C223E6-B5F1-4FD0-9376-41CDBC824445}</ProjectGuid>
     <RootNamespace>CustomActions</RootNamespace>
     <Keyword>Win32Proj</Keyword>
-    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
+    <WindowsTargetPlatformVersion>$(LatestTargetPlatformVersion)</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
     <ConfigurationType>DynamicLibrary</ConfigurationType>
-    <PlatformToolset>v140</PlatformToolset>
+    <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
     <CharacterSet>Unicode</CharacterSet>
     <WholeProgramOptimization>true</WholeProgramOptimization>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
     <ConfigurationType>DynamicLibrary</ConfigurationType>
-    <PlatformToolset>v140</PlatformToolset>
+    <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
     <CharacterSet>Unicode</CharacterSet>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
@@ -42,21 +43,20 @@
     <_ProjectFileVersion>14.0.25123.0</_ProjectFileVersion>
   </PropertyGroup>
   <PropertyGroup Condition="'$(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>
@@ -68,7 +68,6 @@
       <AdditionalDependencies>msi.lib;dutil.lib;wcautil.lib;Version.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>$(WIX)sdk\VS2015\lib\x86;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
       <ModuleDefinitionFile>CustomActions.def</ModuleDefinitionFile>
-      <GenerateDebugInformation>true</GenerateDebugInformation>
       <SubSystem>Windows</SubSystem>
       <TargetMachine>MachineX86</TargetMachine>
       <IgnoreAllDefaultLibraries>false</IgnoreAllDefaultLibraries>
@@ -92,7 +91,6 @@
       <AdditionalDependencies>msi.lib;dutil.lib;wcautil.lib;Version.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>$(WIX)sdk\VS2015\lib\x86;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
       <ModuleDefinitionFile>CustomActions.def</ModuleDefinitionFile>
-      <GenerateDebugInformation>true</GenerateDebugInformation>
       <SubSystem>Windows</SubSystem>
       <OptimizeReferences>true</OptimizeReferences>
       <EnableCOMDATFolding>true</EnableCOMDATFolding>

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);MyDevStage=$(MyDevStage);MyVersion=$(MyVersion)</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=$(MyCopyright);MyDevStage=$(MyDevStage);MyVersion=$(MyVersion)</DefineConstants>
+    <DefineConstants>MyProductName=$(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>
@@ -39,6 +39,10 @@
       <HintPath>$(WixExtDir)\WixUIExtension.dll</HintPath>
       <Name>WixUIExtension</Name>
     </WixExtension>
+    <WixExtension Include="WixDependencyExtension">
+      <HintPath>$(WixExtDir)\WixDependencyExtension.dll</HintPath>
+      <Name>WixDependencyExtension</Name>
+    </WixExtension>
   </ItemGroup>
   <Import Project="$(WixTargetsPath)" />
   <!--

build/VStudio/testing/fsbench.vcxproj

@@ -0,0 +1,267 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <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>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>{C4E1E9E5-0959-488E-8C6A-C327CC81BEFB}</ProjectGuid>
+    <Keyword>Win32Proj</Keyword>
+    <RootNamespace>fsbench</RootNamespace>
+    <WindowsTargetPlatformVersion>$(LatestTargetPlatformVersion)</WindowsTargetPlatformVersion>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
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+      <Extensions>cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
+    </Filter>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="..\..\..\tst\fscrash\fscrash-main.c">
+      <Filter>Source</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\..\tst\memfs\memfs.cpp">
+      <Filter>Source</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\..\tst\fscrash\fscrash.c">
+      <Filter>Source</Filter>
+    </ClCompile>
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="..\..\..\tst\memfs\memfs.h">
+      <Filter>Source</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\..\tst\fscrash\fscrash.h">
+      <Filter>Source</Filter>
+    </ClInclude>
+  </ItemGroup>
+</Project>

build/VStudio/testing/memfs-dotnet.csproj

@@ -0,0 +1,64 @@
+<?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=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{4920E350-D496-4652-AE98-6C4208AEC1D8}</ProjectGuid>
+    <OutputType>Exe</OutputType>
+    <ProjectName>memfs-dotnet</ProjectName>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>memfs</RootNamespace>
+    <AssemblyName>memfs-dotnet-msil</AssemblyName>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+    <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>$(SolutionDir)build\$(Configuration)\</OutputPath>
+    <BaseIntermediateOutputPath>$(SolutionDir)build\$(ProjectName).build\</BaseIntermediateOutputPath>
+    <IntermediateOutputPath>$(BaseIntermediateOutputPath)$(Configuration)\</IntermediateOutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+    <Prefer32Bit>false</Prefer32Bit>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>$(SolutionDir)build\$(Configuration)\</OutputPath>
+    <BaseIntermediateOutputPath>$(SolutionDir)build\$(ProjectName).build\</BaseIntermediateOutputPath>
+    <IntermediateOutputPath>$(BaseIntermediateOutputPath)$(Configuration)\</IntermediateOutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="System" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="..\..\..\tst\memfs-dotnet\Program.cs">
+      <Link>Program.cs</Link>
+    </Compile>
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\dotnet\winfsp.net.csproj">
+      <Project>{94580219-cc8d-4fe5-a3be-437b0b3481e1}</Project>
+      <Name>winfsp.net</Name>
+    </ProjectReference>
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
+       Other similar extension points exist, see Microsoft.Common.targets.
+  <Target Name="BeforeBuild">
+  </Target>
+  <Target Name="AfterBuild">
+  </Target>
+  -->
+</Project>

build/VStudio/testing/memfs.vcxproj

@@ -1,10 +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="$([MSBuild]::GetDirectoryNameOfFileAbove($(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>
@@ -22,33 +31,46 @@
     <ProjectGuid>{AA7190E8-877F-4827-8CDD-E0D85F83C8C1}</ProjectGuid>
     <Keyword>Win32Proj</Keyword>
     <RootNamespace>memfs</RootNamespace>
-    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
+    <WindowsTargetPlatformVersion>$(LatestTargetPlatformVersion)</WindowsTargetPlatformVersion>
     <ProjectName>memfs</ProjectName>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>true</UseDebugLibraries>
-    <PlatformToolset>v140</PlatformToolset>
+    <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
     <CharacterSet>Unicode</CharacterSet>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
-    <PlatformToolset>v140</PlatformToolset>
+    <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>Unicode</CharacterSet>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>true</UseDebugLibraries>
-    <PlatformToolset>v140</PlatformToolset>
+    <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>
-    <PlatformToolset>v140</PlatformToolset>
+    <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>Unicode</CharacterSet>
   </PropertyGroup>
@@ -66,33 +88,51 @@
   <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>
@@ -100,14 +140,13 @@
       </PrecompiledHeader>
       <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>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
-      <GenerateDebugInformation>true</GenerateDebugInformation>
       <StripPrivateSymbols>$(OutDir)$(TargetName).public.pdb</StripPrivateSymbols>
     </Link>
   </ItemDefinitionGroup>
@@ -117,14 +156,29 @@
       </PrecompiledHeader>
       <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>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
-      <GenerateDebugInformation>true</GenerateDebugInformation>
       <StripPrivateSymbols>$(OutDir)$(TargetName).public.pdb</StripPrivateSymbols>
     </Link>
   </ItemDefinitionGroup>
@@ -136,17 +190,17 @@
       <Optimization>MaxSpeed</Optimization>
       <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>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
-      <GenerateDebugInformation>true</GenerateDebugInformation>
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
       <StripPrivateSymbols>$(OutDir)$(TargetName).public.pdb</StripPrivateSymbols>
+      <AdditionalOptions>/PDBALTPATH:$(TargetName).pdb %(AdditionalOptions)</AdditionalOptions>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
@@ -157,17 +211,38 @@
       <Optimization>MaxSpeed</Optimization>
       <FunctionLevelLinking>true</FunctionLevelLinking>
       <IntrinsicFunctions>true</IntrinsicFunctions>
-      <PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>MEMFS_STANDALONE;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <SDLCheck>true</SDLCheck>
       <AdditionalIncludeDirectories>..\..\..\src;..\..\..\inc</AdditionalIncludeDirectories>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
-      <GenerateDebugInformation>true</GenerateDebugInformation>
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
       <StripPrivateSymbols>$(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

@@ -1,10 +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="$([MSBuild]::GetDirectoryNameOfFileAbove($(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>
@@ -22,32 +31,45 @@
     <ProjectGuid>{262DF8CC-E7A8-4460-A22C-683CBA322C32}</ProjectGuid>
     <Keyword>Win32Proj</Keyword>
     <RootNamespace>winfsptests</RootNamespace>
-    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
+    <WindowsTargetPlatformVersion>$(LatestTargetPlatformVersion)</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>true</UseDebugLibraries>
-    <PlatformToolset>v140</PlatformToolset>
+    <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
     <CharacterSet>Unicode</CharacterSet>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
-    <PlatformToolset>v140</PlatformToolset>
+    <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>Unicode</CharacterSet>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>true</UseDebugLibraries>
-    <PlatformToolset>v140</PlatformToolset>
+    <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>
-    <PlatformToolset>v140</PlatformToolset>
+    <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>Unicode</CharacterSet>
   </PropertyGroup>
@@ -65,33 +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>
@@ -106,8 +146,7 @@
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
-      <GenerateDebugInformation>true</GenerateDebugInformation>
-      <AdditionalDependencies>ntdll.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>ntdll.lib;netapi32.lib;dbghelp.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
@@ -123,8 +162,23 @@
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
-      <GenerateDebugInformation>true</GenerateDebugInformation>
-      <AdditionalDependencies>ntdll.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'">
@@ -142,10 +196,9 @@
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     <Link>
       <SubSystem>Console</SubSystem>
-      <GenerateDebugInformation>true</GenerateDebugInformation>
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
-      <AdditionalDependencies>ntdll.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>ntdll.lib;netapi32.lib;dbghelp.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
@@ -163,10 +216,29 @@
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     <Link>
       <SubSystem>Console</SubSystem>
-      <GenerateDebugInformation>true</GenerateDebugInformation>
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
-      <AdditionalDependencies>ntdll.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>
@@ -174,31 +246,49 @@
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       <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" />
+    <ClCompile Include="..\..\..\tst\winfsp-tests\devctl-test.c" />
+    <ClCompile Include="..\..\..\tst\winfsp-tests\dirbuf-test.c" />
     <ClCompile Include="..\..\..\tst\winfsp-tests\dirctl-test.c" />
+    <ClCompile Include="..\..\..\tst\winfsp-tests\ea-test.c" />
     <ClCompile Include="..\..\..\tst\winfsp-tests\eventlog-test.c" />
+    <ClCompile Include="..\..\..\tst\winfsp-tests\exec-test.c" />
     <ClCompile Include="..\..\..\tst\winfsp-tests\flush-test.c" />
     <ClCompile Include="..\..\..\tst\winfsp-tests\fuse-opt-test.c" />
-    <ClCompile Include="..\..\..\tst\winfsp-tests\hook.c" />
+    <ClCompile Include="..\..\..\tst\winfsp-tests\fuse-test.c" />
+    <ClCompile Include="..\..\..\tst\winfsp-tests\hooks.c" />
     <ClCompile Include="..\..\..\tst\winfsp-tests\info-test.c" />
+    <ClCompile Include="..\..\..\tst\winfsp-tests\launch-test.c" />
+    <ClCompile Include="..\..\..\tst\winfsp-tests\launcher-ptrans-test.c" />
     <ClCompile Include="..\..\..\tst\winfsp-tests\lock-test.c" />
     <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" />
     <ClCompile Include="..\..\..\tst\winfsp-tests\rdwr-test.c" />
     <ClCompile Include="..\..\..\tst\winfsp-tests\reparse-test.c" />
+    <ClCompile Include="..\..\..\tst\winfsp-tests\resilient.c" />
     <ClCompile Include="..\..\..\tst\winfsp-tests\security-test.c" />
     <ClCompile Include="..\..\..\tst\winfsp-tests\stream-tests.c" />
     <ClCompile Include="..\..\..\tst\winfsp-tests\timeout-test.c" />
+    <ClCompile Include="..\..\..\tst\winfsp-tests\uuid5-test.c" />
+    <ClCompile Include="..\..\..\tst\winfsp-tests\version-test.c" />
+    <ClCompile Include="..\..\..\tst\winfsp-tests\volpath-test.c" />
     <ClCompile Include="..\..\..\tst\winfsp-tests\winfsp-tests.c" />
+    <ClCompile Include="..\..\..\tst\winfsp-tests\wsl-test.c" />
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\..\ext\tlib\testsuite.h" />
@@ -210,6 +300,9 @@
       <Project>{4a7c0b21-9e10-4c81-92de-1493efcf24eb}</Project>
     </ProjectReference>
   </ItemGroup>
+  <ItemGroup>
+    <ResourceCompile Include="..\..\..\tst\winfsp-tests\helper\winfsp-tests-helper.rc" />
+  </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
   </ImportGroup>

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

@@ -64,10 +64,52 @@
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       <Filter>Source</Filter>
     </ClCompile>
-    <ClCompile Include="..\..\..\tst\winfsp-tests\hook.c">
+    <ClCompile Include="..\..\..\tst\winfsp-tests\stream-tests.c">
       <Filter>Source</Filter>
     </ClCompile>
-    <ClCompile Include="..\..\..\tst\winfsp-tests\stream-tests.c">
+    <ClCompile Include="..\..\..\tst\winfsp-tests\resilient.c">
+      <Filter>Source</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\..\tst\winfsp-tests\hooks.c">
+      <Filter>Source</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\..\tst\winfsp-tests\oplock-test.c">
+      <Filter>Source</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\..\tst\winfsp-tests\dirbuf-test.c">
+      <Filter>Source</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\..\tst\winfsp-tests\exec-test.c">
+      <Filter>Source</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\..\tst\winfsp-tests\version-test.c">
+      <Filter>Source</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\..\tst\winfsp-tests\launch-test.c">
+      <Filter>Source</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\..\tst\winfsp-tests\devctl-test.c">
+      <Filter>Source</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\..\tst\winfsp-tests\fuse-test.c">
+      <Filter>Source</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\..\tst\winfsp-tests\ea-test.c">
+      <Filter>Source</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\..\tst\winfsp-tests\wsl-test.c">
+      <Filter>Source</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\..\tst\winfsp-tests\launcher-ptrans-test.c">
+      <Filter>Source</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\..\tst\winfsp-tests\volpath-test.c">
+      <Filter>Source</Filter>
+    </ClCompile>
+    <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>
@@ -82,4 +124,9 @@
       <Filter>Source</Filter>
     </ClInclude>
   </ItemGroup>
+  <ItemGroup>
+    <ResourceCompile Include="..\..\..\tst\winfsp-tests\helper\winfsp-tests-helper.rc">
+      <Filter>Source</Filter>
+    </ResourceCompile>
+  </ItemGroup>
 </Project>

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>
@@ -20,35 +28,48 @@
     </ProjectConfiguration>
   </ItemGroup>
   <PropertyGroup Label="Globals">
-    <ProjectGuid>{A5EFD487-0140-4184-8C54-FFAEC2F85E35}</ProjectGuid>
+    <ProjectGuid>{1E997BEC-1642-4A5C-B252-852DA094E11E}</ProjectGuid>
     <Keyword>Win32Proj</Keyword>
-    <RootNamespace>launcher</RootNamespace>
-    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
+    <RootNamespace>fsptool</RootNamespace>
+    <WindowsTargetPlatformVersion>$(LatestTargetPlatformVersion)</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>true</UseDebugLibraries>
-    <PlatformToolset>v140</PlatformToolset>
+    <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
     <CharacterSet>Unicode</CharacterSet>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
-    <PlatformToolset>v140</PlatformToolset>
+    <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>Unicode</CharacterSet>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>true</UseDebugLibraries>
-    <PlatformToolset>v140</PlatformToolset>
+    <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>
-    <PlatformToolset>v140</PlatformToolset>
+    <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>Unicode</CharacterSet>
   </PropertyGroup>
@@ -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>
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   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <ClCompile>
@@ -103,16 +142,12 @@
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       <BasicRuntimeChecks>Default</BasicRuntimeChecks>
-      <BufferSecurityCheck>false</BufferSecurityCheck>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
-      <AdditionalOptions>
-      </AdditionalOptions>
+      <BufferSecurityCheck>false</BufferSecurityCheck>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
-      <GenerateDebugInformation>true</GenerateDebugInformation>
       <IgnoreAllDefaultLibraries>true</IgnoreAllDefaultLibraries>
-      <AdditionalDependencies>%(AdditionalDependencies);rpcrt4.lib</AdditionalDependencies>
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@@ -125,16 +160,30 @@
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       <AdditionalIncludeDirectories>..\..\..\src;..\..\..\inc</AdditionalIncludeDirectories>
       <BasicRuntimeChecks>Default</BasicRuntimeChecks>
-      <BufferSecurityCheck>false</BufferSecurityCheck>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
-      <AdditionalOptions>
-      </AdditionalOptions>
+      <BufferSecurityCheck>false</BufferSecurityCheck>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <IgnoreAllDefaultLibraries>true</IgnoreAllDefaultLibraries>
+      <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>
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     <Link>
       <SubSystem>Console</SubSystem>
-      <GenerateDebugInformation>true</GenerateDebugInformation>
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-      <AdditionalDependencies>%(AdditionalDependencies);rpcrt4.lib</AdditionalDependencies>
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@@ -148,19 +197,16 @@
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-      <BufferSecurityCheck>false</BufferSecurityCheck>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
-      <AdditionalOptions>
-      </AdditionalOptions>
+      <BufferSecurityCheck>false</BufferSecurityCheck>
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     <Link>
       <SubSystem>Console</SubSystem>
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       <OptimizeReferences>true</OptimizeReferences>
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-      <AdditionalDependencies>%(AdditionalDependencies);rpcrt4.lib</AdditionalDependencies>
       <StripPrivateSymbols>$(OutDir)$(TargetName).public.pdb</StripPrivateSymbols>
+      <AdditionalOptions>/PDBALTPATH:$(TargetName).pdb %(AdditionalOptions)</AdditionalOptions>
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@@ -173,40 +219,53 @@
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-      <BufferSecurityCheck>false</BufferSecurityCheck>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
-      <AdditionalOptions>
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+      <BufferSecurityCheck>false</BufferSecurityCheck>
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     <Link>
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       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
-      <GenerateDebugInformation>true</GenerateDebugInformation>
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-      <AdditionalDependencies>%(AdditionalDependencies);rpcrt4.lib</AdditionalDependencies>
       <StripPrivateSymbols>$(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>
+      </PrecompiledHeader>
+      <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:$(TargetName).pdb %(AdditionalOptions)</AdditionalOptions>
     </Link>
   </ItemDefinitionGroup>
-  <ItemGroup>
-    <ClCompile Include="..\..\..\src\launcher\launcher.c" />
-  </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\winfsp_dll.vcxproj">
       <Project>{4a7c0b21-9e10-4c81-92de-1493efcf24eb}</Project>
     </ProjectReference>
   </ItemGroup>
   <ItemGroup>
-    <ClInclude Include="..\..\..\src\launcher\launcher.h" />
-    <ClInclude Include="..\..\..\src\shared\minimal.h" />
+    <ClCompile Include="..\..\..\src\fsptool\fsptool.c" />
   </ItemGroup>
   <ItemGroup>
-    <ResourceCompile Include="..\..\..\src\launcher\launcher-version.rc">
-      <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">_UNICODE;UNICODE;%(PreprocessorDefinitions);MyProductName=$(MyProductName);MyDescription=$(MyDescription);MyCompanyName=$(MyCompanyName);MyCopyright=$(MyCopyright);MyVersion=$(MyVersion);MyVersionWithCommas=$(MyVersionWithCommas)</PreprocessorDefinitions>
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-    </ResourceCompile>
+    <ResourceCompile Include="..\..\..\src\fsptool\fsptool-version.rc" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="..\..\..\src\shared\um\minimal.h" />
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">

build/VStudio/tools/fsptool.vcxproj.filters

@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <Filter Include="Source">
+      <UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
+      <Extensions>cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
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 <Project DefaultTargets="Build" ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
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     <UseDebugLibraries>true</UseDebugLibraries>
-    <PlatformToolset>v140</PlatformToolset>
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-    <PlatformToolset>v140</PlatformToolset>
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-    <PlatformToolset>v140</PlatformToolset>
+    <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
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+    <CharacterSet>Unicode</CharacterSet>
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+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'" Label="Configuration">
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     <LinkIncremental>true</LinkIncremental>
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-    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(PlatformTarget)\</IntDir>
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-    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(PlatformTarget)\</IntDir>
-    <TargetName>$(ProjectName)-$(PlatformTarget)</TargetName>
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-    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(PlatformTarget)\</IntDir>
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@@ -131,7 +169,26 @@
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       <StripPrivateSymbols>$(OutDir)$(TargetName).public.pdb</StripPrivateSymbols>
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       <StripPrivateSymbols>$(OutDir)$(TargetName).public.pdb</StripPrivateSymbols>
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   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
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+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <IgnoreAllDefaultLibraries>true</IgnoreAllDefaultLibraries>
+      <AdditionalDependencies>%(AdditionalDependencies);rpcrt4.lib;userenv.lib</AdditionalDependencies>
+      <StripPrivateSymbols>$(OutDir)$(TargetName).public.pdb</StripPrivateSymbols>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">
+    <ClCompile>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\..\src;..\..\..\inc</AdditionalIncludeDirectories>
+      <BasicRuntimeChecks>Default</BasicRuntimeChecks>
+      <BufferSecurityCheck>false</BufferSecurityCheck>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <AdditionalOptions>
+      </AdditionalOptions>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <IgnoreAllDefaultLibraries>true</IgnoreAllDefaultLibraries>
+      <AdditionalDependencies>%(AdditionalDependencies);rpcrt4.lib;userenv.lib</AdditionalDependencies>
+      <StripPrivateSymbols>$(OutDir)$(TargetName).public.pdb</StripPrivateSymbols>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\..\src;..\..\..\inc</AdditionalIncludeDirectories>
+      <BufferSecurityCheck>false</BufferSecurityCheck>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <AdditionalOptions>
+      </AdditionalOptions>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <IgnoreAllDefaultLibraries>true</IgnoreAllDefaultLibraries>
+      <AdditionalDependencies>%(AdditionalDependencies);rpcrt4.lib;userenv.lib</AdditionalDependencies>
+      <StripPrivateSymbols>$(OutDir)$(TargetName).public.pdb</StripPrivateSymbols>
+      <AdditionalOptions>/PDBALTPATH:$(TargetName).pdb %(AdditionalOptions)</AdditionalOptions>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <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:$(TargetName).pdb %(AdditionalOptions)</AdditionalOptions>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(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>
+    <ClCompile Include="..\..\..\src\launcher\launcher.c" />
+    <ClCompile Include="..\..\..\src\launcher\ptrans.c" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\winfsp_dll.vcxproj">
+      <Project>{4a7c0b21-9e10-4c81-92de-1493efcf24eb}</Project>
+    </ProjectReference>
+  </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>
+</Project>

build/VStudio/tools/launcher.vcxproj.filters

@@ -5,29 +5,29 @@
       <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>
     <ClCompile Include="..\..\..\src\launcher\launcher.c">
       <Filter>Source</Filter>
     </ClCompile>
-  </ItemGroup>
-  <ItemGroup>
-    <ClInclude Include="..\..\..\src\shared\minimal.h">
-      <Filter>Include\shared</Filter>
-    </ClInclude>
-    <ClInclude Include="..\..\..\src\launcher\launcher.h">
+    <ClCompile Include="..\..\..\src\launcher\ptrans.c">
       <Filter>Source</Filter>
-    </ClInclude>
+    </ClCompile>
   </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/version.properties

@@ -1,19 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-    <PropertyGroup>
-        <MyProductName>WinFsp</MyProductName>
-        <MyDescription>Windows File System Proxy</MyDescription>
-        <MyCompanyName>Navimatics Corporation</MyCompanyName>
-        <MyCopyright>2015-2016 Bill Zissimopoulos</MyCopyright>
-        <MyDevStage>Beta</MyDevStage>
-        <!-- build number: concat 2-digit year with 3-digit day of the year (16-bits until 2066) -->
-        <MyBuildNumber>$([System.DateTime]::Now.ToString(`yy`))$([System.DateTime]::Now.DayOfYear.ToString(`000`))</MyBuildNumber>
-        <MyVersion>0.17.$(MyBuildNumber)</MyVersion>
-        <MyVersionWithCommas>$(MyVersion.Replace('.',',')),0</MyVersionWithCommas>
-    </PropertyGroup>
-    <ItemDefinitionGroup>
-        <ClCompile>
-            <PreprocessorDefinitions>NTDDI_VERSION=0x06000000;_WIN32_WINNT=0x0600</PreprocessorDefinitions>
-        </ClCompile>
-    </ItemDefinitionGroup>
-</Project>

build/VStudio/winfsp.sln

@@ -1,7 +1,7 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio 14
-VisualStudioVersion = 14.0.25123.0
+VisualStudioVersion = 14.0.25420.1
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "winfsp.dll", "winfsp_dll.vcxproj", "{4A7C0B21-9E10-4C81-92DE-1493EFCF24EB}"
 	ProjectSection(ProjectDependencies) = postProject
@@ -32,127 +32,282 @@ Project("{930C7802-8A8C-48F9-8165-68863BCCD9DD}") = "winfsp_msi", "installer\win
 EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "CustomActions", "installer\CustomActions\CustomActions.vcxproj", "{95C223E6-B5F1-4FD0-9376-41CDBC824445}"
 EndProject
-Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "launcher", "launcher", "{FD28A504-431E-49B9-BB8C-DCA0E7019F66}"
-EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "launcher", "launcher\launcher.vcxproj", "{A5EFD487-0140-4184-8C54-FFAEC2F85E35}"
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "fscrash", "testing\fscrash.vcxproj", "{10757011-749D-4954-873B-AE38D8145472}"
 	ProjectSection(ProjectDependencies) = postProject
 		{4A7C0B21-9E10-4C81-92DE-1493EFCF24EB} = {4A7C0B21-9E10-4C81-92DE-1493EFCF24EB}
 		{C85C26BA-8C22-4D30-83DA-46C3548E6332} = {C85C26BA-8C22-4D30-83DA-46C3548E6332}
 	EndProjectSection
 EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "launchctl", "launcher\launchctl.vcxproj", "{73EAAEDA-557B-48D5-A137-328934720FB4}"
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "fsbench", "testing\fsbench.vcxproj", "{C4E1E9E5-0959-488E-8C6A-C327CC81BEFB}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "winfsp.net", "dotnet\winfsp.net.csproj", "{94580219-CC8D-4FE5-A3BE-437B0B3481E1}"
 	ProjectSection(ProjectDependencies) = postProject
-		{A5EFD487-0140-4184-8C54-FFAEC2F85E35} = {A5EFD487-0140-4184-8C54-FFAEC2F85E35}
+		{4A7C0B21-9E10-4C81-92DE-1493EFCF24EB} = {4A7C0B21-9E10-4C81-92DE-1493EFCF24EB}
+		{C85C26BA-8C22-4D30-83DA-46C3548E6332} = {C85C26BA-8C22-4D30-83DA-46C3548E6332}
 	EndProjectSection
 EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "dotnet", "dotnet", "{A998CEC4-4B34-43DC-8457-F7761228BA67}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "memfs-dotnet", "testing\memfs-dotnet.csproj", "{4920E350-D496-4652-AE98-6C4208AEC1D8}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "tools", "tools", "{04A4762C-FAB9-4196-9AC8-0757F3E8AB79}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "launcher", "tools\launcher.vcxproj", "{6CDF9411-B852-4EAC-822D-8F930675F17B}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "launchctl", "tools\launchctl.vcxproj", "{264A5D09-126F-4760-A3F1-4B3B95C925AA}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "fsptool", "tools\fsptool.vcxproj", "{1E997BEC-1642-4A5C-B252-852DA094E11E}"
+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
 		{4A7C0B21-9E10-4C81-92DE-1493EFCF24EB}.Release|x64.Build.0 = Release|x64
 		{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
 		{C85C26BA-8C22-4D30-83DA-46C3548E6332}.Debug|x64.ActiveCfg = Debug|x64
 		{C85C26BA-8C22-4D30-83DA-46C3548E6332}.Debug|x64.Build.0 = Debug|x64
 		{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
 		{C85C26BA-8C22-4D30-83DA-46C3548E6332}.Release|x64.Build.0 = Release|x64
 		{C85C26BA-8C22-4D30-83DA-46C3548E6332}.Release|x86.ActiveCfg = Release|Win32
 		{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
 		{262DF8CC-E7A8-4460-A22C-683CBA322C32}.Debug|x64.ActiveCfg = Debug|x64
 		{262DF8CC-E7A8-4460-A22C-683CBA322C32}.Debug|x64.Build.0 = Debug|x64
 		{262DF8CC-E7A8-4460-A22C-683CBA322C32}.Debug|x86.ActiveCfg = Debug|Win32
 		{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
 		{262DF8CC-E7A8-4460-A22C-683CBA322C32}.Installer.Release|x64.ActiveCfg = Release|x64
 		{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
 		{262DF8CC-E7A8-4460-A22C-683CBA322C32}.Release|x64.ActiveCfg = Release|x64
 		{262DF8CC-E7A8-4460-A22C-683CBA322C32}.Release|x64.Build.0 = Release|x64
 		{262DF8CC-E7A8-4460-A22C-683CBA322C32}.Release|x86.ActiveCfg = Release|Win32
 		{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
 		{AA7190E8-877F-4827-8CDD-E0D85F83C8C1}.Debug|x64.ActiveCfg = Debug|x64
 		{AA7190E8-877F-4827-8CDD-E0D85F83C8C1}.Debug|x64.Build.0 = Debug|x64
 		{AA7190E8-877F-4827-8CDD-E0D85F83C8C1}.Debug|x86.ActiveCfg = Debug|Win32
 		{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
 		{AA7190E8-877F-4827-8CDD-E0D85F83C8C1}.Release|x64.Build.0 = Release|x64
 		{AA7190E8-877F-4827-8CDD-E0D85F83C8C1}.Release|x86.ActiveCfg = Release|Win32
 		{AA7190E8-877F-4827-8CDD-E0D85F83C8C1}.Release|x86.Build.0 = Release|Win32
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+		{1E997BEC-1642-4A5C-B252-852DA094E11E}.Release|x64.ActiveCfg = Release|x64
+		{1E997BEC-1642-4A5C-B252-852DA094E11E}.Release|x64.Build.0 = Release|x64
+		{1E997BEC-1642-4A5C-B252-852DA094E11E}.Release|x86.ActiveCfg = Release|Win32
+		{1E997BEC-1642-4A5C-B252-852DA094E11E}.Release|x86.Build.0 = Release|Win32
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -162,7 +317,12 @@ Global
 		{AA7190E8-877F-4827-8CDD-E0D85F83C8C1} = {69439FD1-C07D-4BF1-98DC-3CCFECE53A49}
 		{D53AAC39-4C57-4CA5-A4F3-C2B24888C594} = {B464EF06-42AE-4674-81BB-FDDE80204822}
 		{95C223E6-B5F1-4FD0-9376-41CDBC824445} = {B464EF06-42AE-4674-81BB-FDDE80204822}
-		{A5EFD487-0140-4184-8C54-FFAEC2F85E35} = {FD28A504-431E-49B9-BB8C-DCA0E7019F66}
-		{73EAAEDA-557B-48D5-A137-328934720FB4} = {FD28A504-431E-49B9-BB8C-DCA0E7019F66}
+		{10757011-749D-4954-873B-AE38D8145472} = {69439FD1-C07D-4BF1-98DC-3CCFECE53A49}
+		{C4E1E9E5-0959-488E-8C6A-C327CC81BEFB} = {69439FD1-C07D-4BF1-98DC-3CCFECE53A49}
+		{94580219-CC8D-4FE5-A3BE-437B0B3481E1} = {A998CEC4-4B34-43DC-8457-F7761228BA67}
+		{4920E350-D496-4652-AE98-6C4208AEC1D8} = {69439FD1-C07D-4BF1-98DC-3CCFECE53A49}
+		{6CDF9411-B852-4EAC-822D-8F930675F17B} = {04A4762C-FAB9-4196-9AC8-0757F3E8AB79}
+		{264A5D09-126F-4760-A3F1-4B3B95C925AA} = {04A4762C-FAB9-4196-9AC8-0757F3E8AB79}
+		{1E997BEC-1642-4A5C-B252-852DA094E11E} = {04A4762C-FAB9-4196-9AC8-0757F3E8AB79}
 	EndGlobalSection
 EndGlobal

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>
@@ -20,24 +28,41 @@
     </ProjectConfiguration>
   </ItemGroup>
   <ItemGroup>
+    <ClInclude Include="..\..\inc\fuse3\fuse.h" />
+    <ClInclude Include="..\..\inc\fuse3\fuse_common.h" />
+    <ClInclude Include="..\..\inc\fuse3\fuse_opt.h" />
+    <ClInclude Include="..\..\inc\fuse3\winfsp_fuse.h" />
     <ClInclude Include="..\..\inc\fuse\fuse.h" />
     <ClInclude Include="..\..\inc\fuse\fuse_common.h" />
     <ClInclude Include="..\..\inc\fuse\fuse_opt.h" />
     <ClInclude Include="..\..\inc\fuse\winfsp_fuse.h" />
     <ClInclude Include="..\..\inc\winfsp\fsctl.h" />
+    <ClInclude Include="..\..\inc\winfsp\launch.h" />
     <ClInclude Include="..\..\inc\winfsp\winfsp.h" />
+    <ClInclude Include="..\..\inc\winfsp\winfsp.hpp" />
+    <ClInclude Include="..\..\src\dll\fuse3\library.h" />
     <ClInclude Include="..\..\src\dll\fuse\library.h" />
     <ClInclude Include="..\..\src\dll\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\dirbuf.c" />
     <ClCompile Include="..\..\src\dll\eventlog.c" />
+    <ClCompile Include="..\..\src\dll\fuse3\fuse2to3.c" />
+    <ClCompile Include="..\..\src\dll\fuse3\fuse3.c" />
+    <ClCompile Include="..\..\src\dll\fuse3\fuse3_compat.c" />
     <ClCompile Include="..\..\src\dll\fuse\fuse.c" />
+    <ClCompile Include="..\..\src\dll\fuse\fuse_compat.c" />
     <ClCompile Include="..\..\src\dll\fuse\fuse_intf.c" />
+    <ClCompile Include="..\..\src\dll\fuse\fuse_loop.c" />
     <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\posix.c" />
     <ClCompile Include="..\..\src\dll\security.c" />
     <ClCompile Include="..\..\src\dll\debug.c" />
     <ClCompile Include="..\..\src\dll\fsctl.c" />
@@ -48,73 +73,133 @@
     <ClCompile Include="..\..\src\dll\path.c" />
     <ClCompile Include="..\..\src\dll\service.c" />
     <ClCompile Include="..\..\src\dll\util.c" />
+    <ClCompile Include="..\..\src\dll\wksid.c" />
+    <ClCompile Include="..\..\src\shared\ku\posix.c" />
   </ItemGroup>
   <ItemGroup>
-    <CustomBuild Include="..\..\src\dll\fuse\fuse.pc">
+    <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=$(MyProductFileArch) &gt;$(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>
   <ItemGroup>
     <ResourceCompile Include="..\..\src\dll\eventlog\eventlog.rc" />
     <ResourceCompile Include="..\..\src\dll\version.rc">
-      <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">_UNICODE;UNICODE;%(PreprocessorDefinitions);MyProductName=$(MyProductName);MyDescription=$(MyDescription);MyCompanyName=$(MyCompanyName);MyCopyright=$(MyCopyright);MyVersion=$(MyVersion);MyVersionWithCommas=$(MyVersionWithCommas)</PreprocessorDefinitions>
-      <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">_UNICODE;UNICODE;%(PreprocessorDefinitions);MyProductName=$(MyProductName);MyDescription=$(MyDescription);MyCompanyName=$(MyCompanyName);MyCopyright=$(MyCopyright);MyVersion=$(MyVersion);MyVersionWithCommas=$(MyVersionWithCommas)</PreprocessorDefinitions>
-      <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">_UNICODE;UNICODE;%(PreprocessorDefinitions);MyProductName=$(MyProductName);MyDescription=$(MyDescription);MyCompanyName=$(MyCompanyName);MyCopyright=$(MyCopyright);MyVersion=$(MyVersion);MyVersionWithCommas=$(MyVersionWithCommas)</PreprocessorDefinitions>
-      <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='Release|x64'">_UNICODE;UNICODE;%(PreprocessorDefinitions);MyProductName=$(MyProductName);MyDescription=$(MyDescription);MyCompanyName=$(MyCompanyName);MyCopyright=$(MyCopyright);MyVersion=$(MyVersion);MyVersionWithCommas=$(MyVersionWithCommas)</PreprocessorDefinitions>
+      <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">
     <ProjectGuid>{4A7C0B21-9E10-4C81-92DE-1493EFCF24EB}</ProjectGuid>
     <Keyword>Win32Proj</Keyword>
     <RootNamespace>winfspdll</RootNamespace>
-    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
+    <WindowsTargetPlatformVersion>$(LatestTargetPlatformVersion)</WindowsTargetPlatformVersion>
     <ProjectName>winfsp.dll</ProjectName>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
     <ConfigurationType>DynamicLibrary</ConfigurationType>
     <UseDebugLibraries>true</UseDebugLibraries>
-    <PlatformToolset>v140</PlatformToolset>
+    <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
     <CharacterSet>Unicode</CharacterSet>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
     <ConfigurationType>DynamicLibrary</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
-    <PlatformToolset>v140</PlatformToolset>
+    <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>Unicode</CharacterSet>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
     <ConfigurationType>DynamicLibrary</ConfigurationType>
     <UseDebugLibraries>true</UseDebugLibraries>
-    <PlatformToolset>v140</PlatformToolset>
+    <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>
-    <PlatformToolset>v140</PlatformToolset>
+    <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'" Label="Configuration">
+    <ConfigurationType>DynamicLibrary</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>Unicode</CharacterSet>
   </PropertyGroup>
@@ -132,33 +217,51 @@ copy /b $(OutDir)fuse-$(PlatformTarget).pc + %(FullPath) $(OutDir)fuse-$(Platfor
   <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>
@@ -178,13 +281,12 @@ copy /b $(OutDir)fuse-$(PlatformTarget).pc + %(FullPath) $(OutDir)fuse-$(Platfor
     </ClCompile>
     <Link>
       <SubSystem>Windows</SubSystem>
-      <GenerateDebugInformation>true</GenerateDebugInformation>
       <ProgramDatabaseFile>$(OutDir)$(TargetFileName).pdb</ProgramDatabaseFile>
       <GenerateMapFile>true</GenerateMapFile>
       <MapFileName>$(OutDir)$(TargetFileName).map</MapFileName>
       <IgnoreAllDefaultLibraries>false</IgnoreAllDefaultLibraries>
       <ModuleDefinitionFile>..\..\src\dll\library.def</ModuleDefinitionFile>
-      <AdditionalDependencies>%(AdditionalDependencies);rpcrt4.lib;credui.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>
@@ -206,13 +308,39 @@ copy /b $(OutDir)fuse-$(PlatformTarget).pc + %(FullPath) $(OutDir)fuse-$(Platfor
     </ClCompile>
     <Link>
       <SubSystem>Windows</SubSystem>
-      <GenerateDebugInformation>true</GenerateDebugInformation>
       <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;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>
@@ -235,7 +363,6 @@ copy /b $(OutDir)fuse-$(PlatformTarget).pc + %(FullPath) $(OutDir)fuse-$(Platfor
     </ClCompile>
     <Link>
       <SubSystem>Windows</SubSystem>
-      <GenerateDebugInformation>true</GenerateDebugInformation>
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
       <ProgramDatabaseFile>$(OutDir)$(TargetFileName).pdb</ProgramDatabaseFile>
@@ -243,8 +370,9 @@ copy /b $(OutDir)fuse-$(PlatformTarget).pc + %(FullPath) $(OutDir)fuse-$(Platfor
       <MapFileName>$(OutDir)$(TargetFileName).map</MapFileName>
       <IgnoreAllDefaultLibraries>false</IgnoreAllDefaultLibraries>
       <ModuleDefinitionFile>..\..\src\dll\library.def</ModuleDefinitionFile>
-      <AdditionalDependencies>%(AdditionalDependencies);rpcrt4.lib;credui.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'">
@@ -266,7 +394,6 @@ copy /b $(OutDir)fuse-$(PlatformTarget).pc + %(FullPath) $(OutDir)fuse-$(Platfor
     </ClCompile>
     <Link>
       <SubSystem>Windows</SubSystem>
-      <GenerateDebugInformation>true</GenerateDebugInformation>
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
       <ProgramDatabaseFile>$(OutDir)$(TargetFileName).pdb</ProgramDatabaseFile>
@@ -274,8 +401,40 @@ copy /b $(OutDir)fuse-$(PlatformTarget).pc + %(FullPath) $(OutDir)fuse-$(Platfor
       <MapFileName>$(OutDir)$(TargetFileName).map</MapFileName>
       <IgnoreAllDefaultLibraries>true</IgnoreAllDefaultLibraries>
       <ModuleDefinitionFile>..\..\src\dll\library.def</ModuleDefinitionFile>
-      <AdditionalDependencies>%(AdditionalDependencies);rpcrt4.lib;credui.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

@@ -12,15 +12,27 @@
     <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>
     <Filter Include="Source\fuse">
       <UniqueIdentifier>{518cce17-85cd-489c-b4be-920a84c1d73c}</UniqueIdentifier>
     </Filter>
+    <Filter Include="Include\fuse3">
+      <UniqueIdentifier>{12afd2f1-f5ec-4008-b6ef-89cc626019ea}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="Source\fuse3">
+      <UniqueIdentifier>{96091a7b-3923-4a74-9491-3ee230c688f9}</UniqueIdentifier>
+    </Filter>
+    <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>
     <ClInclude Include="..\..\inc\winfsp\fsctl.h">
@@ -32,9 +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>
@@ -50,6 +59,36 @@
     <ClInclude Include="..\..\src\dll\fuse\library.h">
       <Filter>Source\fuse</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\inc\winfsp\winfsp.hpp">
+      <Filter>Include\winfsp</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\inc\winfsp\launch.h">
+      <Filter>Include\winfsp</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\inc\fuse3\fuse.h">
+      <Filter>Include\fuse3</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\inc\fuse3\fuse_common.h">
+      <Filter>Include\fuse3</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\inc\fuse3\fuse_opt.h">
+      <Filter>Include\fuse3</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\inc\fuse3\winfsp_fuse.h">
+      <Filter>Include\fuse3</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\dll\fuse3\library.h">
+      <Filter>Source\fuse3</Filter>
+    </ClInclude>
+    <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">
@@ -97,12 +136,42 @@
     <ClCompile Include="..\..\src\dll\fuse\fuse_main.c">
       <Filter>Source\fuse</Filter>
     </ClCompile>
-    <ClCompile Include="..\..\src\dll\posix.c">
-      <Filter>Source</Filter>
-    </ClCompile>
     <ClCompile Include="..\..\src\dll\fuse\fuse_intf.c">
       <Filter>Source\fuse</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\src\dll\dirbuf.c">
+      <Filter>Source</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\dll\fuse\fuse_compat.c">
+      <Filter>Source\fuse</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\dll\wksid.c">
+      <Filter>Source</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\dll\launch.c">
+      <Filter>Source</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\dll\fuse3\fuse3.c">
+      <Filter>Source\fuse3</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\dll\fuse3\fuse2to3.c">
+      <Filter>Source\fuse3</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\dll\fuse\fuse_loop.c">
+      <Filter>Source\fuse</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\dll\fuse3\fuse3_compat.c">
+      <Filter>Source\fuse3</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>
   </ItemGroup>
   <ItemGroup>
     <None Include="..\..\src\dll\library.def">
@@ -118,8 +187,11 @@
     </ResourceCompile>
   </ItemGroup>
   <ItemGroup>
-    <CustomBuild Include="..\..\src\dll\fuse\fuse.pc">
+    <CustomBuild Include="..\..\src\dll\fuse\fuse.pc.in">
       <Filter>Source\fuse</Filter>
     </CustomBuild>
+    <CustomBuild Include="..\..\src\dll\fuse3\fuse3.pc.in">
+      <Filter>Source\fuse3</Filter>
+    </CustomBuild>
   </ItemGroup>
 </Project>

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="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">
   </ImportGroup>
@@ -73,88 +97,139 @@
   <PropertyGroup />
   <PropertyGroup Condition="'$(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)|$(Platform)'=='Debug|Win32'">
     <ClCompile>
-      <AdditionalIncludeDirectories>..\..\src;..\..\inc;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\src;..\..\opt\fsext\inc;..\..\inc;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions> _X86_=1;i386=1;STD_CALL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
     </ClCompile>
     <Link>
-      <AdditionalDependencies>wdmsec.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>cng.lib;wdmsec.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <GenerateMapFile>true</GenerateMapFile>
       <ProgramDatabaseFile>$(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|Win32'">
     <ClCompile>
-      <AdditionalIncludeDirectories>..\..\src;..\..\inc;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\src;..\..\opt\fsext\inc;..\..\inc;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions> _X86_=1;i386=1;STD_CALL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
     </ClCompile>
     <Link>
-      <AdditionalDependencies>wdmsec.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <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>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <ClCompile>
-      <AdditionalIncludeDirectories>..\..\src;..\..\inc;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\src;..\..\opt\fsext\inc;..\..\inc;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions> _WIN64;_AMD64_;AMD64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
     </ClCompile>
     <Link>
-      <AdditionalDependencies>wdmsec.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <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)|$(Platform)'=='Debug|ARM64'">
+    <ClCompile>
+      <AdditionalIncludeDirectories>..\..\src;..\..\opt\fsext\inc;..\..\inc;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions> _WIN64;_ARM64_;ARM64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+    </ClCompile>
+    <Link>
+      <AdditionalDependencies>cng.lib;wdmsec.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <GenerateMapFile>true</GenerateMapFile>
+      <ProgramDatabaseFile>$(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'">
     <ClCompile>
-      <AdditionalIncludeDirectories>..\..\src;..\..\inc;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\src;..\..\opt\fsext\inc;..\..\inc;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions> _WIN64;_AMD64_;AMD64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
     </ClCompile>
     <Link>
-      <AdditionalDependencies>wdmsec.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <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>
+  <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="$(TargetPath)" />
   </ItemGroup>
   <ItemGroup>
+    <ClCompile Include="..\..\src\shared\ku\posix.c" />
+    <ClCompile Include="..\..\src\shared\ku\uuid5.c" />
     <ClCompile Include="..\..\src\sys\cleanup.c" />
     <ClCompile Include="..\..\src\sys\close.c" />
     <ClCompile Include="..\..\src\sys\create.c" />
@@ -169,13 +244,22 @@
     <ClCompile Include="..\..\src\sys\fileinfo.c" />
     <ClCompile Include="..\..\src\sys\flush.c" />
     <ClCompile Include="..\..\src\sys\fsctl.c" />
+    <ClCompile Include="..\..\src\sys\fsext.c" />
     <ClCompile Include="..\..\src\sys\iop.c" />
     <ClCompile Include="..\..\src\sys\ioq.c" />
+    <ClCompile Include="..\..\src\sys\devtimer.c" />
     <ClCompile Include="..\..\src\sys\lockctl.c" />
     <ClCompile Include="..\..\src\sys\meta.c" />
+    <ClCompile Include="..\..\src\sys\mountdev.c" />
+    <ClCompile Include="..\..\src\sys\mup.c" />
+    <ClCompile Include="..\..\src\sys\name.c" />
+    <ClCompile Include="..\..\src\sys\psbuffer.c" />
     <ClCompile Include="..\..\src\sys\read.c" />
     <ClCompile Include="..\..\src\sys\security.c" />
     <ClCompile Include="..\..\src\sys\shutdown.c" />
+    <ClCompile Include="..\..\src\sys\silo.c" />
+    <ClCompile Include="..\..\src\sys\statistics.c" />
+    <ClCompile Include="..\..\src\sys\trace.c" />
     <ClCompile Include="..\..\src\sys\util.c" />
     <ClCompile Include="..\..\src\sys\volinfo.c" />
     <ClCompile Include="..\..\src\sys\volume.c" />
@@ -184,16 +268,116 @@
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\inc\winfsp\fsctl.h" />
+    <ClInclude Include="..\..\opt\fsext\inc\winfsp\fsext.h" />
+    <ClInclude Include="..\..\src\shared\ku\config.h" />
+    <ClInclude Include="..\..\src\shared\ku\library.h" />
     <ClInclude Include="..\..\src\sys\driver.h" />
   </ItemGroup>
   <ItemGroup>
     <ResourceCompile Include="..\..\src\sys\version.rc">
-      <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">_X86_=1;i386=1;STD_CALL;%(PreprocessorDefinitions);MyProductName=$(MyProductName);MyDescription=$(MyDescription);MyCompanyName=$(MyCompanyName);MyCopyright=$(MyCopyright);MyVersion=$(MyVersion);MyVersionWithCommas=$(MyVersionWithCommas)</PreprocessorDefinitions>
-      <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">_X86_=1;i386=1;STD_CALL;%(PreprocessorDefinitions);MyProductName=$(MyProductName);MyDescription=$(MyDescription);MyCompanyName=$(MyCompanyName);MyCopyright=$(MyCopyright);MyVersion=$(MyVersion);MyVersionWithCommas=$(MyVersionWithCommas)</PreprocessorDefinitions>
-      <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">_WIN64;_AMD64_=1;AMD64;%(PreprocessorDefinitions);MyProductName=$(MyProductName);MyDescription=$(MyDescription);MyCompanyName=$(MyCompanyName);MyCopyright=$(MyCopyright);MyVersion=$(MyVersion);MyVersionWithCommas=$(MyVersionWithCommas)</PreprocessorDefinitions>
-      <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='Release|x64'">_WIN64;_AMD64_=1;AMD64;%(PreprocessorDefinitions);MyProductName=$(MyProductName);MyDescription=$(MyDescription);MyCompanyName=$(MyCompanyName);MyCopyright=$(MyCopyright);MyVersion=$(MyVersion);MyVersionWithCommas=$(MyVersionWithCommas)</PreprocessorDefinitions>
+      <PreprocessorDefinitions Condition="'$(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)|$(Platform)'=='Release|ARM64'">_WIN64;_ARM64_=1;ARM64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
     </ResourceCompile>
   </ItemGroup>
+  <ItemGroup>
+    <CustomBuild Include="..\..\src\sys\driver.inf.in">
+      <FileType>Document</FileType>
+      <Command Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">set DriverFile=$(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|Win32'">false</LinkObjects>
+      <Command Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">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|Win32'">false</LinkObjects>
+      <Command Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">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>
+      <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-$(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>
+      <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>
+      <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" />
   <ImportGroup Label="ExtensionTargets">
   </ImportGroup>

build/VStudio/winfsp_sys.vcxproj.filters

@@ -12,6 +12,12 @@
     <Filter Include="Include\winfsp">
       <UniqueIdentifier>{904f0df1-2fb8-4f84-aa46-fa929488c39a}</UniqueIdentifier>
     </Filter>
+    <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>
     <ClCompile Include="..\..\src\sys\driver.c">
@@ -92,6 +98,39 @@
     <ClCompile Include="..\..\src\sys\callbacks.c">
       <Filter>Source</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\src\sys\name.c">
+      <Filter>Source</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\sys\statistics.c">
+      <Filter>Source</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\sys\psbuffer.c">
+      <Filter>Source</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\sys\mup.c">
+      <Filter>Source</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\sys\fsext.c">
+      <Filter>Source</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">
@@ -100,10 +139,24 @@
     <ClInclude Include="..\..\inc\winfsp\fsctl.h">
       <Filter>Include\winfsp</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\opt\fsext\inc\winfsp\fsext.h">
+      <Filter>Include\winfsp</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>
     <ResourceCompile Include="..\..\src\sys\version.rc">
       <Filter>Source</Filter>
     </ResourceCompile>
   </ItemGroup>
+  <ItemGroup>
+    <CustomBuild Include="..\..\src\sys\driver.inf.in">
+      <Filter>Source</Filter>
+    </CustomBuild>
+  </ItemGroup>
 </Project>

build/choco/LICENSE.txt

@@ -0,0 +1,3 @@
+From: https://github.com/winfsp/winfsp/blob/master/License.txt
+
+LICENSE

build/choco/VERIFICATION.txt

@@ -0,0 +1,14 @@
+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/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.
+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/chocolateyHelper.ps1

@@ -0,0 +1,36 @@
+$ErrorActionPreference = 'Stop';
+
+$packageName = 'winfsp'
+$softwareName = 'WinFsp*'
+$installerType = 'msi'
+$silentArgs = '/qn /norestart'
+$validExitCodes = @(0, 3010, 1605, 1614, 1641)
+
+[array]$key = Get-UninstallRegistryKey -SoftwareName $softwareName
+
+if ($key.Count -eq 1) {
+    $key | % {
+        # The Product Code GUID is all that should be passed for MSI, and very
+        # FIRST, because it comes directly after /x, which is already set in the
+        # Uninstall-ChocolateyPackage msiargs (facepalm).
+        $silentArgs = "$($_.PSChildName) $silentArgs"
+
+        # Don't pass anything for file, it is ignored for msi (facepalm number 2)
+        # Alternatively if you need to pass a path to an msi, determine that and
+        # use it instead of the above in silentArgs, still very first
+        $file = ''
+
+        Uninstall-ChocolateyPackage `
+            -PackageName $packageName `
+            -FileType $installerType `
+            -SilentArgs "$silentArgs" `
+            -ValidExitCodes $validExitCodes `
+            -File "$file"
+    }
+} elseif ($key.Count -eq 0) {
+    # Write-Warning "$packageName is not installed"
+} elseif ($key.Count -gt 1) {
+    Write-Warning "Too many matching packages found! Package may not be uninstalled."
+    Write-Warning "Please alert package maintainer the following packages were matched:"
+    $key | % {Write-Warning "- $_"}
+}

build/choco/chocolateyInstall.ps1

@@ -0,0 +1,14 @@
+$ErrorActionPreference = 'Stop';
+
+$toolsDir = "$(Split-Path -parent $MyInvocation.MyCommand.Definition)"
+. "$toolsdir\chocolateyHelper.ps1"
+
+$packageArgs = @{
+    packageName     = 'winfsp'
+    fileType        = 'msi'
+    file            = @(Get-ChildItem $toolsDir -filter winfsp-*.msi)[0].FullName
+    silentArgs      = "/qn /norestart INSTALLLEVEL=1000"
+    validExitCodes  = @(0, 3010, 1641)
+}
+Install-ChocolateyInstallPackage @packageArgs
+Remove-Item -Force $packageArgs.file

build/choco/chocolateyUninstall.ps1

@@ -0,0 +1,4 @@
+$ErrorActionPreference = 'Stop';
+
+$toolsDir = "$(Split-Path -parent $MyInvocation.MyCommand.Definition)"
+. "$toolsdir\chocolateyHelper.ps1"

build/choco/winfsp.nuspec

@@ -0,0 +1,57 @@
+<?xml version="1.0" encoding="utf-8"?>
+<package xmlns="http://schemas.microsoft.com/packaging/2015/06/nuspec.xsd">
+    <metadata>
+        <id>winfsp</id>
+        <version>$version$</version>
+        <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/winfsp/winfsp</projectUrl>
+        <iconUrl>https://github.com/winfsp/winfsp/raw/master/art/winfsp-solid.png</iconUrl>
+        <copyright>Bill Zissimopoulos</copyright>
+        <licenseUrl>https://github.com/winfsp/winfsp/blob/master/License.txt</licenseUrl>
+        <requireLicenseAcceptance>false</requireLicenseAcceptance>
+        <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/winfsp/winfsp/issues</bugTrackerUrl>
+        <tags>driver filesystem fuse gplv3 windows-kernel admin</tags>
+        <summary>Windows File System Proxy - FUSE for Windows</summary>
+        <description>
+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.
+
+Some of the benefits of using WinFsp are listed below:
+
+* Very well-tested and stable.
+* Very fast.
+* Strives for compatibility with NTFS.
+* Easy to understand but comprehensive API.
+* FUSE compatibility layer for native Windows and Cygwin.
+* Signed drivers provided on every release.
+* Available under the GPLv3 license with a special exception for Free/Libre and Open Source Software.
+
+To verify installation:
+
+* For 64-bit Windows: `net use m: \\memfs64\share` from the command prompt.
+* For 32-bit Windows: `net use m: \\memfs32\share`
+* For Cygwin: `net use m: '\\memfs64\share'`
+* To delete the drive: `net use m: /delete`
+        </description>
+        <releaseNotes>https://github.com/winfsp/winfsp/blob/master/Changelog.md</releaseNotes>
+
+        <!--<dependencies>
+            <dependency id="chocolatey-uninstall.extension" />
+        </dependencies>-->
+    </metadata>
+
+    <files>
+        <file src="LICENSE.txt" target="tools" />
+        <file src="VERIFICATION.txt" target="tools" />
+        <file src="chocolateyInstall.ps1" target="tools" />
+        <file src="chocolateyUninstall.ps1" target="tools" />
+        <file src="chocolateyHelper.ps1" target="tools" />
+        <file src="winfsp-$MsiVersion$.msi" target="tools" />
+    </files>
+</package>

doc/Changelog.adoc

@@ -1,51 +0,0 @@
-= Changelog
-
-
-v0.17::
-
-This release brings support for named streams.
-
-- Named streams (or alternate data streams) are additional streams of data within a file. When a file gets opened the main (default, unnamed) data stream of a file gets accessed. However NTFS (and now WinFsp) supports multiple data streams per file accessible using the `filename:streamname` syntax.
-- WinFsp handles a lot of the hairy details regarding named streams, including sharing checks, pending delete checks, conflicts between the main and named streams, etc.
-- User mode file systems that wish to support named streams must set the `FSP_FSCTL_VOLUME_PARAMS::NamedStreams` flag and must also be prepared to handle named streams on `Create`, `Cleanup`, etc. They must also implement the new `FSP_FILE_SYSTEM_INTERFACE::GetStreamInfo` operation. For more information on how to correctly handle named streams refer to the MEMFS sample.
-
-
-v0.16::
-
-This release brings support for reparse points and symbolic links as well as other minor changes.
-
-- Reparse points are a general mechanism for attaching special behavior to files. Symbolic links in Windows are implemented as reparse points. WinFsp supports any kind of reparse point including symbolic links.
-- The WinFsp FUSE implementation supports symbolic links. It also supports POSIX special files (FIFO, SOCK, CHR, BLK) as NFS reparse points (see https://msdn.microsoft.com/en-us/library/dn617178.aspx).
-- User mode file systems that wish to support reparse points will have to set the `FSP_FSCTL_VOLUME_PARAMS::ReparsePoints` flag and implement the `FSP_FILE_SYSTEM_INTERFACE` methods `ResolveReparsePoints`, `GetReparsePoint`, `SetReparsePoint`, `DeleteReparsePoint`. More information in this blog article: http://www.secfs.net/winfsp/blog/files/reparse-points-symlinks-api-changes.html
-- The installation now includes public symbol files for all WinFsp components shipped.
-
-
-v0.15::
-
-This is a minor release that brings support for Windows 7 and 32-bit OS'es.
-
-- Fixes a number of issues for Windows 7. Windows 7 is now officially supported.
-- Fixes a number of issues with the 32-bit FSD and user mode components. 32-bit versions of Windows are now officially supported.
-
-
-v0.14::
-
-This release includes support for file systems protected by credentials.
-
-- WinFsp now supports file systems that require username/password to be unlocked (e.g. sshfs/secfs). Such file systems must add a DWORD registry value with name "Credentials" and value 1 under their WinFsp.Launcher service entry. The WinFsp network provider will then prompt for credentials using the `CredUIPromptForWindowsCredentials` API. Credentials can optionally be saved with the Windows Credential Manager.
-- WinFsp-FUSE now uses the S-1-0-65534 <--> 65534 mapping for unmapped SID/UID's. The Anonymous SID mapping from the previous release had security issues.
-
-
-v0.13::
-
-This release includes a Cygwin package, an API change and some other minor changes:
-
-- New Cygwin package includes `cygfuse-2.8.dll` and `libfuse-2.8.dll.a` for easy use in the Cygwin environment. This is currently offered as a separate download.
-- Minor but breaking API change: `SetFileSize`/`SetAllocationSize` have been consolidated. Please refer to the documentation for a description of the changes.
-- File system drive symbolic links (`DefineDosDeviceW`) now automatically cleaned up even if user mode file system crashes or is terminated forcefully.
-- WinFsp-FUSE now maps unmapped UID's to the Anonymous SID (S-1-5-7). See: https://cygwin.com/ml/cygwin/2016-06/msg00359.html
-
-
-v0.12::
-
-Prior changes are not recorded in this Changelog.

doc/Frequently-Asked-Questions.asciidoc

@@ -0,0 +1,73 @@
+= Frequently Asked Questions
+
+== General
+
+[qanda]
+
+I am running Windows 7 and I am finding that the installed driver is not signed.::
+
+    Your Windows 7 OS is missing SHA-2 Code Signing Support. You need to install the following security advisory that will rectify the problem:
+    https://technet.microsoft.com/en-us/library/security/3033929.aspx
+
+
+Disconnecting (unmapping) a network drive does not work.::
+
+    You may have Dokany installed. Dokany installs its own Network Provider DLL that unfortunately interferes with the WinFsp handling of network drives. The solution is to change your system's Network Provider order and ensure that the WinFsp Network Provider runs before the Dokany one. Instructions on how to change the Network Provider order can be found in this http://blogs.interfacett.com/changing-the-network-provider-order-in-windows-10[article].
+
+
+Case-sensitive file systems do not work properly when mounted as a directory.::
+
+    This is fixed as of WinFsp 2018.2 B3.
+
+
+Why is the DLL not installed in the Windows system directories?::
+
+    It is true that this would make it convenient to load the DLL, because the Windows loader looks into the Windows system directories when it loads DLL's. However, in the opinion of the WinFsp author, software that does not ship with the OS should not be installing components in the system directories.
++
+There are a few alternative methods to overcome this problem. WinFsp recommends marking the WinFsp DLL as "delay load" and then using `FspLoad` to dynamically load the DLL during process initialization. For more information see the WinFsp Tutorial.
+
+
+Does WinFsp provide debugging symbols?::
+
+    Public debugging symbols are already included in the installer. You need to install the "Developer" feature; the symbols can be found in the `sym` directory under the WinFsp installation directory.
+
+
+Is there a maximum number of concurrent file systems?::
+
+    WinFsp does not have a hard limit of how many file systems can be created or how many processes can create file systems.
++
+As of the commits required to fix issue #55, there is however a hash table inside the FSD that uses PID's (Process ID's) as keys. This hash table currently expects that in general there will not be more than 50 processes creating file systems. However this is not a hard limit.
+
+
+== FUSE
+
+[qanda]
+
+Which version of FUSE does WinFsp-FUSE support?::
+
+    It supports both the FUSE 2.8 and FUSE 3.2 API's. For the FUSE 2.8 API include `<fuse/fuse.h>`. For the FUSE 3.2 API include `<fuse3/fuse.h>`.
+
+
+FUSE on UNIX systems mounts file systems over an existing directory. When mounting a WinFsp-FUSE file system on a directory, the directory is created and later deleted when the file system goes away. What is the reason for this incompatibility?::
+
+    It would be preferrable if WinFsp-FUSE behaved like FUSE on UNIX in this instance. However there are a number of reasons that this is not the case.
++
+When mounting over directories in Windows, WinFsp-FUSE uses a special construct called a reparse point. Reparse points are a general mechanism for adding special behavior to files and directories. One of the possible reparse points is the "mountpoint" reparse point (often called "junction"), which converts a directory into a mount point.
++
+With this in mind here are the reasons for the current WinFsp-FUSE behavior:
++
+- Symmetry with mounting on a drive. On Windows drives are created when the file system comes into existence and deleted when it is gone.
+- Inability to mount over a non-empty directory on Windows. On FUSE/UNIX this is possible, but not on Windows because NTFS disallows the creation of (mountpoint) reparse points on non-empty directories.
+- Most importantly: inability to guarantee that the mount point will cease to exist if the file system crashes. WinFsp attempts to guarantee that all resources used by a file system will get cleaned up. This is certainly true for the kernel-mode FSD, but an attempt is made to do so also in user mode. For this reason, drive symbolic links are marked as temporary and (importantly for our discussion) mount directories are opened with `FILE_FLAG_DELETE_ON_CLOSE`. There is no way to guarantee the removal of a reparse point in the same way.
+
+
+WinFsp-FUSE does not have the ability to support multiple file systems from within the same process. Why?::
+
+    This is supported as of WinFsp 2018.2 B2.
+
+
+I have problems getting permissions to work properly in a WinFsp-FUSE file system. Can you help?::
+
+    The WinFsp-FUSE layer includes a built-in command line option that can help: `-o uid=-1`. This instructs the WinFsp-FUSE layer to present all file system files as if they are owned by the user that launched the file system.
++
+Alternatives include `-o uid=-1,gid=-1`, which presents files as owned by the user *and* group that launched the file system and `-o uid=-1,gid=11`, which presents files as owned by the user that launched the file system and the group "Authenticated Users". (The `fsptool` utility in the `bin` subdirectory of the WinFsp installation directory can be used to convert Windows accounts/SID's to UID's and vice versa.)

doc/Home.md

@@ -0,0 +1,32 @@
+# WinFsp - Windows File System Proxy
+
+[[WinFsp-Icon.png]]
+
+Developing file systems is a challenging proposition. Developing file systems for Windows is an order of magnitude more difficult. WinFsp eases the task of writing a new file system for Windows. WinFsp file systems are user mode programs and they can be written in a variety of languages and frameworks.
+
+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.
+- 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.
+
+## Design
+
+- The [[Design|WinFsp-Design]] document describes the high-level design of WinFsp.
+- The [[IPC|WinFsp-as-an-IPC-Mechanism]] document offers insights into the WinFsp Inter-Process Communication mechanism.
+- The [[Queued Events|Queued-Events]] document discusses a low-level synchronization primitive that is largely responsible for the excellent performance of the WinFsp IPC mechanism.
+- The [[Service Architecture|WinFsp-Service-Architecture]] document discusses how to intergrate a file system into Windows as a service and the reasons to do so.
+- The [[SSHFS Port Case Study|SSHFS-Port-Case-Study]] document chronicles the creation of the WinFsp-FUSE compatibility layer and the decisions that led to its design.
+
+## Testing
+
+- The [[Testing|WinFsp-Testing]] document discusses the WinFsp testing strategy and how WinFsp achieves correctness and stability.
+- The [[Performance|WinFsp-Performance-Testing]] document compares WinFsp performance against other file systems.
+
+## Compatibility
+
+- The [[Compatibility|NTFS-Compatibility]] document discusses current WinFsp compatibility with NTFS.

doc/Known-File-Systems.asciidoc

@@ -0,0 +1,35 @@
+= Known File Systems and File System Libraries
+
+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/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/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/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/Makefile

@@ -1,21 +0,0 @@
-web: \
-	web/winfsp-design.html \
-	web/service-architecture.html \
-	web/sshfs-port-case-study.html \
-	web/winfsp.h.html
-
-web/winfsp-design.html:
-	mkdir -p web
-	asciidoc -b html4 -a hr= -s -o $@ winfsp-design.adoc
-
-web/service-architecture.html:
-	mkdir -p web
-	asciidoc -b html4 -a hr= -s -o $@ service-architecture.adoc
-
-web/sshfs-port-case-study.html:
-	mkdir -p web
-	asciidoc -b html4 -a hr= -s -o $@ sshfs-port-case-study.adoc
-
-web/winfsp.h.html:
-	mkdir -p web
-	prettydoc -H-O -o web ../inc/winfsp/winfsp.h

doc/NTFS-Compatibility.asciidoc

@@ -0,0 +1,47 @@
+= NTFS Compatibility
+
+WinFsp enables the creation of user mode file systems that behave similar to NTFS or FAT. Generic Windows applications that access files on a WinFsp file system cannot and should not be able to determine that it is not a native Windows file system. However specialized applications that access NTFS or FAT specific extensions (such as Defrag) will not work properly on WinFsp file systems.
+
+== Supported features
+
+WinFsp supports the following NTFS features:
+
+- Query and set volume information.
+- Open, create, close, delete files and directories.
+- Query and set file and directory information.
+- Query and set security information (ACL's).
+- Read and write files.
+- Memory mapped I/O.
+- Directory change notifications.
+- Lock and unlock files.
+- 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.
+- 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.
+- Volume access. Volume handles can be opened and closed, but volumes cannot be read or written. Such an operation makes little sense for most user mode file systems, that do not store information on disks.
+- Sparse files. A user mode file system is free to implement sparse files. However WinFsp does not support any sparse file related FSCTL or information class codes.
+- Compressed files. A user mode file system is free to implement compressed files. However WinFsp does not support any compression related FSCTL or information class codes.
+- Encrypted files. A user mode file system is free to implement encrypted files. However WinFsp does not support any encryption related FSCTL or information class codes.
+- Quotas.
+- The Change Journal.
+- Defragmentation support.
+
+== Incompatibilities
+
+This section lists incompatibilites with NTFS in those features that they both support:
+
+- WinFsp supports case sensitive and case insensitive file systems. However it does not support case sensitive lookups on a case insensitive file system (+SL_CASE_SENSITIVE+).
+- NTFS updates the file size information in the directory entry when a file is cleaned up. WinFsp file systems do not (and probably should not attempt to) replicate this behavior. [Related article: https://blogs.msdn.microsoft.com/oldnewthing/20111226-00/?p=8813]
+- NTFS supports change notifications on streams (these are mostly undocumented). WinFsp supports them as well but it differs from NTFS in that it issues a single notification when a file with streams is deleted; NTFS appears to issue one notification per deleted stream.
+- WinFsp does not support renaming a stream.
+- NTFS allows for enumeration and change notifications of all reparse points by opening a special NTFS-only "directory" that "contains" all reparse points (+\$Extend\$Reparse:$R:$INDEX_ALLOCATION+). WinFsp does not support this feature.

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

@@ -0,0 +1,104 @@
+= 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/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
+
+During the later stages of WinFsp development I decided to do some performance testing to understand its behavior and find opportunities for optimization. I found out that WinFsp performed very well in most tested scenarios, but there was one test that seemed to have bad performance for no particular reason.
+
+I ended up profiling this issue using xperf (included in the https://docs.microsoft.com/en-us/windows-hardware/test/wpt/[Windows Performance Toolkit]), which allows for kernel-level profiling. I spent considerable time looking at the profiling results, but could identify no obvious issue with my code.
+
+After a day or two of doing this and being stumped I finally had a lightbulb moment: what if the issue is not with my code, but with how the OS schedules threads? Sure enough I had xperf trace context switches and found that on good runs the OS would context switch my file system threads relatively rarely; on bad runs the OS would context switch my threads excessively.
+
+After contemplating this issue I realized that this was happening because the OS was trying to schedule my threads in a "fair" manner. Windows in general tries to give every thread a chance to run. This can be counter-productive in server-like programs (such as file systems), where all server threads are equivalent and it is actually better to reuse the same thread (if possible) to avoid context switching and other negative effects.
+
+== The Solution
+
+One way of looking at WinFsp is as an IPC (Inter-Process Communication) mechanism. The Windows kernel packages file system operations (open, close, read, write) as IRP's (I/O Request Packets) which it sends to WinFsp. WinFsp places them in an _I/O Queue_; at a later time the threads in a user mode file system retrieve the IRP's from the _I/O Queue_ and service them.
+
+The _I/O Queue_ had gone through multiple iterations, but at the time I was looking at this issue it was using Windows kernel Synchronization Event's (Win32 auto-reset events) for managing threads. The problem was that a wait on a Synchronization Event would be satisfied in a "fair" manner, thus resulting to excessive context switching and bad performance in some circumstances. I needed to find a way to convince Windows to schedule my threads in an "unfair" manner, giving preference to the same thread as much as possible.
+
+I started considering different schemes where I would associate a different event per thread thus being able to wake up the "correct" thread myself and effectively writing my own mini-scheduler. Luckily I had another lightbulb moment: I/O completion ports already do this better than I would ever be able to!
+
+The kernel portion of an I/O Completion Port is called a https://msdn.microsoft.com/en-us/library/windows/hardware/ff549547(v=vs.85).aspx[KQUEUE]. KQUEUE's are (unfortunately) not directly exposed to user mode, however they are at the core of the user mode I/O Completion Ports. KQUEUE's are the main reason I/O Completion Ports are so fast as they provide the following scheduling characteristics:
+
+- They have a Last-In First-Out (LIFO) wait discipline.
+- They limit the number of threads that can be satisfied concurrently.
+
+I briefly considered the idea of building _I/O Queues_ directly on top of KQUEUE's, but soon dismissed this idea because _I/O Queues_ are not simple queues but provide additional services, such as IRP cancelation, IRP expiration, etc.
+
+== Queued Events
+
+In an ideal scenario I wanted to continue using my implementation of _I/O Queues_ which had undergone considerable testing and I knew it worked. But somehow I had to convince the Windows kernel to change the scheduling characteristics of Synchronization Events to mirror those of a KQUEUE.
+
+Then I had lightbulb no 3: _Queued Events_ or how to make a queue behave like a Synchronization Event.
+
+Here is how _Queued Events_ work. A _Queued Event_ consists of a KQUEUE and a spin lock. There is also a single dummy item that can be placed in the KQUEUE.
+
+The KQUEUE is guaranteed to contain either 0 or 1 items. When the KQUEUE contains 0 items the _Queued Event_ is considered non-signaled. When the KQUEUE contains 1 items the _Queued Event_ is considered signaled.
+
+ifdef::env-browser[]
+[ditaa,file="Queued-Events/states.png"]
+--
+        Non signaled                                    Signaled
++---------------------------+                 +---------------------------+
+| Queued Event              |                 | Queued Event              |
++---------------------------+                 +---------------------------+
+|                           |                 |               +---------+ |
+|   KQUEUE        (empty)   |                 |   KQUEUE      |  DUMMY  | |
+|                           |                 |               +---------+ |
++---------------------------+                 +---------------------------+
+--
+endif::env-browser[]
+ifndef::env-browser[image::Queued-Events/states.png[]]
+
+To transition from the non-signaled to the signaled state, we acquire the spin lock and then insert the dummy item in the KQUEUE using https://msdn.microsoft.com/en-us/library/windows/hardware/ff549570(v=vs.85).aspx[KeInsertQueue]. To transition from the signaled to the non-signaled state, we simply (wait and) remove the dummy item from the KQUEUE using https://msdn.microsoft.com/en-us/library/windows/hardware/ff549605(v=vs.85).aspx[KeRemoveQueue] (without the use of the spin lock).
+
+----
+EventSet:
+    AcquireSpinLock
+    if (0 == KeReadState())          // if KQUEUE is empty
+        KeInsertQueue(DUMMY);
+    ReleaseSpinLock
+
+EventWait:
+    KeRemoveQueue();                 // (wait and) remove item
+----
+
+First notice that EventSet is serialized by the use of the spin lock. This guarantees that the dummy item can be only inserted ONCE in the KQUEUE and that the only possible signaled state transitions for EventSet are 0->1 and 1->1. This is how https://msdn.microsoft.com/en-us/library/windows/hardware/ff553253(v=vs.85).aspx[KeSetEvent] works for a Synchronization Event.
+
+Second notice that EventWait is not protected by the spin lock, which means that it can happen at any time including concurrently with EventSet or another EventWait. Notice also that for EventWait the only possible transitions are 1->0 or 0->0 (0->block->0). This is how https://msdn.microsoft.com/en-us/library/windows/hardware/ff553350(v=vs.85).aspx[KeWaitForSingleObject] works for a Synchronization Event.
+
+ifdef::env-browser[]
+[ditaa,file="Queued-Events/transitions.png"]
+--
+        Non signaled                                    Signaled
++---------------------------+                 +---------------------------+
+| Queued Event              |                 | Queued Event              |
++---------------------------+                 +---------------------------+
+|                           | ---EventSet --> |               +---------+ |
+|   KQUEUE        (empty)   |                 |   KQUEUE      |  DUMMY  | |
+|                           | <--EventWait--- |               +---------+ |
++---------------------------+                 +---------------------------+
+--
+endif::env-browser[]
+ifndef::env-browser[image::Queued-Events/transitions.png[]]
+
+We now have to consider what happens when we have one EventSet concurrently with one or more EventWait's:
+
+1. The EventWait(s) happen before https://msdn.microsoft.com/en-us/library/windows/hardware/ff549591(v=vs.85).aspx[KeReadState]. If the KQUEUE has an item one EventWait gets satisfied, otherwise it blocks. In this case KeReadState will read the KQUEUE's state as 0 and KeInsertQueue will insert the dummy item, which will unblock the EventWait.
+2. The EventWait(s) happen after KeReadState, but before KeInsertQueue. If the dummy item was already in the KQUEUE the KeReadState test will fail and KeInsertQueue will not be executed, but EventWait will be satisfied immediately. If the dummy item was not in the KQUEUE the KeReadState will succeed and EventWait will momentarily block until KeInsertQueue releases it.
+3. The EventWait(s) happen after KeInsertQueue. In this case the dummy item in is the KQUEUE already and one EventWait will be satisfied immediately.
+
+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/winfsp/winfsp/blob/v1.1/src/sys/driver.h#L655-L795
+
+== Queued Events Scheduling Characteristics
+
+Queued Events encapsulate KQUEUE's and therefore inherit their scheduling characteristics:
+
+- They have a Last-In First-Out (LIFO) wait discipline.
+- 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.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-Kernel-Mode-File-Systems.asciidoc

@@ -0,0 +1,117 @@
+= Developing File Systems in Kernel Mode
+
+Since release 2019.3 WinFsp supports development of file systems in kernel mode. Such file systems are implemented as kernel drivers that use WinFsp as the primary FSD (File System Driver) as well as the software library that they interface with to retrieve and service file system requests. This document discusses how to write such file systems.
+
+== Motivation
+
+The primary goal of WinFsp is to enable the easy creation of *user mode* file systems using an easy to use API. There are however legitimate reasons for wanting to develop a file system as a *kernel mode* driver, but the difficulty of doing so often deters people because Windows kernel file system development is notoriously difficult and has many pitfalls.
+
+Some of the reasons that a kernel mode file system may be preferrable to a user mode one:
+
+* A kernel driver may be able to achieve better performance than user mode processes.
+* A kernel driver may be able to access advanced OS features that are not easily available to user mode processes.
+* A kernel driver may be able to present an alternative interface than the one presented by WinFsp to user mode processes.
+
+Since release 2019.3 WinFsp supports development of file systems as kernel mode drivers. The primary motivation for this work was to support the https://github.com/billziss-gh/winfuse[WinFuse] project, which exposes the FUSE protocol from the Windows kernel in a way that allows FUSE file systems to interface with it, either directly or via https://github.com/libfuse/libfuse[libfuse]. The support was added in such a way that it is generic enough to be used by other kernel mode file systems.
+
+== Overview
+
+A WinFsp "volume" (file system) is typically created using the `FspFsctlCreateVolume` API. This is simply a wrapper around a `CreateFileW` call on one of the WinFsp control devices, either `WinFsp.Disk` or `WinFsp.Net`. The `CreateFileW` call returns a `HANDLE` to the newly created volume, which acts either as a "disk" or a "network" file system, depending on which control device was used to create it.
+
+User mode file systems interact with the WinFsp FSD via `DeviceIoControl/FSP_FSCTL_TRANSACT` messages on the volume `HANDLE`. (This is usually done indirectly via the WinFsp DLL, which hides this detail behind an easy to use API.)
+
+Since release 2019.3 (v1.5) WinFsp supports the following:
+
+* Registration and on-demand loading of a third party driver when a volume that is destined to be handled by the third party driver is created.
+* Forwarding of custom `DeviceIoControl` messages to a third party driver. This allows the third party driver to handle custom `FSCTL` requests directed to a WinFsp volume `HANDLE`.
+* Kernel-mode API's (called DDI's) that allow a third party driver to register itself with the FSD and interact with its I/O queues.
+
+Such drivers are called within the WinFsp sources and header/library files by the name of "Fsext Providers" (File System Extension Providers). In the text below we will usually refer to them as simply "Providers".
+
+A Provider is a kernel mode driver that uses the FSD as a frontend file system driver to interface with Windows and implement all the complex details that this entails. The Provider fetches I/O requests from the WinFsp I/O queues and may filter them, transform them into a different protocol (as is the case with WinFuse) or use them to fully implement a file system in kernel mode.
+
+== Provider Development
+
+The WinFsp installer includes a "Kernel Developer" feature. When installed this feature adds header and library files in the `opt\fsext` installation subdirectory.
+
+The primary header file used for Provider development is `<winfsp/fsext.h>` and can be found in `opt\fsext\inc`. Additionally the file `<winfsp/fsctl.h>` found in the `inc` installation subdirectory must be in the compiler's include path.
+
+Providers must also be linked with one of the import libraries that can be found in `opt\fsext\lib`. Use the `winfsp-x64.lib` import library when linking the 64-bit version of a Provider and the `winfsp-x86.lib` import library when linking the 32-bit version of a Provider.
+
+=== Provider DDI's
+
+The `<winfsp/fsext.h>` header file includes definitions for the following important DDI's:
+
+* `FspFsextProviderRegister`: This DDI is used by a Provider to register itself with the FSD. Typically the Provider prepares an `FSP_FSEXT_PROVIDER` structure and calls `FspFsextProviderRegister` in its `DriverEntry` routine. The structure's fields are as follows:
+** `Version`: Set to `sizeof(FSP_FSEXT_PROVIDER)`.
+** `DeviceTransactCode`: The `DeviceIoControl` code that should be forwarded to the Provider.
+*** The code must be defined as follows: `CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 0xC00 + ProviderSpecific, METHOD_BUFFERED, FILE_ANY_ACCESS)`.
+*** Please note that this scheme allows for up to 1024 codes. If you want to define a new Provider code I will appreciate it if you email me at `<billziss at navimatics.com>` so that we can keep track of Provider codes, avoid conflicts and see when we need to extend this scheme.
+** `DeviceExtensionSize`: The size of private data that the Provider wants for itself in the `DeviceExtension` of the FSD volume's device object.
+** `DeviceInit`: Called when a new volume is created. The `DeviceObject` parameter is the volume's device object. The `VolumeParams` are the initial parameters passed to `FspFsctlCreateVolume` and can be modified by the Provider.
+** `DeviceFini`: Called when a volume is going away. This usually happens when the volume `HANDLE` is closed.
+** `DeviceExpirationRoutine`: Called once a second as part of the FSD's expiration timer. The FSD uses this timer to expire caches, long-pending IRP's, etc. A Provider can use this call for a similar purpose. The `ExpirationTime` parameter contains the current interrupt time as determined by the FSD.
+** `DeviceTransact`: Called whenever the FSD receives a `DeviceIoControl` request with the `DeviceTransactCode`. The `Irp` parameter contains the relevant `IRP_MJ_FILE_SYSTEM_CONTROL`.
+** `DeviceExtensionOffset`: Set to `0` on input. On successful return from `FspFsextProviderRegister` it will contain the offset to use for accessing the Provider's private data in the `DeviceExtension` of the FSD volume's device object. Given a `DeviceObject`, the data can be accessed as `(PVOID)((PUINT8)DeviceObject->DeviceExtension + Provider.DeviceExtensionOffset)`.
+* `FspFsextProviderTransact`: This DDI is used by a Provider to interact with the FSD I/O queues. The `DeviceObject` is the FSD volume's device object. The `FileObject` is the `FILE_OBJECT` that corresponds to the volume `HANDLE` (created by `FspFsctlCreateVolume`). The `Response` is the response to send and can be `NULL`. The `Request` is a pointer that receives a pointer to a new request from the WinFsp I/O queue and can be `NULL`; if the received pointer is not `NULL` it must be freed with `ExFreePool`.
+
+=== Provider I/O
+
+When the FSD receives a file system IRP it is often able to handle and complete it without help from an external user mode or kernel mode file system. However in most cases the IRP has to be seen and acted upon by an external file system. For this reason the FSD preprocesses the IRP and places it in an I/O queue in the form of a "request". At a later time the external file system retrieves the request, processes it and sends back a "response". The FSD uses the response to locate the original IRP, perform any necessary postprocessing and finally complete the IRP.
+
+Providers typically use the `FspFsextProviderTransact` DDI to receive requests and send back responses. Requests are of type `FSP_FSCTL_TRANSACT_REQ` and responses are of type `FSP_FSCTL_TRANSACT_RSP`. Requests have a `Kind` field which describes what kind of file system operation is being requested. The following request kinds are currently defined in `<winfsp/fsctl.h>`:
+
+```
+    FspFsctlTransactCreateKind,
+    FspFsctlTransactOverwriteKind,
+    FspFsctlTransactCleanupKind,
+    FspFsctlTransactCloseKind,
+    FspFsctlTransactReadKind,
+    FspFsctlTransactWriteKind,
+    FspFsctlTransactQueryInformationKind,
+    FspFsctlTransactSetInformationKind,
+    FspFsctlTransactQueryEaKind,
+    FspFsctlTransactSetEaKind,
+    FspFsctlTransactFlushBuffersKind,
+    FspFsctlTransactQueryVolumeInformationKind,
+    FspFsctlTransactSetVolumeInformationKind,
+    FspFsctlTransactQueryDirectoryKind,
+    FspFsctlTransactFileSystemControlKind,
+    FspFsctlTransactDeviceControlKind,
+    FspFsctlTransactShutdownKind,
+    FspFsctlTransactLockControlKind,
+    FspFsctlTransactQuerySecurityKind,
+    FspFsctlTransactSetSecurityKind,
+    FspFsctlTransactQueryStreamInformationKind,
+```
+
+When request processing is complete the Provider must prepare a response and send it to the FSD using `FspFsextProviderTransact` as mentioned above. It is particularly important that the Provider initializes the `Kind` and `Hint` fields by copying the values from the corresponding request.
+
+This document does not describe in detail how each request kind is supposed to be handled. For the full details refer to the implementation for the WinFsp DLL in the WinFsp sources: `src/dll/fsop.c`. Although this implementation is for user mode file systems, similar logic and techniques should be used for Providers.
+
+== Provider Registration
+
+Providers are loaded on demand and must be properly registered:
+
+* A provider must be registered as a kernel driver. This can be achieved by using the command `sc create PROVIDER type=kernel binPath=X:\PATH\TO\PROVIDER.SYS` or by using the Service Control Manager API's (`OpenServiceW`, `CreateServiceW`, etc.). You do not need an INF file or to use the Setup API in order to register a Provider driver.
+* A provider must be registered under the registry key `HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\WinFsp\Fsext`. Create a string value with name the textual representation of the Provider's transact code (see `DeviceTransactCode`) in `"%08lx"` format and value the Provider's driver name.
+
+For example the WinFuse Provider registers its driver under the name `WinFuse` and adds a registry value of `00093118` -> `WinFuse`.
+
+== Provider Lifetime
+
+Providers are loaded on demand by the FSD during volume creation. This process works as follows:
+
+* During volume creation (e.g. by using `FspFsctlCreateVolume`) a non-zero `FsextControlCode` must be specified in `VolumeParams`.
+* If the FSD sees the `FsextControlCode` as non-zero it attempts to find a corresponding Provider driver.
+** It first checks an internal mapping of codes to Provider drivers. If the code is found, the FSD proceeds to the `DeviceInit` step below.
+** If the code is not found in the internal mapping, the FSD checks the registry under the registry key `HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\WinFsp\Fsext`. If the code is not found the volume creation fails.
+** If the code is found the FSD loads the Provider driver using `ZwLoadDriver`. The Provider is supposed to register itself with the FSD during `DriverEntry` by calling `FspFsextProviderRegister`.
+** Finally the internal mapping of codes to Providers is rechecked. Assuming that everything worked as intended, the corresponding Provider driver is now loaded and we can proceed to the `DeviceInit` step.
+* The FSD proceeds to call the `DeviceInit` callback of the Provider. The Provider can use this call to initialize itself in relation to the new volume device object.
+* Assuming that the volume device object is created successfully, the FSD will do the following:
+** Forward any `FsextControlCode==DeviceTransactCode` requests that it gets in its `IRP_MJ_FILE_SYSTEM_CONTROL` to the Provider via `DeviceTransact`.
+** Call the Provider's `DeviceExpirationRoutine` once a second as part of the FSD's expiration process.
+* Eventually the volume device object will be torn down (e.g. because the corresponding `HANDLE` is closed). In this case the FSD will call the Provider's `DeviceFini` callback.
+
+Finally note that once loaded a Provider driver cannot be unloaded (without a reboot).

doc/WinFsp-Performance-Testing.asciidoc

@@ -0,0 +1,192 @@
+= Performance Testing
+:caption:
+
+This document discusses performance testing for WinFsp. The goal of this performance testing is to discover optimization opportunities for WinFsp and compare its performance to that of NTFS and Dokany.
+
+== Executive Summary
+
+This performance testing shows that WinFsp has excellent performance in all tested scenarios. It outperforms NTFS in most scenarios (an unfair comparison as NTFS is a disk file system and WinFsp is tested with an in-memory file system). It also outperforms Dokany in all scenarios, often by an order of magnitude.
+
+ifdef::env-browser[chart::bar[data-uri="WinFsp-Performance-Testing/file_tests.csv",file="WinFsp-Performance-Testing/file_tests.png",opt="y-label=time"]]
+ifndef::env-browser[image::WinFsp-Performance-Testing/file_tests.png[]]
+
+ifdef::env-browser[chart::bar[data-uri="WinFsp-Performance-Testing/rdwr_tests.csv",file="WinFsp-Performance-Testing/rdwr_tests.png",opt="y-label=time"]]
+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/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/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:
+
+[width="100%",cols="20%,60%,20%",options="header"]
+|===
+|Test               |Measures performance of                        |Parameters
+|file_create_test   |CreateFileW(CREATE_NEW) / CloseHandle          |file count
+|file_open_test     |CreateFileW(OPEN_EXISTING) / CloseHandle       |file count
+|file_overwrite_test|CreateFileW(CREATE_ALWAYS) / CloseHandle with existing files|file count
+|file_list_test     |FindFirstFileW / FindNextFile / FindClose      |iterations
+|file_delete_test   |DeleteFileW                                    |file count
+|file_mkdir_test    |CreateDirectoryW                               |file count
+|file_rmdir_test    |RemoveDirectoryW                               |file count
+|rdwr_cc_write_page_test    |WriteFile (1 page; cached)             |iterations
+|rdwr_cc_read_page_test     |ReadFile (1 page; cached)              |iterations
+|rdwr_nc_write_page_test    |WriteFile (1 page; non-cached)         |iterations
+|rdwr_nc_read_page_test     |ReadFile (1 page; non-cached)          |iterations
+|rdwr_cc_write_large_test   |WriteFile (16 pages; cached)           |iterations
+|rdwr_cc_read_large_test    |ReadFile (16 pages; cached)            |iterations
+|rdwr_nc_write_large_test   |WriteFile (16 pages; non-cached)       |iterations
+|rdwr_nc_read_large_test    |ReadFile (16 pages; non-cached)        |iterations
+|mmap_write_test    |Memory mapped write test                       |iterations
+|mmap_write_test    |Memory mapped read test                        |iterations
+|===
+
+== Tested File Systems
+
+=== NTFS
+
+The comparison to NTFS is very important to establish a baseline. It is also very misleading because NTFS is a disk file system and MEMFS (either the WinFsp or Dokany variants) is an in memory file system. The tests will show that MEMFS is faster than NTFS. This should not be taken to mean that we are trying to make the (obvious) claim that an in memory file system is faster than a disk file system, but to show that the approach of writing a file system in user mode is a valid proposition and can be efficient.
+
+=== WinFsp/MEMFS
+
+MEMFS is the file system used to test WinFsp and shipped as a sample bundled with the WinFsp installer. MEMFS is a simple in memory file system and as such is very fast under most conditions. This is desirable because our goal with this performance testing is to measure the speed of the WinFsp system components rather the performance of a complex user mode file system. MEMFS has minimal overhead and is ideal for this purpose.
+
+WinFsp/MEMFS can be run in different configurations, which enable or disable WinFsp caching features. The tested configurations were:
+
+- An infinite FileInfoTimeout, which enables caching of metadata and data.
+- A FileInfoTimeout of 1s (second), which enables caching of metadata but disables caching of data.
+- A FileInfoTimeout of 0, which completely disables caching.
+
+The WinFsp git commit at the time of testing was d804f5674d76f11ea86d14f4bcb1157e6e40e719.
+
+=== Dokany/MEMFS
+
+To achieve fairness when comparing Dokany to WinFsp the MEMFS file system has been ported to Dokany. Substantial care was taken to ensure that WinFsp/MEMFS and Dokany/MEMFS perform equally well, so that the performance of the Dokany FSD and user-mode components can be measured and compared accurately.
+
+The Dokany/MEMFS project has its own https://github.com/billziss-gh/memfs-dokany[repository]. The project comes without a license, which means that it may not be used for any purpose other than as a reference.
+
+The Dokany version used for testing was 1.0.1. The Dokany/MEMFS git commit was 27a678d7c0d5ee2fb3fb2ecc8e38210857ae941c.
+
+== Test Environment
+
+Tests were performed on an idle computer/VM. There was a reboot of both the computer and VM before each file system was tested. Each test was run twice and the smaller time value chosen. The assumption is that even in a seemingly idle desktop system there is some activity which will affect the results; the smaller value is the preferred one to use because it reflects the time when there is less or no other activity.
+
+The test environment was as follows:
+----
+MacBook Pro (Retina, 13-inch, Early 2015)
+3.1 GHz Intel Core i7
+16 GB 1867 MHz DDR3
+500 GB SSD
+
+VirtualBox Version 5.0.20 r106931
+1 CPU
+4 GB RAM
+80 GB Dynamically allocated differencing storage
+
+Windows 10 (64-bit) Version 1511 (OS Build 10586.420)
+----
+
+== Test Results
+
+In the graphs below we use consistent coloring to quickly identify a file system. Red is used for NTFS, yellow for WinFsp/MEMFS with a FileInfoTimeout of 0, green for WinFsp/MEMFS with a FileInfoTimeout of 1, light blue for WinFsp/MEMFS with an infinite FileInfoTimeout and deep blue for Dokany/MEMFS.
+
+In all tests lower times are better (the file system is faster).
+
+=== File Tests
+
+These tests measure the performance of creating, opening, overwriting and listing files and directories.
+
+==== file_create_test
+
+This test measures the performance of CreateFileW(CREATE_NEW) / CloseHandle. WinFsp has the best performance here. Dokany follows and NTFS is last as it has to actually update its data structures on disk.
+
+ifdef::env-browser[chart::line[data-uri="WinFsp-Performance-Testing/file_create_test.csv",file="WinFsp-Performance-Testing/file_create_test.png",opt="x-label=file count,y-label=time"]]
+ifndef::env-browser[image::WinFsp-Performance-Testing/file_create_test.png[]]
+
+==== file_open_test
+
+This test measures the performance of CreateFileW(OPEN_EXISTING) / CloseHandle. WinFsp again has the best (although uneven) performance, followed by NTFS and then Dokany.
+
+WinFsp appears to have very uneven performance here. In particular notice that opening 1000 files is slower than opening 2000 files, which makes no sense! I suspect that the test observes an initial acquisition of resouces when the test first starts, which is not necessary when the test runs for 2000 files at a later time. This uneven performance should probably be investigated in the future.
+
+ifdef::env-browser[chart::line[data-uri="WinFsp-Performance-Testing/file_open_test.csv",file="WinFsp-Performance-Testing/file_open_test.png",opt="x-label=file count,y-label=time"]]
+ifndef::env-browser[image::WinFsp-Performance-Testing/file_open_test.png[]]
+
+==== file_overwrite_test
+
+This test measures the performance of CreateFileW(CREATE_ALWAYS) / CloseHandle. WinFsp is fastest, followed by NTFS and then Dokany.
+
+ifdef::env-browser[chart::line[data-uri="WinFsp-Performance-Testing/file_overwrite_test.csv",file="WinFsp-Performance-Testing/file_overwrite_test.png",opt="x-label=file count,y-label=time"]]
+ifndef::env-browser[image::WinFsp-Performance-Testing/file_overwrite_test.png[]]
+
+==== file_list_test
+
+This test measures the performance of FindFirstFileW / FindNextFile / FindClose. NTFS wins this scenario, likely because it can satisfy the list operation from cache. WinFsp has overall good performance. Dokany appears to show slightly quadratic performance in this scenario.
+
+ifdef::env-browser[chart::line[data-uri="WinFsp-Performance-Testing/file_list_test.csv",file="WinFsp-Performance-Testing/file_list_test.png",opt="x-label=file count,y-label=time"]]
+ifndef::env-browser[image::WinFsp-Performance-Testing/file_list_test.png[]]
+
+==== file_delete_test
+
+This test measures the performance of DeleteFileW. WinFsp has the best performance, followed by Dokany and NTFS with very similar performance.
+
+ifdef::env-browser[chart::line[data-uri="WinFsp-Performance-Testing/file_delete_test.csv",file="WinFsp-Performance-Testing/file_delete_test.png",opt="x-label=file count,y-label=time"]]
+ifndef::env-browser[image::WinFsp-Performance-Testing/file_delete_test.png[]]
+
+=== Read/Write Tests
+
+These tests measure the performance of cached, non-cached and memory-mapped I/O.
+
+==== rdwr_cc_write_page_test
+
+This test measures the performance of cached WriteFile with 1 page writes. NTFS and WinFsp with an infinite FileInfoTimeout have the best performance, with a clear edge to NTFS (likely because of its use of FastIO, which WinFsp does not currently support). WinFsp with a FileInfoTimeout of 0 or 1 performance is next, because WinFsp does not use the NTOS Cache Manager in this scenario. Dokany performance is last.
+
+ifdef::env-browser[chart::line[data-uri="WinFsp-Performance-Testing/rdwr_cc_write_page_test.csv",file="WinFsp-Performance-Testing/rdwr_cc_write_page_test.png",opt="x-label=iterations,y-label=time"]]
+ifndef::env-browser[image::WinFsp-Performance-Testing/rdwr_cc_write_page_test.png[]]
+
+==== rdwr_cc_read_page_test
+
+This test measures the performance of cached ReadFile with 1 page reads. The results here are very similar to the rdwr_cc_write_page_test case and similar comments apply.
+
+ifdef::env-browser[chart::line[data-uri="WinFsp-Performance-Testing/rdwr_cc_read_page_test.csv",file="WinFsp-Performance-Testing/rdwr_cc_read_page_test.png",opt="x-label=iterations,y-label=time"]]
+ifndef::env-browser[image::WinFsp-Performance-Testing/rdwr_cc_read_page_test.png[]]
+
+==== rdwr_nc_write_page_test
+
+This test measures the performance of non-cached WriteFile with 1 page writes. WinFsp has the best performance, followed by Dokany. NTFS shows bad performance, which of course make sense as we are asking it to write all data to the disk.
+
+ifdef::env-browser[chart::line[data-uri="WinFsp-Performance-Testing/rdwr_nc_write_page_test.csv",file="WinFsp-Performance-Testing/rdwr_nc_write_page_test.png",opt="x-label=iterations,y-label=time"]]
+ifndef::env-browser[image::WinFsp-Performance-Testing/rdwr_nc_write_page_test.png[]]
+
+==== rdwr_nc_read_page_test
+
+This test measures the performance of non-cached ReadFile with 1 page reads. The results here are very similar to the rdwr_nc_write_page_test case and similar comments apply.
+
+ifdef::env-browser[chart::line[data-uri="WinFsp-Performance-Testing/rdwr_nc_read_page_test.csv",file="WinFsp-Performance-Testing/rdwr_nc_read_page_test.png",opt="x-label=iterations,y-label=time"]]
+ifndef::env-browser[image::WinFsp-Performance-Testing/rdwr_nc_read_page_test.png[]]
+
+==== mmap_write_test
+
+This test measures the performance of memory mapped writes. NTFS and WinFsp seem to have identical performance here, which actually makes sense because memory mapped I/O is effectively always cached and most of the actual I/O is done asynchronously by the system.
+
+There are no results for Dokany as it seems to (still) not support memory mapped files:
+
+----
+Y:\>c:\Users\billziss\Projects\winfsp\build\VStudio\build\Release\fsbench-x64.exe --mmap=100 mmap*
+mmap_write_test........................ KO
+    ASSERT(0 != Mapping) failed at fsbench.c:226:mmap_dotest
+----
+
+ifdef::env-browser[chart::line[data-uri="WinFsp-Performance-Testing/mmap_write_test.csv",file="WinFsp-Performance-Testing/mmap_write_test.png",opt="x-label=iterations,y-label=time"]]
+ifndef::env-browser[image::WinFsp-Performance-Testing/mmap_write_test.png[]]
+
+==== mmap_read_test
+
+This test measures the performance of memory mapped reads. Again NTFS and WinFsp seem to have identical performance here.
+
+There are no results for Dokany as it faces the same issue as with mmap_write_test.
+
+ifdef::env-browser[chart::line[data-uri="WinFsp-Performance-Testing/mmap_read_test.csv",file="WinFsp-Performance-Testing/mmap_read_test.png",opt="x-label=iterations,y-label=time"]]
+ifndef::env-browser[image::WinFsp-Performance-Testing/mmap_read_test.png[]]

doc/WinFsp-Performance-Testing/ORIG/dokany-1.csv

@@ -0,0 +1,75 @@
+file_create_test,1000,0.28
+file_open_test,1000,0.14
+file_overwrite_test,1000,0.33
+file_list_test,1000,0.16
+file_delete_test,1000,0.17
+file_mkdir_test,1000,0.08
+file_rmdir_test,1000,0.14
+file_create_test,2000,0.67
+file_open_test,2000,0.27
+file_overwrite_test,2000,0.69
+file_list_test,2000,0.36
+file_delete_test,2000,0.36
+file_mkdir_test,2000,0.33
+file_rmdir_test,2000,0.23
+file_create_test,3000,0.91
+file_open_test,3000,0.42
+file_overwrite_test,3000,1.03
+file_list_test,3000,0.64
+file_delete_test,3000,0.56
+file_mkdir_test,3000,0.52
+file_rmdir_test,3000,0.34
+file_create_test,4000,1.25
+file_open_test,4000,0.55
+file_overwrite_test,4000,1.34
+file_list_test,4000,0.97
+file_delete_test,4000,0.72
+file_mkdir_test,4000,0.66
+file_rmdir_test,4000,0.47
+file_create_test,5000,1.87
+file_open_test,5000,0.67
+file_overwrite_test,5000,1.64
+file_list_test,5000,1.38
+file_delete_test,5000,0.91
+file_mkdir_test,5000,0.83
+file_rmdir_test,5000,0.59
+rdwr_cc_write_page_test,100,2.19
+rdwr_cc_read_page_test,100,2.31
+rdwr_cc_write_large_test,100,0.33
+rdwr_cc_read_large_test,100,0.28
+rdwr_cc_write_page_test,200,4.33
+rdwr_cc_read_page_test,200,4.58
+rdwr_cc_write_large_test,200,0.59
+rdwr_cc_read_large_test,200,0.59
+rdwr_cc_write_page_test,300,6.37
+rdwr_cc_read_page_test,300,7.00
+rdwr_cc_write_large_test,300,0.91
+rdwr_cc_read_large_test,300,0.89
+rdwr_cc_write_page_test,400,8.59
+rdwr_cc_read_page_test,400,9.34
+rdwr_cc_write_large_test,400,1.22
+rdwr_cc_read_large_test,400,1.17
+rdwr_cc_write_page_test,500,10.70
+rdwr_cc_read_page_test,500,11.47
+rdwr_cc_write_large_test,500,1.47
+rdwr_cc_read_large_test,500,1.45
+rdwr_nc_write_page_test,100,2.20
+rdwr_nc_read_page_test,100,2.22
+rdwr_nc_write_large_test,100,0.36
+rdwr_nc_read_large_test,100,0.30
+rdwr_nc_write_page_test,200,4.72
+rdwr_nc_read_page_test,200,4.48
+rdwr_nc_write_large_test,200,0.63
+rdwr_nc_read_large_test,200,0.58
+rdwr_nc_write_page_test,300,6.53
+rdwr_nc_read_page_test,300,6.56
+rdwr_nc_write_large_test,300,0.91
+rdwr_nc_read_large_test,300,0.84
+rdwr_nc_write_page_test,400,9.05
+rdwr_nc_read_page_test,400,8.67
+rdwr_nc_write_large_test,400,1.22
+rdwr_nc_read_large_test,400,1.13
+rdwr_nc_write_page_test,500,11.45
+rdwr_nc_read_page_test,500,10.86
+rdwr_nc_write_large_test,500,1.50
+rdwr_nc_read_large_test,500,1.44

doc/WinFsp-Performance-Testing/ORIG/dokany-2.csv

@@ -0,0 +1,75 @@
+file_create_test,1000,0.28
+file_open_test,1000,0.15
+file_overwrite_test,1000,0.33
+file_list_test,1000,0.16
+file_delete_test,1000,0.19
+file_mkdir_test,1000,0.08
+file_rmdir_test,1000,0.13
+file_create_test,2000,0.69
+file_open_test,2000,0.27
+file_overwrite_test,2000,0.67
+file_list_test,2000,0.37
+file_delete_test,2000,0.36
+file_mkdir_test,2000,0.33
+file_rmdir_test,2000,0.25
+file_create_test,3000,0.92
+file_open_test,3000,0.41
+file_overwrite_test,3000,1.08
+file_list_test,3000,0.66
+file_delete_test,3000,0.56
+file_mkdir_test,3000,0.48
+file_rmdir_test,3000,0.38
+file_create_test,4000,1.31
+file_open_test,4000,0.61
+file_overwrite_test,4000,1.38
+file_list_test,4000,1.00
+file_delete_test,4000,0.73
+file_mkdir_test,4000,0.66
+file_rmdir_test,4000,0.53
+file_create_test,5000,1.64
+file_open_test,5000,0.67
+file_overwrite_test,5000,1.67
+file_list_test,5000,1.38
+file_delete_test,5000,0.91
+file_mkdir_test,5000,0.98
+file_rmdir_test,5000,0.66
+rdwr_cc_write_page_test,100,2.08
+rdwr_cc_read_page_test,100,2.23
+rdwr_cc_write_large_test,100,0.33
+rdwr_cc_read_large_test,100,0.28
+rdwr_cc_write_page_test,200,4.23
+rdwr_cc_read_page_test,200,4.63
+rdwr_cc_write_large_test,200,0.61
+rdwr_cc_read_large_test,200,0.58
+rdwr_cc_write_page_test,300,6.33
+rdwr_cc_read_page_test,300,6.78
+rdwr_cc_write_large_test,300,0.92
+rdwr_cc_read_large_test,300,0.86
+rdwr_cc_write_page_test,400,8.48
+rdwr_cc_read_page_test,400,9.02
+rdwr_cc_write_large_test,400,1.20
+rdwr_cc_read_large_test,400,1.16
+rdwr_cc_write_page_test,500,10.33
+rdwr_cc_read_page_test,500,11.20
+rdwr_cc_write_large_test,500,1.53
+rdwr_cc_read_large_test,500,1.47
+rdwr_nc_write_page_test,100,2.23
+rdwr_nc_read_page_test,100,2.22
+rdwr_nc_write_large_test,100,0.31
+rdwr_nc_read_large_test,100,0.30
+rdwr_nc_write_page_test,200,4.66
+rdwr_nc_read_page_test,200,4.34
+rdwr_nc_write_large_test,200,0.61
+rdwr_nc_read_large_test,200,0.63
+rdwr_nc_write_page_test,300,6.44
+rdwr_nc_read_page_test,300,6.34
+rdwr_nc_write_large_test,300,0.92
+rdwr_nc_read_large_test,300,0.84
+rdwr_nc_write_page_test,400,8.56
+rdwr_nc_read_page_test,400,8.78
+rdwr_nc_write_large_test,400,1.26
+rdwr_nc_read_large_test,400,1.11
+rdwr_nc_write_page_test,500,10.73
+rdwr_nc_read_page_test,500,10.59
+rdwr_nc_write_large_test,500,1.53
+rdwr_nc_read_large_test,500,1.41

doc/WinFsp-Performance-Testing/ORIG/ntfs-1.csv

@@ -0,0 +1,85 @@
+file_create_test,1000,0.92
+file_open_test,1000,0.08
+file_overwrite_test,1000,0.19
+file_list_test,1000,0.08
+file_delete_test,1000,0.19
+file_mkdir_test,1000,0.16
+file_rmdir_test,1000,0.11
+file_create_test,2000,1.45
+file_open_test,2000,0.17
+file_overwrite_test,2000,0.38
+file_list_test,2000,0.16
+file_delete_test,2000,0.39
+file_mkdir_test,2000,0.25
+file_rmdir_test,2000,0.28
+file_create_test,3000,1.11
+file_open_test,3000,0.23
+file_overwrite_test,3000,0.72
+file_list_test,3000,0.23
+file_delete_test,3000,0.56
+file_mkdir_test,3000,0.56
+file_rmdir_test,3000,0.36
+file_create_test,4000,1.45
+file_open_test,4000,0.36
+file_overwrite_test,4000,0.97
+file_list_test,4000,0.33
+file_delete_test,4000,0.77
+file_mkdir_test,4000,0.48
+file_rmdir_test,4000,0.47
+file_create_test,5000,2.47
+file_open_test,5000,0.45
+file_overwrite_test,5000,1.23
+file_list_test,5000,0.41
+file_delete_test,5000,1.03
+file_mkdir_test,5000,0.70
+file_rmdir_test,5000,0.70
+rdwr_cc_write_page_test,100,0.25
+rdwr_cc_read_page_test,100,0.19
+rdwr_cc_write_large_test,100,0.09
+rdwr_cc_read_large_test,100,0.08
+rdwr_cc_write_page_test,200,0.47
+rdwr_cc_read_page_test,200,0.52
+rdwr_cc_write_large_test,200,0.22
+rdwr_cc_read_large_test,200,0.16
+rdwr_cc_write_page_test,300,0.72
+rdwr_cc_read_page_test,300,0.62
+rdwr_cc_write_large_test,300,0.30
+rdwr_cc_read_large_test,300,0.23
+rdwr_cc_write_page_test,400,0.92
+rdwr_cc_read_page_test,400,0.88
+rdwr_cc_write_large_test,400,0.41
+rdwr_cc_read_large_test,400,0.31
+rdwr_cc_write_page_test,500,1.20
+rdwr_cc_read_page_test,500,0.97
+rdwr_cc_write_large_test,500,0.50
+rdwr_cc_read_large_test,500,0.39
+rdwr_nc_write_page_test,100,7.56
+rdwr_nc_read_page_test,100,10.14
+rdwr_nc_write_large_test,100,0.88
+rdwr_nc_read_large_test,100,0.56
+rdwr_nc_write_page_test,200,14.36
+rdwr_nc_read_page_test,200,21.39
+rdwr_nc_write_large_test,200,1.72
+rdwr_nc_read_large_test,200,1.34
+rdwr_nc_write_page_test,300,21.86
+rdwr_nc_read_page_test,300,19.56
+rdwr_nc_write_large_test,300,2.53
+rdwr_nc_read_large_test,300,1.64
+rdwr_nc_write_page_test,400,28.52
+rdwr_nc_read_page_test,400,26.11
+rdwr_nc_write_large_test,400,3.42
+rdwr_nc_read_large_test,400,2.22
+rdwr_nc_write_page_test,500,35.45
+rdwr_nc_read_page_test,500,33.05
+rdwr_nc_write_large_test,500,4.33
+rdwr_nc_read_large_test,500,2.77
+mmap_write_test,100,0.16
+mmap_read_test,100,0.20
+mmap_write_test,200,0.30
+mmap_read_test,200,0.39
+mmap_write_test,300,0.44
+mmap_read_test,300,0.59
+mmap_write_test,400,0.58
+mmap_read_test,400,0.78
+mmap_write_test,500,0.72
+mmap_read_test,500,1.06

doc/WinFsp-Performance-Testing/ORIG/ntfs-2.csv

@@ -0,0 +1,85 @@
+file_create_test,1000,0.97
+file_open_test,1000,0.08
+file_overwrite_test,1000,0.19
+file_list_test,1000,0.08
+file_delete_test,1000,0.19
+file_mkdir_test,1000,0.13
+file_rmdir_test,1000,0.13
+file_create_test,2000,1.38
+file_open_test,2000,0.23
+file_overwrite_test,2000,0.36
+file_list_test,2000,0.17
+file_delete_test,2000,0.41
+file_mkdir_test,2000,0.25
+file_rmdir_test,2000,0.36
+file_create_test,3000,1.34
+file_open_test,3000,0.28
+file_overwrite_test,3000,0.78
+file_list_test,3000,0.27
+file_delete_test,3000,0.59
+file_mkdir_test,3000,0.36
+file_rmdir_test,3000,0.36
+file_create_test,4000,1.33
+file_open_test,4000,0.36
+file_overwrite_test,4000,1.06
+file_list_test,4000,0.33
+file_delete_test,4000,0.81
+file_mkdir_test,4000,0.67
+file_rmdir_test,4000,0.41
+file_create_test,5000,1.94
+file_open_test,5000,0.48
+file_overwrite_test,5000,1.14
+file_list_test,5000,0.44
+file_delete_test,5000,1.06
+file_mkdir_test,5000,0.87
+file_rmdir_test,5000,0.59
+rdwr_cc_write_page_test,100,0.25
+rdwr_cc_read_page_test,100,0.19
+rdwr_cc_write_large_test,100,0.11
+rdwr_cc_read_large_test,100,0.08
+rdwr_cc_write_page_test,200,0.61
+rdwr_cc_read_page_test,200,0.42
+rdwr_cc_write_large_test,200,0.22
+rdwr_cc_read_large_test,200,0.25
+rdwr_cc_write_page_test,300,0.69
+rdwr_cc_read_page_test,300,0.61
+rdwr_cc_write_large_test,300,0.28
+rdwr_cc_read_large_test,300,0.22
+rdwr_cc_write_page_test,400,0.91
+rdwr_cc_read_page_test,400,0.78
+rdwr_cc_write_large_test,400,0.38
+rdwr_cc_read_large_test,400,0.28
+rdwr_cc_write_page_test,500,1.19
+rdwr_cc_read_page_test,500,1.03
+rdwr_cc_write_large_test,500,0.48
+rdwr_cc_read_large_test,500,0.36
+rdwr_nc_write_page_test,100,7.55
+rdwr_nc_read_page_test,100,9.38
+rdwr_nc_write_large_test,100,0.86
+rdwr_nc_read_large_test,100,0.58
+rdwr_nc_write_page_test,200,15.69
+rdwr_nc_read_page_test,200,21.78
+rdwr_nc_write_large_test,200,1.73
+rdwr_nc_read_large_test,200,1.16
+rdwr_nc_write_page_test,300,21.58
+rdwr_nc_read_page_test,300,21.92
+rdwr_nc_write_large_test,300,2.59
+rdwr_nc_read_large_test,300,1.84
+rdwr_nc_write_page_test,400,28.91
+rdwr_nc_read_page_test,400,26.31
+rdwr_nc_write_large_test,400,3.38
+rdwr_nc_read_large_test,400,2.20
+rdwr_nc_write_page_test,500,36.69
+rdwr_nc_read_page_test,500,33.52
+rdwr_nc_write_large_test,500,4.36
+rdwr_nc_read_large_test,500,2.80
+mmap_write_test,100,0.16
+mmap_read_test,100,0.19
+mmap_write_test,200,0.31
+mmap_read_test,200,0.39
+mmap_write_test,300,0.44
+mmap_read_test,300,0.58
+mmap_write_test,400,0.59
+mmap_read_test,400,0.78
+mmap_write_test,500,0.72
+mmap_read_test,500,1.09

doc/WinFsp-Performance-Testing/ORIG/winfsp-t0-1.csv

@@ -0,0 +1,85 @@
+file_create_test,1000,0.20
+file_open_test,1000,0.08
+file_overwrite_test,1000,0.06
+file_list_test,1000,0.11
+file_delete_test,1000,0.09
+file_mkdir_test,1000,0.06
+file_rmdir_test,1000,0.08
+file_create_test,2000,0.48
+file_open_test,2000,0.11
+file_overwrite_test,2000,0.11
+file_list_test,2000,0.23
+file_delete_test,2000,0.19
+file_mkdir_test,2000,0.09
+file_rmdir_test,2000,0.14
+file_create_test,3000,0.61
+file_open_test,3000,0.30
+file_overwrite_test,3000,0.17
+file_list_test,3000,0.33
+file_delete_test,3000,0.27
+file_mkdir_test,3000,0.41
+file_rmdir_test,3000,0.20
+file_create_test,4000,0.64
+file_open_test,4000,0.23
+file_overwrite_test,4000,0.25
+file_list_test,4000,0.47
+file_delete_test,4000,0.48
+file_mkdir_test,4000,0.53
+file_rmdir_test,4000,0.27
+file_create_test,5000,1.08
+file_open_test,5000,0.28
+file_overwrite_test,5000,0.30
+file_list_test,5000,0.61
+file_delete_test,5000,0.52
+file_mkdir_test,5000,0.66
+file_rmdir_test,5000,0.39
+rdwr_cc_write_page_test,100,1.30
+rdwr_cc_read_page_test,100,1.44
+rdwr_cc_write_large_test,100,0.17
+rdwr_cc_read_large_test,100,0.17
+rdwr_cc_write_page_test,200,2.67
+rdwr_cc_read_page_test,200,2.97
+rdwr_cc_write_large_test,200,0.33
+rdwr_cc_read_large_test,200,0.39
+rdwr_cc_write_page_test,300,4.00
+rdwr_cc_read_page_test,300,4.42
+rdwr_cc_write_large_test,300,0.48
+rdwr_cc_read_large_test,300,0.50
+rdwr_cc_write_page_test,400,5.36
+rdwr_cc_read_page_test,400,5.86
+rdwr_cc_write_large_test,400,0.63
+rdwr_cc_read_large_test,400,0.66
+rdwr_cc_write_page_test,500,6.55
+rdwr_cc_read_page_test,500,7.05
+rdwr_cc_write_large_test,500,0.89
+rdwr_cc_read_large_test,500,0.89
+rdwr_nc_write_page_test,100,1.33
+rdwr_nc_read_page_test,100,1.33
+rdwr_nc_write_large_test,100,0.16
+rdwr_nc_read_large_test,100,0.16
+rdwr_nc_write_page_test,200,2.67
+rdwr_nc_read_page_test,200,2.67
+rdwr_nc_write_large_test,200,0.31
+rdwr_nc_read_large_test,200,0.33
+rdwr_nc_write_page_test,300,4.01
+rdwr_nc_read_page_test,300,4.06
+rdwr_nc_write_large_test,300,0.48
+rdwr_nc_read_large_test,300,0.47
+rdwr_nc_write_page_test,400,5.44
+rdwr_nc_read_page_test,400,5.42
+rdwr_nc_write_large_test,400,0.63
+rdwr_nc_read_large_test,400,0.66
+rdwr_nc_write_page_test,500,6.41
+rdwr_nc_read_page_test,500,6.56
+rdwr_nc_write_large_test,500,0.83
+rdwr_nc_read_large_test,500,0.78
+mmap_write_test,100,0.14
+mmap_read_test,100,0.20
+mmap_write_test,200,0.30
+mmap_read_test,200,0.39
+mmap_write_test,300,0.45
+mmap_read_test,300,0.59
+mmap_write_test,400,0.56
+mmap_read_test,400,0.83
+mmap_write_test,500,0.72
+mmap_read_test,500,1.00

doc/WinFsp-Performance-Testing/ORIG/winfsp-t0-2.csv

@@ -0,0 +1,85 @@
+file_create_test,1000,0.20
+file_open_test,1000,0.06
+file_overwrite_test,1000,0.05
+file_list_test,1000,0.11
+file_delete_test,1000,0.09
+file_mkdir_test,1000,0.05
+file_rmdir_test,1000,0.08
+file_create_test,2000,0.47
+file_open_test,2000,0.13
+file_overwrite_test,2000,0.11
+file_list_test,2000,0.22
+file_delete_test,2000,0.19
+file_mkdir_test,2000,0.11
+file_rmdir_test,2000,0.14
+file_create_test,3000,0.59
+file_open_test,3000,0.27
+file_overwrite_test,3000,0.17
+file_list_test,3000,0.34
+file_delete_test,3000,0.27
+file_mkdir_test,3000,0.41
+file_rmdir_test,3000,0.20
+file_create_test,4000,0.62
+file_open_test,4000,0.22
+file_overwrite_test,4000,0.41
+file_list_test,4000,0.47
+file_delete_test,4000,0.34
+file_mkdir_test,4000,0.55
+file_rmdir_test,4000,0.28
+file_create_test,5000,1.08
+file_open_test,5000,0.28
+file_overwrite_test,5000,0.30
+file_list_test,5000,0.61
+file_delete_test,5000,0.45
+file_mkdir_test,5000,0.67
+file_rmdir_test,5000,0.34
+rdwr_cc_write_page_test,100,1.36
+rdwr_cc_read_page_test,100,1.47
+rdwr_cc_write_large_test,100,0.17
+rdwr_cc_read_large_test,100,0.17
+rdwr_cc_write_page_test,200,2.63
+rdwr_cc_read_page_test,200,3.00
+rdwr_cc_write_large_test,200,0.31
+rdwr_cc_read_large_test,200,0.34
+rdwr_cc_write_page_test,300,3.91
+rdwr_cc_read_page_test,300,4.20
+rdwr_cc_write_large_test,300,0.50
+rdwr_cc_read_large_test,300,0.52
+rdwr_cc_write_page_test,400,5.23
+rdwr_cc_read_page_test,400,5.64
+rdwr_cc_write_large_test,400,0.72
+rdwr_cc_read_large_test,400,0.66
+rdwr_cc_write_page_test,500,6.12
+rdwr_cc_read_page_test,500,6.83
+rdwr_cc_write_large_test,500,0.80
+rdwr_cc_read_large_test,500,0.83
+rdwr_nc_write_page_test,100,1.30
+rdwr_nc_read_page_test,100,1.36
+rdwr_nc_write_large_test,100,0.16
+rdwr_nc_read_large_test,100,0.20
+rdwr_nc_write_page_test,200,2.73
+rdwr_nc_read_page_test,200,2.64
+rdwr_nc_write_large_test,200,0.31
+rdwr_nc_read_large_test,200,0.31
+rdwr_nc_write_page_test,300,3.95
+rdwr_nc_read_page_test,300,4.06
+rdwr_nc_write_large_test,300,0.48
+rdwr_nc_read_large_test,300,0.48
+rdwr_nc_write_page_test,400,5.33
+rdwr_nc_read_page_test,400,5.47
+rdwr_nc_write_large_test,400,0.64
+rdwr_nc_read_large_test,400,0.64
+rdwr_nc_write_page_test,500,6.48
+rdwr_nc_read_page_test,500,6.41
+rdwr_nc_write_large_test,500,0.81
+rdwr_nc_read_large_test,500,0.81
+mmap_write_test,100,0.14
+mmap_read_test,100,0.20
+mmap_write_test,200,0.30
+mmap_read_test,200,0.39
+mmap_write_test,300,0.45
+mmap_read_test,300,0.59
+mmap_write_test,400,0.64
+mmap_read_test,400,0.77
+mmap_write_test,500,0.73
+mmap_read_test,500,1.00

doc/WinFsp-Performance-Testing/ORIG/winfsp-t1-1.csv

@@ -0,0 +1,85 @@
+file_create_test,1000,0.06
+file_open_test,1000,0.16
+file_overwrite_test,1000,0.05
+file_list_test,1000,0.09
+file_delete_test,1000,0.08
+file_mkdir_test,1000,0.05
+file_rmdir_test,1000,0.08
+file_create_test,2000,0.42
+file_open_test,2000,0.09
+file_overwrite_test,2000,0.08
+file_list_test,2000,0.22
+file_delete_test,2000,0.14
+file_mkdir_test,2000,0.09
+file_rmdir_test,2000,0.13
+file_create_test,3000,0.58
+file_open_test,3000,0.22
+file_overwrite_test,3000,0.25
+file_list_test,3000,0.36
+file_delete_test,3000,0.22
+file_mkdir_test,3000,0.39
+file_rmdir_test,3000,0.17
+file_create_test,4000,0.59
+file_open_test,4000,0.19
+file_overwrite_test,4000,0.17
+file_list_test,4000,0.58
+file_delete_test,4000,0.33
+file_mkdir_test,4000,0.55
+file_rmdir_test,4000,0.22
+file_create_test,5000,0.95
+file_open_test,5000,0.22
+file_overwrite_test,5000,0.23
+file_list_test,5000,0.59
+file_delete_test,5000,0.34
+file_mkdir_test,5000,0.66
+file_rmdir_test,5000,0.28
+rdwr_cc_write_page_test,100,1.37
+rdwr_cc_read_page_test,100,1.47
+rdwr_cc_write_large_test,100,0.16
+rdwr_cc_read_large_test,100,0.17
+rdwr_cc_write_page_test,200,2.47
+rdwr_cc_read_page_test,200,3.00
+rdwr_cc_write_large_test,200,0.31
+rdwr_cc_read_large_test,200,0.34
+rdwr_cc_write_page_test,300,3.89
+rdwr_cc_read_page_test,300,4.45
+rdwr_cc_write_large_test,300,0.47
+rdwr_cc_read_large_test,300,0.50
+rdwr_cc_write_page_test,400,4.92
+rdwr_cc_read_page_test,400,5.78
+rdwr_cc_write_large_test,400,0.61
+rdwr_cc_read_large_test,400,0.67
+rdwr_cc_write_page_test,500,6.17
+rdwr_cc_read_page_test,500,7.33
+rdwr_cc_write_large_test,500,0.78
+rdwr_cc_read_large_test,500,0.95
+rdwr_nc_write_page_test,100,1.30
+rdwr_nc_read_page_test,100,1.39
+rdwr_nc_write_large_test,100,0.19
+rdwr_nc_read_large_test,100,0.17
+rdwr_nc_write_page_test,200,2.61
+rdwr_nc_read_page_test,200,2.80
+rdwr_nc_write_large_test,200,0.31
+rdwr_nc_read_large_test,200,0.34
+rdwr_nc_write_page_test,300,3.94
+rdwr_nc_read_page_test,300,4.23
+rdwr_nc_write_large_test,300,0.48
+rdwr_nc_read_large_test,300,0.50
+rdwr_nc_write_page_test,400,5.36
+rdwr_nc_read_page_test,400,5.52
+rdwr_nc_write_large_test,400,0.63
+rdwr_nc_read_large_test,400,0.69
+rdwr_nc_write_page_test,500,6.51
+rdwr_nc_read_page_test,500,7.00
+rdwr_nc_write_large_test,500,0.81
+rdwr_nc_read_large_test,500,0.81
+mmap_write_test,100,0.16
+mmap_read_test,100,0.19
+mmap_write_test,200,0.31
+mmap_read_test,200,0.39
+mmap_write_test,300,0.44
+mmap_read_test,300,0.59
+mmap_write_test,400,0.59
+mmap_read_test,400,0.78
+mmap_write_test,500,0.73
+mmap_read_test,500,0.98

doc/WinFsp-Performance-Testing/ORIG/winfsp-t1-2.csv

@@ -0,0 +1,85 @@
+file_create_test,1000,0.08
+file_open_test,1000,0.16
+file_overwrite_test,1000,0.05
+file_list_test,1000,0.11
+file_delete_test,1000,0.06
+file_mkdir_test,1000,0.16
+file_rmdir_test,1000,0.06
+file_create_test,2000,0.36
+file_open_test,2000,0.09
+file_overwrite_test,2000,0.09
+file_list_test,2000,0.20
+file_delete_test,2000,0.16
+file_mkdir_test,2000,0.09
+file_rmdir_test,2000,0.12
+file_create_test,3000,0.58
+file_open_test,3000,0.20
+file_overwrite_test,3000,0.16
+file_list_test,3000,0.33
+file_delete_test,3000,0.22
+file_mkdir_test,3000,0.41
+file_rmdir_test,3000,0.17
+file_create_test,4000,0.58
+file_open_test,4000,0.17
+file_overwrite_test,4000,0.20
+file_list_test,4000,0.44
+file_delete_test,4000,0.38
+file_mkdir_test,4000,0.59
+file_rmdir_test,4000,0.25
+file_create_test,5000,0.97
+file_open_test,5000,0.22
+file_overwrite_test,5000,0.22
+file_list_test,5000,0.61
+file_delete_test,5000,0.36
+file_mkdir_test,5000,0.69
+file_rmdir_test,5000,0.30
+rdwr_cc_write_page_test,100,1.30
+rdwr_cc_read_page_test,100,1.53
+rdwr_cc_write_large_test,100,0.17
+rdwr_cc_read_large_test,100,0.17
+rdwr_cc_write_page_test,200,2.62
+rdwr_cc_read_page_test,200,3.06
+rdwr_cc_write_large_test,200,0.31
+rdwr_cc_read_large_test,200,0.34
+rdwr_cc_write_page_test,300,3.89
+rdwr_cc_read_page_test,300,4.50
+rdwr_cc_write_large_test,300,0.50
+rdwr_cc_read_large_test,300,0.59
+rdwr_cc_write_page_test,400,5.14
+rdwr_cc_read_page_test,400,5.94
+rdwr_cc_write_large_test,400,0.62
+rdwr_cc_read_large_test,400,0.70
+rdwr_cc_write_page_test,500,6.25
+rdwr_cc_read_page_test,500,7.33
+rdwr_cc_write_large_test,500,0.81
+rdwr_cc_read_large_test,500,0.83
+rdwr_nc_write_page_test,100,1.34
+rdwr_nc_read_page_test,100,1.38
+rdwr_nc_write_large_test,100,0.19
+rdwr_nc_read_large_test,100,0.16
+rdwr_nc_write_page_test,200,2.67
+rdwr_nc_read_page_test,200,2.78
+rdwr_nc_write_large_test,200,0.38
+rdwr_nc_read_large_test,200,0.33
+rdwr_nc_write_page_test,300,3.98
+rdwr_nc_read_page_test,300,4.44
+rdwr_nc_write_large_test,300,0.52
+rdwr_nc_read_large_test,300,0.50
+rdwr_nc_write_page_test,400,5.36
+rdwr_nc_read_page_test,400,5.69
+rdwr_nc_write_large_test,400,0.66
+rdwr_nc_read_large_test,400,0.67
+rdwr_nc_write_page_test,500,6.66
+rdwr_nc_read_page_test,500,6.94
+rdwr_nc_write_large_test,500,0.81
+rdwr_nc_read_large_test,500,0.81
+mmap_write_test,100,0.14
+mmap_read_test,100,0.20
+mmap_write_test,200,0.31
+mmap_read_test,200,0.39
+mmap_write_test,300,0.44
+mmap_read_test,300,0.59
+mmap_write_test,400,0.59
+mmap_read_test,400,0.78
+mmap_write_test,500,0.75
+mmap_read_test,500,0.98

doc/WinFsp-Performance-Testing/ORIG/winfsp-tinf-1.csv

@@ -0,0 +1,85 @@
+file_create_test,1000,0.06
+file_open_test,1000,0.17
+file_overwrite_test,1000,0.05
+file_list_test,1000,0.11
+file_delete_test,1000,0.06
+file_mkdir_test,1000,0.05
+file_rmdir_test,1000,0.06
+file_create_test,2000,0.44
+file_open_test,2000,0.08
+file_overwrite_test,2000,0.09
+file_list_test,2000,0.22
+file_delete_test,2000,0.14
+file_mkdir_test,2000,0.09
+file_rmdir_test,2000,0.14
+file_create_test,3000,0.56
+file_open_test,3000,0.20
+file_overwrite_test,3000,0.14
+file_list_test,3000,0.33
+file_delete_test,3000,0.20
+file_mkdir_test,3000,0.41
+file_rmdir_test,3000,0.16
+file_create_test,4000,0.59
+file_open_test,4000,0.16
+file_overwrite_test,4000,0.19
+file_list_test,4000,0.47
+file_delete_test,4000,0.31
+file_mkdir_test,4000,0.66
+file_rmdir_test,4000,0.23
+file_create_test,5000,0.98
+file_open_test,5000,0.22
+file_overwrite_test,5000,0.22
+file_list_test,5000,0.59
+file_delete_test,5000,0.36
+file_mkdir_test,5000,0.66
+file_rmdir_test,5000,0.31
+rdwr_cc_write_page_test,100,0.34
+rdwr_cc_read_page_test,100,0.28
+rdwr_cc_write_large_test,100,0.11
+rdwr_cc_read_large_test,100,0.08
+rdwr_cc_write_page_test,200,0.67
+rdwr_cc_read_page_test,200,0.58
+rdwr_cc_write_large_test,200,0.22
+rdwr_cc_read_large_test,200,0.22
+rdwr_cc_write_page_test,300,1.01
+rdwr_cc_read_page_test,300,0.88
+rdwr_cc_write_large_test,300,0.34
+rdwr_cc_read_large_test,300,0.25
+rdwr_cc_write_page_test,400,1.38
+rdwr_cc_read_page_test,400,1.12
+rdwr_cc_write_large_test,400,0.42
+rdwr_cc_read_large_test,400,0.33
+rdwr_cc_write_page_test,500,1.70
+rdwr_cc_read_page_test,500,1.48
+rdwr_cc_write_large_test,500,0.64
+rdwr_cc_read_large_test,500,0.44
+rdwr_nc_write_page_test,100,1.31
+rdwr_nc_read_page_test,100,1.36
+rdwr_nc_write_large_test,100,0.17
+rdwr_nc_read_large_test,100,0.16
+rdwr_nc_write_page_test,200,2.56
+rdwr_nc_read_page_test,200,2.81
+rdwr_nc_write_large_test,200,0.33
+rdwr_nc_read_large_test,200,0.31
+rdwr_nc_write_page_test,300,3.86
+rdwr_nc_read_page_test,300,3.95
+rdwr_nc_write_large_test,300,0.47
+rdwr_nc_read_large_test,300,0.48
+rdwr_nc_write_page_test,400,5.11
+rdwr_nc_read_page_test,400,5.19
+rdwr_nc_write_large_test,400,0.64
+rdwr_nc_read_large_test,400,0.64
+rdwr_nc_write_page_test,500,6.42
+rdwr_nc_read_page_test,500,6.58
+rdwr_nc_write_large_test,500,0.78
+rdwr_nc_read_large_test,500,0.78
+mmap_write_test,100,0.16
+mmap_read_test,100,0.20
+mmap_write_test,200,0.30
+mmap_read_test,200,0.39
+mmap_write_test,300,0.44
+mmap_read_test,300,0.59
+mmap_write_test,400,0.59
+mmap_read_test,400,0.78
+mmap_write_test,500,0.75
+mmap_read_test,500,1.03

doc/WinFsp-Performance-Testing/ORIG/winfsp-tinf-2.csv

@@ -0,0 +1,85 @@
+file_create_test,1000,0.06
+file_open_test,1000,0.16
+file_overwrite_test,1000,0.05
+file_list_test,1000,0.11
+file_delete_test,1000,0.06
+file_mkdir_test,1000,0.05
+file_rmdir_test,1000,0.06
+file_create_test,2000,0.44
+file_open_test,2000,0.08
+file_overwrite_test,2000,0.09
+file_list_test,2000,0.20
+file_delete_test,2000,0.16
+file_mkdir_test,2000,0.09
+file_rmdir_test,2000,0.13
+file_create_test,3000,0.58
+file_open_test,3000,0.22
+file_overwrite_test,3000,0.13
+file_list_test,3000,0.34
+file_delete_test,3000,0.22
+file_mkdir_test,3000,0.39
+file_rmdir_test,3000,0.17
+file_create_test,4000,0.61
+file_open_test,4000,0.17
+file_overwrite_test,4000,0.19
+file_list_test,4000,0.44
+file_delete_test,4000,0.27
+file_mkdir_test,4000,0.67
+file_rmdir_test,4000,0.22
+file_create_test,5000,0.97
+file_open_test,5000,0.20
+file_overwrite_test,5000,0.23
+file_list_test,5000,0.61
+file_delete_test,5000,0.33
+file_mkdir_test,5000,0.67
+file_rmdir_test,5000,0.28
+rdwr_cc_write_page_test,100,0.36
+rdwr_cc_read_page_test,100,0.30
+rdwr_cc_write_large_test,100,0.12
+rdwr_cc_read_large_test,100,0.08
+rdwr_cc_write_page_test,200,0.69
+rdwr_cc_read_page_test,200,0.58
+rdwr_cc_write_large_test,200,0.30
+rdwr_cc_read_large_test,200,0.23
+rdwr_cc_write_page_test,300,1.02
+rdwr_cc_read_page_test,300,0.87
+rdwr_cc_write_large_test,300,0.34
+rdwr_cc_read_large_test,300,0.23
+rdwr_cc_write_page_test,400,1.41
+rdwr_cc_read_page_test,400,1.14
+rdwr_cc_write_large_test,400,0.47
+rdwr_cc_read_large_test,400,0.33
+rdwr_cc_write_page_test,500,1.73
+rdwr_cc_read_page_test,500,1.50
+rdwr_cc_write_large_test,500,0.53
+rdwr_cc_read_large_test,500,0.41
+rdwr_nc_write_page_test,100,1.33
+rdwr_nc_read_page_test,100,1.44
+rdwr_nc_write_large_test,100,0.17
+rdwr_nc_read_large_test,100,0.17
+rdwr_nc_write_page_test,200,2.75
+rdwr_nc_read_page_test,200,2.94
+rdwr_nc_write_large_test,200,0.38
+rdwr_nc_read_large_test,200,0.33
+rdwr_nc_write_page_test,300,3.94
+rdwr_nc_read_page_test,300,4.17
+rdwr_nc_write_large_test,300,0.48
+rdwr_nc_read_large_test,300,0.56
+rdwr_nc_write_page_test,400,5.25
+rdwr_nc_read_page_test,400,5.58
+rdwr_nc_write_large_test,400,0.63
+rdwr_nc_read_large_test,400,0.64
+rdwr_nc_write_page_test,500,6.52
+rdwr_nc_read_page_test,500,6.78
+rdwr_nc_write_large_test,500,0.80
+rdwr_nc_read_large_test,500,0.80
+mmap_write_test,100,0.17
+mmap_read_test,100,0.20
+mmap_write_test,200,0.30
+mmap_read_test,200,0.41
+mmap_write_test,300,0.44
+mmap_read_test,300,0.61
+mmap_write_test,400,0.61
+mmap_read_test,400,0.78
+mmap_write_test,500,0.73
+mmap_read_test,500,0.98

doc/WinFsp-Performance-Testing/file_create_test.csv

@@ -0,0 +1,30 @@
+//ntfs
+1000,0.92
+2000,1.38
+3000,1.11
+4000,1.33
+5000,1.94
+//winfsp-t0
+1000,0.20
+2000,0.47
+3000,0.59
+4000,0.62
+5000,1.08
+//winfsp-t1
+1000,0.06
+2000,0.36
+3000,0.58
+4000,0.58
+5000,0.95
+//winfsp-tinf
+1000,0.06
+2000,0.44
+3000,0.56
+4000,0.59
+5000,0.97
+//dokany
+1000,0.28
+2000,0.67
+3000,0.91
+4000,1.25
+5000,1.64

doc/WinFsp-Performance-Testing/file_delete_test.csv

@@ -0,0 +1,30 @@
+//ntfs
+1000,0.19
+2000,0.39
+3000,0.56
+4000,0.77
+5000,1.03
+//winfsp-t0
+1000,0.09
+2000,0.19
+3000,0.27
+4000,0.34
+5000,0.45
+//winfsp-t1
+1000,0.06
+2000,0.14
+3000,0.22
+4000,0.33
+5000,0.34
+//winfsp-tinf
+1000,0.06
+2000,0.14
+3000,0.20
+4000,0.27
+5000,0.33
+//dokany
+1000,0.17
+2000,0.36
+3000,0.56
+4000,0.72
+5000,0.91

doc/WinFsp-Performance-Testing/file_list_test.csv

@@ -0,0 +1,30 @@
+//ntfs
+1000,0.08
+2000,0.16
+3000,0.23
+4000,0.33
+5000,0.41
+//winfsp-t0
+1000,0.11
+2000,0.22
+3000,0.33
+4000,0.47
+5000,0.61
+//winfsp-t1
+1000,0.09
+2000,0.20
+3000,0.33
+4000,0.44
+5000,0.59
+//winfsp-tinf
+1000,0.11
+2000,0.20
+3000,0.33
+4000,0.44
+5000,0.59
+//dokany
+1000,0.16
+2000,0.36
+3000,0.64
+4000,0.97
+5000,1.38

doc/WinFsp-Performance-Testing/file_open_test.csv

@@ -0,0 +1,30 @@
+//ntfs
+1000,0.08
+2000,0.17
+3000,0.23
+4000,0.36
+5000,0.45
+//winfsp-t0
+1000,0.06
+2000,0.11
+3000,0.27
+4000,0.22
+5000,0.28
+//winfsp-t1
+1000,0.16
+2000,0.09
+3000,0.20
+4000,0.17
+5000,0.22
+//winfsp-tinf
+1000,0.16
+2000,0.08
+3000,0.20
+4000,0.16
+5000,0.20
+//dokany
+1000,0.14
+2000,0.27
+3000,0.41
+4000,0.55
+5000,0.67

doc/WinFsp-Performance-Testing/file_overwrite_test.csv

@@ -0,0 +1,30 @@
+//ntfs
+1000,0.19
+2000,0.36
+3000,0.72
+4000,0.97
+5000,1.14
+//winfsp-t0
+1000,0.05
+2000,0.11
+3000,0.17
+4000,0.25
+5000,0.30
+//winfsp-t1
+1000,0.05
+2000,0.08
+3000,0.16
+4000,0.17
+5000,0.22
+//winfsp-tinf
+1000,0.05
+2000,0.09
+3000,0.13
+4000,0.19
+5000,0.22
+//dokany
+1000,0.33
+2000,0.67
+3000,1.03
+4000,1.34
+5000,1.64

doc/WinFsp-Performance-Testing/file_tests.csv

@@ -0,0 +1,30 @@
+//ntfs
+file_create_test,1.94
+file_open_test,0.45
+file_overwrite_test,1.14
+file_list_test,0.41
+file_delete_test,1.03
+//winfsp-t0
+file_create_test,1.08
+file_open_test,0.28
+file_overwrite_test,0.30
+file_list_test,0.61
+file_delete_test,0.45
+//winfsp-t1
+file_create_test,0.95
+file_open_test,0.22
+file_overwrite_test,0.22
+file_list_test,0.59
+file_delete_test,0.34
+//winfsp-tinf
+file_create_test,0.97
+file_open_test,0.20
+file_overwrite_test,0.22
+file_list_test,0.59
+file_delete_test,0.33
+//dokany
+file_create_test,1.64
+file_open_test,0.67
+file_overwrite_test,1.64
+file_list_test,1.38
+file_delete_test,0.91