tst: passthrough-fuse: initial checkin

2025-11-04 04:58:05 -06:00 · 2017-01-28 22:47:46 -08:00
parent e12e3630bb
commit 473914d45f
8 changed files with 598 additions and 0 deletions
--- a/tst/passthrough-fuse/.gitignore
+++ b/tst/passthrough-fuse/.gitignore
@@ -0,0 +1,6 @@
+build
+*.ncb
+*.suo
+*.vcproj.*
+*.vcxproj.user
+*.exe
--- a/tst/passthrough-fuse/Makefile
+++ b/tst/passthrough-fuse/Makefile
@@ -0,0 +1,2 @@
+passthrough-fuse: passthrough-fuse.c
+	gcc $^ -o $@ -g -Wall `pkg-config fuse --cflags --libs`
--- a/tst/passthrough-fuse/passthrough-fuse.c
+++ b/tst/passthrough-fuse/passthrough-fuse.c
@@ -0,0 +1,275 @@
+/**
+ * @file passthrough-fuse.c
+ *
+ * @copyright 2015-2017 Bill Zissimopoulos
+ */
+/*
+ * This file is part of WinFsp.
+ *
+ * You can redistribute it and/or modify it under the terms of the GNU
+ * General Public License version 3 as published by the Free Software
+ * Foundation.
+ *
+ * Licensees holding a valid commercial license may use this file in
+ * accordance with the commercial license agreement provided with the
+ * software.
+ */
+
+#include <errno.h>
+#include <limits.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#include <fuse.h>
+
+#if defined(_WIN64) || defined(_WIN32)
+#include "winposix.h"
+#else
+#include <dirent.h>
+#include <unistd.h>
+#endif
+
+#define FSNAME                          "passthrough"
+#define PROGNAME                        "passthrough-fuse"
+
+#define concat_path(ptfs, fn, fp)       (sizeof fp > (unsigned)snprintf(fp, sizeof fp, "%s/%s", ptfs->rootdir, fn))
+#define ptfs_impl_fullpath(n)           \
+    char full ## n[PATH_MAX];           \
+    if (!concat_path(((PTFS *)fuse_get_context()->private_data), n, full ## n))\
+        return -ENAMETOOLONG;           \
+    n = full ## n
+
+typedef struct
+{
+    const char *rootdir;
+} PTFS;
+
+static int ptfs_getattr(const char *path, struct fuse_stat *stbuf)
+{
+    ptfs_impl_fullpath(path);
+
+    return -1 != lstat(path, stbuf) ? 0 : -errno;
+}
+
+static int ptfs_mkdir(const char *path, fuse_mode_t mode)
+{
+    ptfs_impl_fullpath(path);
+
+    return -1 != mkdir(path, mode) ? 0 : -errno;
+}
+
+static int ptfs_unlink(const char *path)
+{
+    ptfs_impl_fullpath(path);
+
+    return -1 != unlink(path) ? 0 : -errno;
+}
+
+static int ptfs_rmdir(const char *path)
+{
+    ptfs_impl_fullpath(path);
+
+    return -1 != rmdir(path) ? 0 : -errno;
+}
+
+static int ptfs_rename(const char *oldpath, const char *newpath)
+{
+    ptfs_impl_fullpath(newpath);
+    ptfs_impl_fullpath(oldpath);
+
+    return -1 != rename(oldpath, newpath) ? 0 : -errno;
+}
+
+static int ptfs_chmod(const char *path, fuse_mode_t mode)
+{
+    ptfs_impl_fullpath(path);
+
+    return -1 != chmod(path, mode) ? 0 : -errno;
+}
+
+static int ptfs_chown(const char *path, fuse_uid_t uid, fuse_gid_t gid)
+{
+    ptfs_impl_fullpath(path);
+
+    return -1 != lchown(path, uid, gid) ? 0 : -errno;
+}
+
+static int ptfs_truncate(const char *path, fuse_off_t size)
+{
+    ptfs_impl_fullpath(path);
+
+    return -1 != truncate(path, size) ? 0 : -errno;
+}
+
+static int ptfs_utime(const char *path, struct fuse_utimbuf *timbuf)
+{
+    ptfs_impl_fullpath(path);
+
+    return -1 != utime(path, timbuf) ? 0 : -errno;
+}
+
+static int ptfs_open(const char *path, struct fuse_file_info *fi)
+{
+    ptfs_impl_fullpath(path);
+
+    int fd;
+    return -1 != (fd = open(path, fi->flags)) ? (fi->fh = fd, 0) : -errno;
+}
+
+static int ptfs_read(const char *path, char *buf, size_t size, fuse_off_t off,
+    struct fuse_file_info *fi)
+{
+    int fd = (int)fi->fh;
+
+    int by;
+    return -1 != (by = pread(fd, buf, size, off)) ? by : -errno;
+}
+
+static int ptfs_write(const char *path, const char *buf, size_t size, fuse_off_t off,
+    struct fuse_file_info *fi)
+{
+    int fd = (int)fi->fh;
+
+    int by;
+    return -1 != (by = pwrite(fd, buf, size, off)) ? by : -errno;
+}
+
+static int ptfs_statfs(const char *path, struct fuse_statvfs *stbuf)
+{
+    ptfs_impl_fullpath(path);
+
+    return -1 != statvfs(path, stbuf) ? 0 : -errno;
+}
+
+static int ptfs_release(const char *path, struct fuse_file_info *fi)
+{
+    int fd = (int)fi->fh;
+
+    close(fd);
+    return 0;
+}
+
+static int ptfs_fsync(const char *path, int datasync, struct fuse_file_info *fi)
+{
+    int fd = (int)fi->fh;
+
+    return -1 != fsync(fd) ? 0 : -errno;
+}
+
+static int ptfs_opendir(const char *path, struct fuse_file_info *fi)
+{
+    ptfs_impl_fullpath(path);
+
+    DIR *dp;
+    return 0 != (dp = opendir(path)) ? (fi->fh = (intptr_t)dp, 0) : -errno;
+}
+
+static int ptfs_readdir(const char *path, void *buf, fuse_fill_dir_t filler, fuse_off_t off,
+    struct fuse_file_info *fi)
+{
+    DIR *dp = (DIR *)fi->fh;
+    struct dirent *de;
+
+    for (;;)
+    {
+        errno = 0;
+        if (0 == (de = readdir(dp)))
+            break;
+        if (0 != filler(buf, de->d_name, 0, 0))
+            return -ENOMEM;
+    }
+
+    return -errno;
+}
+
+static int ptfs_releasedir(const char *path, struct fuse_file_info *fi)
+{
+    DIR *dp = (DIR *)fi->fh;
+
+    closedir(dp);
+    return 0;
+}
+
+static int ptfs_create(const char *path, fuse_mode_t mode, struct fuse_file_info *fi)
+{
+    ptfs_impl_fullpath(path);
+
+    int fd;
+    return -1 != (fd = creat(path, mode)) ? (fi->fh = fd, 0) : -errno;
+}
+
+static int ptfs_ftruncate(const char *path, fuse_off_t off, struct fuse_file_info *fi)
+{
+    int fd = (int)fi->fh;
+
+    return -1 != ftruncate(fd, off) ? 0 : -errno;
+}
+
+static int ptfs_fgetattr(const char *path, struct fuse_stat *stbuf, struct fuse_file_info *fi)
+{
+    int fd = (int)fi->fh;
+
+    return -1 != fstat(fd, stbuf) ? 0 : -errno;
+}
+
+static struct fuse_operations ptfs_ops =
+{
+    ptfs_getattr,
+    0, //getdir
+    0, //readlink
+    0, //mknod
+    ptfs_mkdir,
+    ptfs_unlink,
+    ptfs_rmdir,
+    0, //symlink
+    ptfs_rename,
+    0, //link
+    ptfs_chmod,
+    ptfs_chown,
+    ptfs_truncate,
+    ptfs_utime,
+    ptfs_open,
+    ptfs_read,
+    ptfs_write,
+    ptfs_statfs,
+    0, //flush
+    ptfs_release,
+    ptfs_fsync,
+    0, //setxattr
+    0, //getxattr
+    0, //listxattr
+    0, //removexattr
+    ptfs_opendir,
+    ptfs_readdir,
+    ptfs_releasedir,
+    0, //fsyncdir
+    0, //init
+    0, //destroy
+    0, //access
+    ptfs_create,
+    ptfs_ftruncate,
+    ptfs_fgetattr,
+};
+
+static void usage(void)
+{
+    fprintf(stderr, "usage: " PROGNAME " [FUSE options] rootdir mountpoint\n");
+    exit(2);
+}
+
+int main(int argc, char *argv[])
+{
+    PTFS ptfs = { 0 };
+
+    if (3 <= argc && '-' != argv[argc - 2][0] && '-' != argv[argc - 1][0])
+    {
+        ptfs.rootdir = realpath(argv[argc - 2], 0); /* memory freed at process end */
+        argv[argc - 2] = argv[argc - 1];
+        argc--;
+    }
+
+    if (0 == ptfs.rootdir)
+        usage();
+
+    return fuse_main(argc, argv, &ptfs_ops, &ptfs);
+}
--- a/tst/passthrough-fuse/passthrough-fuse.sln
+++ b/tst/passthrough-fuse/passthrough-fuse.sln
@@ -0,0 +1,28 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 14
+VisualStudioVersion = 14.0.25420.1
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "passthrough-fuse", "passthrough-fuse.vcxproj", "{C753851C-142F-4AAD-B2F7-CBF905C2A600}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|x64 = Debug|x64
+		Debug|x86 = Debug|x86
+		Release|x64 = Release|x64
+		Release|x86 = Release|x86
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{C753851C-142F-4AAD-B2F7-CBF905C2A600}.Debug|x64.ActiveCfg = Debug|x64
+		{C753851C-142F-4AAD-B2F7-CBF905C2A600}.Debug|x64.Build.0 = Debug|x64
+		{C753851C-142F-4AAD-B2F7-CBF905C2A600}.Debug|x86.ActiveCfg = Debug|Win32
+		{C753851C-142F-4AAD-B2F7-CBF905C2A600}.Debug|x86.Build.0 = Debug|Win32
+		{C753851C-142F-4AAD-B2F7-CBF905C2A600}.Release|x64.ActiveCfg = Release|x64
+		{C753851C-142F-4AAD-B2F7-CBF905C2A600}.Release|x64.Build.0 = Release|x64
+		{C753851C-142F-4AAD-B2F7-CBF905C2A600}.Release|x86.ActiveCfg = Release|Win32
+		{C753851C-142F-4AAD-B2F7-CBF905C2A600}.Release|x86.Build.0 = Release|Win32
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal
--- a/tst/passthrough-fuse/passthrough-fuse.vcxproj
+++ b/tst/passthrough-fuse/passthrough-fuse.vcxproj
@@ -0,0 +1,190 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</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>{C753851C-142F-4AAD-B2F7-CBF905C2A600}</ProjectGuid>
+    <Keyword>Win32Proj</Keyword>
+    <RootNamespace>passthroughfuse</RootNamespace>
+    <WindowsTargetPlatformVersion>8.1</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>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v140</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>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v140</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="Shared">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
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+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
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+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
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+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <LinkIncremental>true</LinkIncremental>
+    <OutDir>$(SolutionDir)build\$(Configuration)\</OutDir>
+    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(PlatformTarget)\</IntDir>
+    <TargetName>$(ProjectName)-$(PlatformTarget)</TargetName>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
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+    <OutDir>$(SolutionDir)build\$(Configuration)\</OutDir>
+    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(PlatformTarget)\</IntDir>
+    <TargetName>$(ProjectName)-$(PlatformTarget)</TargetName>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <LinkIncremental>false</LinkIncremental>
+    <OutDir>$(SolutionDir)build\$(Configuration)\</OutDir>
+    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(PlatformTarget)\</IntDir>
+    <TargetName>$(ProjectName)-$(PlatformTarget)</TargetName>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <LinkIncremental>false</LinkIncremental>
+    <OutDir>$(SolutionDir)build\$(Configuration)\</OutDir>
+    <IntDir>$(SolutionDir)build\$(ProjectName).build\$(Configuration)\$(PlatformTarget)\</IntDir>
+    <TargetName>$(ProjectName)-$(PlatformTarget)</TargetName>
+  </PropertyGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <SDLCheck>true</SDLCheck>
+      <AdditionalIncludeDirectories>$(MSBuildProgramFiles32)\WinFsp\inc\fuse</AdditionalIncludeDirectories>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <DisableSpecificWarnings>4996</DisableSpecificWarnings>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <AdditionalDependencies>$(MSBuildProgramFiles32)\WinFsp\lib\winfsp-$(PlatformTarget).lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <DelayLoadDLLs>winfsp-$(PlatformTarget).dll</DelayLoadDLLs>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <SDLCheck>true</SDLCheck>
+      <AdditionalIncludeDirectories>$(MSBuildProgramFiles32)\WinFsp\inc\fuse</AdditionalIncludeDirectories>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <DisableSpecificWarnings>4996</DisableSpecificWarnings>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <AdditionalDependencies>$(MSBuildProgramFiles32)\WinFsp\lib\winfsp-$(PlatformTarget).lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <DelayLoadDLLs>winfsp-$(PlatformTarget).dll</DelayLoadDLLs>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <SDLCheck>true</SDLCheck>
+      <AdditionalIncludeDirectories>$(MSBuildProgramFiles32)\WinFsp\inc\fuse</AdditionalIncludeDirectories>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <DisableSpecificWarnings>4996</DisableSpecificWarnings>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <AdditionalDependencies>$(MSBuildProgramFiles32)\WinFsp\lib\winfsp-$(PlatformTarget).lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <DelayLoadDLLs>winfsp-$(PlatformTarget).dll</DelayLoadDLLs>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <SDLCheck>true</SDLCheck>
+      <AdditionalIncludeDirectories>$(MSBuildProgramFiles32)\WinFsp\inc\fuse</AdditionalIncludeDirectories>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <DisableSpecificWarnings>4996</DisableSpecificWarnings>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <AdditionalDependencies>$(MSBuildProgramFiles32)\WinFsp\lib\winfsp-$(PlatformTarget).lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <DelayLoadDLLs>winfsp-$(PlatformTarget).dll</DelayLoadDLLs>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClCompile Include="passthrough-fuse.c" />
+    <ClCompile Include="winposix.c" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="winposix.h" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
--- a/tst/passthrough-fuse/passthrough-fuse.vcxproj.filters
+++ b/tst/passthrough-fuse/passthrough-fuse.vcxproj.filters
@@ -0,0 +1,22 @@
+<?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>
+    </Filter>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="passthrough-fuse.c">
+      <Filter>Source</Filter>
+    </ClCompile>
+    <ClCompile Include="winposix.c">
+      <Filter>Source</Filter>
+    </ClCompile>
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="winposix.h">
+      <Filter>Source</Filter>
+    </ClInclude>
+  </ItemGroup>
+</Project>
--- a/tst/passthrough-fuse/winposix.c
+++ b/tst/passthrough-fuse/winposix.c
@@ -0,0 +1,19 @@
+/**
+ * @file passthrough-fuse.c
+ *
+ * @copyright 2015-2017 Bill Zissimopoulos
+ */
+/*
+ * This file is part of WinFsp.
+ *
+ * You can redistribute it and/or modify it under the terms of the GNU
+ * General Public License version 3 as published by the Free Software
+ * Foundation.
+ *
+ * Licensees holding a valid commercial license may use this file in
+ * accordance with the commercial license agreement provided with the
+ * software.
+ */
+
+#include <fuse.h>
+#include "winposix.h"
--- a/tst/passthrough-fuse/winposix.h
+++ b/tst/passthrough-fuse/winposix.h
@@ -0,0 +1,56 @@
+/**
+ * @file winposix.h
+ *
+ * @copyright 2015-2017 Bill Zissimopoulos
+ */
+/*
+ * This file is part of WinFsp.
+ *
+ * You can redistribute it and/or modify it under the terms of the GNU
+ * General Public License version 3 as published by the Free Software
+ * Foundation.
+ *
+ * Licensees holding a valid commercial license may use this file in
+ * accordance with the commercial license agreement provided with the
+ * software.
+ */
+
+#ifndef WINPOSIX_H_INCLUDED
+#define WINPOSIX_H_INCLUDED
+
+#define PATH_MAX                        1024
+
+typedef struct _DIR DIR;
+struct dirent
+{
+    char d_name[255];
+};
+
+char *realpath(const char *path, char *resolved_path);
+
+int statvfs(const char *path, struct fuse_statvfs *buf);
+
+int mkdir(const char *path, fuse_mode_t mode);
+int rmdir(const char *path);
+
+int unlink(const char *path);
+int lstat(const char *path, struct fuse_stat *stbuf);
+int chmod(const char *path, fuse_mode_t mode);
+int lchown(const char *path, fuse_uid_t uid, fuse_gid_t gid);
+int truncate(const char *path, fuse_off_t size);
+int utime(const char *path, const struct fuse_utimbuf *timbuf);
+
+int creat(const char *path, fuse_mode_t mode);
+int open(const char *path, int oflag);
+int fstat(int fd, struct fuse_stat *stbuf);
+int ftruncate(int fd, fuse_off_t size);;
+int pread(int fd, void *buf, size_t nbyte, fuse_off_t offset);
+int pwrite(int fd, const void *buf, size_t nbyte, fuse_off_t offset);
+int fsync(int fd);
+int close(int fd);
+
+DIR *opendir(const char *path);
+struct dirent *readdir(DIR *dirp);
+int closedir(DIR *dp);
+
+#endif